Components

Components Location Connector

4R44E Automatic Transmission (3.0L) Under center of vehicle, behind engine,
LH side of automatic transmission C158
5R55E Automatic Transmission (4.0L) Under center of vehicle, behind engine,
LH side of automatic transmission C158
A/C Clutch Diode (3.0L) Lower RH front of engine, taped in harness,
near A/C compressor assembly *
A/C Clutch Diode (4.0L) Top LH front of engine, taped in harness,
near A/C compressor assembly *
A/C Clutch Field Coil (3.0L) Lower RH front of engine, part of A/C compressor
assembly C160
A/C Clutch Field Coil (4.0L) Top LH front of engine, part of A/C compressor
assembly C160
A/C-Heater Control Assembly Top center of Instrument Panel (I/P) C287
A/C-Heater Control Illumination Behind top center of I/P part of A/C-heater control
assembly C241
A/C Wide Open Throttle Cutout Relay In engine compartment relay box C171
Air Bag Diagnostic Monitor Behind LH side of I/P, near top of cowl panel C232, C233
Air Bag Safing Sensor Behind LH cowl panel C263
Ashtray Lamp Behind lower center of I/P' in ashtray C220
Auxiliary A/C System Refrigerant
Valve Solenoid Behind LH "B" pillar, near auxiliary blower motor C323
Auxiliary Blower Motor Behind LH "B" pillar C324
Auxiliary Blower Motor Relay Behind LH "B" pillar, near auxiliary blower motor C330
Auxiliary Blower Motor Resistor
Assembly Behind LH "B" pillar, above auxiliary blower motor C325
Backup Lamps Relay LH rear of cargo area, part of trailer tow relay
module C412
Blower Motor Top RH side of safety wall C272
Blower Motor Resistor Assembly Top RH side of safety wall, near blower motor C273
Blower Motor Switch Top center of I/P C270
Brake Fluid Level Switch LH rear of engine compartment, on brake
master cylinder C165
Brake On/Off Switch Behind LH side of I/P, on brake pedal support C252
Brake Warning Resistor/Diode Assembly Behind LH side of I/P, taped to main harness,
near G200 *
Button Connectors In front of sliding door C807, C808
C809, C810
Button Connectors Rear of RH "B" pillar C805, C806
C331, C332
Camshaft Position Sensor Top rear of engine C110
Cargo Lamp Center rear of roof C475
Center Radiator Primary Crash Sensor Center front of vehicle, on upper radiator support C107
Clockspring Assembly Top of steering column, below steering wheel C296, C229
C2001, C228
Clutch Cycling Pressure Switch RH rear of engine compartment, on A/C
accumulator C167
Courtesy Lamp Relay LH rear corner of cargo area, front of LH "D" pillar,
above rear lamps grommet C478
Crankshaft Position Sensor Lower RH front of engine, near pulley C146
Data Link Connector Center of I/P C198
Daytime Running Lamps Module Front of LH fender apron, forward of starter relay C170
Differentiall Speed Sensor Top of rear axle C456
Differential Pressure Feedback EGR
Sensor Top LH front of engine C148
Digital Transmission Range
Sensor LH side of automatic transmission C163
Dome and Reading Lamps Center front of roof C903, C904
C907
Dome Lamp Center front of roof C904, C907
Door Lock/Unlock Control Relay In bottom of RH "B" pillar C333
Driver's Air Bag In center of steering wheel C2001
Differential Speed Sensor Test Connector LH rear of engine compartment, on safety wall C137
EGR Vacuum Regulator Solenoid Near fuel injector #3 C142
Electronic 4 Wheel Drive Module Under RH side of LH front seat C306
Electronic Flasher Behind LH side of I/P, on front of fuse panel C217
Enable Programable Speedometer
Odometer Module Programming
Connector Behind RH cowl panel C226
Engine Compartment Relay Box LH rear of engine compartment, rear of starter
relay C171
Engine Coolant Temperature
Sender (3.0L) Top center front of engine C193
Engine Coolant Temperature
Sender (4.0L) Top RH front of engine C193
Engine Coolant Temperature
Sensor (3.0L) Top center front of engine, above water pump
pulley C177
Engine Coolant Temperature
Sensor (4.0L) Top LH front of engine C177
Engine Oil Pressure Switch (3.0L) Top RH rear of engine, behind valve cover C174
Engine Oil Pressure Switch (4.0L) Lower LH front of engine, above engine oil pan C174
Evaporative Emissions
Canister Purge Solenoid LH side of engine, near throttle body C166
Front Auxiliary Blower Motor Switch Top center of I/P C278
Front Axle Speed Sensor Mounted on top LH side transfer case C136
Front Heated Oxygen Sensor Lower RH rear of engine, on exhaust manifold C187
Fuel Injectors Top of respective cylinders C178, C179
C180, C181
C182, C183
Fuel Pump/Fuel Gauge Sender Below rear of vehicle, top of fuel tank C457
Fuel Pump Relay In engine compartment relay box C171
Fuse Link A Center of LH fender apron, at starter relay *
Fuse Link B Center of LH tender apron, at starter relay *
Fuse Link C Center of LH fender apron, at starter relay *
Fuse Link D Center of LH fender apron, at starter relay *
Fuse Link E Center of LH fender apron, at starter relay *
Fuse Link F Center of LH fender apron, at starter relay *
Fuse Link G RH rear of engine compartment, taped to
engine control sensor harness, near C100
Fuse Link K Center of LH fender apron, at starter relay *
Fuse Panel Behind LH side of I/P, left of steering column C221
Generator/Voltage Regulator Top RH front of engine C125, C153
C154
Glove Box Lamp And Switch Behind RH side of I/P, in glove box C281
Heater Control Assembly Top center of I/P C287
High Mount Stop Lamp Rear center of vehicle, above defrost grid C405
High Pitch Horn Lower RH front of engine compartment,
behind lower radiator support C155
High Pressure Cutoff Switch (3.0L) At T/O for C192 mass air flow sensor C108
High Pressure Cutoff Switch (4.0L) 150mm from T/O to a/c clutch field coil C108
Horn Relay Behind lower LH side of I/P, right of steering
column C225
Horn Switch In steering wheel C228
Idle Air Control Valve Top LH front of engine, LH side of air intake
assembly C190
Ignition Coil (3.0L) Top RH side of engine C143
Ignition Coil (4.0L) Top RH side of engine, RH side of valve cover C143
Ignition Switch Top RH side of steering column C284
Illuminated Entry Timer Center rear of LH "B" pillar C283
In-line Circuit Breaker Behind LH side of I/P near LH side of fuse panel C218, C237
In-line Fuse Behind left side of I/P taped to main harness near
fuse panel C248
Inertia Fuel Shut-off Switch Behind center of RH cowl panel C285
Instrument Cluster Top LH side of I/P C249, C250
C251
Instrument Panel Cigar Lighter Lower center of I/P, below LH side of radio C214, C216
Instrument Panel Cigar Lighter Lamp Behind lower center of I/P on instrument panel
cigar lighter C219
Intake Air Temperature Sensor Top LH side of engine, behind idle air control
(IAC) valve C161
Key Warning Switch RH top of steering column, part of ignition switch
assembly C296
Left Backup Lamp Let rear of vehicle C469
Left Courtesy Lamp Switch Lower rear of LH front door jamb C244
Left Door Handle Switch In top rear of LH front door, on top of latch
assembly C504
Left Front Door Ajar Switch In top rear of LH front door, on side of latch
assembly C280
Left Front Door Lock Motor in rear of LH front door C506
Left Front Speaker Top LH side of I/P C223
Left Front Park/Turn Lamp LH front corner of vehicle C138
Left Headlamp LH front of vehicle C141
Left Instrument Panel Courtesy Lamp Lower LH side of I/P C246
Left License Lamps (With Liftgate) Center of liftgate C473
Left Power Mirror Top front of LH front door C502
Left Power Window Motor In lower front of LH front door C507
Left Rear Seat Speaker (With
Auxiliary Blower Motor) LH side of cargo area, at "C" pillar C320
Left Rear Seat Speaker (Without
Auxiliary Blower Motor) LH front of cargo area, at "B" pillar C320
Left Rear Stop/Side Marker/Turn Lamp LH rear corner of vehicle C467
Left Vanity Mirror Lamp And Switch LH side of windshield header C905
License Lamp (With Dual Rear Door) RH side of RH rear door C463
Liftgate Ajar Switch In lower center of liftgate, on liftgate latch
assembly C458
Lifigate Door Lock Motor Bottom center of liftgate C415
Liftgate Washer Pump Motor RH rear corner of cargo area, on front of "D" pillar,
in liftgate washer fluid reservoir C460
Lifigate Wiper Motor In center of liftgate, below liftgate window C461
Liftgate Wiper/Washer Switch LH center of I/P, RH side of instrument cluster C293
Low Pitch Horn Lower RH front of engine compartment, behind
lower radiator support C156
Main Light Switch Top LH side of I/P, LH side of instrument cluster C295
Mass Air Flow Sensor RH rear of engine compartment, on air intake
assembly C192
Master Window/Door Lock Switch In center of LH front door, on armrest C508
Multi-function Switch Top LH side of steering column C231, C268
Octane Adjust (Shorting Bar) Top LH rear of engine compartment, taped
to engine control sensor harness C173
Output Shaft Speed Sensor Mounted on transmission C114
Overdrive Drum Speed Sensor Mounted on transmission C113
Park Brake Switch Between front seats, on park brake support C309
Powertrain Control Module Inline Fuse LH rear of engine compartment C112
Powertrain Control Module Power Relay In engine compartment relay box C171
Powertrain Control Module
Power Relay Diode In engine compartment relay box C171
Power Door Lock Module LH front of cargo area, behind LH "B" pillar C326
Power Mirror Switch In top front of LH front door, on armrest C550
Powertrain Control Module Top LH side of safety wall, LH side of brake
master cylinder C172
Pressure Differential Warning Switch LH rear of engine compartment, below brake
fluid reservoir C164
Purge Flow Sensor Top center front of engine C120
Rear Anti-Lock Brake System
Proportioning Valve Switch Assembly LH rear of engine compartment, below
master cylinder C159
Rear Anti-Lock Brake System
Test Connector Behind LH side of I/P, taped to main harness near C296, C297
Radio Center of I/P C254, C257
C258
Radio Amplifier Center of I/P near radio C253, C256
Radio Noise Capacitor (3.0L) Top LH rear of engine, near ignition coil C195
Radio Noise Capacitor (4.0L) Top RH side of engine, near ignition coil C195
Radio Remote Center of I/P near radio C255
Rear Anti-lock Brake System
Module Behind lower center of I/P, below ashtray C279
Rear Auxiliary Blower Motor Switch Behind LH "B" pillar, in trim panel, near bottom
of window C310
Rear Auxiliary Blower Motor Switch
Illumination Behind LH "B" pillar, on rear auxiliary
blower motor switch C315
Rear Axle Speed Sensor Mounted on top RH side of transfer case C169
Rear Cigar Lighter LH front of cargo area, in trim panel near
rear ashtray C316, C327
Rear Cigar Lighter Illumination LH front of cargo area in trim panel near
rear ashtray C314
Rear Door Latch Switch In top part of RH rear door C474
Rear Heated Oxygen Sensor Lower RH rear of engine, on exhaust manifold C157
Rear Window Defrost Control LH center of I/P, RH side of instrument cluster C299
Rear Window Defrost Grid On liftgate window C477, C479
Remote Headphone Jumper LH side of cargo area, behind trim panel, on C322
Remote Headphone Module LH side of cargo area, behind trim panel C322
RH Kick Panel Crash Sensor Behind RH cowl panel C242
Right Backup Lamp Right rear of vehicle C470
Right Courtesy Lamp Switch Front of RH front door jamb C245
Right Door Handle Switch In top rear of RH front door, on top of latch
assembly C604
Right Front Door Ajar Switch In top rear of RH front door, on side of latch
assembly C282
Right Front Door Lock Motor In rear of RH front door C606
Right Front Park/Turn Lamp RH front corner of vehicle C139
Right Front Speaker Top RH side of I/P C224
Right Headlamp RH front of vehicle C140
Right Instrument Panel Courtesy Lamp Lower RH side of I/P C247
Right License Lamp (With Liftgate) Center of liftgate C476
Right Power Mirror Top front of RH front door C602
Right Power Window Motor In lower front of RH front door C607
Right Rear Door Ajar Switch In lower LH corner of RH rear door C464
Right Rear Door Lock Motor
(Dual Doors) RH rear bottom of door C465
Right Rear Seat Speaker RH side of cargo area, at "C" pillar C319
Right Rear Stop/Side Marker/Turn Lamp RH rear corner of vehicle C468
Right Vanity Mirror Lamp And Switch RH side of windshield header C906
Right Window/Door Lock Switch Center of RH front door, on armrest C608
Running Lamps Relay LH rear of cargo area, part of trailer tow
relay module C413
Seat Belt Buckle Switch In driver's seat belt buckle assembly C311
Shift Lock Actuator On lower part of steering column C264
Sliding Door Ajar Relay Behind lower LH side of I/P, right of
steering column C265
Sliding Door Courtesy Lamp Switch Lower rear of RH "B" pillar, at front of
sliding door stepwell C312
Sliding Door Lock Motor In front of sliding door, below window C804
Speed Control Disable Switch Behind LH side of I/P, near brake on/off switch C201
Speed Control Servo/Amplifier
Assembly LH rear corner of engine compartment C197
Speed Control Switch Assembly In steering wheel near clockspring assembly C228
Starter Motor/Solenoid (3.0L) Lower LH rear of engine *
Starter Motor/Solenoid (4.0L) Lower LH rear of engine *
Starter Relay Center of LH fender apron C111
Stepwell Lamp In bottom rear of RH "B" pillar, at front of
sliding door stepwell C313
Tach Test Connector LH rear of engine compartment, taped to
engine control sensor harness C145
Throttle Position Sensor (3.0L) Top center front of engine, on throttle body C149
Throttle Position Sensor (4.0L) Top LH front of engine, on throttle body C149
Transfer Case Clutch Solenoid Top RH side of transfer case C147
Transmission Control Switch On end of transmission selector lever C269
Warning Chime Module Behind LH side of I/P, near top of cowl panel C236
Windshield Washer Pump Motor Lower LH Front of engine compartment, in
windshield washer fluid reservoir C144
Windshield Wiper Motor Top center of safety wall C151, C152
Wiper Control Module Behind lower LH side of I/P, right of
steering column C222