7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 1/92
FCSD Technical Training
INTERACTIVE STUDY GUIDE
2005 ESCAPE NEW MODELTECHNICIAN TRAINING
FCS-13917-DL
2005 ESCAPE NEW MODEL TECHNICIAN TRAINING
COURSE CODE: 30N25F002-FEB-04
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 2/92
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 3/92
IMPORTANT SAFETY NOTICE
Appropriate service methods and proper repair procedures are essential for the safe, reliable operation of all motor vehicles, aswell as the personal safety of the individual doing the work. This manual provides general directions for accomplishing serviceand repair work with tested, effective techniques. Following them will help assure reliability.
There are numerous variations in procedures, techniques, tools and parts for servicing vehicles, as well as in the skill of theindividual doing the work. This manual cannot possibly anticipate all such variations and provide advice or cautions as to each.Accordingly, anyone who departs from instructions provided in this manual must first establish that he compromises neither his
personal safety nor the vehicle integrity by his choice of methods, tools or parts.
As you read through the procedures, you will come across NOTES, CAUTIONS, and WARNINGS. Each one is there for aspecific purpose. NOTES give you added information that will help you to complete a particular procedure. CAUTIONS are givento prevent you from making an error that could damage the vehicle. WARNINGS remind you to be especially careful in thoseareas where carelessness can cause personal injury. The following list contains some general WARNINGS that you shouldfollow when you work on a vehicle.
• Always wear safety glasses for eye protection. • To prevent serious burns, avoid contact with hot metalparts such as the radiator, exhaust manifold, tail pipe,
• Use safety stands whenever a procedure requires you to catalytic converter and muffler.be under the vehicle.
• Be sure that the ignition switch is always in the OFF • Do not smoke while working on the vehicle.position, unless otherwise required by the procedure.
• To avoid injury, always remove rings, watches, loose• Set the parking brake when working on the vehicle. If you
hanging jewelry, and loose clothing before beginning tohave an automatic transmission, set it in PARK unlesswork on a vehicle. Tie long hair securely behind yourinstructed otherwise for a specific service operation. If youhead.have a manual transmission it should be in RE-VERSE
(engine OFF) or NEUTRAL (engine ON) unless instructedotherwise for a specific service operation. • Keep hands and other objects clear of the radiator fan
blades. Electric cooling fans can start to operate at any• Operate the engine only in a well-ventilated area to avoid
time by an increase in underhood temperatures, eventhe danger of carbon monoxide.though the ignition is in the OFF position. Therefore, care
• Keep yourself and your clothing away from moving parts should be taken to ensure that the electric cooling fan iswhen the engine is running, especially the fan and belts. completely disconnected when working under the hood.
The recommendations and suggestions contained in this manual are made to assist the dealer in improving his dealership parts and/orservice department operations. These recommendations and suggestions do not supersede or override the provisions of the Warrantyand Policy Manual, and in any cases where there may be a conflict, the provisions of the Warranty and Policy Manual shall govern.
The descriptions, testing procedures, and specifications in this handbook were in effect at the time the handbook was approvedfor printing. Ford Motor Company reserves the right to discontinue models at any time, or change specifications, design, ortesting procedures without notice and without incurring obligation. Any reference to brand names in this manual is intendedmerely as an example of the types of tools, lubricants, materials, etc. recommended for use. Equivalents, if available, may beused. The right is reserved to make changes at any time without notice.
WARNING: MANY BRAKE LININGS CONTAIN ASBESTOS FIBERS. WHEN WORKING ON BRAKE COMPONENTS, AVOIDBREATHING THE DUST. BREATHING THE ASBESTOS DUST CAN CAUSE ASBESTOSIS AND CANCER.
Breathing asbestos dust is harmful to your health.
Dust and dirt present on car wheel brake and clutch assemblies may contain asbestos fibers that are hazardous to your health whenmade airborne by cleaning with compressed air or by dry brushing.
Wheel brake assemblies and clutch facings should be cleaned using a vacuum cleaner recommended for use with asbestos fibers.Dust and dirt should be disposed of in a manner that prevents dust exposure, such as sealed bags. The bag must be labeled per OSHAinstructions and the trash hauler notified as to the contents of the bag.
If a vacuum bag suitable for asbestos is not available, cleaning should be done wet. If dust generation is still possible, techniciansshould wear government approved toxic dust purifying respirators.
OSHA requires areas where asbestos dust generation is possible to be isolated and posted with warning signs. Only techniciansconcerned with performing brake or clutch service should be present in the area.
Copyright 2000 Ford Motor Company Produced and Coordinated byTechnical Support OperationsFord Customer Service Division
August, 2000
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 4/92
CUSTOMER EXPECTATIONS
Customer Expectations: Service
1. Make it convenient to have my vehicle 5. Provide me with a clear and thoroughserviced at your dealership. explanation of the service performed.
2. The Service Advisor should 6. Call me within a reasonable amountdemonstrate a genuine concern for of time after my service visit to ensuremy service needs. that I’m completely satisfied.
3. Fix it right the first time. 7. Be responsive to questions orconcerns I bring to your attention.
4. Complete servicing my vehicle in atimely and professional manner.
Expectation 3
‘‘Fix It Right The First Time, on Time.’’Both service advisors and technicians are important players when it comes to Expectation#3.
WhyCustomers tell us ‘‘Fixing It Right The First Time, on Time’’ is one of the reasons theywould decide to return to a dealer to buy a vehicle and get their vehicles serviced.
Technician TrainingIt is our goal to help the technician acquire all of the skills and knowledge necessary to‘‘Fix It Right The First Time, on Time.’’ We refer to this as ‘‘competency.’’
Technician’s RoleAcquire the skills and knowledge for competency in your specialty via:
STST New Model – Self Study – Self Study – FordStar Broadcasts – FordStar Broadcasts – Ford Multimedia Training (FMT) – Instructor Led
– Instructor LedThe BenefitsThe successful implementation of expectations means:
– Satisfied customers – Repeat vehicle sales – Repeat service sales – Recognition that Ford and Lincoln/Mercury technicians are ‘‘the Best in the
Business’’
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 5/92
TABLE OF CONTENTS
INTRODUCTION............................................................................................................... Intro-1Technical Training ........................................................................................................ Intro-1Ground Rules for Successful Completion .................................................................... Intro-1Logging On ................................................................................................................... Intro-2Keypad Operation......................................................................................................... Intro-3Purpose......................................................................................................................... Intro-4Agenda.......................................................................................................................... Intro-4
LESSON 1: OVERVIEW......................................................................................................... 1-1Objectives .......................................................................................................................... 1-1Introduction ........................................................................................................................ 1-2
LESSON 2: CHASSIS............................................................................................................ 2-1Objectives .......................................................................................................................... 2-1Suspension System........................................................................................................... 2-2Driveline System................................................................................................................ 2-3Brake System .................................................................................................................... 2-5
LESSON 3: POWERTRAIN ................................................................................................... 3-1
Objectives .......................................................................................................................... 3-1Engine................................................................................................................................ 3-2Transmission System ...................................................................................................... 3-24Fuel System..................................................................................................................... 3-32
LESSON 4: ELECTRICAL ..................................................................................................... 4-1Objectives .......................................................................................................................... 4-1Instrument Cluster ............................................................................................................. 4-2Module Communication Network....................................................................................... 4-3
LESSON 5: BODY AND MISCELLANEOUS ........................................................................ 5-1Objectives .......................................................................................................................... 5-1Occupant Restraints .......................................................................................................... 5-2
APPENDIX................................................................................................................Appendix-1Appendix: Essential Special Service Tools.......................................................... Appendix-1Order Form ........................................................................................................... Appendix-3Glossary Of Terms ............................................................................................... Appendix-5
2005 Escape New Model Technician Training 02-FEB-04
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 6/92
TABLE OF CONTENTS
NOTES
2005 Escape New Model Technician Training02-FEB-04ii
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 7/92
INTRODUCTION
FCSD Technical Training
The distance learning course you are about to take is intended to give you new knowledge and information about
diagnosing and servicing Ford vehicles. We hope you apply this knowledge and information to ‘‘Fix It Right The
First Time’’ as part of our effort to satisfy our customers, the owners of Ford Vehicles.
Ground Rules for Successful Completion
This course is ‘‘score based’’. Successful completion of this course requires a passing score of 80% or greater.
Achievement of 80% of greater will result in a ‘‘PASS’’ in your STARS training history. A score of less than
80% results in a ‘‘FAIL’’ in your STARS training history. If you logon and participate in the class, but chooseNOT to answer any of the questions, your will receive an ‘‘AUDIT’’ in your training history. You may return to
complete the test in a future class session, if desired.
2005 Escape New Model Technician Training 02-FEB-04 Intro-1
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 8/92
INTRODUCTION
LOGGING ON
Your response keypad transmits data and voice between you and the host via telephone lines and satellite. It is
your ‘‘lifeline’’, connecting you to the instructor as well as to other participants. Using the keypad, you canbecome involved fully in the seminar, asking questions and contributing relevant comments. To log on at the
beginning of the broadcast session:
1. Enter your I.D. number (in response to the keypad prompt). If you press an incorrect key, press CLEAR and
re-enter the numbers.
2. Press ENTER.
3. The system validates your I.D. number by displaying your name on the keypad. If your name does not appear
on the keypad, re-enter your I.D. number.
4. If you cannot successfully log on, contact the FORDSTAR Help Desk:
a. USA dealers call 1-800-790-HELP (4357).
b. Canadian dealers call 1-800-467-8925
2005 Escape New Model Technician Training02-FEB-04Intro-2
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 9/92
INTRODUCTION
KEYPAD OPERATION
CALL Key
• Press the CALL key if you have a question or comment. This places you in the call queue. The system indicates
your name and location to the instructor.
• It takes approximately 60 seconds for the instructor to respond. If you change your mind about asking the
question, simply press the CALL key again. As long as the instructor has not accepted your call, this takes you
out of the call queue.
WAIT and SPEAK Lights
• The red WAIT light illuminates when your call is received and placed in the call queue.
• When the instructor calls on you, the green SPEAK light illuminates and your microphone is activated.
• The microphone is the gray dot between the SPEAK and WAIT lights. Speak in a normal tone of voice from a
normal sitting position. The instructor will hear you, as will the other students.
FLAG Key
• Use the FLAG key when requested by the instructor. The FLAG key is usually used to alert the instructor that
you have completed a test or exercise.
2005 Escape New Model Technician Training 02-FEB-04 Intro-3
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 10/92
INTRODUCTION
PURPOSE
The purpose of this FORDSTAR course is to provide Ford service technicians with the knowledge needed to
understand the new systems, new components and unique service procedures for the 2005 Escape.
AGENDA
The information in this course is arranged in the following order:
• Lesson 1: Overview
• Lesson 2: Chassis
• Lesson 3: Powertrain
• Lesson 4: Electrical
• Lesson 5: Body and Miscellaneous
2005 Escape New Model Technician Training02-FEB-04Intro-4
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 11/92
LESSON 1: OVERVIEW
OBJECTIVES
• Identify new features on the 2005 Escape.
2005 Escape New Model Technician Training 02-FEB-04 1-1
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 12/92
LESSON 1: OVERVIEW
Introduction
2005 Escape
The 2005 Escape builds on the success of its predecessor with several competitive advantages including car-like
handling, maneuverability and performance. It is Ford’s smallest sport utility vehicle and affordable to purchase
and maintain. The Escape is offered in a five-door body style and is assembled in the Kansas City assembly
plant.
• The body styles for the 2005 Escape are:
– XLS
– XLT
– Limited
• Two models sold only in the United States and Canada are:
– Limited Series
– XLT No Boundaries
2005 Escape New Model Technician Training02-FEB-041-2
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 13/92
LESSON 1: OVERVIEW
• The main new features are:
– 2.3L engine
– Occupant classification sensor (OCS) in the front passenger seat
– Smart Junction Box
2005 Escape New Model Technician Training 02-FEB-04 1-3
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 14/92
LESSON 1: OVERVIEW
Exterior Features
2005 Escape Roof Rack
The 2005 Escape continues to be the best small SUV on the market. The main exterior features are:
• No Boundaries roof rack
• The spare tire is now located under the rear floorpan. This to creates a flat load floor for the Hybrid Electric
Vehicle.
• The trailer tow package is not available on XLS units in US and Canada due to the fact that the V6 engine is
not offered on XLS units for these markets.
2005 Escape New Model Technician Training02-FEB-041-4
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 15/92
LESSON 2: CHASSIS
OBJECTIVES
• Identify suspension changes.
• Identify the stabilizer bar bushing type.
• Identify changes to the brake system.
2005 Escape New Model Technician Training 02-FEB-04 2-1
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 16/92
LESSON 2: CHASSIS
Suspension System
Escape Rear Suspension
The 2005 Escape is equipped with a four-wheel independent suspension system similar to that used on the 2004
Escape. The only change to the front suspension is a retuned front stabilizer bar to improve durability. The main
change to the rear suspension is the addition of the ABS boss on the trailing arm.
• The front suspension is the same from a service standpoint but has two changes:
– The stabilizer bar links are no longer steel, but are now cast aluminum
– The stabilizer bar bushing is now a self-lubrication elastomer (SLE) bushing, previous model year vehicles
used a conventional rubber bushing
2005 Escape New Model Technician Training02-FEB-042-2
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 17/92
LESSON 2: CHASSIS
Driveline System
Driveshaft
The 2005 Escape uses two different driveshaft lengths. Driveshaft length depends on which transmission is
installed. The manual transmission uses one length and the automatic transmission uses a different length.
2005 Escape New Model Technician Training 02-FEB-04 2-3
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 18/92
LESSON 2: CHASSIS
Active Torque Coupling
Active Torque Coupling
Another change to the driveline system is the addition of the active torque coupling (ATC) for the differential
assembly.
• The 4WD system continuously monitors vehicle conditions and adjusts the torque distribution between the
front and rear wheels with the ATC.
– During normal operation, most of the torque is sent to the front wheels.
– During heavy acceleration and if wheel slip is detected, the 4WD module increases torque to the rear wheels.
– The 4WD control module varies the toque sent to the rear wheels by sending a duty cycle to the active
coupling device located inside the rear axle.
• The active torque coupling is not repairable.
• The active torque coupling is replaced as a unit with the rear axle assembly.
2005 Escape New Model Technician Training02-FEB-042-4
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 19/92
LESSON 2: CHASSIS
Brake System
Rear Drum Brake
For 2005, a new four wheel disc brake system is available in addition to the disc/drum system. The following
parts changed from the 2004 Escape to the 2005 Escape:
• New ABS control module with electronic brake force distribution
• The master cylinder changed to accommodate the new four-wheel disc and ABS systems.
• Adjustable pedals are not available on the 2005 Escape.
• New park brake lever for the new floor console.
• For the four-wheel disc system:
– New front calipers
– New rear calipers and rotors
– New park brake cables and drum-in-hat park brake assembly
2005 Escape New Model Technician Training 02-FEB-04 2-5
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 20/92
LESSON 2: CHASSIS
ABS Module
The new Mark 25 ABS controller uses the CAN vehicle bus communications.
• The ABS module provides vehicle speed information over the CAN network to the ICM, which gateways the
signal to the SJB over the MS-CAN network.
• A hard-wired signal from the ABS module provides the vehicle speed information (VSS) to the ICM:
– The vehicle speed sensor (VSS) information is used by
■ the speed control module
■ some radios
2005 Escape New Model Technician Training02-FEB-042-6
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 21/92
LESSON 3: POWERTRAIN
OBJECTIVES
• Identify available engines and transaxles.
• Describe the 2.3L engine.
• Describe the 3.0L Duratec engine.
• Identify the fuel charging and controls on the Escape.
• Identify unique components of the 2005 Escape CD4E transaxle.
2005 Escape New Model Technician Training 02-FEB-04 3-1
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 22/92
LESSON 3: POWERTRAIN
Engine
2005 Escape
The 2005 Escape is available with either the 2.3L or the 3.0L Duratec engine. The 3.0L Duratec engine was
modified slightly, and those changes are covered in this program. The 2.3L engine uses a unique timing procedure
which is also detailed in this program.
2005 Escape New Model Technician Training02-FEB-043-2
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 23/92
LESSON 3: POWERTRAIN
2.3L Engine
2.3L Engine
The 2.3L engine is a four valve-per-cylinder, dual overhead camshaft engine.
• The engine uses a coil-on-plug ignition system.
– Firing order 1-3-4-2
• The cylinder block is made of aluminum and the bearing caps are integrated into the ladder assembly.
• The oil pan is made of aluminum which enhances engine block strength. It bolts to the bottom of the lower
cylinder block and to the transaxle.
• The camshafts are mounted in the cylinder heads and act against valve tappets to open and close the valves.
•The camshafts are driven by one timing chain at the front of the cylinder head. The chain is driven by acrankshaft mounted sprocket.
• The oil pump is driven by the crankshaft via a dedicated chain. The chain is driven by the same sprocket that
drives the timing chain.
• This engine uses cracked rods which are not serviced separately, but come with a short block.
2005 Escape New Model Technician Training 02-FEB-04 3-3
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 24/92
LESSON 3: POWERTRAIN
Oil Filter
Oil Filter
The oil filter length is very important on the 2.3L engine. If the wrong filter is used, it can become damaged,
allowing oil to drain from the engine and cause severe engine damage.
2005 Escape New Model Technician Training02-FEB-043-4
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 25/92
LESSON 3: POWERTRAIN
Head Bolt Tightening Sequence
Head Bolt Tightening Sequence
The head bolts on the 2.3L engine are tightened in staggered sequence, from the center outward, in a widening
spiral. Refer to the Workshop Manual for the current procedure.
• To tighten the head bolts:
1. Tighten all bolts in sequence to 5 Nm (44 lb-in).
2. Tighten all bolts in sequence to 13-17 Nm (9.5-12.5 lb-ft.).
3. Tighten all bolts in sequence to 44-46 Nm (32-34 lb-ft.).
4. Turn all bolts 90 degrees, in sequence.
5. Turn all bolts an additional 90 degrees, in sequence.
2005 Escape New Model Technician Training 02-FEB-04 3-5
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 26/92
LESSON 3: POWERTRAIN
Valve Train Bucket Tappets
Bucket Tappet
Each tappet on the 2.3L engine is marked to denote thickness. If a valve must be adjusted, measure the clearance
prior to disassembly and write it down. If the clearance is beyond specifications, select a thicker tappet and
reassemble. For the proper procedure, refer to the Workshop Manual.
• Intake valve clearance should be 0.25 mm plus or minus 0.03 mm.
• Exhaust valve clearance should be 0.30 mm plus or minus 0.03 mm.
2005 Escape New Model Technician Training02-FEB-043-6
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 27/92
LESSON 3: POWERTRAIN
Measuring Tappet Clearance
Measure the clearance of each valve at the base circle of the cam lobe before removing or loosening the
camshafts. If the clearances are not taken before the cams are loosened, it will necessitate repeated removal andinstallation to determine the proper clearance. Measure with a feeler gauge that is calibrated in millimeters.
• If any tappets do not measure within specifications, install new tappets in those locations.
• For additional information, refer to the service procedures in the Workshop Manual.
NOTE: Measure each valve’s clearance at base circle with the lobe pointed away from the tappet, before
removing the camshafts. Failure to measure all clearances prior to removing the camshafts will necessitate
repeated removal and installation.
• Also be sure to mark the position of the camshaft lobes with the number one cylinder at TDC for assembly.
• It is important to loosen the camshaft cap bolts in the proper sequence. Refer to the Workshop manual for the
proper procedure.
2005 Escape New Model Technician Training 02-FEB-04 3-7
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 28/92
LESSON 3: POWERTRAIN
Marked Valve Tappets
It is critical to mark the tappets so they can be reinstalled in their proper position. The photo above shows
properly marked intake and exhaust tappets.
2005 Escape New Model Technician Training02-FEB-043-8
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 29/92
LESSON 3: POWERTRAIN
Oil Pump and Chain
2.3L Chain-Driven Oil Pump Chain and Sprockets Being Installed
The G-rotor oil pump is driven off the crankshaft by a chain.
• The drive chain and both the oil pump and crankshaft sprockets must be installed onto the engine at the same
time.
• Drive chain tension is maintained by one fixed guide and a spring-loaded chain tensioner.
• Diamond washers must be installed on both sides of the crankshaft sprocket to ensure proper friction.
CAUTION: The crankshaft, the crankshaft sprocket and the pulley are fitted together by friction
with diamond washers between the flange faces on each part. If you loosen the pulley, the crankshaf
sprocket is also unfastened. Therefore, the engine must be retimed each time the damper i
removed. Otherwise severe damage can occur.
2005 Escape New Model Technician Training 02-FEB-04 3-9
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 30/92
LESSON 3: POWERTRAIN
Timing Procedure
2.3L Camshaft Alignment Plate
Item Description Item Description
1 Intake Camshaft 3 Camshaft Alignment Plate
(T94P-6256-CH)
2 Exhaust Camshaft
Refer to the Workshop Manual for the latest timing procedure information.
• To time the camshaft, be sure the oil pump chain and gears are on. Then:
1. Install the camshaft drive sprockets, but do not tighten.
2. Install the timing chain over the crankshaft and camshaft sprockets (no timing marks specified).
3. Install the timing chain fixed guides and then the adjustable guide.
4. Install the timing chain tensioner assembly and tighten to 10 Nm (87 lb-in).
5. Pull the pin from the hydraulic tensioner to put tension on the chain.
6. Insert the TDC timing pin into the block.
7. Use a wrench on the camshaft flats to rotate the camshafts until the end slots line up.
2005 Escape New Model Technician Training02-FEB-043-10
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 31/92
LESSON 3: POWERTRAIN
8. Install Camshaft Alignment Plate T94P-6256-CH to align the camshafts.
9. Hold the camshafts with a wrench on the flats and tighten the camshaft sprockets to 65 Nm (48 lb-ft).
10. Then, install the front cover.
CAUTION: Do not rely on the Camshaft Alignment Plate to prevent camshaft rotation. Damage t
the tool or the camshaft can occur.
CAUTION: The crankshaft, the crankshaft sprocket and the pulley are fitted together by friction
with diamond washers between the flange faces on each part. If you loosen the pulley, the crankshaf
sprocket is also unfastened. Therefore, the engine must be retimed each time the damper i
removed. Otherwise severe damage can occur.
2005 Escape New Model Technician Training 02-FEB-04 3-11
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 32/92
LESSON 3: POWERTRAIN
Crankshaft Damper
Crankshaft Damper Installation
The crankshaft pulley must be installed in the proper location before the pulley bolt is tightened. The picture
above shows the 6 mm (0.23 in) bolt by 18 mm (0.7 in) at the 6 o’clock position with the special tool holding the
crankshaft in position while the technician tightens the crankshaft bolt to the proper torque. Refer to the
Workshop Manual for the current procedures.
• To install the crankshaft pulley:
1. Set the number one piston to TDC.
2. Insert the TDC Crankshaft Timing Pin 303-507 (T97P-6000-A) into the block.
3. Slowly turn the crankshaft clockwise. When the crankshaft stops against the pin, the number one piston is
at TDC.
4. Install the crankshaft pulley and hand tighten the bolt.
5. Turn the crank damper pulley to align the timing hole in the damper and front cover, then insert the 6 mm
(0.23 in) by 18 mm (0.7 in) bolt through the pulley and into the front cover.
2005 Escape New Model Technician Training02-FEB-043-12
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 33/92
LESSON 3: POWERTRAIN
6. Using the special tool to hold the crankshaft pulley in place, tighten the crankshaft pulley bolt in two
stages. Tighten the damper bolt to 100 Nm (74 lb-ft), then an additional 90 degrees (1/4 turn) plus or minus
10 degrees.
7. Remove the 6 mm (0.23 in) by 18 mm (0.7 in) bolt.
8. Remove the TDC timing tool.
NOTE: The crankshaft damper bolt is designed for one-time use only. Install a new bolt each time the bolt is
loosened or removed.
CAUTION: In step four only hand-tighten the crankshaft pulley bolt or damage to the front cover
can occur.
CAUTION: The crankshaft, the crankshaft sprocket and the pulley are fitted together by friction
with diamond washers between the flange faces on each part. For that reason, the crankshaf
sprocket is also unfastened if you loosen the pulley. Therefore, the engine must be retimed each tim
the damper is removed. Otherwise severe damage can occur.
2005 Escape New Model Technician Training 02-FEB-04 3-13
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 34/92
LESSON 3: POWERTRAIN
2.3L Crankshaft Position (CKP) Sensor
Crankshaft Position (CKP) Sensor Adjustment
Item Description Item Description
1 CKP Sensor Alignment Tool 3 Crankshaft Damper
2 CKP Sensor 4 Crankshaft Damper Tooth
The crankshaft position (CKP) sensor on the 2.3L engine must be adjusted using a special tool that is packaged
with the CKP sensor.
• Anytime the CKP sensor is loosened or removed, it must be replaced.
– A special tool, which only comes with a new CKP sensor, must be used to properly align it.
• The number one piston must be set at TDC for proper installation.
• If crankshaft pulley is removed re-orient CKP sensor.
2005 Escape New Model Technician Training02-FEB-043-14
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 35/92
LESSON 3: POWERTRAIN
Cold Side Thermostat
2.3L Thermostat Location
The 2.3L engine uses a cold side thermostat. The 2.3L engine used in the past model Ranger used an electric
thermostat, as is shown in the above picture. The 2005 Escape 2.3L engine does not use an electric thermostat.
However, the thermostat is still a cold-side thermostat.
• Cold side thermostat does not open as quickly as a hot-side thermostat opens. The 2.3L engine may take 12 to
14 minutes before the thermostat opens.
• Cold-side thermostats help keep the engine block at a more consistent temperature.
2005 Escape New Model Technician Training 02-FEB-04 3-15
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 36/92
LESSON 3: POWERTRAIN
Cylinder Head Temperature Sensor
2.3L Cylinder Head Temperature Sensor Location
The electrical connector in between the cams is the cylinder head temperature (CHT) sensor. The CHT sends
cylinder head temperature data to the powertrain control module (PCM).
• The CHT sensor replaces the engine coolant temperature (ECT) sensor as the primary source of engine
temperature.
• The PCM calculates the engine coolant temperature based on the cylinder head temperature data.
• The 2.3L has a coolant temperature sender.
– Located on the back of the engine
– Used only for the instrument cluster gauge
2005 Escape New Model Technician Training02-FEB-043-16
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 37/92
LESSON 3: POWERTRAIN
Electronically-Operated Exhaust Gas Recirculation (EGR) System
Exhaust Gas Recirculation (EGR) Valve Location
Item Description Item Description
1 Coolant Out 3 EGR Valve Gasket
2 Coolant Passage 4 EGR Valve
The exhaust gas recirculation (EGR) valve is a PCM-controlled stepper motor.
• The EGR valve is located at the left rear corner of the cylinder head.
• Engine coolant is used to cool the EGR valve.
• EGR flow is monitored by the temperature manifold absolute pressure (TMAP) sensor located on the top of the
intake manifold.
• The temperature portion of the sensor is not used by the PCM.
2005 Escape New Model Technician Training 02-FEB-04 3-17
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 38/92
LESSON 3: POWERTRAIN
3.0L Duratec Engine
3.0L Duratec Engine
The 3.0L Duratec engine is a V6 four-valve-per-cylinder, dual overhead camshaft engine.
• The engine uses a distributorless ignition coil on plug (COP) system.
• The cylinder block is a two-piece design. The upper portion houses the cylinders and a separate lower cylinder
block contains the main bearing caps. Both sections are made of aluminum, with inserts for the bearing areas
and caps.
• An aluminum oil pan bolts to the bottom of the lower cylinder block and to the transaxle to provide strength.
• The camshafts are mounted in the cylinder heads and act against a roller follower to open and close the valves.
A hydraulic lash adjuster is located on one side of the roller follower and the valve tip on the opposite end.
• The camshafts are driven by two chains at the front of each cylinder head (one on each side). Each chain is
driven by a single sprocket located on the crankshaft, just in front of the oil pump.
2005 Escape New Model Technician Training02-FEB-043-18
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 39/92
LESSON 3: POWERTRAIN
3.0L Duratec Belt Tensioner
The new design of the front engine accessory drive (FEAD) on the 2005 Escape 3.0L is necessary because of
changes to the motor mount to improve NVH characteristics.
• The water pump belt on the back side of the engine currently uses a tensioner, the new style does not.
• The new belt is referred to as a stretchy belt.
– The stretchy belt must be cut off to remove.
– The stretchy belt must be replaced if removed.
2005 Escape New Model Technician Training 02-FEB-04 3-19
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 40/92
LESSON 3: POWERTRAIN
3.0L Positive Crankcase Ventilation (PCV) Valve
The PCV system is low emission OBD II compliant. The main change to the PCV system is that the PCV valve is
now located in the right-hand valve cover.
• The PCV valve is held in place by a cam lock that ‘‘rounds off’’ when the valve is removed.
• Because of this, the PCV valve must be replaced whenever it is removed.
2005 Escape New Model Technician Training02-FEB-043-20
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 41/92
LESSON 3: POWERTRAIN
Oil Pan Gasket
The 3.0L Duratec engine used on the 2005 Escape is equipped with a new front oil pan and gasket.
• The new press-in-place gasket provides better sealing.
• The pan changed to accommodate the new gasket.
• Oil capacity has increased from 5.5 to 6 quarts.
2005 Escape New Model Technician Training 02-FEB-04 3-21
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 42/92
LESSON 3: POWERTRAIN
Lower Intake Manifold
The air intake manifolds have undergone minor changes.
• The upper intake manifold differs in appearance, but functions the same as earlier models.
• The lower intake manifold differs from the previous component by the placement of the injectors.
– The injectors are mounted lower in the cylinder for better fuel atomization
2005 Escape New Model Technician Training02-FEB-043-22
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 43/92
LESSON 3: POWERTRAIN
Crankshaft Position Sensor
The crankshaft position sensor is mounted in the front cover, similar to the 2004 Taurus/Sable.
• The crankshaft sensor pulse ring has two keyways.
– Use the orange keyway for the 3.0L 4V Duratec engines in the Taurus/Sable and 2005 Escape
2005 Escape New Model Technician Training 02-FEB-04 3-23
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 44/92
LESSON 3: POWERTRAIN
Transmission System
2005 Escape Transaxle
The 2005 Escape uses two different transaxles. The manual transaxle is carryover from the 2004 Escape. The
2005 Escape also uses a four-speed, front wheel drive automatic transaxle with electronic controls. It is the same
transaxle used in the 2004 Escape, but with upgrades. A review of the electronic controls is featured before the
changes are discussed in this program.
• The electronics control:
– An electronic pressure control (EPC) solenoid for shift quality
– Shift scheduling
– 3-2 shift timing
– Coast braking
– Torque converter clutch control
2005 Escape New Model Technician Training02-FEB-043-24
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 45/92
LESSON 3: POWERTRAIN
2005 2.3L Converter Housing
The 2005 CD4E transaxle uses a unique converter housing for the 2.3L Escape featuring a revised starter location
The 2.3L starter is on the radiator side of the engine.
• The starter bolts to the engine.
• The same bolts used for the power take off unit (PTU) on the 4x4 applications are used to mount a 16-pound
damper for improved NVH on 4x2 applications.
NOTE: Roll restrictor bolt threads switched in July 2002 from fine thread to course thread. Use the correct bolt to
avoid stripping converter housing threads (fine thread bolt part number W706564-S309; course thread bolt part
number W500141-S01). Both style bolts are tightened to 90 Nm (66 lb-ft).
2005 Escape New Model Technician Training 02-FEB-04 3-25
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 46/92
LESSON 3: POWERTRAIN
CD4E Band (Old Style on the Left, New Style on the Right)
The transaxle modifications include an improved band. The new design bands are easy to identify because they
have two grooves and the old design bands have only one groove. The new style bands are used in the 2005Escape and forward, but the old bands will continue to be available to service 1993-2004 transaxles.
• The new-style bands used with the 3.0L engine:
– Have part numbers printed on the steel side of the band
– Are dark in color
– Part number 5L8P-7G477-AA
• The new-style bands used with the 2.3L engine:
– Have part numbers printed on the steel side of the band
– Are light tan in color
– Part number 5S7P-7G477-AA
2005 Escape New Model Technician Training02-FEB-043-26
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 47/92
LESSON 3: POWERTRAIN
2005 Calibration Improvements
2005 Escape Automatic Transaxle
The 2005 design torque converter uses an improved friction material and cannot be used for servicing prior mode
transaxles.
• The redesign reduces the likelihood of shudder concerns.
• The friction grooves have been eliminated.
• The orifices in the main control were redesigned.
– The new design controls cannot be used for prior transaxles.
– To service 2001 through 2004 Escapes with shudder concerns, refer to the reflash procedure in OASIS
16717.
2005 Escape New Model Technician Training 02-FEB-04 3-27
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 48/92
LESSON 3: POWERTRAIN
Low One-Way Clutch (Roller-Type on the Left, Mechanical Diode on the Right)
The 2005 CD4E is equipped with a roller-type low one-way clutch. A running production change, however, will
replace it with a mechanical diode (MD) clutch.
• The mechanical diode replaces both the low/reverse thrust plate and the roller-type low one-way clutch.
• The mechanical diode is rearward compatible and will be used to service all CD4E transaxles.
• The current style thrust plate remains available for past model service.
• The measurement procedure to determine the low/reverse pressure plate thickness for the new MD is similar to
the roller-type one-way clutch, but uses a new tool.
– Special tool 307-519 must be used to determine the L/R pressure plate thickness.
– Tool 307-519 is the same thickness as the thrust plate, but has a larger inside diameter to make the feeler
gauge measurement easier.
2005 Escape New Model Technician Training02-FEB-043-28
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 49/92
LESSON 3: POWERTRAIN
Main Control Cover and Gasket (Old Style on the Left, New Style on Right)
The 2005 CD4E main control cover has been redesigned to accommodate a reusable gasket. The new design main
control covers are available with the jiggle cap or the stand pipe vent designs and should be used with the newreusable gasket.
• The new cover with the new style gasket are compatible with older CD4E transaxles, but must be used as a set.
• The new cover is available with the jiggle cap and also with the stand pipe.
2005 Escape New Model Technician Training 02-FEB-04 3-29
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 50/92
LESSON 3: POWERTRAIN
Main Control Cover Fluid Pan and Gasket Torque Limiters (Old Style on the Left, New Style on Right)
The most important difference between the old style and the new style main control covers are where the torque
limiters are placed.
• The old style main control cover used a cork gasket and had torque limiters built into the pan.
– Cork gasket remains available to service past model covers
– Cannot use the new style gasket with torque limiters built into the gasket on an old-style pan
• The new style main control cover uses a reusable gasket with the torque limiters built into the gasket.
– The pan rail surface is flat between the bolt holes
– Use the new style gasket with torque limiters on the new style pan as a set.
•The new reusable style gasket should be cleaned and reused unless damaged.
2005 Escape New Model Technician Training02-FEB-043-30
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 51/92
LESSON 3: POWERTRAIN
Forward/Coast/Direct Clutch Cylinders (New Style on Right)
Thick-wall forward/coast/direct clutch (FWD/CC/DIR) cylinders with lead-free bushings are now in production
and available for service in all CD4E transaxles. The new cylinders can be easily recognized by the difference inspline shape. The new splines are more rounded, which improves durability. The new FWD/CC/DIR cylinders
are also thicker.
2005 Escape New Model Technician Training 02-FEB-04 3-31
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 52/92
LESSON 3: POWERTRAIN
Fuel System
Fuel Injector
The fuel system on the 2005 Escape is similar to that of the four-valve engine used on the 2004 Taurus/Sable. The
fuel rail is internally dampened for noise reduction.
• Several changes have been made over the previous model. The four most significant are:
– Electronic returnless fuel system
– Fuel pump is controlled in real time through a closed-loop system between the fuel pump driver module and
the PCM
– There is no Schrader valve on the fuel rail
– In-line fuel pressure and temperature sensor
2005 Escape New Model Technician Training02-FEB-043-32
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 53/92
LESSON 3: POWERTRAIN
Electronic Returnless Fuel System
Electronic Returnless Fuel System (ERFS) Block Diagram
The 2005 Escape features an electronic returnless fuel system (ERFS). The ERFS operates in the following
manner:
• The fuel delivery system is enabled during crank or running mode once the PCM receives a crankshaft position
(CKP) sensor signal.
• Fuel pump logic is defined in the fuel system control strategy and is carried out by the PCM.
• The PCM commands a duty cycle to the fuel pump driver module (FPDM).
• The fuel pump driver module modulates the voltage to the fuel pump (FP) to achieve the proper fuel pressure.
The power relay or FPDM power supply relay supplies voltage for the fuel pump.
• The fuel rail pressure (FRP) sensor provides the PCM with the current fuel rail pressure data. The PCM uses
this information to vary the duty cycle output to the FPDM to compensate for varying loads.
• The amount of fuel is controlled by the length of time the fuel injector is held open. The injector is normally
closed and is operated by 12 volts from the power relay. The ground signal is controlled by the PCM.
• The fuel delivery system has three filtering or screening devices:
– The intake sock
2005 Escape New Model Technician Training 02-FEB-04 3-33
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 54/92
LESSON 3: POWERTRAIN
– The fuel filter assembly
– The fuel filter screen
• The fuel pump (FP) module contains the fuel pump and the fuel sender assembly. The fuel pump is located
inside the tank. It supplies fuel to the engine.
•The inertia fuel shutoff (IFS) switch is a safety device that de-energizes the fuel delivery secondary circuit inthe event of a collision. Following a collision, the IFS switch should be reset only after a thorough inspection of
the vehicle.
2005 Escape New Model Technician Training02-FEB-043-34
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 55/92
LESSON 3: POWERTRAIN
Fuel Pressure Sensor
Fuel Pressure Sensor
The fuel pressure sensor measures the pressure difference between the fuel injection supply manifold and the
intake manifold, and provides the information to the powertrain control module.
• The powertrain control module uses this information to vary the duty cycle output to the fuel pump driver
module (FPDM), which controls the speed of the fuel pump.
• The speed of the fuel pump sustains fuel injection supply manifold pressure.
• Proper fuel pressure helps keep fuel in its liquid state.
2005 Escape New Model Technician Training 02-FEB-04 3-35
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 56/92
LESSON 3: POWERTRAIN
NOTES
2005 Escape New Model Technician Training02-FEB-043-36
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 57/92
LESSON 4: ELECTRICAL
OBJECTIVES
• Describe the networks used on the 2005 Escape.
• Describe the ‘‘gateway’’ function of the instrument cluster module (ICM) for the high speed (HS) and medium
speed (MS) controller area network (CAN).
2005 Escape New Model Technician Training 02-FEB-04 4-1
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 58/92
LESSON 4: ELECTRICAL
Instrument Cluster
Instrument Cluster
The 2005 Escape instrument cluster (IC) is a hybrid cluster that includes a module (ICM), which acts as a
gateway between the high-speed and the medium-speed CAN. The ICM takes messages from the HS-CAN and
puts them on the MS-CAN. This action is referred to as the gateway.
• The PRNDL no longer displays in the IC with the key OFF because the floor gear selector lever includes a
visual indication of which gear is selected.
2005 Escape New Model Technician Training02-FEB-044-2
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 59/92
LESSON 4: ELECTRICAL
Module Communication Network
The 2005 Escape uses three module communication networks:
• High-speed controller area network (HS-CAN)
• Medium-speed controller area network (MS-CAN)
• ISO 9141
2005 Escape New Model Technician Training 02-FEB-04 4-3
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 60/92
LESSON 4: ELECTRICAL
Medium Speed Controller Area Network (MS-CAN)
Medium Speed Controller Area Network (MS-CAN)
The 2005 Escape medium-speed controller area network (MS-CAN) is a two-wire system that allows
inter-module communication. It operates if one wire is shorted to ground or power, or if one of the two wires are
broken.
• This network is diagnosed with the NGS plus or the WDS.
• This network remains active for as long as 30 minutes after the ignition is turned OFF.
•The MS-CAN operates at 125 kilobytes per second.
• The modules on the MS-CAN are:
– Instrument cluster module (ICM)
– Smart junction box (SJB)
– The ICM communicates on the MS-CAN and the HS-CAN networks
• Typical signals sent on this network are:
– Vehicle security status
– Door ajar status
– Lamp status
– Key-in-ignition status
– PATS key status
– Cluster information
2005 Escape New Model Technician Training02-FEB-044-4
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 61/92
LESSON 4: ELECTRICAL
Smart Junction Box (SJB)
Smart Junction Box (SJB)
The smart junction box (SJB) in the 2005 Escape consists primarily of the fusebox and an electronic module. The
interior body circuits all feed through the SJB. The following parts have been deleted for the 2005 program and
are integrated into the new SJB:
• GEM module
• Flasher module with and without trailer tow package
• Trailer tow relay is now a solid state driver located in the SJB
NOTE: The trailer tow relay is only included in the SJB if the vehicle is ordered from the factory with the trailer
tow package. Do not install trailer lights if the vehicle is not equipped with a factory installed trailer tow SJB. The
SJB used in the trailer tow package and the SJB for the rest of the vehicles are different.
• Daytime running lights module used on Canadian vehicles
• Daytime running lights relay used on Canadian vehicles
• Headlamp relay is now a solid state driver located in the SJB
• Brake shift interlock relay is now a solid state driver located in the SJB
2005 Escape New Model Technician Training 02-FEB-04 4-5
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 62/92
LESSON 4: ELECTRICAL
High-Speed Controller Area Network (HS-CAN)
High-Speed Controller Area Network (CAN)
The 2005 Escape high-speed controller area network (HS-CAN) is a two-wire system that allows inter-module
communication. It may still operate with limited functionality if one wire is shorted to ground or power, or if one
of the two wires is broken.
• HS-CAN provides higher speeds of data communication than SCP or MS-CAN.
– HS-CAN operates at 500 kilobytes per second
– HS-CAN goes down as soon as the ignition is turned OFF
– The 2005 Escape does not have an SCP or UBP network
• HS-CAN will not collapse or lock up, even if operating at maximum capacity.
• Modules on the HS-CAN network are:
– Instrument cluster module (ICM)
– Powertrain control module (PCM)
– Anti-lock brake system (ABS) control module
– 4x4 active torque coupling (ATC)
2005 Escape New Model Technician Training02-FEB-044-6
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 63/92
LESSON 4: ELECTRICAL
• This network is diagnosed with the NGS plus or the WDS.
• Typical signals sent on this network include:
– Torque data
– Engine and vehicle speed with throttle position
– Engine configuration
– Transmission configuration
– Transmission gear and torque converter effects
– Brake system information
– Intelligent torque information
– PCM telltale, overdrive, fail safe cooling
– Cluster information
– Wheel speeds
2005 Escape New Model Technician Training 02-FEB-04 4-7
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 64/92
LESSON 4: ELECTRICAL
Supplemental Restraints System (SRS) CAN
Supplemental Restraints System (SRS) CAN
• Modules on the separate supplemental restraints CAN are:
– Restraints control module (RCM)
– Occupant classification sensor (OCS) electronic control unit
2005 Escape New Model Technician Training02-FEB-044-8
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 65/92
LESSON 4: ELECTRICAL
ISO 9141
ISO 9141
The ISO 9141 network is used for diagnostic tests. It does not allow inter-module communication and does not
operate if shorted to power or ground.
• The modules on the ISO 9141 network are:
– Restraints control module (RCM)
– Park aid module (PAM)
2005 Escape New Model Technician Training 02-FEB-04 4-9
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 66/92
LESSON 4: ELECTRICAL
Exterior Lighting
2005 Escape Headlamp
The 2005 Escape is equipped with new headlamps. The major differences are:
• The bulbs do not use weather resistant connectors. An access panel has been added to seal the bulbs.
NOTE: The access panel must be reinstalled if removed.
• The headlamp voltages are regulated using a pulse width modulated (PWM) signal from the SJB. The SJB uses
solid state drivers to power the bulbs.
• The fog lamps are now controlled with a momentary style switch and must be reactivated each time the
headlamp switch or ignition is turned OFF.
• Fog lamp indicators are now in the switch and have been removed from the IC.
2005 Escape New Model Technician Training02-FEB-044-10
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 67/92
LESSON 4: ELECTRICAL
• The reverse lamps are now driven through a reverse lamp relay located in the SJB.
– The lamps are now high-side switched; this means that the lights are controlled from the battery side of the
electrical circuit, not the ground side as on previous model years.
– On vehicles with automatic transmissions, the SJB receives a message from the PCM that the reverse gear
has been selected and activates the relay. The signal to the SJB is gatewayed through the cluster from the
HS-CAN.
– On vehicles with manual transmissions, the signal from the reverse switch on the transmission is hardwired
to the SJB and the module activates the relay accordingly.
2005 Escape New Model Technician Training 02-FEB-04 4-11
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 68/92
LESSON 4: ELECTRICAL
Miscellaneous Electrical
2005 Escape Rear Wiper
The rear wiper on the 2005 Escape will now perform clearing strokes with the wash function. The following are
other important points to note on the 2005 Escape:
• Radios are on delayed accessory power and remain on for up to ten minutes after the ignition is turned OFF.
• Ground for the horn now comes back through the clock-spring and grounds in the IP, which provides a better
ground circuit. The old system grounded through the steering column.
• All vehicle speed signals to the dash and on the MS-CAN come from the ABS module. The PCM uses a
different speed signal obtained from the usual sensors.
• The low coolant warning has been deleted.
• Autolamps are no longer controlled by the inside rearview mirror. All of the autolamp functions are controlled
by the SJB. The autolamp switch is now part of the headlamp switch.
• The outside rearview mirrors now operate with the ignition OFF.
• The power outlet in the IP has power only when the ignition switch is ON. The power outlet in the center
console has power at all times.
2005 Escape New Model Technician Training02-FEB-044-12
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 69/92
LESSON 4: ELECTRICAL
• New encrypted wedge PATS keys replace the old encrypted glass keys. The improvement makes them less
susceptible to interference. The 2005 PATS keys are not backward compatible.
• The new smart locking feature makes it more difficult to lock your keys in the vehicle. It does not allow the
driver door to be electrically locked with the key in the ignition and the door open.
• The new smart starting feature does not allow the starter motor to engage when the motor is already running.
• The LOCK/UNLOCK feature of the remote key fob can now be activated with the ignition ON.
2005 Escape New Model Technician Training 02-FEB-04 4-13
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 70/92
LESSON 4: ELECTRICAL
BTSI Over-ride
The 2005 Escape floor mounted shift mechanism replaces the column shift design used for 2001 through 2004
vehicles.
• The brake transaxle shift interlock (BTSI) override access is under the pry-out tethered cover located to the
right of the gear selector lever.
• To override the BTSI:
– Apply the parking brake and remove the BTSI cover.
– Insert a screwdriver or a key into the hole and press downward while pulling the gear selector lever out of
PARK.
NOTE: The BTSI may not operate if a secondary fuse is blown, if the battery is dead, or the vehicle tail lamps are
not operating correctly. If the BTSI does not operate, the gear selector lever cannot be moved out of the PARK
position with the ignition ON and the brake pedal depressed.
2005 Escape New Model Technician Training02-FEB-044-14
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 71/92
LESSON 5: BODY AND MISCELLANEOUS
OBJECTIVES
• Describe the operation of the passive restraint system.
• Describe occupant classification sensor (OCS) seat system.
2005 Escape New Model Technician Training 02-FEB-04 5-1
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 72/92
LESSON 5: BODY AND MISCELLANEOUS
Occupant Restraints
Air Bag
The restraint system on the 2005 Escape consists of both active and passive restraints. It is referred to as the
personal safety system (PSS) in marketing brochures and the supplemental restraint system (SRS) in the
Workshop Manual. The active restraints are the seat belts. Passive restraints require no operator action to
activate.
• The SRS uses combined input from sensors to match its response to the severity of the crash.
• The 2005 Escape uses dual-stage front airbags.
• Does not have side air curtains
• The occupant classification sensor (OCS) and belt tension sensor provide new inputs to the RCM.
2005 Escape New Model Technician Training02-FEB-045-2
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 73/92
LESSON 5: BODY AND MISCELLANEOUS
LATCH System
The lower anchors and tethers for children (LATCH) have three top tether anchors mounted in the roof. The lower
anchors are mounted in the seats to securely fasten child safety seats in the rear outboard positions. The LATCHsystem is standard on the 2005 Escape.
2005 Escape New Model Technician Training 02-FEB-04 5-3
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 74/92
LESSON 5: BODY AND MISCELLANEOUS
Occupant Classification System (OCS)
Occupant Classification Sensor (OCS) System
Item Description Item Description
1 OCS ECM 3 OCS Pressure Sensor
2 OCS Bladder
The occupant classification system (OCS) senses the presence of objects on the front passenger seat. It then
classifies the objects, which helps the restraints control module (RCM) determine whether to turn off the
passenger side air bag.
• The seat occupant classification sensor (OCS) is found only on the front passenger seat.
• The front passenger seat OCS includes:
– Silicone gel-filled bladder mounted in the seat cushion
– Pressure sensor, mounted to the seat frame
– Electronic control unit, also mounted to the seat frame
• The OCS is located under the passenger seat.
• The RCM signals the passenger airbag deactivation indicator through the instrument cluster module.
2005 Escape New Model Technician Training02-FEB-045-4
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 75/92
LESSON 5: BODY AND MISCELLANEOUS
• The belt tension sensor is also used by the OCS to classify occupants or objects in the front passenger seat.
NOTE: The occupant classification system components are serviced as one unit and are, therefore, sometimes
referred to as a sensor and sometimes as a system.
2005 Escape New Model Technician Training 02-FEB-04 5-5
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 76/92
LESSON 5: BODY AND MISCELLANEOUS
OCS Bladder
The OCS works in the following manner:
• Pressure is applied to the OCS bladder by the weight of occupant or object in the front passenger seat.
• The pressure is then transferred through a tube to the OCS pressure sensor.
• The pressure is electronically communicated to the OCS electronic control unit (ECU).
• The OCS ECU informs the restraints control module (RCM) via the CAN network.
• The RCM uses this information to determine if the passenger air bag module and passenger safety belt
pretensioner must be deployed in the event of a collision.
• The RCM may also use this information to determine whether the passenger air bag deactivation (PAD)
indicator should be illuminated.
• The OCS also interprets a variable voltage signal provided by the safety belt tension sensor to identify the
presence of a child safety seat in the front outboard passenger seat.
– The OCS then communicates with the restraints control module (RCM), automatically deactivating the
passenger air bag module and passenger safety belt pretensioner
2005 Escape New Model Technician Training02-FEB-045-6
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 77/92
LESSON 5: BODY AND MISCELLANEOUS
• When an OCS system fault is present:
– The air bag indicator lamp will illuminate or
– The air bag warning chime will be activated if an air bag indicator fault is present
• When an OCS fault is present, the supplemental restrain system (SRS) defaults to ON for the passenger air bag
regardless of the classification of the weight in the front outboard passenger seat
2005 Escape New Model Technician Training 02-FEB-04 5-7
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 78/92
LESSON 5: BODY AND MISCELLANEOUS
OCS Service Kit
OCS Service Kit
The OCS system components (seat cushion foam pad, bladder with pressure sensor and electronic control unit)
are calibrated to each other and are serviced as an assembly.
• The calibration occurs at the factory before the assembly is shipped.
• The connectors in the service kit may be glued together.
– Do not disconnect these connectors or try to service individual components.
NOTE: Do not remove the glue from the connectors in the service pack.
CAUTION: OCS components are calibrated as one unit. Mixing components renders the OCS
system inoperative.
WARNING: THE OCS SYSTEM COMPONENTS ARE NOT TO BE INSTALLED
SEPARATELY. IF INSTALLING A NEW OCS SYSTEM, OCS SYSTEM COMPONENT OR
SEAT CUSHION FOAM PAD, A NEW OCS SYSTEM SERVICE KIT (SEAT CUSHION FOAM
PAD, BLADDER WITH PRESSURE SENSOR AND ELECTRONIC CONTROL UNIT) MUST BE
INSTALLED AS AN ASSEMBLY.
• The OCS system must be rezeroed any time the system is serviced.
2005 Escape New Model Technician Training02-FEB-045-8
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 79/92
LESSON 5: BODY AND MISCELLANEOUS
• The OCS system also must be rezeroed any time the trim cover or seat cushion is serviced.
CAUTION: It is necessary to rezero the OCS system when a front passenger seat cushion is
disassembled, a new trim cover installed or an OCS service kit is installed. A scan tool is used to
trigger the active command to carry out rezeroing of the OCS system.
CAUTION: Make sure the seat is completely assembled before rezeroing. Be sure nothing is present
on the passenger seat before rezeroing and nothing is placed on the seat during the rezeroing
process.
CAUTION: Be sure a minimum eight second time period has passed after cycling the ignition switch
ON before rezeroing.
CAUTION: Cycle the ignition switch after rezeroing, but before retesting.
2005 Escape New Model Technician Training 02-FEB-04 5-9
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 80/92
LESSON 5: BODY AND MISCELLANEOUS
Safety Belt Buckle Switch
The restraint system is now equipped with a safety belt buckle switch and a tension sensor. The buckle switch is
located in the belt buckle. The tension sensor is part of the retractor at the bottom of the B-pillar.
• It is a three-wire Hall-effect sensor.
• The new sensor produces a variable voltage output.
2005 Escape New Model Technician Training02-FEB-045-10
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 81/92
LESSON 5: BODY AND MISCELLANEOUS
Passenger Air Bag Deactivation (PAD) Indicator
The PAD indicator is a stand-alone lamp positioned in the vehicle instrument panel so that it is visible to each
front seat occupant.
• The restraints control module (RCM) controls the state of the PAD indicator through a direct hardwire
connection.
• The PAD indicator is ON when:
– An occupant whose weight is below the preprogrammed set point of the OCS system is sitting in the fron
outboard passenger seat
• The PAD indicator is OFF when:
– An occupant whose weight is above the preprogrammed set point of the OCS system is sitting on the fron
outboard passenger seat
– The passenger seat is empty
2005 Escape New Model Technician Training 02-FEB-04 5-11
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 82/92
LESSON 5: BODY AND MISCELLANEOUS
PAD Indicator
Occupant Size Passenger Air Bag Indicator Status
None OFF
Small ON
Large OFF
2005 Escape New Model Technician Training02-FEB-045-12
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 83/92
LESSON 5: BODY AND MISCELLANEOUS
RCM
The RCM is mounted on the floor in front of the console. Remove the console to gain access.
• Sensors located in the RCM are serviced with the RCM.
• Mounting orientation is critical for correct operation of all impact sensors.
WARNING: THE RESTRAINTS CONTROL MODULE (RCM) ORIENTATION IS CRITICAL
FOR CORRECT SYSTEM OPERATION. IF A VEHICLE EQUIPPED WITH AN AIR BAG
SUPPLEMENTAL RESTRAINT SYSTEM (SRS) HAS BEEN INVOLVED IN A COLLISION IN
WHICH THE VEHICLE CENTER TUNNEL AREA HAS BEEN DAMAGED, INSPECT THE
RCM MOUNTING AND BRACKET FOR DEFORMATION. IF DAMAGED, THE RCM MUST
BE REPLACED WHETHER OR NOT THE AIR BAGS HAVE DEPLOYED. IN ADDITION
MAKE SURE THE AREA OF THE RCM MOUNTING IS RESTORED TO ITS ORIGINAL
CONDITION.
2005 Escape New Model Technician Training 02-FEB-04 5-13
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 84/92
LESSON 5: BODY AND MISCELLANEOUS
NOTES
2005 Escape New Model Technician Training02-FEB-045-14
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 85/92
APPENDIX: ESSENTIAL SPECIAL SERVICE TOOLS
ESSENTIAL SPECIAL SERVICE TOOLS
2005 Escape New Model Technician Training 02-FEB-04 Appendix-1
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 86/92
APPENDIX: ESSENTIAL SPECIAL SERVICE TOOLS
NOTES
2005 Escape New Model Technician Training02-FEB-04Appendix-2
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 87/92
APPENDIX: ESSENTIAL SPECIAL SERVICE TOOLS
2005 Escape New Model Technician Training 02-FEB-04 Appendix-3
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 88/92
APPENDIX: ESSENTIAL SPECIAL SERVICE TOOLS
2005 Escape New Model Technician Training02-FEB-04Appendix-4
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 89/92
APPENDIX: GLOSSARY OF TERMS
GLOSSARY OF TERMS
2005 Escape New Model Technician Training 02-FEB-04 Appendix-5
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 90/92
APPENDIX: GLOSSARY OF TERMS
NOTES
2005 Escape New Model Technician Training02-FEB-04Appendix-6
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 91/92
7/30/2019 30N25F0
http://slidepdf.com/reader/full/30n25f0 92/92