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1994 Wiring : (D~E-
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SYSTEM INDEX
ENGINE-RELATED SYSTEMS STARTING SYSTEM
MT ......................... .. ....................... 2-24 AT .................... .... ............................. 2-26
CHARGING SYSTEM MT ................. ......... ...................... 2-24 AT ..................... .. .............................. 2-26
ENGINE CONTROL SYSTEM ................. 2-28 FUEL CONTROL SYSTEM ...................... 2-28 IGNITION SYSTEM ................................. 2-28 COOLANT FAN SYSTEM ....................... 2-40
CHASSIS-RELATED SYSTEMS EC-AT CONTROL SYSTEM .................... 2-72 SHIFT-LOCK SYSTEM .......................... ... 2-78 4 WHEEL ANTILOCK BRAKE
SYSTEM (4WABS) .............................. 2-106
INSTRUMENT CLUSTER-RELATED SYSTEMS INSTRUMENT CLUSTER AND
WARNING LIGHTS MT ...................................................... 2-42 AT ...................... ... ...................... 2-42, 46
SELECTOR INDICATOR LIGHTS ........... 2-46
BODY-RELATED SYSTEMS .... WINDSHIELD WIPER AND WASHER 2-48
................. REAR WIPER AND WASHER 2-50 ........................ HEADLIGHT CLEANER 2-52
.................................................... HORNS 2-66 ..................... KEY INTERLOCK SYSTEM 2-78
REAR WINDOW DEFROSTER ................ 2-80 CENTRAL PROCESSING UNIT (CPU) ..... 2-92 THEFT-DETERRENT SYSTEM ................ 2-92 POWER WINDOW ........................ .. ...... 2-98 POWER DOOR LOCK ............................ 2-100
.................. POWER OUTSIDE MIRROR 2-102 SLIDING SUNROOF .............................. 2-104 CRUISE CONTROL SYSTEM ................ 2-108 SRS AIR BAG SYSTEM ......................... 2-114
INTERIOR LIGHTING SYSTEMS ILLUMINATION LIGHTS .......................... 2-82 INTERIOR LIGHT ................................. 2-84 CARGO COMPARTMENT LIGHT ........... 2-84 IGNITION KEY ILLUMINATION ........... 2-84 GLOVE COMPARTMENT LIGHT ............ 2-84
EXTERIOR LIGHTING SYSTEMS RETRACTABLE H EADLlGHT
................................................ SYSTEM 2-54 HEADLIGHTS ......................................... 2-54
............................ FRONT FOG LIGHTS 2-54 DAYTIME RUNNING LIGHT (DRL)
CONTROL SYSTEM ............................. 2-56 PARKING LIGHTS ................... .... ....... 2-58 FRONT SIDE MARKER LIGHTS ............. 2-58 TAILLIGHTS .......................... ... ................. 2-58 REAR SIDE MARKER LIGHTS ............... 2-58 LICENSE PLATE LIGHTS ...................... .. 2-58 TURN AND HAZARD WARNING LIGHTS
FEDERALICALIFORNIA ................... ... 2-60 CANADA .................... .. .......... .......... 2-62
STOPLIGHTS ............ ... ..................... 2-64 HIGH-MOUNT STOPLIGHT ..................... 2-64 BACK-UP LIGHTS .................................... 2-64 DOOR KEY CYLINDER
ILLUMINATION ................................. 2-84
AIR CONDITIONING-RELATED SYSTEMS HEATER .......................... .. ................... 2-68 AIR CONDITIONER ................................ 2-68
ACCESSORIES CIGARETTE LIGHTER ............................. 2-80 AUDIO SYSTEM TYPE-1 .......................... 2-86 AUDIO SYSTEM TYPE-2
(BOSE ACOUSTIC WAVEe MUSIC SYSTEM) ................................. 2-88
POWER ANTENNA ................................. 2-90
OTHERS DATA LINK CONNECTOR .................... 2-1 16
CONTENTS * Mazda RXm7 Wiring Diagram
FOREWORD 4
This wiring diagram incorporates the wiring sche- matics of the basic vehicle and available optional equipment. Actual vehicle wiring may vary slightly depending on optional equipment or local speci- fications, or both. All information in this booklet is based on information available at the time of printing. Mazda Motor Corporation reserves the right to make changes without previous notice.
Mazda Motor Corporation HIROSHIMA, JAPAN
APPLICATION : This manual applies to vehicles beginning with
a the Vehicle Identification Numbers (VIN) on the following page.
GENERAL INFORMATION
GROUND POINTS s ELECTRICAL WIRING SCHEMATIC
COMMON CONNECTORS 1; COMPLETE WIRING SYSTEM
PARTS LOCATION 0 INDEX x
0 1993 Mazda Motor Corporation PRINTED IN USA, AUG. '93 5273-1 0-93H
VEHICLE IDENTlFlCATlON NUMBERS (WIN) (CHASSIS NUMBER)
WIRING COLOR CODE
Wiring Diagrams
tents of wiring diagrams
is document comprises the 8 groups shown beiow. The main components are summarized in the mponents location diagram at the end of the document.
Shows main fuses and other fuses for each syste
Gives page number of circuit diagram for each component
Using wiring diagrams
The use of the wiring diagram depends on its application.
connections
ith ground point diagram and n connector diagram or joint
Reading Wiring Diagrams 2-GI-3
Ground points
e This shows ground points of the harness.
The ground connection numbers in system circuit diagrams correspond to those in the ground point diagram.
Reading Wiring Diagrams
System circuit diagramlconnector diagram
These show the circuits for each system, from the power supply to the ground. The power supply side is on the upper part of the page, the ground side on the lower part. The diagrams describe circuits with the ignition switch off. Below is an explanation of the various points in the diagram.
JB: Joint box connections X : Common connectors A : Charging systemlstarting system
connectors B : Engine control system connectors C : Gauge control system connectors D : Wiper system connectors E : Lighting system connectors F : Signal system connectors G : Air-conditioning system connectors H : Transmission control system
connectors I : Interior lamp system connectors J : Audiolradio connectors K : Power windowlpower door lock system
connectors L : Remote control mirror system
connectors M : Sliding sunroof system connectors N : Power steeringl4-wheel steering
system connectors 0 : Anti-lock brake system connectors P : Power seatlseat heater system
connectors Q : Auto cruise control system connectors R : Auto adjusting suspension system
connectors S : Passive shoulder belt controllair bag
system connectors T : Others Y : Ground connector
1 A harness ground is represented differently / than a unit ground.
Types of grounds Symbol
Harness
Unit
d
Reading Wiring Diagrams
The number indicates that the circuit continues to the related system
*Shielded wire: Prevents signal disturbances from electrical interference. Wire is covered by a metal meashing for grounding.
first indicates the base color of the wire, the nd the color of the stripe.
WIR is a white wire with a red strip BRlY is a brown wire with a yellow strip
01 Solid color wire Striped wire
White (base color;
Like connectors are linked by dashed lines between the connector svmbols.
* Connector diagrams show connectors on the harness side. The terminal indicates the view from the harness side.
(Example) > , C y e c t o r on harness side
View from harness side
9 Colors for connectors except milk-white are given in locations. Unused terminals are indicated by *
Routing diagram
*The routing diagram shows where electrical components are on the system circuit diagram by call out line and connector symbols. Specified values are listed beside the routing diagram or on the following page.
Shows the system that uses the connector.
(Example)
Joint box J 8-04
I common connectors I IX-191 ( System connectors 1-03
Shows the names of Shows the ground in system components in routing diagrams. diagrams.
JOINT BOX \
Englna conlrol unll 1arrnln.l (unll slda)
Shows values for determining whether an electrical component is good.
Reading Wiring Diagrams Z=G 1-7 Harness symbols q
FRONT HARNESS REAR HARNESS (R)
ENGINE HARNESS r (E) REAR ~ 0 . 2 HARNESS
DASH HARNESS U (D) RREA R0.3 HARNESS (R3)
INSTRUMENT PANEL HARNESS B ( I ) FLOOR HARNESS (FR)
EMISSION HARNESS (EM) DOOR N0.1 HARNESS (DRl)
/VC HARNESS (AC) DOOR N0.2 HARNESS (OR21
INTERIOR LIGHT HARNESS (IN) AIR BAG HARNESS (As)
lsslon HARPIESS
2-GI-8 Reading Wiring Diagrams
Symbols Symbol
Battery
Ground (1)
Ground (2)
Fuse (1) - (box)
Fuse (2) <Blade type> <Tube type>
(Cartridge)
Main fuse/ <Cartridge type> <Fusible link>
Meaning
Generates electricity through chemical reaction. Supplies direct current to circuits.
Connecting point to vehicle body or other ground wire where current flows from positive to negative terminal of battery. Ground (1) indicates a ground point to body through wire harness. Ground (2) indicates point where component is grounded directly to body.
Remarks Current will not flow through a circuit if ground is faulty.
Melts when current flow exceeds that specified for circuit, interrupts current flow.
Precautions Do not replace with fuses exceeding specified capacity.
9 9 l x l ~ g l
x l o - ' + 5 %
Silver X ~ O - ~ * l o %
+20%
<Numerical >
Symbol
Resistance
+
Meaning
A resistor with a constant value. Mainly used to protect electrical components in circuits by maintaining rated voltage.
Reading resistance values. <Colored >
No. 1 color band No. 2 color band No. 3 color band No. 4 color band
Narrow Wide
Color
Black
Brown
Red
Orange
Yellow
Green
Blue
Purple
Grey
w Third: x l oX Resistance values
Transistor (1)
collector (c) ""{ NPN
Emitter (E)
Transistor (2) Collector (c)
Resistance values Multiplier
xlOO
xlO1
x102
x l o 3
x l o 4
x105
x106
x107
xlOB
0
1
2
3
4
5
6
7
8
Electrical switching component. Turns on when voltage is applied to the base (B).
Reading code.
Tolerance
0
1
2
3
4
5
6
7
8
Motor
2 S C 828 Revision mark
A. High-frequency PNP 6: LOW-frequency PNP
Number of C: High-frequency NPN Emitter (E) terminals D: Low-frequency NPN
Converts electrical energy into mechanical energy.
Pulls in and discharges gases and liquids.
Cigarette lighter Lamp Electrical coil that generates heat. Emits light and generates heat when current flows through filament.
Reading Wiring Diagrams 2-G 1.9
Reading Wiring Diagrams
Logic symbols
Abbreviations used
Types of logic symbols
OR
B "Dc AND
B *Dc INV
A+B
PROCESS
J---1 I t I
--L----I
A AAS ABS ACC ACCEL ACV ADD AE AIS ALL A LT AM AMP ANT AS ASV AT ATP ATX AIC A1 F AIR B BAC BIL
Ampere Autoadjusting Suspension Antilock Brake System Accessory Accelerator Air Control Valve Additional Acoustic Equilibration Air Injection System Automatic Load Leveling Alternator Amplitude Modulation Amplifier Antenna Autostop Air Supply Valve Automatic transmission Atmospheric Pressure Automatic Transaxle Air Conditioner Air Fuel Auto Reverse Battery Bypass Air Control Valve Bilevel
Operation
Input to A or B will produce output at C.
Input to A and B will produce output at C.
No input to A will produce an output at 6. An input to A will not produce an output at 6.
in this booklet EGR Exhaust Gas Recirculation ELEC Electric ELR Emergency Locking Retractor ETR Electronic Tuner EXH Exhaust
Expressing output
Low electrical potential (L) at A and 6-no output (L) at C High electrical potential (H) at A or B-+output (H) at C
High electrical potential (H) at A and 6-output (H) at C Low electrical potential (L) at A or B+no output (L) at C
Low electrical potential (L) at A-no ground (H) B High electrical potential (H) at A-grounds (L) B
F Front FlCB Fast-Idle Cam Breaker FM Frequency Modulation FIB Feedback FII Fuel Injector GEN Generator HEAT Heater HE1 High-Energy lgnition HI Hiah
Simple relay circuits
AE3c B
A - B
Simplified representation of complex functions within circuit describes main function. 1. Signal detector for engine control unit, cooling unit, and
tachometer. 2. Signal converter for turn and hazard flasher unit and igniter
unit.
HID ~ga te r l~e f ros te r IG lgnition ILLUMI Illumination INT Intermittent ISC Idle Speed Control JB Joint Box LCD Liquid Crystal Display LF Left Front LH Left Hand LO Low LR Left Rear
(Examples) Igniters
..... r . . . . . . . . . . . . . . . . . .
i i : Signal converter :
1 ~ o O b ~ $ , $ ~ ~ ~ ~ : ' e d ....................... L 1
CARB Carburetor LW Low Wave CCT Circuit M Motor CIGAR Cigarette MID Middle COMB1 Combination MIL Malfunction Indicator Light CON Conditioner MIN Minute CONT Control MIX Mixture CPU Central Processing Unit MPX Multiplex CSD Cold Start Device MT Manual Transmission DEF Defroster MTR Mechanical Tuning Radio DOHC Double-Overhead Camshaft MTX Manual Transaxle ECPS Electronically Controlled Power MW Middle Wave
Steering NC Normally Closed EGI Electronic Gasoline Injectio. NO Normally Open
OD Overdrive OFF Switch Off ON Switch On P Power PCME Powertrain Control Module
(Engine) PCMT Powertrain Control Module
(Transmission) PRCV Pressure Regulator Control
Solenoid Valve PRG Purge Solenoid Valve PTC Positive Temperature Coefficient
Heater PIS QSS R REC RF RH RPM RR SOL ST SW TCV
TEMP TICS TR TWS v VENT VOL VRlS
Power Steering Quick-Start System Rear Recirculation Right Front Right Hand Revolutions Per Minute Rear Right Solenoid Start Switch Twin Scroll Turbocharger Solenoid Valve Temperature Triple lnduction Control System Transmission Range Total Wiring System Volt Ventilation Volume Variable Resonance lnduction System Watt(s)
Troubleshooting Z-GI-1 1
Precautions to take when servicing an electrical system e Note the following items when servicing the electrical system.
Do not alter the wiring or electrical equipment in any way; this may damage the vehicle or cause a fire from short-circuiting a circuit or overloading it.
~
Caution Be sure that the ignition and other switches are off Replacing a fuse with one of a larger capacity than before disconnecting or connecting the battery designated may damage components or cause a fire.
Failure to do so may damage the semiconductor * When mounting Tape areas of the components, be sure harness that may rub the harness is not
0 Secure harnesses y i th provided clamps to take up or bump against sharp caught or damaged. edges to protect it from damage.
* Clamp all harnesses near vibrating components (for Disconnect heat- Make sure that the example, the engine) to remove slack and to prevent sensitive parts (for connectors are contact resulting from vibration. example, relays and securely connected
ECU) when performing when installed. Do not handle electrical components roughly or drop maintenance (such as
welding) where temperatures may exceed 80°C (176°F).
Troubleshooting
Handling connectors Caution
Be sure to grasp the connectors, not the wires, when disconnecting them.
2. Lift the tab with
remove the
mounted in the connector when
Pull lightly on individual wires to check that they are secured in the
1. Raise the cover. 2. Remove A. 3. Lift the tab with
Troubleshooting
1 Test lamp
Using electrical measuring equipment
Test to find open or shorted circuits.
Equipment Use -- - - --
Connect the test lamp
Operation
between the circuit being measured and a ground. The lamp will light if the circuit is energized to the point tested. a
I
I Jumper wire Used to create a temporary Connect the jumper wire circuit. between the terminals of a
circuit to bypass a switch.
b Voltmeter
Ohmmeter
Used for measuring the voltage of a circuit to locate possible opens or shorts.
Used to find opens and shorts in the circuit, to confirm continuity and to measure resistance.
Connect the positive (+) probe to the point where voltage is to be measured and the negative (-) probe to a ground.
Zero the ohmmeter.
Verify that voltage is not applied to the circuit. Connect the probes between two points in a circuit.
1 Ammeter Used to check alternator output, current supplied to the starter, and dark current within a circuit.
Note Dark current is the constant flow of current while the ignition switch is OFF.
~ - -
Connect the ammeter in series with the circuit by touching the positive (+) probe to the power-side terminal and the negative (-) probe to the ground-side terminal.
- -
Handling precautions
Test lamps use 12V 1.4W ON 3.4W bulbs or light-emitting diodes (LEDs). Using a large-capacity bulb may damage the CPU.
Do not connect the jumper wire from the power source line to a ground; this may cause burning or other damage to harnesses or electronic components.
Connect the voltmeter in parallel with the circuit. Set the range to the desirec voltage. Use the service hole when measuring the voltage at the diagnosis connector.
Tie a thin wire to the positive (+) probe to access narrow terminals.
Zero the meter after switching to the measuring range. Before using the ohmmeter, make sure the ignition switch is off or the negative (-) battery cable is disconnected to'prevent burning or otherwise damaging the ohmmeter.
Set the range to the desired amperage. Connect the ammeter in series with the circuit. The ammeter may be burned or otherwise damaged if it is connected in parallel.
2-G 1-1 4 Troubleshooting
Measuring voltage
Battery (positive terminal) Ignition switch
I I Voltmeter
Main fuse I
@ .use Rl I 0 0 L, -1
Motor
0 $< 4 B
Thermo switch --
@ ?k ?k@ - 4- 4 -
Ground 2 Ground 1
Test lamp
1. Connect a voltmeter or test lamp to the measuring points.
-0- : Test lamp ON x : Test lamp OFF
Measuring voltage of connectors Poor contact A voltmeter probe may momentarily connect a terminal when inserted into the connector and give an erroneous reading when checking for improperly engaged connectors, poor terminal contacts, or loose terminals.
Voltmeter lead
Voltmeter lead
Use thin wire Measuring voltage of ground unit
Touch the voltmeter probe to the ground wire when checking the ground circuit.
Poor cbntact OK
Troubleshooting 2-G 1.1 5
Measuring continuitylresistance
Touch the ohmmeter probes to the switch terminals to 1 check continuity.
Caution Verify the operating state of the switch before checking continuity because readings vary accordingly.
Continuity is checked according to the direction of the positive (+) and negative (-) probes of the ohmmeter in the circuit containing the diode.
Connection Continuity
Yes
Note The negative (-) probe of the ohmmeter is connected to the positive terminal of the internal ohmmeter battery, the positive (+) probe to the negative terminal of the battery.
Connect the ohmmeter probes to the sensor or solenoid valve terminals to check resistance.
Caution Verify the operating state of the sensor before checking resistance because readings vary accordingly.
1. Short between the terminals with a jumper wire to discharge the capacitor.
2. Set the ohmmeter range to x 10kn and connect it to the capacitor terminals.
3. The capacitor is good if the needle of the ohmmeter swings once and returns to its original position.
Battery
(positive Ignition switch
Thermo- switch
Z-GI-16 Troubleshooting
Finding short circuits Shorts occur between the power (positive) and ground (negative) sides of a circuit. Therefore, finding a short circuit requires determining how the circuit is routed.
Circuits not connected to control unit
Short location
Short (A)
Short (B)
Short (C)
Short (D)
Circuits connected to
lg-nition switch
Examples Finding short circuit
Symptom
Fuse melts. 1. Remove the fuse and main fuse of the circuit.
in the circuit. 3. Attach a voltmeter or test
lamp to the fuse box and Main fuse melts. Test lamp reconnect each connector,
beginning nearest the power source. 0 0 0 4. Check the voltmeter reading or test lamp as the connectors are connected.
The motor operates regardless of whether the A short has occurred where the voltmeter
when the ignition switch is ON. The fuse is not melted.
The main fuse melts when the ignition switch and thermoswitch are ON and the relay is operating.
control unit
i I I
t
I ! I
I
2-16 I I I
Short location
Short (A)
Short (B)
Short (C)
Short (D)
Short (E)
Examples Finding short circuit
Symptom
Fuse melts. 1. Remove the fuse and main fuse of the circuit.
3. Attach a voltmeter or test lamp to the fuse box and
Test lamp reconnect each connector, Solenoid A operates when beginning nearest to the the ignition power source. switch is ON. 4. Check the voltmeter
reading or test lamp as the connectors are connected.
The CPU transistor burns out when the ignition switch is turned ON. reading changes or the test lamp comes
The CPU thinks the switch is Sensorlswitch ON because the same condi- 1. Attach the test lamp or tions exist as when the voltmeter to the CPU switch is ON. connector.
2. Connect to the switch1 sensor connector.
3. Check the voltmeter The CPU senses the sensor reading or test lamp. to be On because the same conditions exist as when the resistance value is On. A short has occurred where the voltmeter The CPU equipped with the reads OV or the test lamp goes out. self-diagnosis function out- puts the code.
Z WIRING DIAGRAM
GROUND POINTS l l r n r l l r n n n C o r n l r n r u r l n r n l r rnhlhlcrrnD a -- - I w ~ n l ~ u u u n v ~ r i l l r i u n~ v v l t r rulvlrLr , A T ilk C H A N b t U
J C - 0 1 J O I N T CONNECTOR I F 1 J C - 0 2 J O I N T CONNECTOR I F ) J C - 0 8 J O I N T C O N N E C T O R I D 1 J C - O g J O I N T C O N N E C T O R I A B I J C - 1 0 J O I N T CONNECTOR I A B I J C - 1 2 J O I N T CONNECTOR ( R l J C - 1 3 J O I N T CONNECTOR I R I
- 77
, B B ] B \ B E B B 1 1 1 B / O B / O 8 / 0 B / O
I ) . . . W I T H F R O N T F O G L I G H T ( W I T !
T O E A C H U N I T
I
W I T H F R O N T F O G L I G H T -7 u. - -
FRONT H A R N E S S
/ T O E A C H U N I T
I @ I E M I S S I O N H A R N F S S
I N S T R U M E N T PANEL
- - W I T H A U D I O S Y S T E M T Y P E - 2
D A S H H A R N E S S
A I R B A G H A R N E S S J C - 1 0
J C - ! 3
R E A R N 0 . 2 H A R N E S S
@ ) F L O O R H A R N E S S
\
1 H E A D L I G H T S
> " , O < P - r = < z r n m i - 4 x
SYSTEM CIRCUIT DIAGRAM! CONNECTOR LOCATIONS
ENGINE-RELATED SYSTEMS STARTING SYSTEM
MT .......................................................... 2-24 AT ........................................................... 2-26
CHARGING SYSTEM MT .......................................................... 2-24 AT .......................................................... 2-26
ENGINE CONTROL SYSTEM ................. 2-28 FUEL CONTROL SYSTEM ...................... 2-28 IGNITION SYSTEM .................................. 2-28 COOLANT FAN SYSTEM ....................... 2-40
CHASSIS-RELATED SYSTEMS EC-AT CONTROL SYSTEM .................... 2-72 SHIFT-LOCK SYSTEM ............................. 2-78 4 WHEEL ANTILOCK BRAKE
SYSTEM (4WABS) .............................. 2-106
INSTRUMENT CLUSTER-RELATED SYSTEMS INSTRUMENT CLUSTER AND
WARNING LIGHTS MT .......................................................... 2-42 AT .................................................... 2.42. 46
SELECTOR INDICATOR LIGHTS ........... 2-46
BODY-RELATED SYSTEMS WINDSHIELD WIPER AND WASHER .... 2-48 REAR WIPER AND WASHER ...... : .......... 2-50 HEADLIGHT CLEANER ........................... 2-52 HORNS ...................................................... 2-66 KEY INTERLOCK SYSTEM ..................... 2-78 REAR WINDOW DEFROSTER ................ 2-80
..... CENTRAL PROCESSING UNIT (CPU) 2-92 THEFT-DETERRENT SYSTEM ................ 2-92 POWER WINDOW .................................... 2-98 POWER DOOR LOCK ............................ 2-100 POWER OUTSIDE MIRROR .................. 2-102 SLIDING SUNROOF .............................. 2-104 CRUISE CONTROL SYSTEM ................ 2-108
......................... I SRS AIR BAG SYSTEM 2-1 14
INTERIOR LIGHTING SYSTEMS ILLUMINATION LIGHTS .......................... 2-82 INTERIOR LIGHT ..................................... 2-84
........... CARGO COMPARTMENT LIGHT 2-84 .............. IGNITION KEY ILLUMINATION 2-84 ............ GLOVE COMPARTMENT LIGHT 2-84
EXTERIOR LIGHTING SYSTEMS RETRACTABLE HEADLIGHT
SYSTEM ................................................ 2-54 HEADLIGHTS ........................................ 2-54 FRONT FOG LIGHTS .............................. 2-54 DAYTIME RUNNING LIGHT (DRL)
CONTROL SYSTEM ............................. 2-56 PARKING LIGHTS .................................. 2-58 FRONT SIDE MARKER LIGHTS ............. 2-58 TAILLIGHTS .............................................. 2-58 REAR SIDE MARKER LIGHTS ............... 2-58 LICENSE PLATE LIGHTS ........................ 2-58 TURN AND HAZARD WARNING LIGHTS
FEDERALICALIFORNIA ...................... 2-60 CANADA ........................................ 2-62
STOPLIGHTS ........................................ 2-64 HIGH-MOUNT STOPLIGHT ..................... 2-64 BACK-UP LIGHTS .................................... 2-64 DOOR KEY CYLINDER
ILLUMINATION .................................... 2-84
AIR CONDITIONING-RELATED SYSTEMS HEATER .................................................... 2-68 AIR CONDITIONER .................................. 2-68
ACCESSORIES CIGARETTE LIGHTER ............................. 2-80 AUDIO SYSTEM TYPE-1 .......................... 2-86 AUDIO SYSTEM TYPE-2
(BOSE ACOUSTIC WAVE" MUSIC SYSTEM) .................................. 2-88
POWER ANTENNA .................................. 2-90
OTHERS DATA LINK CONNECTOR .................... 2-116
A-1 MT .STARTING SYSTEM .CHARGING SYSTEM
WIRING DIAGRAM
B-la .ENGINE CONTROL SYSTEM .FUEL CONTROL SYSTEM . I G N I T I O N SYSTEM
E G I iEiN R E L A y @ : / ~ l ~ ~ - - ~ - l MAIN R E L A Y @-:/:I ~(BL,"I~?E'/I-I-?~/I-~/~I-~ ( S E C T I O N 8 - l a 1 B / Y B/Y ( S E C T I O N B - l o ) 8 /W B/W B/W B/W 8 /W B/W B/W
B / Y B / Y ! E M 1 ( E M 1 ( E M 1 !EM1 ! E M 1 ( E M 1 ( E M 1 ( E M 1 ( E M 1 ( E M 1 ( E M 1
@ ~ E c T o R ( P R I M A R Y F R O N T 1 @tR ( P R I M A R Y @;:TOR (SECONDARY F R O N T 1 (SECONDARY @i i ; l$ iL I : 8 1 - 2 3 8 1 - 2 4 4 ~ : 8 1 - 2 5 ~~: 8 1 - 2 6 ~ ~ ~ ~ : S ~ ~ : : : ~ @ l D 6 1 - 2 7 8 1 - 2 8
6 1 - 1 5 8 1 - 1 6 8 1 - 1 7 6 1 - 1 8
L G / R L G / B LG/W L G B / R G/O L L / O Y / R L / R L / Y
( E M 1 ( E M 1 ( E M 1 ( E M 1 ( E M 1 ( E M 1 ( E M 1 ( E M 1 ( E M 1 ( E M 1 ( E M 1
8 1 - 0 1 = : = = =~~z~7r~:zz~=zz=::::: z ::::::::::: ::::::zzz :::;:;::: z ::::::::: 8 1 - 0 1
4 W 4 Y 4 X 3 K 3 N 4M 3 P 4 N 4 0 @ P O W E R T R A I N CONTROL @ 2 1 2 8 1 D 1 1 I F 3 8 3 0 1 N I U
M O D U L E I E N G I N E I
........................................ ........................................ 6 1 - 0 1
O / L ( F I W/B :E:N R E L A Y wyiy Y ( E M 1 W/L L / Y L I F I
W/R L G / Y IF) ( S E C T I O N !EM1
( F l I F ) +-"-:~~-ftw/B 8 - l a 1 B / U
( D l w I D )
....................................... zz: 6 1 - 2 0
0 G/B E L E C T R I C A L LOAD
I 0 CONTROL U N I T L F ) ( F l
H E A T WARNING D A T A L I N K CONNECTOR El .20 z : : : :::::.-:::::::
I S E C T I O N U l I N S T R U M E N T 0 / 8 I GY O / L
( S E C T I O N C - l a ) COOLANT I N S T R U M E N T B R / B ( E M 1
SENSOR 6 F A N R E L A Y S C L U S T E R
I I F 1 (TRANSMISSION) I N S T R U M E N T 6 C O M B I N A T I O N ' HEATER i CONTROL U N I T C P U N O . l ( 1 N 0 . 2 . N o 4 ( S E C T I O N c - i a l
I S E C T I O N 8 - 2 1
I S E C T I O N H - I I C L U S T E R S W I T C H ( F A N S W I T C H ) ( S E C T I O N P O W E R T R A I N CONTROL
( S E C T I O N C - l b l ! S ~ C T I O N E - 1 1 ( S E C T I O N G a l 5 - 4 1 M O D U L E I E N G I N E I ( S E C T I O N 8 - l c l pj
Z WIRING DIAGRAM
8 1 - 0 1 P O W E R T R A I N CONTROL M O D U L E ( E N G I N E 1 I F 1 ( E M 1 ( E M 1 ( 1 AT ( I CANADA 1 0 1M 1 K 1 1 1G 1 E 1 C 1 A 2 K 2 1 2 G 2 E 2 C 2 A
3 0 3M 3 K 3 1 3 G 3 E
3 C 3 A - I - 1 m l \ 4 Y 4W 4 U 45 4 U 40&$: 4G 4 E 4 C 4 A &- M B R / W I B / G I G / W I B 1 G/B I -Y I L / O I B / L G I ~ / O 1 W 1 B 1 B I B / W I
B-lb =ENGINE CONTROL SYSTEM =FUEL CONTROL SYSTEM
2-30
8 1 - 1 7 I N J E C T O R (SECONDARY F R O N T 1
( E M 1
@qq~ 8 1 - 2 4 R E L I E F 2
S O L E N O I D V A L V E
@
6 1 - 1 8 I N J E C T O R (SECONDARY R E A R 1
I E M I
a7qG-1~
8 1 - 2 5 PORT A I R B Y P A S S S O L E N O I D V A L V E
( E M 1
6 1 - 1 5 I N J E C T O R ( P R I M A R Y F R O N T 1
( E M 1
IIJ*[O
8 1 - 2 2 F U E L THERMOSENSOR ( E M )
6 1 - 1 6 I N J E C T O R ( P R I M A R Y R E A R 1
( E M 1
O*[D 6 1 - 2 3 S P L I T A I R B Y P A S S
S O L E N O I D V A L V E
8 1 1 9 H E A T H A Z A R D SENSOR ( F R )
8 8 1 - 2 6 PRC S O L E N O I D
V A L V E I E M I
8 1 - 2 1 S T E E R I N G PRESSURE SENSOR ( E I
@ 8 1 - 2 9 EGR S O L E N O I D
V A L V E ( E M 1
E l - 2 0 E L E C T R I C A L LOAD CONTROL U N I T ! D l I G
M K M I E C jj X 8 O/B
X X W / B +
X
8 1 - 2 7 SECONDARY A I R B Y P A S S V A L V E ( E M 1
W x
P N L J H F D B
8 1 - 2 8 SECONDARY A I R S W I T C H I N G V A L V E
Y
X
GY
O / L X B/W
-vcr
Z WIRING DIAGRAM
( S E C T I O N 8 - l a 1 ( E M )
A T ------- POWERTRAIN
VALVE (EM1
2-32
1MT O N L Y )
2-34
WIRING DIAGRAM
9-1 d ENGINE CONTROL SYSTEM
R E F R I G E R A N T PRESSURE I N S T R U M E N T S T O P L I G H T S W I T C H A / C R E L A Y C L U S T E R S W I T C H
S T A R T E R I N T E R L O C K ( S E C T I O N G b l ( S E C T I O N G o 1 I S E C T I O N C - l a 1 ( S E C T I O N F - 3 1 S W I T C H ( S E C T I O N A - 1 1
P A R K I N E U T R A L A T 4 S W I T C H
( S E C T I O N A - 2 ) B / R I F ) GY/R 7 ( F l 7 Y / B ( F l f G/R I F ) ( F l
................ ...... .... ............................. ................. 6 1 - 0 1
P O W E R T R A I N CONTROL M O O U L E ( E N G I N E 1 1 C 1 E 1 L 1 M 1 S .- - - -
4 G 4 H 4 E ZF 1 R 2K ZL 1 0 1 R 1 0 2 C 2 D 2 E ZG 2 K 2 1 6 1 - 0 1 .=. ..3F..-.5B1 0 1 t W 7 R
( E M 1 ( E M 1
S W I T C H /", S H I E L D W I R E . . 8 1 - 5 1 C L U T C H
S W I T C H
P O W E R T R A I N CONTROL M O D U L E i T R A N S M I S S I O N ) I S E C T I O N H - 1 1
C R A N K S H A F T CRANKSHAFT B I D 1 P O S I T I O N P O S I T I O N -- - - SENSOR I G ) SENSOR ( N E ) r\
W w '.Y
WW6SS WWR: F R D N f W I N E
Z WIRING DIAGRAM
I Terminal voltage 1. Using the engine signal monitor Terminal Input Outp8
B+ ~ a t t e ~ ~05111ve voltage
Connected to
Battery
Main relay (FUEL INJ relay1
ignnlon switch ISTART)
Self- D~agnorls
nated
Test switch at O2 MONITOR Lamp not ilu- minated
Air conditioning sensor ON . lgnltion swltch ON
checker (monitor
Seif- Diagnosis checker
Test Eondition
Constant
, Whlle cranking
lgnitlon switch ON
Test switch at SELF TEST Lamp illuminated for 3 sec aner ionltion
(code number)
Correct voltage
B+
ov
B+
Ignition switch
switch OFF -t ON 1 Lamp not ~iluminated after 3 sec B+
Test swttch at O2 MONiTOR Lamp ~liuml- 1 4 5-5.5~
Switch OFF -, ON
Remark
For backup
- OFF
ON
B+
Below 1 .OV
4 5-5 5v
checker and System Selector
i Buzzer sounded I Below 2 5V
Buzzer not sounded I B+
-
Wrth Seif- Dlaonosls
0 lgn~ter Ignition switch ON I OV (Tratlhng) ~ r o n t rotor Idle 0 2-0 5V (Reference)
D1ag110115 checkel and System Selector With System Selectw test
S W I ~ C ~ at SELF TEST
I I Engine speed, above 2,500 rpm I 0 8-1 ZV (Reference) I Initial acceleration
B+: Battery pasltive voltage
Blower switch ON
t J
Steeilng pres- PIS OFF at (die B+ sure sensor
- PiS ON at (die Below 1 OV
Mileage swltch Over 20,000 mlies (34.000 km) Below 1.5V lgnifion swltch ON afier 2 seconds
Undei 20,000 mlies (34.000 km) B+
Correct voltage
B+
OV -
Terminal
11
0
0 Man~fold abso- lgn~tlon swltch ON Apprax 2 6V lute pressure sensor
Idle
-
-81.3 ( - 6 1 O L (540) kPa mmHg)
PRESSUR~
Output Remark
Wlth System Se- lector ign~tlon switch ON
Input
0
Connected l o
Data ihnk can- nectar (TEN terminal)
OV
0 2-0 5V (Reference)
ignlfei (Tfalllng) Rear rotor
Test condition
System Selector test swltch at 01 MONITOR
System Selector test swlteh at SELF TEST
ignition swllch ON
Idle
Z WIRING DIAGRAM
B+: Battery positive voltage
Terminal
1 0
Powerfra~n
~~~~~~$ (AT1
1R
Input
0
Idle
When shlitlng from 1st to 2nd or from 2nd to 3rd with the thronle opening above 1.518
Idle
When slip lockup with the thronle opening below 0 518
Powertia~n
(Transmlss8on)
0
1s
1 T
t U
Output
B+
Below 1 OV
B+
Below 1 OV
Poi N range
Other
2C
20
2E
2H I - 1 - 1 - I - I - 1 - 21 1 0 I / Heat I lanit~on sw)ch ON I Below2OV I
Reduce torque "gnal
Slip lock up slgnal
Neutral switch IMT)
0
0
2F
2G
Connected to
Clutch swltch IMTI
Below 1 OV
B+
0
0
0
Neutral
In gear
ParWNe~tral slg- nai lgnbion swltch ON
0
-
2.J
Test condition
Clutch pedal' released
Clut~h pedal'deprenred
Powenra~n control module (Transmiss~on) (AT)
Powertraln cantral module (Transm8sston) (AT1 Powertialn control module (Transm~sslon) (AT1
Englne speed above 3,250 rpm
B+: Banery positive voltage
Terminal I lnpvt loutput] Connected to I Test condition I Correct voltage I Remark
Below 1 OV
B+
- 0
0
Correct voltage
B+
Below 1.OV I I I I I '
Ignition swttch ON
lgnction switch ON
-
Stoplight switch
Fuel pump relay
Fuel
Engine speed' 3,000 rpm
Idle
Engine speed: hold 3,000 rpm (aner 8 se- conds)
lgnltlon swltch ON
Idle
Mher
B+
Remark
lgn~tion switch ON 2K
2L
- Powenia~n control module (Transm~sslon) (AT1
Hazard Sensor
Alp relay
1
1-2 switch lMTl
0 I
Mher I Below 1.OV
I I 1 l l ' . " '
Brake pedal released
Brake pedal depressed
lgnftlon swltch ON
Idle
Idle (afler warm up)
1 8-2 2V (Reference)
B+
Below l.OV
2-4.5V
Below 1.OV
Approx 5V
Coolant fan relay
I
0
1 I I IMT I I
Below 1.OV
B+
B+
Below 1.OV
1 5-3.OV
Initial acceleral~on
Slip lock up OFF slgnal
lnlbal accsleralian
Barometnc abso- lute pressure slg- nai
Idis signal
- Idle
Thronle opening above 118 (Engine coolant temp. below 40'C (104DF))
idle (Temp.: Below 100DC (212'F))
Idle (Temp.: Above 100°C (212'F))
Engine smed
Deceleration (aiter warm up) 0.0-0 4V -- Idle Eledr~cal coolant fan does not B+
operating - Durina eledrlcal coolant Ian Bebw 1 OV
1st and 2nd psltloo
3rd or O D psltlon I Below 1.OV Other I RL
1 aperaiing I I TFAlerminal of data lbnk connectar E. I Below l.OV I Ignition swltch ON
PCMT
1-2 switch run
I I
While running
-
B+
Below 1.OV
B+
Below 1 .OV
Below l.OV
Below 0.5V
ON
B+
Other
-
Torque reduced signal
-
3H 0 Solenoid tgnit~oo switch ON B+ valve [Purge
- control)
Englne speed. 1.500-3.300 rpm I 4-1OV I While running
Ignition swltch ON
2nd or 3rd posnion
Other
Zndpsllon
B+
Below 1.OV
B+
Below 1.OV
While running
lgn~t~on switch ON
WIRING DIAGRAM Z
Voltmeter 0 1-0 4V (Reference)
Solenold valve Idle B+ ('PIr a'r by 5th posltton (MT) / OD (AT) pass)
Below 1 OV Alter warm up Whlie running
Crankshaft lgnltlon swltch ON Below 1 OV
~:~~~~~ Idle Oscllloscape
NE
3 terminals / 4 terminals
B+ Other terminal 5-9V
Terminal
4H
41
Input
0
B+
Betow 1.OV
4N
Output
O
approx. 90 seconds
-
Solenold valve (Turbo precontroi)
0
4Q
lnltal acceleration 5.0-ll.0V
Ignition switch ON B+ Reference value
Idle B+ Idle 5% Solenold valve
Connected to
Crankshalt position sensor
Steooina
- - - - - . -. . - (EGRl
I I Engine speed above 3,000 rpm 1 4.0-10 ov (Reference) I ln~tlat acceleration
Semndary alr ~wltchlng valve
- -. I
5th posltlon (MT)IOD (AT) I Below 1.OV I While running
4P
0
Test condition
Constant
lanltion switch ON
lgn~tlon swltch ONlldle I B+ I
0
Idle ari control valve (tSC)
Correct voltage
Below 1 .OV
B+
Engine speed above 3.200 rpm (After warm up)
Remark
-
Solenold valve (AWSI
lgntt~on rwltch ON
Oscitlaseope
Below 1 .OV lnltial acceleration
Before warm up appmx 40°C (104'F) I Below 1.OV
Aner warm uo I B+
8 0-ll.OV
8.0-11.0 (Reference]
SVidiv
lzI$Ei 20 msecldiv
idle
Reference value
: $:"k i "32-~~~ Inltial set 38%
WIRING DIAGRAM
B- I
Bt. Battery pasatlve voltage
Secondary ~njec-
PCME Connector (PCME Side)
t v G U I ~ S lala lun r~ / 41 IG l r ~ lac 1 4 ~ lia rn 1x1 31 1% IJE IJC 1 3 ~ lnr I2ti1; l ~ c l x 1241 u I s I o I o 1 M / K 1 I I G I E 1 c I A I L ~ I X ~ ~ V ~ ~ T ~ ~ R ~ I P ~ ~ N ~ ~ L ~ I J ~ H ~ ~ F ~ ~ D ~ ~ ~ ~ P N ~ ~ L / U ~ I H ~ I F ~ ~ ~ ~ ~ ~ ~ L ~ P J ~ ~ / ~ F ~ ~ ~ ~ ~ ~ ~ V 1 T / R I P I N l L / I I H I F 0 / B
2-39
Z WIRING DIAGRAM
8-2 # C O O L A N T F A N SYSTEM
HARNESS COLOR : FROfPT E1WUPE ollSH - WIRING DIAGRAM 2
IX-021 RELAY AND FUSE BLOCK
( S E C T I O N Q )
( S E C T I O N 1 - 2 1
AT H A Z A R D A L T E R N A T O R I S E C T I O N A - l . A - 2 )
E C T I O N B - l b )
Z WIRING DIAGRAM
C 1 - 0 1 I N S T R U M E N T C L U S T E R I C l - 0 2 H E A T WARNING ( 1 ) I C l - 0 3 O I L - L E V E L S E N S O R I E )
C-la INSTRUMENT CLUSTER AND WARNING L IGHTS I ] . . . A T
6 1 - 0 6 F U E L GAUGE SENDER U N I T I F P )
1 G 1 E ( 1 2 ) 1C 1 A 7 1 7 G 2 E ( 1 2 1 2 C 2 A 3 K 31 3 G ( 1 ) ? E 3 C 3 A 4 K 4 1 4G [ I ! 4 E 4 C 4 A
E N G I N E I E I
d"iq &b
2-42
Y G/R R / B R / G Y /R
B 1 4 H 4 F 4 0 4 8
C l 0 8 V E H I C L E SPEEDOMETER SENSOR ( E M )
G/B G / W G Y / R ww W/GJ I YLj I L I + l(Xll YIL IBR/WI BR r b $ ; , I ~ ~ / ~ 2 5 2 H 2 F 20 2 6 3 1 35 3H 3F 3 0 3 8 41 4 5
Y/W B
C 1 - 0 4 WATER TEMPERATURE SENSOR I M E T E R I I E M )
C 1 - 0 5 O I L P R E S S U R E S W I T C H I E J
C 1 - 0 6 CONNECTOR BETWEEN E M I S S I O N I E M ) AND
W/B
C 1 - 0 7 COOLANT L E V E L SENSOR ( E M )
R/W
t 1 . ..AT ----
--AT- POKERTRAfN
t7- 8E8 ,w Im 1 ISECTtOH B - l U l
ISECTTOM 8 - lb l
INSTRUMENT CLUSTER 48 TERMINAL
A' --1 YhTER
PANEL LIGHT
* F!!t!yii J-41
1-08 OIL-LEVEL SEISORIEI
WIRING DIAGRAM
I S E C T I O N F - 1 . F - 2 1
N E U T R A L S W I T C H AT C O M B I N A T I O N ( S E C T I O N A - 2 1 L /W
I B / R I ( I ~ (SECTION E - 1 1
I G / B ( I 2 1 G / W ( I Z I R / W l I ]
-,-m-%-
Z WIRING DIAGRAM
C 1 - 1 0
P A R K I N G B R A K E S W I T C H
C-lb
- L G B R / Y (I I i I I I
CANADA B R / Y I F ) B R / Y 4 B R l Y ( F ) , I F 1 1
INSTRUMENT CLUSTER AND WARNING LIGHTS [ I A T
B R A K E F L U I D L E V E L SENSOR
( F l
E L E C T R I C A L L O A D CONTROL U N I T D I A G N O S T I C ( S E C T I O N B - 1 b l MODULE
( S E C T I O N S l
CPU N 0 . 2 I S E C T I O N 3 - 4 1
Y ( I 2 1 G / O I I 2 1
2; z z : = : z z z z +pTiJ G / O ( l l
( I I += G/r C P U NO. 1 ABS
( S E C T I O N 3 -41 CONTROL U N I l ( S E C T I O N 0 1
C R U I S E CONTROL U N I T I S E C T I O N Q I ,
C l - 0 1 I N S T R U M E N T C L U S T E R
3F 30 3 8 4F 4 0 4 8
C 1 - 1 0 P A R K I N G B R A K E S W I T C H ( I 1
C I - 1 1 B R A K E F L U I D L E V E L SENSOR I F 1
HARNESS COLOR : RWW PIWE WH INSTRUMEMPAWEL: m WRMO DIAGRAM 2
CMtlBn
-
b,
z WIRING DIAGRAM INSTRUMENT CLUSTER AND WARNING L I G H T S 1 AT SELECTOR INDICATOR L I G H T S
C 1 - 0 1 I N S T R U M E N T C L U S T E R ( 1 1 5 1 5 G 5 E 5 C
5 1 5 J 5H 5 F 5 0 56
P A R K / N E U T R A L S W I T C H ( S E C T I 0 N H - 1 )
I
5 E 5 C 5 A 5 1 5 K ---.-.-- .--.--- .-..--.-..-. L--.---.-..--.--.-- -....... -.--..- -..-.--.---. -..-...-..-.....-.- 3 6 C l - O l
V / W ( I ) Y ( 1 ) R / B R / G
V / W L O ) 1 ( 1 1
C R U I S E D A T A L I N K T N S R E L A Y P A N E L L I G H T CONTROL CONNECTOR I S E C T I O N E - 3 ) CONTROL S W I T C H U N I T ( S E C T I O N U ) ( S E C T I O N 1 - 2 ) ( S E C T I O N Q l
6
WRING DlAQRAM
IX-021 RELAY AND FUSE BLOCK I
Z WIRING DIAGRAM
D-1 . WINDSHIELD WIPER AND WASHER
0 1 - 0 1 WINDSHIELD WIPER 0 1 - 0 2 WINDSHIELD MOTOR I F 1 WASHER MOTOR I F 1
HEADLIGHT CLEANER1
0 3 - 0 1 WINDSHIELD WASHER MOTOR I R )
IW ITH HEADLIGHT CLEANER) @ @
Z WIRING DIAGRAM
D-2 .REAR WIPER AND WASHER
B A T T E R Y
Q 0 Q 01
1 2 0 A M A I N
1 5 A METER
MOTOR C P U NO. 1
( S E C T I O N 5-41
I REAR W I P E R
3 6 - 0 3 0 L / G ( R )
J B - 0 8 0 ----...-.--- ------.-.-..
0 LO) Y /R ( 0 ) R ( R 2 ) L / G ( R 2 )
----...-.-.. -----..-....
0 2 - 0 1 REAR W I P E R MOTOR L R 3 1
0 2 - 0 2 REAR WASHER MOTOR ( R l
1 3 - 0 5 CONNECTOR BETWEEN REAR N 0 . 2 ( R 2 1 AND REAR N 0 . 3 l R 3 1
I R 2 1 L/G GY ( R 3 1 m GY L / G
HARNEB8wLOR: F R O N T W G U E w u - WIRING DIAGRAM
0-2 ma RELAY AND FUSE BLOCK 1
- . . . . - . . Ix-oil Ixan/
B/W ( E l N 1
Z WIRING DIAGRAM
7;; RETRACTOR S W I T C H ( S E C T I O N E - 1 1
( R ) ( R l
D-3
1 0 3 - 0 1 H E A D L I G H T C L E A N E R MOTOR AND R E L A Y ( R l 0 3 - 0 7 H E A D L I G H T CLEANER I SWTTrU ( 7 ) I
CANADA m HEADLIGHT CLEANER
W E g S M L O R : R W H T ENWM I W H INSTRUMMPAW- WIRIHG DIAGRAM
E 1 - 0 7 H E A D L I G H T RH I F )
2-54
E 1 - 0 6 H E A D L I G H T L H ( F l
4T+q-+ E l 0 5 H E A D L I G H T R E L A Y I F 1
QB@ w / G w / L
E 1 - 0 1 RETRACTOR S W I T C H 1 1 1
* R / G (RIB 1 x 1 R I R / L I BR
E l - 1 1 CONNECTOR BETWEEN FRONT I F 1 AND SHORT HARNESS E 1 - 0 8 FRONT FOG L I G H T S W I T C H I 1 1
E l -03 R E T R A C T A B L E H E A D L I G H T ACTUATOR
f 5 ~ j ~ ~ ~ ~ ) R / Y B / w
E 1 - 0 2 R E T R A C T A B L E H E A D L I G H T R E L A Y I F I
, I R / Y x
[rn]
E 1 - 0 4 R E T R A C T A B L E H E A D L I G H T ACTUATOR
fvjRHiF) R / Y B/W
E1-09 FRONT FOG L I G H T L H E l 1 0 FRONT FOG L I G H T R H
WlRlNQ DIAGRAM 2
WIRING DIAGRAM - ~~~ ~
DAYTIME RUNNING LIGHT (DRL) I E-2 I 'INADA ' CONTROL SYSTEM
E2-01 D A Y T I M E R U N N I N G L I G H T ( O R L ) C ONTROL U N I T [ I N CPU N0.2 ) ( F )
4K 4 1 4 C 4 A
E-2
IX-021 REIAY AND FUSE 8LOCK
MAIN FUSE BLOCK
O A V M ! 1 I 1 I m I M m-tw n w w
2-57
WIRING DIAGRAM . PARKING L IGHTS . FRONT S IDE MARKER LIGHTS . TAILLIGHTS E-3 I . REAR S IDE MARKER L IGHTS . LICENSE PLATE LIGHTS
B A T T E R Y B/W WY* C P U NO 2 ( E l ( S E C T I O N 5 - 4 1
B/W B U L B TRADE NUMBER ( E l FRONT S I D E
5 ~ 5 0 - 0 7 @ MARKER L I G H T 1 6 8 1 4 9 W l
T A I L L I G H T 1 1 5 7 1 8 W l 5 6 - 0 7 J B - 0 5 0 -;; W/R REAR S I O E
7"' 1 5 A T A I L (" MARKER L I G H T 1 9 4 ( 3 8 W I
I L L U M I N A T I O N L I G H T S / r7;7* P A N E L L I G H T CONTROL S W I T C H [ S E C T I O N 1 - 2 1
R / B ( I )
T N S R E L A Y ( S E C T I O N I 3 1
E 3 - 0 1
GY
R / B E 3 - 1 0
S W I T C H I S E C T I O N E - 1 1
P A R K I N G P A R K I N G
L I G H T L H L I G H T R H L I G H T L H E 3 - 0 4 E 3 - 0 2 E 3 - 0 3 E 3 - 0 5 E 3 - 0 8
E 3 - 0 6 E 3 - 1 1 E 3 - 0 7
B B B B B ( F ) I F 1 I F 1
B I F 1
B B B I R I I R ) I R I
f\ K\
E 3 - 0 1 T N S R E L A Y I F 1
E 3 - 0 6 REAR C O M B I N A T I O N L I G H T I T A I L L I G H T I L H
E 3 - 0 2 F R O N T C O M B I N A T I O N L I G H T [ P A R K I N G L I G H T ) L H ( F l
I ) . . .CANADA
E 3 - 0 3 FRONT C O M B I N A T I O N L I G H T ( P A R K I N G L I G H T 1 R H ( F l
( 1 CANADA
E 3 - 0 7 REAR C O M B I N A T I O N L I G H T I T A I L L I G H T I R H
I R I
E 3 - 0 8 REAR S I D E MARKER L I G H T L H I R I
E 3 - 0 4 FRONT S I D E MARKER L I G H T L H I F 1
E 3 - 0 5 FRONT S I D E MARKER L I G H l R H I F 1
E 3 - 1 1 L I C E N S E P L A T E L I G H T S E 3 - 0 9 REAR S I D E MARKER L I G H T RH I R I
E 3 - 1 0 CONNECTOR BETWEEN REAR I R I AND SHORT HARNESS
WIRING DIAGRAM FEDERAL . TURN AND HAZARD WARNING L I G H T S F-' I CALIFORNIA
F R O N T T U R N L I G H T : 3 4 9 7 ( 2 7 W I R E A R T U R N L I G H T : 1 1 5 6 ( 2 7 W I
I N S T R U M E N T C L U S T E R ( S E C T I O N C - l b l
[ I N C P U N 0 . 2 1
G / B I D I G / W I O l
F 1 - 0 1 F L A S H E R U N I T I F 1 E 3 - 0 2 F R O N T C O M B I N A T I O N E 3 - 0 3 F R O N T C O M B I N A T I O N € 3 - 0 6 R E A R C O M B I N A T I O N ( I N C P U N 0 . 2 1 L I G H T I F R O N T T U R N L I G H T I F R O N T T U R N L I G H T I R E A R T U R N
3 C 3 A L I G H T I L H I F 1 L I G H T I R H I F 1 L I G H l I L H I R I
3 H 3 F 3 0 3 8
E 3 - 0 7 R E A R C O M B I N A T I O N L I G H T I R E A R TURN L I G H T I R H I R )
G - 0 6 H A Z A R D W A R N I N G S W I T C H I I N H E A T E R CONTROL U N I T 1 I 1 1
fl 1-1 fl B R B
R
L / G
0
V / P
X
W
X
Y
R / G
R / L B / Y
R / B * *
M E S S ~ U ] ~ ~ : F R O N T E N W E O A S H MSTWHEMPANELU WIRING DlAORAM r
IX-021 REIAY AND FUSE BLOCK
WIRING DIAGRAM
I F-2 1 CANADA . TURN AND HAZARD WARNING L IGHTS I
--- - -
F 2 - 0 1 F L A S H E R U N I T I F 1 E 3 - 0 2 F R O N T C O M B I N A T I O N E 3 0 3 F R O N T C O M B I N A T I O N E 3 - 0 6 R E A R C O M B I N A T I O N ( I N CPU NO 2 1 L I G H T ( F R 0 N T T U R N L I G H T I F R O N T T U R N L I G H T t R E A R TURN
3 C 3 A L I G H T I L H ( F l L I G H T I R H I F 1 L I G H T I L H ( R l
3 H 3 F 3 0 3 8
E 3 - 0 7 R E A R C O M B I N A T I O N G 0 6 H A Z A R D W A R N I N G S W I T C H L I G H T I R E A R T U R N ( I N H E A T E R CONTROL U N I T 1 ( I 1
- "eP=* - WIRING DIAGRAM
F-3
F 3 - 0 1 S T O P L I G H T S W I T C H ( 0 1
B
.STOPLIGHTS . HIGH-MOUNT STOPLIGHT . BACK-UP LIGHTS
P O W E R T R A I N -AT---- -
I S E C T I O N H - 1 1
B - l d l
I S E C T I O N H - 2 1
I 0 1 C R U I S E +-(:)a CONTROL U N I T
G ( O 1 ( S E C T I O N Q l
+m A B S CONTROL
,(:).I:)* U N I T R ( R ) ( S E C T I O N 0 1 + ~ 3 - 1 0
+ S T O P L I G H T ::-$ + S T O P L I G H T :::-$ +$+ R-LR
1 8 4W 1 8 4W 1 8 4W BAC;-:;$ L I G H T LH F 3 - 0 4 $;:;;Up
B U L B TRAOE NUMBER S T O P L I G H T 1 1 5 7 1 2 7 W )
E 3 - 0 6 E 3 - 0 7 HIGH-MOUNT F 3 - 0 2 B T B
S T O P L I G H T HIGH-MOUNT
B B S T O P L I G H T 921 1 1 8 4W) f 5 ~ 3 1 0
( R l I R I ( R l B A C K - U P L I G H T 1 1 5 6 l 2 7 W l
B ( R l
,l7&
E 3 - 1 0 CONNECTOR BETWEEN REAR ( R I AND SHORT HARNESS
(Rim
I I I I I I I I
F 3 - 0 2 HIGH-MOUNT S T O P L I G H T I R I
[B] F 3 - 0 3 B A C K - U P L I G H T S W I T C H
I M T O N L Y 1 ( E M 1
@@iJ
F 3 - 0 4 B A C K - U P L I G H T L H
[mj F 3 - 0 5 BACK-UP L I G H T R H
[m$ E 3 - 0 6 REAR C O M B I N A T I O N
L I G H T ( S T O P L I G H T ) L H ( R )
E 3 - 0 7 REAR C O M B I N A T I O N L I G H T ( S T O P L I G H T ) RH
( R I
IX-02) RELAY AND FUSE BLOCK
1 B A T T E R Y
2 WIRING DIAGRAM
m m 7 7 B/W ( E l
F-4
D I A G N O S T I C C P U NO. 2 MODULE
( S E C T I O N 5 - 4 1 ( S E C T I O N S )
HORNS
H A Z A R D
3 8 - 0 7 a
1-01 HORN R E L A Y I F )
@
0
1 0 A I R B A G MOOULE R H ( A 0 1
R / B LG/R
F 4 - 0 2 HORN LH I F 1
m a F 4 - 0 3 HORN RH I F 1 S-OS HORN S W I T C H E S ( A 0 1
RELAY AND FUSE BLOCK
Z WIRING DIAGRAM
Go I HEATER AIR CONDITIONER
G - 0 1 H E A T E R CONTROL U N I T I F A N S W I T C H )
G - 0 5 BLOWER MOTOR/ R E S I S T O R [ A C I
G - 0 2 A / C R E L A Y I F ) G - 0 3 M A G N E T I C C L U T C H ( E l
G - 0 4 BLOWER R E L A Y ( A C 1
Z WIRING DIAGRAM
Gb .HEATER .AIR CONDITIONER
Z WIRING DIAGRAM I
1 Terminal Voltage Chart (Reference Data) r I
m i n t 1 C o o 1 C o m e t 1 1 1 Condltlon I Checkarea terminal terminal
1M W Lockup sole- Sotenold tM (Output) notd valve valve
I N En' Banefy lgn~lton 1N (ma!") S W I ~ C ~
1 0 WN Overrunning Solena~d 1 0 (Output) clutch solenold valve
valve
I P BN Banew lgn~l~on 1P (main) S W I ~ C ~
Ground
2-3V Vehcle moving Vehlcte speedometer sensor andlor speedometer Wiring andlor con-
term~nai, speedome- ter, and veh~cle speedometer sensor
OV Conetant Wlnng condition.
nenorfiam 1K term,. nal to hold lndlcator lamp (comb~nation
I I Below 3.OV N C ON ~owsnraln control
module (englns) and/ 01 All condltianino
Valve Wiling andlor con- nectar from 1M termi- nal to lockm soienald valve
lgn~tlon switch Wlrlng andlor con-
OFF nal to ~gn~tlon switch
(D range) Wlrlng and/or con- nector from 1 0 term(-
lgnltion switch Wring and/or con- nector from 1P term(- nal to gnitlon ewnch
connenorfrom 2A sensor terminal to powsnraln
lgnltton switch OFF (engine) 31 terminal
Thronle parltion sen-
WIRING DIAGRAM
B+: Battery positive voltage
Terminal Color Component Check area
B+ D range ParklNeutral switch Wiring and/or con-
OV Excect D range
- Ground - 2C G N Barometric ab- Powertrain 2C 2.0-4.511 Ignition switch ON Wiring andlor
solute pres- control connector from 2C sure sensor module OV Ignition switch terminal to powertrain
(engine) OFF control module (engine) 2D terminal
IN ParklNeutral ParklNeu- 2D OV P and N ranges ParklNeutral switch andlor ignition switch
, Wiring andlor con- Ground B+ Except P and N nector between 2D
0 Vehicle speed Vehicle 2E" 2L Approx. Vehicle speed Vehicle speed pulse above above 25 km/h
0.5V AC (1 6 MPH}
nal to vehicle speed pulse generator
B+ lodcup Lockup control sole- noid valve Wiring and/or con-
Below 1 .OV No lockup nector from 2F termi- nal to lockup control solenoid valve
2G (Input)
2H (Input)
21 (Input)
'1 Check the 2E (vehicle speed pulse generator) terminal voltage by using the AC range. '2 2H (Torque reduced signal) : Some kinds of testers may give incorrect values. This is because the voltage output period is very short.
J
GIR
UG
W N
Slip lockup OFF signal
Torque re- duced signal
Hold switch
Powertrain control module (engine)
Powertrain control module (engine)
Hold switch
2G
2H'2
21
~~~~~d
Below 1 .OV
B+
B+
Below 1 .OV
B+
OV
Engine running at 3.000 rpm
- Engine running at idle
Engine running at idle
. Throttle opening above 118 (Engine coolant temp be- low 40°C (104°FJ)
Switch depressed
Switch released
Wiring and/or connector from 2G terminal to powertrain control module (engine) 2C terminal Powertrain control module (engine)
• Wiring and/or connector from 2H terminal to powertrain control module (engine) 2G terminal Throttle position sen- sor, vehicle speed sensor vehicle speed pulse generator, and/ or powertrain control module (engine)
Hold switch Wiring and/or con- nector from 21 termi- nal to hold switch
Z WIRING DIAGRAM
H-I
Terminal
2J (Input)
2K
2L (Ground)
2M (Input)
2N (Input)
2 0 (Input)
' Check the
Color
Y/G
LIW
W
RfW
B
LGlR
2J (speed
Component
Vehicle speed sensor (revo- lution sensor)
TAT termi- nal(data link connector) 1 4GR inhibit signal (auto speed control signal)
Ground (input signals)
Idle signal
Water thermo- switch / mile- age switch
Stoplight switch
sensor 1) terminal
Connected to
Vehicle speed sen- sor (revolution sensor)
TAT termi- nal (data link con- nector) and cruise con- trol unit
-
Powertrain control module (engine)
Water ther- mo-switch and mile- age switch
Stoplight switch
voltage by
Voltmeter
(+) termlnal
2J'
2K
2L
2M
2N
2 0
using the AC
Correct voltage
Approx. above
1 .OV (AC)
Approx. OV (AC)
4.5-5.5
OV
OV
4.5-5.5V
Below 1 .OV
OV
B+
B+
OV
- termlnal
2L
Ground
Ground
range.
Condition
Vehicle speed above 25 km/h (16 MPH]
Vehicle stopped
lgnrtion switch ON
TAT terminal grounded
Constant
Throttle valve opened
Throttle valve - closed throttle position
Engine coolant temp. above 11 5°C (239°F) or vehicle total mile- age above 625 km (388 miles] and vehicle stopped
Engine coolant temp. below 11 0°C (230°F) or vehicle total mileage be- low 625 km (388 miles) and vehicle stopped
Brake pedal de- pressed - Brake pedal re- leased
B+: Battery positive voltage
Check area
Vehicle speed sensor (revolution sensor) Wiring and/or con- nector from 2J termi- nal to vehicle speed sensor
1 N and 1 P terminal voltage Wiring andlor connector from 2K terminal to data link connector TAT terminal Wiring and/or con- nector from 2K termi- nal to cruise control unit G terminal
Wiring condition
Throttle position sen- sor and/or powertrain control module (en- gine) Wiring and/or con- nector from 2M termi- nal to powertrain control module (en- gine) 2E terminal
Water thermo-switch and/or mileage switch Wiring andlor con- nector from 2N termi- nal to water thermo- switch
Stoplight switch Wiring and/or con- nector from 2 0 termi- nal to stoplight switch
WIRING DIAGRAM Z k
H-I
Terminal
2P (Output)
2Q (Input)
2R (Input)
25 (Input)
2T (Input)
2P (Reduce torque
Component
Reduce torque signal / slip lockup signal
ParklNeutral switch (L range)
ATF thermo- sensor
ParklNeutral switch (S range)
Throttle posi- tion sensor ( m o )
Color
GNV
BRNV
R
UR
B/G
short. signall lockup
Connected to
Powertrain control module (engine)
ParklNeu- tral switch
ATF thermosen- sor
ParklNeu- tral switch
Throttle position sensor
signal): Some kinds
Voltmeter
(+) terminal
2P'
2Q
2R
2 s
2T
of testers may give
Correct voltage -
Below 1 .OV
B+
B+
OV
Approx. 2.4-0.4V
B+
OV
01-1 I
4.0-4.5V
- term~nal
Ground
2L
Ground
incorrect values.
Condition
When shifting from I st to 2nd or from 2nd to Third with the throttle open- ing above 1.5/8. When slip lockup with the throttle opening below 0.5/8.
Engine running at idle
L range
Except L range
While warming up ATF Note
Approx. 1.8V: ATF tempera- lure 10°C (50°F) Approx. 1.1 V: ATF tempera- ture 40°C (1 04°F)
S range
Except S range
Throttle valve closed throttle position
Throttle valve wide opened throttle
Check area
Wiring and/or con- nector from 2P termi- nal to powertrain control module (engine) 1 Q terminal Throttle position sen- sor, vehicle speed sensor, vehicle speed pulse generator, lock- up, lockup control so- lenoid valve, and/or powertrain control module (engine)
ParklNeutral switch Wiring and/or con- nector from 2Q termi- nal to parkfneutral switch
ATF thermosensor Wiring and/or connector from 2R terminal to ATF thermosensor
ParklNeutral switch Wiring and/or con- nector from 2S termi- nal to parkfneutral switch
Throttle position sen- sor Wiring and/or con- nector from 2T termi- nal to throttle position sensor
This is because the
B+: Battery positive voltage
voltage output period is very
WIRING DIAGRAM
H-2 AT SHIFT-LOCK SYSTEM KEY INTERLOCK SYSTEM
B A T T E R Y pGiq
0 0
S H I F T - L O C K I G N I T I O N S W I T C H C O N T R O L U N I T
S H I F T - L O C K S O L E N O I D
BR/W
- - - - - - - - - - - - - - - - - - - - -
B ( I )
C P U N O . 1 [ S E C T I O N 3 - 4 )
3 4 - 0 2 K E Y I N T E R L O C K S O L E N O I D ( 0 )
H Z - 0 1 K E Y I N T E R L O C K R E S I S T O R (Dl
-qGp7ik
2-78
H I - 0 7 S H I F T - L O C K C O N T R O L U N I T ( I )
r-m 0 @
m RELAY AND FUSE BLOCK.
1 1 - 0 1 REAR WINDOW DEFROSTER RELAY
I R )
1 1 - 0 5 C I G A R E T T E L I G H T E R ( 1 )
1 1 - 0 2 REAR WINDOW DEFROSTER l R 2 )
I B
1 1 - 0 3 REAR WINDOW DEFROSTER GROUND HARNESS
Elm
1 1 - 0 4 REAR WINOOW DEFROSTER S W I T C H
( I
r'7 -K " I & -
I..; -
WIRING DIAGRAM I I I
I I N S RELAY I S E C T I O N E-3 )
1-2
R/G
INSTRUMENT CLUSTER
ILLUMINATION LIGHTS < > . . . W I T H A U D I O SYSTEM TYPE-2
Z WIRING DIAGRAM
J-1 I
BATTERY L /B I F 1
B/W B/G - 7
( E l I F )
B/W 5 ? / X - 0 3 / L E I
- -
1OA ROOM , POWER ANTENNA
. A U D I O SYSTEM TYPE-1
LG/B 6 L / B
GY ( 1 1 1 1 ) 111
51 -06 = z ~ z z = z ~ = z : ~ ~ z ~ ~ ~ ~ z = . . . 5
\\ (SECTION 5 -31
JB -02 a 56 -06 @ - 15A CIGAR
- - - . . . . . . . ... .-. - - 51 -01
J 1 - 0 8 \\ CENTER SPEAKER AMPLIFIER
2 1 1 5 1 0 1C 1A
AUDIO U N I T
1K 1L 1M I N 2A 2 8 2F 2H . . . . . - . . - . - . - . . . - . . - . - . . . . - . . - - . - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - J 1 - 0 1
G ( I 1 L I I I R I I I W I I ) Y / G I I I Y / L l I ) W / L I I ) L / Y l I )
G L W 4,
( 1 ) ( 1 ) R ( I ) , I 1 1
4) - 1' V/Y Y/G
1 I R W
t
~ G ( o ) L I D ) R ( D 1 W(D1
= = = ( R ) ( R )
CENTER SPEAKER DOOR SPEAKER LH DOOR SPEAKER RH REAR SPEAKER LH REAR SPEAKER RH
w
51 -01 AUDIO UNIT ( 1 )
1M 1K 1E 1C 1A 2C 2A
R/B L/R L / B
I N 1L 1 5 1H I F 1 0 1 8 25 2H 2F 2 0 28
2-86
5 1 - 0 2 DOOR SPEAKER L H I O R I I
J1 -08 AUDIO GROUND HARNESS J 1 - 0 6 CENTER SPEAKER AMPLIFIER 111 5 1 - 0 7 CENTER S P E A K E R I I )
5 1 - 0 3 DOOR SPEAKER RHIOR21 57 -04 REAR SPEAKER LH I R ) 51 -05 REAR SPEAKER R H (FR)
Z WIRING DIAGRAM f I 1
5-2 .AUDIO SYSTEM TYPE-2 (BOSE ACOUSTIC WAVEB MUSIC SYSTEM) -
J E - O l AUDIO U N I T I 1 I
1 M 1 K 1E 1C 1 A 2 C 2 4
R / B L / R L / B r- I N l L 1 J 1 H 1 F I D 1 8 25 2H 2F 2 0 2 8
5 2 0 2 DOOR SPEAKER/ AMP MODULE L H I D R I I
5 2 - 0 6 AUDIO GROUND HARNESS J E - 0 6 CENTER SPEAKER A M P L I F I E R I 1 1 5 2 - 0 7 CENTER SPEAKER I 1 1
J 2 - 0 3 DOOR SPEAKER/ AMP MODULE R H I D R P I
3 2 - 0 4 ACOUSTIC WAVE@ G U I D E A S S E M D L Y I R )
5 2 - 0 5 R A D I O RELAY ( F )
a /u L / W L G / B
Z WIRING DIAGRAM
( S E C T I O N C l b l
( S E C T I O N B - l b l
r r m r - z r tn* W " W U L L r U
> m u t - J W - z w W W V ) W O W I O V ) Y m - y",- m u - ,
rro- (T-
5 4 - 0 1 C P U NO 2 1 1 A T
1 U I S 1 P 1 0 ' O ' 1 1 1 G 1 E 1 C 1 A IF' PC 2 A
2-92
5 4 - 0 2 K E Y R E M I N D E R S W I T C H I 0 1
i I A T
5 4 - 0 8 DOOR L O C K S W I T C H R H I O R 2 I
X
5 4 - 0 3 S E C U R I T Y L I G H T ( I 1
js 3 4 - 0 9 B U C K L E S W I T C H l R 1
GY/R G/B
o L G v / G Y L G / B BR G/R 8 GY R / B w I rwm w / L ++ L G / R G / o
1 V I T 1 R 1 ~ ' I N 1~ '15 1 H 1F 1 D l B 2 3 ZH Z F 2 0 2 8
5 4 - 0 4 HOOD S W I T C H I F 1
(Sj 1 3 - 0 8 DOOR K E Y C Y L I N D E R
S W I T C H L H ( O R 1 1
B / Y
5 4 - 0 6 REAR H A T C H K E Y C Y L I N D E R S W I T C H i R 1
5 4 - 0 5 OOOR KEY C Y L I N D E R S W I T C H RH [ D R Z )
L / R G/Y B R / Y L G / R L/W
5 4 - 0 7 OUTER DOOR H A N D L E S W I T C H I D R 1 1
@ 0 8 -
I
G/R G/Y ++ Y B
WIRING DIAGRAM
J-4
Terminal Voltage List Remove CPU No 1 when rneasurlng the terrnlnal voltage of the CPU No 1 connector
B+: Battery poslOve voltage B+. Battery posltlve voltage
Cornblnation switch
47UZ3X 5W
I H I - I -
47UZ3X 508
I I
J-4
Terminal Voltage List B+: Battery positive voltage B+: Battery positive voltage
Door key cyi~nder switch
nation-CPU No.2, Fuse-- Ignition key illumination-CPU
Door lock timer unit
47UOTX-51 I
I
I
I
Z WIRING DIAGRAM
2-95
WIRING DIAGRAM Z
WIRING DIAGRAM
J -4
CPU No.2 Terminal Voltage List 61: Battery positive voltage 'Onttd B+: Battery positive voltage
y reminder switch-
- Door key cyinder swltch
(Fuse--Door key cylinder ~lium~nation-4PU No.2, Fuse-- Ignition key illumination-CPU No.2. CPU No.2-Door key cylinder switch-GND)
POWER WINDOW POWER WINDOW
+UP DOWN <--
WIRING DIAGRAM
K 1 - 0 1 POWER WINDOW K 1 - 0 2 POWER WINDOW K 1 - 0 3 POWER WINDOW K 1 - 0 4 POWER WINDOW M A I N S W I T C H ( O R 1 1 REGULATOR S U B S W I T C H l D R 2 ) REGULATOR
( D R I V E R S I D E ) ( P A S S E N G E R S I D E ) ( D R 1 I D R P )
K-1 POWER WINDOW
WlAlNG DIAGRAM f
IX-MI RELAY AND FUSE BLOCK I
Z WIRING DIAGRAM
K-2 .POWER DOOR LOCK
B A T T E R Y
J B - 0 5 5 6 - 0 5
CPU N 0 . 2 ( S E C T I O N 5 - 4 1
I D R I I
B ( O R 2 1
K 2 - 0 1 DOOR LOCK T I M E R 3 4 - 0 7 DOOR LOCK S W I T C H LH I D R 1 1 5 4 - 0 8 DOOR LOCK U N I T ( D l ACTUATOR [ O R 2 1 -
@ 0 - 8 G/Y G/R * Y B - -
-- - - - - -- -
B/W I E ) S W I T C H
POWER O U T S I D E M I R R O R S W I T C H
Z WIRING DIAGRAM
U P - DOWN + 1 - 0 2
L
B R - - . . . . .
- R
+ UP
1 - 0 3 DOWN
w POWER OUTSIDE MIRROR 1
POWER O U T S I D E M I R R O R MOTOR LH POWER O U T S I D E M I R R O R MOTOR R H
36-01 0 38-06 0 ,GI?,- :::
15A SUN ROOF
~ E S S COLOR : FRONT B ENMYE w n m WRING DIAGRAM
M pJ RELAY AND FUSE BLOCK I
JOINT BOX
Z WIRING DIAGRAM
S H I E L D
0
b ' 0 1 A B S CONTROL U N I T ( R l I
= 4 WHEEL ANTILOCK BRAKE SYSTEM (4WABS) J
0 - 0 5 ABS WHEEL S P E E D 0 - 0 6 A B S WHEEL S P E E D 0 - 0 7 ABS WHEEL S P E E D SENSOR R F ( F l SENSOR L R 1 R ) SENSOR RR I R I
0 - 0 2 ABS H Y D R A U L I C U N I T ( F l
B/W 1,
( E l
B/W ( E l
6 0 1 B T N
( D l
I N S T R U M E N T CONTROL I N S T R U M E N T C L U S T E R S T O P L I G H T M A I N
C L U S T E R ( S E C T I O N S W I T C H S W I T C H
0 - 0 2 I G N I T I O N S W I T C H
G/R V / W G ( 0 1 ( 0 1 ( D l L / R ( D 1 G Y / R ( D I
0.0, ................................................................................. ..................................................... 5&.-._..-.--........--.-.. .... a - 0 1
(9 (r> 0 u GI GI w 0 C R U I S E CONTROL U N I T
0 0 @ T C 0 (3 GI 0 Q - O 1 -.===;=
Q-01
B R / Y ( D l B R / R ( O I L G / B L / B ( I 1
0 - 0 5 1
D A T A L I N K T L G / B CONNECTOR [ S E C T I O N U l
'-05 C R U I S E CONTROL S W I T C H Q-04 C R U I S E ACTUATOR
T6$
0 - 0 1 C R U I S E CONTROL U N I T ( D l 1 ] . . . A T
Q o G E C :
L / Y I LIB I RIB ILG/R(BR/R B 1 ++ 1 ++ 1 ++ 1
V / W Ir::ill G / R ILG/B~GY/R G / W I G IBRIYI L I L/R
T R P N L J H F O B
0 - 0 2 C R U I S E CONTROL M A I N S W I T C H ( I 1
Ls+
0 - 0 3 B R A K E S W I T C H ( D l
R / G
0 - 0 4 C R U I S E ACTUATOR ( F l Q - 0 5 C R U I S E CONTROL S W I T C H (STEERING WHEEL S W I T C H A S S E M B L Y ) ( D l
L / R B / Y GY/R B R / B
WIRING DIAGRAM Z
Q
Terminal Voltage List E+: Battery posltlve voltage
Fuse--Cruise cantrol maln w~tch-Cruise control unlt)
itch-Cruise control unit, ise control unt-Brake
switch-Crufse control unit. Cruise control unit-Cruse control switch-GND)
Z WIRING DIAGRAM . Q
Cont'd
Terminal
H
I
J
K
L
M
0
Q
S
T
.
Test condit ion
Brake pedal pressed
Other
Ignition switch at ON and cruise control main switch on
Cruise set indicator light illuminated
Constant
-
Ignition switch at ON
Ignition switch at ON and cruise control main switch on
Other
Ignition switch at ON and cruise control main switch on
Other
Ignition switch at ON and cruise control main switch on
Brake pedal pressed
Ignition switch at ON and cruise control main switch on
Other
Constant
Connection
Stoplight switch
Instrument cluster (cruise set indicator light)
STOP 20A fuse
Data link connector
PCMT (ATX)
Cruise actuator (motor)
Cruise actuator (motor)
Brake switch
Cruise actuator (clutch)
Ground
Voltage (V) B+
B+
0
B+
-
B+
B+
'
. B +
0
9
0
9
0
0
B+: Battery positive voltage
Inspection area
STOP 20A fuse Stoplight switch Wiring harness (Fuse-Stoplight switch-Cruise control unit)
METER 15A fuse Cruise control main switch Cruise set indicator light bulb Wiring harness (Fuse-Cruise control main switch-Cru~se control unit)
STOP 20A fuse Wiring harness (Fuse--Cruise control unit)
-
METER 15A fuse PCMT Wiring harness (Fuse--PCMT-Cruise control unit)
METER 15A fuse Cruise control main switch Wiring harness (Fuse--Cruise control main switch-Cruise control unit)
METER 15A fuse Cruise control main switch Brake switch Wiring harness (Fuse--Cruise control main switch-Cruise control unit. Cruise control unit-Brake switch-Cruise control unit)
METER 15A fuse Cruise control main switch Wiring harness (Fuse--Cruise control main switch-Cruise control unit)
Wiring harness (Cruise control unit-GND)
Z WIRING DIAGRAM
S - SERVICE WARNINGS Component Disassembly
Disassembling and reassembling the components of the air bag system can render the system inoper- ative, which may result in serious injury or death in the event of an accident. Do not disassemble any air bag system components.
47UOSX-507
Wiring Harness Repair Incorrectly repairing an air bag system wiring har- ness can accidently deploy the air bag, which can cause serious injury. If a problem is found in the system wiring, replace the wiring harness. Do not try to repair it.
47UOSX-508
Air Bag Module Inspection Inspecting the air bag module with an ohmmeter can deploy the air bag, which can cause serious injury. Do not use an ohmmeter to inspect the air bag module.
47UOSX-509
Air Bag Module Handling A live (undeployed) air bag may accidently deploy when i t is handled and cause serious injury. When carrying a live air bag module, point the trim cover away from your body to lessen the chance of injury in case it deploys.
47UOSX-510
A live air bag placed face down on a surface is dan- gerous. If the air bag deploys, the motion of the module can cause serious injury. Always face the trim cover up to reduce the motion of the module in case it accidently deploys.
47UOSX-511
.
Z WIRING DIAGRAM
L / B
/X-02/ IX-021 ( F l
B/W N \\ B / G N [ E l
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B/W ( E l D A T A L I N K I N S T R U M E N T pFqg>,z j2
CONNECTOR C L U S T E R ( S E C T I O N U l ( S E C T I O N C - l b l
A I R B A G A I R BAG
RH M A I N F U S E BLOCK HORN R E L A Y ( S E C T I O N B - l o 1 I S E C T I O N F - 4 1
_._. S - 1 0 W / G I F I
R / B L G / R G/W R I A B I ( A B I
W/G I AB I G / O l A B l G / O ( A B I G / Y ( A B l R / Y I A B I G / B I A B I B / L G ( A B l
2 N 2 E 2 C 2 A 2 M 1 A
D I A G N O S T I C MODULE
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1 5 - 0 1 D I A G N O S T I C MODULE I A B I I S - 0 2 D-SENSOR LH CAB1
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( D l I A B I ( D l AND A I R B A G I A B I
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I D 1 CAB1
5 - 0 3 D-SENSOR CENTER I A B I 5 - 0 4 D-SENSOR R H ( A 0 1 S - 0 5 S-SENSOR I A B I
P O W E R T R A I N CONTROL MOOULE
Z WIRING DIAGRAM
( E N G I N E ) I S E C T I O N B - l b )
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A T W/B ( F ) U - 0 1
I S E C T I O N D A T A L l N K
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M I S S I O N ) I S E C T I O N
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= D A T A L I N K CONNECTOR
D I A G N O S T I C @ G f l Wy~-[p~~[p~~[~~l I 7;: MODULE I D ! - ..-
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(SECTION S ) I I r,i P O W E R T R A I N CONTROL MODULE ( E N G I N E ) I S E C T I O N 8 - l b )
E G I M A I N R E L A Y I S E C T I O N 6-10)
I C R U I S E CONTROL U N I T [ S E C T I O N 8 )
D I A G N O S T I C MODULE ( S E C T I O N S !
F U E L PUMP R E L A Y ( S E C T I O N B - l a !
COOLANT F A N R E L A Y S N O . 2 . N 0 . 4 ( S E C T I O N 8 - 2 )
1 Y O 1 D A T A L l N K CONNECTOR I F )
F A B I G - GNO T F A F /P T A B I W J N 0 T E S : T H I S I S T H E CONNECTOR AS S E E N
FROM T H E T E R M I N A L S I D E . ( ) . . . A T
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K-19 CORECTOR BETYEEPI DASH (0 ) AND REAR 1R) .. . .WITH AUDIO SYSTEM TYPE-2 t ). . . Y ITH HEAOLIGHT CLEIHEU I
2 Ix-21 CONNECTOR BETWEEN DASH (01 AN0 ODOR NO.? (ORE) c *. . .WITH AUDIO SYSTEM TYPE-2 I Y-20 COOlCTOR BETYEEM OASH I D ) AN0 OOOR NO. l IUR1) + >...WITH W O l O SYSTEM TYPE-
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8-23 CUIINECTOA BETYEEN REAR ( R I AND FLOOR ( F R I r 2. . .Y lTH AUDIO SYSTEM TYPE-8
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X-24 COYECTOR BETYEEM REAR ( R I AND FUEL PUMP (FPI I
X-25 CONMECTOR BETYEEH 1NSfRUHEMT PAMEL ( I1 AND A l C tACl I
X-26 CONkECTOR BETUEEH DASH [ D l AM0 A/C thC)
- . WIFHNO D I A M Z
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JB-04 FRONT HARNESS 1F 1
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WtRlNG DIAGRAM
PARTS INDEX
PARTS PAGE
................................................................. ~ M C REIAY 248 ABS CONTROL UNIT ............... ... ............................ 2-106 A68 HYDRAULIC UNIT ......................................... Z-1OB
........................... ARS WHEEL SPEED SENSORS 2-1 M ................. ACOUSTIC WAVE@ GUIDE ASSEMBLY 2-88 AIR BAG MODULE LH ............................................ 2-1 14 AIR BAG MODULE RH ..................................... 2.88, 114
...................................... AIR INTAKE ACTUATOR 2-70 AIR MIX ACTUATOR ................................................. 2-70 AIR PUMP RELAY ..................................................... 2-28 AIRFLOW MODE ACTUATOR ....................... , ......... 2-70 ALTERNATOR ............. ., .............,...... ............ 2.24. 28 ASHTRAY ILUIM INATION ....................................... 2-82 AUDIO GROUND HARNESS ............................. 2-88. 88 AUDIO ILLUMINATION .......,...................... . 2-82 AUDIO UNIT ........................................................ 2-86. 88 AWS SOLENOID VALVE ...................................... 2-32
BACK-UP LIGHTS ...................................................... 2-64 BACKUP LIGHT SWITCH ....................................... 2-84
.................................. BLOWER MOTORIRESISTOR 2-38 ....................................................... BLOWER R E U Y 2-88
.............................. BRAKE FLUID LEVEL SENSOR 2-44 BRAKE SWITCH .................................................... 2-108 BUCKLE SWITCH .................... .....#......,......... . . . . . Z 2
CARGO COMPARTMENT LIGHT ............................ 2-84 CARGO COMPARTMENT UOHT SWITCH ............. 2-84 CENT f R SPEAKER .......................................... Z.86. 88 CENTER SPEAKER AMPLIFIER ........................ Z-#. &8 CHARGE CONTROL SOLENOID VALVE ................ 2-32 CHARGE RELIEF SOLENOID VALVE ..................... 2-32 GIGARElTE LIGHTER .......................... .............. . 2-80 CIGARETTE LIGHTER ILLUMINATION .................. E-82 CUITCH SWITCH ................................................ 2-34 COMBINATION SWITCH
LIGHT AND DIMMER SWITCH ............................ 2-54 REAR WASHER SWITCH .................... ......... 2-50 REAR WIPER SWITCH ........................... ......... 2-50 TURN SWITCH .................,..... ...................... 2-80. 62 WASHER SWITCH ................................................. 248 WIPER SWtTCH ..................................................... 2-48
CONDENSER .............. ...+... .............. ..... 2-28 COOLANT FAN MOTORS ........................................ 2-40 COOLANT FAN RELAYS ............. .. .................. 2-40
..................................... COOLANT LWEL SENSOR 242 CPU NO . 1 (IN JOINT BOX) ...................................... 2-92 CPU NO . 2 .................... .. ...................................... 2-92 CRAN WHAFT POSITION SENSORS ..................... Z-34 CRUrSE ACTUATOR ................................................ 2-168 CRUISE CONTROL MAIN SWITCH ....................... 2-108 CRUISE CONTROL MAIN SWITCH
ILLUMINATION .................................................. 2-82 CRUISE CONTROL UNIT .................................... . . 2-to8
PARTS PAGE
DAVTIME RUMMIMQ LIGHT (DRL) CONTROL UNIT .................................................. Z-56
DiAQNOSTIC MODULE .......................................... 2-1 34 ................. DOOR KEY CYLINDER ILLUMINATION 2-84
...................... DOOR KEY CYLINDER SWITCHES Z-92 DOOR LOCK ACTUATOR ....................................... t-100 DOOR LOCK SWITCH LH .............................. 1-1 00 DOOR LOCK SWITCH RH ....................................... 2-02 DOOR LOCK TIMER UNIT . ................................ .. X-100 DOOR SPEAKERS ..................................................... Z-86
.................... .... DOOR SPEAKERIAMP MODULES - 2-88 ................................................... DOOR SWITCHES Z.84
DOUBLE THROITLE CONTROL SOLENOID VALVE ................................................ Z-32
........................................... DROPPINQ RESISTOR 2-72
m E G I MAIN RELAY ...................................................... 2-28 EGR FUNCTION SENSOR ...................................... 2-32 EGR SOLENOID VALVE ........................................... X - 3 0 ELECTRICAL LOAD CONTROL UNIT ..................... Z90
...... ENGINE COOUHT TEMPERATURE SENSOR 2-32
FLASHER UNIT ................................................. f40. 62 FRONT COMWWATIQN LlOHTS
FRONT f URN LIQHTS ...................... ............ 2-80. 62 PARKINQ LIGHTS ................................................. 2-58
................................................ FRONT FOG LIQHTS 2-54 .................................. FRONT FOG LIGHT SWITCH 2-54
FRONT FOG LIGHT SWITCH ILLUMINATION ...... 2-82 FRONT SIDE MARKER LIGHTS ........................... ... 2-68 FUEL GAUGE SENDER UNIT ...................... ............ 1-42 FUEL WMP .............................................-. ........ 2-28
.................................................. FUEL PUMP REUY 2.28 FUEL PUMP RELAY (SPEED) ................................... 2-28 FUEL PUMP RESISTOR ............... .......,......... . t-28 FUEL THERMOSEMSOR .................... .... ............ 2-30
GLOVE COMPARTMENT LIGHT ............................. 2-84 ............. GLOVE COMPARTMENT LIGIHT SWITCH 2.84
....................... HAZARD WARNING SWITCHES Z.80. 62 ....... HEADLIGHT CLEANER MOTOR AND RELAY 2-52 ...... ................... HEADLIGHT CLEANER SWITCH , 2-52
HEADLIGHT CLEANER SWITCH ...................................................... ILLUMINATION 2-82
HEADLIGHTS ............................................................. 2-54 HEADLIGHT RELAY .................................................. 254 HEAT HAZARD SENSOR ......................................... 2-30 HEAT WARNING ................. .................~............ 2-42 HEATER CONTROL UNIT ILLUMINATIOM ............ Z-82
................. HEATER CONTROL UNIT (AMPLIFIER) 2-70 ............. HEATER CONTROL UNIT (FAN SWITCH). Z m
HIGH-MOUNT STOPLIGHT ................... .. .............. 244 HOLD SWITCH .......................................................... 2-72 HOOD SWITCH ................... .....*......... ............ 242 HORNS ................... .... .................................... 2-66 HORN RELAY ................... ... ............................ 2-86 HORN SWtTCHES ............................................. 246
WIRING DIAGRAM
PARTS INDEX
IDLE AIR CONTROL VALVE .................................... 2-32 IGNITER .................................................................... 2-28 lGNlTlON COILS ..................................................... 2-28 IGNITION KEY ILLUMINATION ............................... 2-84 INJECTORS ............................................................... 2-30 INSTRUMENT CLUSTER .............................. 2.42, 44, 46 INSTRUMENT PANEL ILLUMINATION ................... 2-82 INTAKE AIR TEMPERATURE SENSOR .................. 2-32 INTERIOR LIGHT ....................................................... 2-84
BARBS PAGE
KEY INTERLOCK RESISTOR ................................... 2-78 KEY INTERLOCK SOLENOID .................................. 2-78 KEY REMINDER SWITCH ........................................ 2-92 KNOCK SENSOR ....................................................... 2-32
PARTS PAGE 1
LICENSE PLATE LIGHTS ......................................... 2-58
MAGNETIC CLUTCH ................................................ 2-68 MAGNETIC CLUTCH (AIP) ..................................... 2-28 MANIFOLD ABSOLUTE PRESSURE SENSOR ...... 2-32 METERING OIL PUMP .............................................. 2-32
NEUTRAL SWITCH .................................... .... ........... 2-34
OIL PRESSURE SWITCH .......................................... 2-42 OIL-LEVEL SENSOR ................................................. 2-42 OUTER DOOR HANDLE SWITCH ........................... 2-92 OXYGEN SENSOR ................................................ 2-32
a PANEL LIGHT CONTROL SWITCH ......................... 2-82 PARKINEUTRAL SWITCH .................................. 2.26. 72 PARKING BRAKE SWITCH ..................................... 2-44 PORT AIR BYPASS SOLENOID VALVE .................. 2-30 POWER ANTENNA ................................................. 2-90 POWER OUTSIDE MIRROR MOTORS .................. 2-100 POWER OUTSIDE MIRROR SWITCH .................... 2-100 POWER WINDOW MAIN SWITCH .......................... 2-98 POWER WINDOW REGULATORS ........................... 2-98 POWER WINDOW SUBSWITCH .............................. 2-98 POWERTRAIN CONTROL MODULE
(ENGINE) ............................................ 2.28. 30. 32. 34 POWERTRAIN CONTROL MODULE
(TRANSMISSION) .................................................. 2-72 PRC SOLENOID VALVE ........................................... 2-30 PURGE SOLENOID VALVE ...................................... 2-32
RADIO RELAY .......................................................... 2-88 REAR COMBINATION LIGHTS
REAR TURN LIGHTS ....................................... 2.60. 62 STOPLIGHTS ......................................................... 2-64 TAILLIGHTS ......................................................... 2-58
REAR HATCH KEY CYLINDER SWITCH ................ 2-92 REAR SIDE MARKER LIGHTS ................................. 2-58 REAR SPEAKERS .................................................. 2-86 REAR WASHER MOTOR .......................................... 2-50 REAR WINDOW DEFROSTER ................................. 2-80 REAR WINDOW DEFROSTER
GROUND HARNESS ............................................. 2-80 REAR WINDOW DEFROSTER RELAY .................... 2-80
REAR WINDOW DEFROSTER SWITCH ................. 2-80 REAR WINDOW DEFROSTER SWITCH
ILLUMINATION ................................................. 2-82 REAR WIPER MOTOR ............................... : .............. 2-50 REFRIGERANT PRESSURE SWITCH ..................... 2-70 RELIEF 2 SOLENOID VALVE ................................... 2-30 RETRACTABLE HEADLIGHT ACTUATORS ........... 2-54 RETRACTABLE HEADLIGHT RELAY ...................... 2-54 RETRACTOR SWITCH .............................................. 2-54 RETRACTOR SWITCH ILLUMINATION .................. 2-82
S-SENSOR ................................................................ 2-1 14 SECONDARY AIR BYPASS VALVE ......................... 2-30 SECONDARY AIR SWITCHING VALVE .................. 2-30 SECURITY LIGHT ...................................................... 2-92 SELECTOR ILLUMINATION LIGHT ......................... 2-82 SHIFT-LOCK CONTROL UNIT ................................. 2-78 SLIDING SUNROOF .............................................. 2-104 SOLENOID VALVE (EC-AT) ...................................... 2-72 SPLIT AIR BYPASS SOLENOID VALVE ................. 2-30 STARTER .............................................................. 2.24, 26 STARTER CUT RELAY ........................................ 2.24, 26 STARTER INTERLOCK SWITCH ............................. 2-24 STEERING PRESSURE SENSOR .......................... 2-30 STEERING WHEEL SWITCH ASSEMBLY ............ 2-108 STOPLIGHT SWITCH ................................................ 2-64
THERMOSWITCH ...................................................... 2-70 THROTTLE POSITION SENSOR .............................. 2-32 TNS RELAY ................................................................ 2-58 TURBO CONTROL 1 SOLENOID VALVE ................ 2-32 TURBO CONTROL 2 SOLENOID VALVE ................ 2-32 TURBO PRECONTROL SOLENOID VALVE ............ 2-32
VEHICLE SPEED PULSE GENERATOR .................. 2-72 VEHICLE SPEED SENSOR ................................... 2-72 VEHICLE SPEEDOMETER SENSOR ....................... 2-42
WASTEGATE CONTROL SOLENOID VALVE ......... 2-32 WATER TEMPERATURE SENSOR .......................... 2-42 WATER THERMOSWITCH (FAN) ............................ 2-40 WATER THERMOSWITCH ....................................... 2-72 WINDSHIELD WASHER MOTOR ............................. 2-48 WINDSHIELD WIPER MOTOR ................................. 2-48