Component Page
Right Rear Lamp Assembly........... 8W-80-107
Right Rear Pillar Speaker............ 8W-80-107
Right Rear Reading Lamp (Luxury).... 8W-80-107
Right Rear Speaker................. 8W-80-107
Right Rear Vent Motor.............. 8W-80-107
Right Rear Wheel Speed Sensor....... 8W-80-108
Right Remote Radio Switch........... 8W-80-108
Right Repeater Lamp
(Built-Up-Export)................ 8W-80-108
Right Seat Airbag.................. 8W-80-108
Right Side Impact Airbag
Control Module.................. 8W-80-108
Right Sliding Door Control Module C1
(Power Sliding Door).............. 8W-80-109
Right Sliding Door Control Module C2
(Power Sliding Door).............. 8W-80-109
Right Sliding Door Latch Sensing Switch
(Power Sliding Door).............. 8W-80-109
Right Sliding Door Lock Motor
(Power Sliding Door).............. 8W-80-110
Right Sliding Door Lock Motor/Ajar Switch
(Manual Sliding Door)............. 8W-80-110
Right Sliding Door Motor
(Power Sliding Door).............. 8W-80-110
Right Speed Control Switch.......... 8W-80-110
Right Stop/Turn Signal Relay
(Trailer Tow).................... 8W-80-110Component Page
Right Turn Signal Lamp
(Built-Up-Export)................. 8W-80-111
Right Visor/Vanity Lamp
(Premium/Luxury)................ 8W-80-111
Sentry Key Immobilizer Module....... 8W-80-111
Siren (United Kingdom).............. 8W-80-111
Solenoid/Pressure Switch Assy (EATX) . . 8W-80-111
Speed Control Servo (Gas)............ 8W-80-112
Thatcham Alarm Module C1
(United Kingdom)................ 8W-80-112
Thatcham Alarm Module C2
(United Kingdom)................ 8W-80-112
Throttle Position Sensor (Gas)......... 8W-80-112
Torque Converter Clutch Solenoid
(ATX).......................... 8W-80-113
Traction Control Switch.............. 8W-80-113
Trailer Tow Connector
(Except Built-Up-Export)........... 8W-80-113
Transmission Control Module (EATX) . . . 8W-80-114
Transmission Range Sensor (EATX).... 8W-80-115
TXV Solenoid (ATC)................ 8W-80-115
Vehicle Speed Sensor (MTX/ATX)...... 8W-80-115
Washer Fluid Level Switch........... 8W-80-115
Water In Fuel Sensor (Diesel)......... 8W-80-116
Wiper Module..................... 8W-80-116
RS8W-80 CONNECTOR PIN-OUTS8W-80-5
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POWERTRAIN CONTROL MODULE C2 (GAS) - GRAY/GRAY 40 WAY
CAV CIRCUIT FUNCTION
41 V37 18VT SPEED CONTROL SWITCH SIGNAL
42 C18 18LB/BR A/C PRESSURE SENSOR SIGNAL
43 K900 18DB/DG SENSOR GROUND
44 F888 18BR/PK 8 VOLT SUPPLY
45 - -
46 A109 18OR/RD FUSED B(+)
47 - -
48 K40 18BR/LG (2.4L) IDLE AIR CONTROL NO. 3 DRIVER
49 K60 18VT/LG (2.4L) IDLE AIR CONTROL NO. 2 DRIVER
49 K39 18VT/DG (3.3L/3.8L) IDLE AIR CONTROL NO. 1 DRIVER
50 Z131 18BK/DG GROUND
51 K141 18DB/YL OXYGEN SENSOR 1/2 SIGNAL
52 - -
53 - -
54 - -
55 - -
56 V36 18VT/YL SPEED CONTROL VACUUM SOLENOID CONTROL
57 K39 18VT/DG (2.4L) IDLE AIR CONTROL NO. 1 DRIVER
57 K60 18VT/LG (3.3L/3.8L) IDLE AIR CONTROL NO. 2 DRIVER
58 K59 18BR/DG (2.4L) IDLE AIR CONTROL NO. 4 DRIVER
59 D25 18WT/VT PCI BUS
60 - -
61 F855 18PK/YL 5 VOLT SUPPLY
62 B29 18DG/WT SECONDARY BRAKE SWITCH SIGNAL
63 T10 18DG/LG (EATX) TORQUE MANAGEMENT REQUEST SENSE
64 C13 18LB/OR A/C COMPRESSOR CLUTCH RELAY CONTROL
65 D21 18WT/BR SCI TRANSMIT
66 N7 18DB/OR VEHICLE SPEED SENSOR SIGNAL
67 K51 18BR/WT AUTOMATIC SHUT DOWN RELAY CONTROL
68 K52 18DB/WT EVAPORATIVE EMISSION SOLENOID CONTROL
69 - -
70 K70 18DB/BR EVAPORATIVE EMISSION SOLENOID SENSE
71 - -
72 K107 18VT/WT (EXCEPT
BUILT-UP-EXPORT)LEAK DETECTION PUMP SWITCH SENSE
73 K173 18BR/VT RADIATOR FAN RELAY CONTROL
74 K31 18BR FUEL PUMP RELAY CONTROL
75 D20 18WT/LG SCI RECEIVE
76 T41 18YL/DB PARK/NEUTRAL POSITION SWITCH SENSE (TRS T41)
77 K106 18VT/WT (EXCEPT
BUILT-UP-EXPORT) (2.4L EATX W/ABS)LEAK DETECTION PUMP SOLENOID CONTROL
77 K106 18VT/LB (EXCEPT
BUILT-UP-EXPORT) (EXCEPT 2.4L EATX
W/ABS)LEAK DETECTION PUMP SOLENOID CONTROL
78 K54 18DB/WT (ATX) TORQUE CONVERTER CLUTCH SOLENOID CONTROL
79 - -
80 V35 18VT/OR SPEED CONTROL VENT SOLENOID CONTROL
RS8W-80 CONNECTOR PIN-OUTS8W-80-95
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TORQUE CONVERTER CLUTCH SOLENOID (ATX) - BLACK 3 WAY
CAV CIRCUIT FUNCTION
1- -
2 F202 18PK/GY FUSED IGNITION SWITCH OUTPUT (RUN-START)
3 K54 18DB/WT TORQUE CONVERTER CLUTCH SOLENOID CONTROL
TRACTION CONTROL SWITCH - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 B27 20DG/WT TRACTION CONTROL SWITCH SENSE
2 Z427 20BK/WT GROUND
TRAILER TOW CONNECTOR (EXCEPT BUILT-UP-EXPORT)-4WAY
CAV CIRCUIT FUNCTION
1 L74 18LG RIGHT STOP SIGNAL
2 L77 18WT/BR FUSED PARK LAMP RELAY OUTPUT (LEFT)
3 Z1 18BK/DG GROUND
4 L73 18YL LEFT STOP SIGNAL
RS8W-80 CONNECTOR PIN-OUTS8W - 80 - 113
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TRANSMISSION CONTROL MODULE (EATX) - BLACK 60 WAY
CAV CIRCUIT FUNCTION
1 T1 18DG/LB TRS T1 SENSE
2- -
3 T3 18DG/DB TRS T3 SENSE
4- -
5- -
6 K24 18BR/LB CRANKSHAFT POSITION SENSOR SIGNAL
7 D21 18WT/BR SCI TRANSMIT
8 T751 18YL FUSED IGNITION SWITCH OUTPUT (START)
9 T9 18DG/TN OVERDRIVE PRESSURE SWITCH SENSE
10 T10 18DG/LG TORQUE MANAGEMENT REQUEST SENSE
11 F1 18PK/WT FCM OUTPUT (UNLOCK-RUN-START)
12 K22 18BR/OR THROTTLE POSITION SENSOR SIGNAL
13 T13 18DG/VT SPEED SENSOR GROUND
14 T14 18DG/BR OUTPUT SPEED SENSOR SIGNAL
15 T15 18YL/BR TRANSMISSION CONTROL RELAY CONTROL
16 T16 18YL/OR TRANSMISSION CONTROL RELAY OUTPUT
17 T16 18YL/OR TRANSMISSION CONTROL RELAY OUTPUT
18 - -
19 T19 18YL/DB 2-4 SOLENOID CONTROL
20 T20 18DG/WT LOW/REVERSE SOLENOID CONTROL
21 - -
22 - -
23 - -
24 - -
25 - -
26 - -
27 - -
28 - -
29 - -
30 - -
31 - -
32 - -
33 - -
34 - -
35 - -
36 - -
37 - -
38 - -
39 - -
40 - -
41 T41 18DG/GY (3.3L/3.8L) TRS T41 SENSE
41 T41 18YL/DB (2.4L) TRS T41 SENSE
42 T42 18DG/YL TRS T42 SENSE
43 D25 18WT/VT PCI BUS
44 - -
45 - -
46 D16 18WT/OR SCI RECEIVE
47 T47 18YL/DG 2-4 PRESSURE SWITCH SENSE
48 - -
49 - -
50 T50 18YL/TN LOW/REVERSE PRESSURE SWITCH SENSE
51 K900 18DB/DG SENSOR GROUND
52 T52 18DG/WT INPUT SPEED SENSOR SIGNAL
53 Z132 16BK/YL GROUND
54 T54 18DG/OR TRANSMISSION TEMPERATURE SENSOR SIGNAL
8W - 80 - 114 8W-80 CONNECTOR PIN-OUTSRS
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CONNECTOR NAME/NUMBER COLOR LOCATION FIG.
Right Seat Airbag YL At Passenger Seat N/S
Right Side Impact Airbag Control
ModuleYL/RD Right B Pillar 33
Right Sliding Door Control Module
C1BK Rear of Door 38, 39
Right Sliding Door Control Module
C2BK/RD Rear of Door 38, 39
Right Sliding Door Latch Sensing
SwitchBK At Sliding Door 38
Right Sliding Door Lock Motor BK Rear of Door 38
Right Sliding Door Lock Motor/Ajar
SwitchBK At Latch N/S
Right Sliding Door Motor BK At Sliding Door 38
Right Speed Control Switch BK At Steering Wheel N/S
Right Stop/Turn Signal Relay BK LT Quarter Panel N/S
Right Turn Signal Lamp OR At Lamp N/S
Right Visor/Vanity Lamp BK At Lamp N/S
Sentry Key Immobilizer Module BK At Steering Column 15, 16, 17, 18, 26
Siren (United Kingdom) BK Left Front Body N/S
Solenoid/Pressure Switch
Assembly (EATX)BK Side of Transmission N/S
Speed Control Servo BK Near Controller Antilock Brake 14
Thatcham Alarm Module C1 BK Top Right Side of Instrument Panel
Near SpeakerN/S
Thatcham Alarm Module C1 WT Top Right Side of Instrument Panel
Near SpeakerN/S
Throttle Position Sensor GY On Throttle Body 9, 13
Torque Converter Clutch Solenoid BK Front of Transmission 10
Traction Control Switch BK Rear of Swtich 16, 17, 26
Trailer Tow Connector BK Left Quarter Panel N/S
Transmission Control Module BK Top of Transmission 14
Transmission Range Sensor GY Top of Transmission 14
Vehicle Speed Sensor BK Rear of Transmission 9, 12
Washer Fluid Level Switch BK Bottom of Reservoir 3
Water in Fuel Sensor (Diesel) Left Rear Engine Compartment N/S
Wiper Module BK Left Side Cowl 6
8W - 91 - 10 8W-91 CONNECTOR/GROUND/SPLICE LOCATIONRS
CONNECTOR/GROUND/SPLICE LOCATION (Continued)
ProCarManuals.com
GROUNDS
GROUND NUMBER LOCATION FIG.
G100 Body Ground Near Powertrain Control Module N/S
G101 Above Starter 10
G102 Left Headlamp Area 1
G103 Above Starter 10
G200 Right Side of Instrument Panel 15, 19, 24
G201 Right Side of Instrument Panel 15, 19, 24
G202 Near Radio N/S
G300 Left B Pillar 27
G301 Right B Pillar 28, 33
G302 Left Rear Quarter N/S
G400 Liftgate Ground N/S
SPLICES
SPLICE NUMBER LOCATION FIG.
S101 800mm from T/O for G102 1
S102 500mm from T/O for G102 1
S103 (2.5L) Between T/O for Battery Temperature Sensor and T/O
for C10211
S103 (3.3L/3.8L) Near T/O for C100 N/S
S104 Near T/O for G102 1
S105 (3.3L/3.8L) Near T/O for Battery (+) N/S
S106 (2.4L) 40mm from T/O for Torque Converter Clutch Solenoid 10
S106 (2.5L) Near T/O for Battery Temperature Sensor 11
S106 (3.3L/3.8L) Near T/O for G103 14
S107 (2.4L) In T/O for EGR Solenoid 10
S107 (2.5L) Between T/O for Engine Starter Motor and T/O for
Engine Control Module C112
S107 (3.3L/3.8L) In T/O for EGR Solenoid 14
S108 (3.3L/3.8L) Near T/O for Powertrain Control Module N/S
S109 (3.3L/3.8L) Near T/O for Camshaft Position Sensor N/S
S110 Near T/O to G102 N/S
S111 (2.4L) Near T/O for C101 N/S
S111 (2.5L) Near T/O for Battery (-) N/S
S111 (3.3L/3.8L) Near T/O for Powertrain Control Module N/S
S112 Near T/O for Intelligent Power Module - C3 N/S
S113 (2.4L) Near T/O for Park/Neutral Position Switch N/S
S114 (3.3L/3.8L) In T/O to Transmission Control Module N/S
S115 (3.3L/3.8L) In T/O to Transmission Control Module N/S
S116 (2.4L) 180mm from T/O for Torque Converter Clutch Solenoid 10
S116 (2.5L) Near T/O for Mass Air Flow Sensor 12
S116 (3.3L/3.8L) Near T/O for Ignition Coil Pack 14
RS8W-91 CONNECTOR/GROUND/SPLICE LOCATION8W-91-11
CONNECTOR/GROUND/SPLICE LOCATION (Continued)
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ENGINE
TABLE OF CONTENTS
page page
ENGINE 2.4L.............................. 1ENGINE 3.3/3.8L......................... 74
ENGINE 2.4L
TABLE OF CONTENTS
page page
ENGINE 2.4L
DESCRIPTION..........................3
DIAGNOSIS AND TESTING
DIAGNOSIS AND TESTING - ENGINE
DIAGNOSIS - INTRODUCTION............3
DIAGNOSIS AND TESTING - ENGINE
DIAGNOSIS - PERFORMANCE............4
DIAGNOSIS AND TESTING - ENGINE
DIAGNOSIS - MECHANICAL..............6
DIAGNOSIS AND TESTING - ENGINE OIL
LEAK INSPECTION.....................8
DIAGNOSIS AND TESTING - CYLINDER
COMPRESSION PRESSURE TEST.........9
DIAGNOSIS AND TESTING - CYLINDER
COMBUSTION PRESSURE LEAKAGE
TEST................................9
STANDARD PROCEDURE
STANDARD PROCEDURE - ENGINE CORE
AND OIL GALLERY PLUGS..............10
STANDARD PROCEDURE - REPAIR OF
DAMAGED OR WORN THREADS.........10
STANDARD PROCEDURE - HYDROSTATIC
LOCKED ENGINE.....................10
STANDARD PROCEDURE - FORM-IN-
PLACE GASKETS AND SEALERS.........11
STANDARD PROCEDURE - ENGINE
GASKET SURFACE PREPARATION........11
STANDARD PROCEDURE - MEASURING
BEARING CLEARANCE USING
PLASTIGAGE........................12
REMOVAL - ENGINE ASSEMBLY...........12
INSTALLATION - ENGINE ASSEMBLY........16
SPECIFICATIONS
SPECIFICATIONS - 2.4L ENGINE.........17
SPECIFICATIONS - TORQUE............20
SPECIAL TOOLS
2.4L ENGINE.........................21AIR CLEANER ELEMENT
REMOVAL.............................24
INSTALLATION.........................24
AIR CLEANER HOUSING
REMOVAL.............................24
INSTALLATION.........................24
CYLINDER HEAD
DESCRIPTION.........................24
OPERATION...........................24
DIAGNOSIS AND TESTINGÐCYLINDER HEAD
GASKET............................24
REMOVAL - CYLINDER HEAD.............25
CLEANING............................26
INSPECTION..........................26
INSTALLATION - CYLINDER HEAD..........26
CAMSHAFT OIL SEAL(S)
REMOVAL.............................28
INSTALLATION.........................28
CAMSHAFT(S)
DESCRIPTION.........................29
OPERATION...........................29
STANDARD PROCEDURE - MEASURING
CAMSHAFT END PLAY.................29
REMOVAL.............................29
CLEANING............................29
INSPECTION..........................30
INSTALLATION.........................30
CYLINDER HEAD COVER
REMOVAL.............................31
CLEANING............................31
INSPECTION..........................31
INSTALLATION.........................31
INTAKE/EXHAUST VALVES & SEATS
DESCRIPTION.........................32
CLEANING............................32
RSENGINE9-1
ProCarManuals.com
CONDITION POSSIBLE CAUSES CORRECTION
MAIN BEARING NOISE 1. Insufficient oil supply. 1. Check engine oil level.
2. Low oil pressure. 2. Check engine oil level. Inspect oil
pump relief valve and spring.
3. Thin or diluted oil. 3. Change oil to correct viscosity.
4. Thick oil 4. (a) Change engine oil and filter.
(b) Run engine to operating
temperature.
(c) Change engine oil and filter
again.
5. Excessive bearing clearance. 5. Measure bearings for correct
clearance. Repair as necessary.
6. Excessive end play. 6. Check thrust bearing for wear on
flanges.
7. Crankshaft journal out-of-round
or worn.7. Replace crankshaft or grind
journals.
8. Loose flywheel or torque
converter.8. Tighten to correct torque.
OIL PRESSURE DROP 1. Low oil level. 1. Check engine oil level.
2. Faulty oil pressure sensor/switch. 2. Replace oil pressure sensor/
switch.
3. Low oil pressure. 3. Check oil pressure sensor/switch
and main bearing oil clearance.
4. Clogged oil filter. 4. Install new oil filter.
5. Worn parts in oil pump. 5. Replace worn parts or pump.
6. Thin or diluted oil. 6. Change oil to correct viscosity.
7. Oil pump relief valve stuck. 7. Remove valve and inspect, clean,
or replace.
8. Oil pump suction tube loose. 8. Remove oil pan and install new
tube or clean, if necessary.
9. Oil pump cover warped or
cracked.9. Install new oil pump.
10. Excessive bearing clearance. 10. Measure bearings for correct
clearance.
OIL LEAKS 1. Misaligned or deteriorated
gaskets.1. Replace gasket(s).
2. Loose fastener, broken or porous
metal part.2. Tighten, repair or replace the
part.
3. Misaligned or deteriorated cup or
threaded plug.3. Replace as necessary.
RSENGINE 2.4L9-7
ENGINE 2.4L (Continued)
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