
POWER SEATS
CONTENTS
page page
ADJUSTER ............................. 3 
CIRCUIT BREAKER TEST  .................. 1 
ENTHUSIAST SEAT  ....................... 4 
GENERAL INFORMATION  .................. 1 
HARNESS VOLTAGE TEST  ................. 1 
HORIZONTAL AND VERTICAL TRANSMISSIONS  ....................... 3 
MEMORY CONTROL MODULE REPLACEMENT  ....................... 19 
MOTOR  ................................ 3 
MOTOR TESTS  .......................... 1 
POWER MEMORY SEAT, RECLINER AND MIRRORS  ............................. 5  POWER MEMORY SEAT, RECLINER AND 
MIRRORS DIAGNOSIS  ................... 9 
POWER RECLINER MECHANISM  ........... 18 
POWER RECLINER MOTOR AND CABLE  ..... 17 
RECLINER SWITCH REPLACEMENT  ......... 19 
RECLINER SWITCH TEST  ................. 19 
SEAT ASSEMBLY  ........................ 3 
SWITCH REPLACEMENT REMOVAL  .......... 5 
SWITCH TEST  ........................... 5 
SWITCH TEST  ........................... 3 
TEST PROCEDURES  ...................... 6 
TEST PROCEDURES  ...................... 1 
GENERAL INFORMATION
Power seats can be adjusted in six different direc- 
tions up, down, forward, back, tilt forward, or tilt
rearward. A three armature permanent magnet reversible mo-
tor is coupled through cables to worm gear box assem-
blies located in the seat tracks, providing the various
seat movements. The electrical circuit is protected by a 30 amp circuit
breaker located on the fuse block.
TEST PROCEDURES
Before any testing is attempted the battery should be
carefully charged and all connections and terminals
cleaned and tightened to insure proper continuity and
grounds. With dome lamp on, apply switch in direction of
failure. If dome lamp dims the seat motor is trying to
work indicating mechanical jamming. If dome lamp
does not dim, then proceed with the following electrical
tests.
CIRCUIT BREAKER TEST
Find correct circuit breaker on fuse block. Pull out
slightly but be sure that circuit breaker terminals still
contact terminals in fuse block. Connect ground wire of
voltmeter to a good ground. With probe of voltmeter
positive wire, check both terminals of circuit breaker
for battery voltage. If only one terminal checks at
battery voltage, circuit breaker is defective and must
be replaced. If neither terminal shows battery voltage,
check for open or shorted circuit to circuit breaker.
HARNESS VOLTAGE TEST
The following test will determine whether or not
voltage is continuous through the body harness to the
switch. (1) Remove power seat switch from mounting posi-
tion and disconnect switch from wiring harness. (2) Connect one lead of test light to ground terminal,
black wire (BK) of center section, and touch other test
light lead to red wire (RD) terminal. (3) If test light comes on, harness to switch is good.
If test light does not come on, perform circuit breaker
test.
MOTOR TESTS
AA BODY
(1) Remove switch from mounting position and dis-
connect from harness. (2) To check the center motor, connect a jumper wire
between pin 5 and pin 3 (Fig. 1). Connect a second
jumper wire between pin 7 and pin 4 If motor does not
operate, reverse the jumpers, pin 5 to pin 4 and pin 7 to
pin 3. If motor still does not operate check wiring
between switch connector and motor assembly. If wir-
ing checks good replace motor assembly. (3) To check the front motor, connect a jumper wire
between pin 5 and pin 1 (Fig. 1). Connect a second
jumper wire between pin 7 and pin 8. If motor does not
operate, reverse the jumpers, pin 5 to pin 8 and pin 7 to
pin 1. If motor still does not operate check wiring
between switch connector and motor assembly. If wir-
ing checks good replace motor assembly.
(4) To check the rear motor, connect a covered jumper
wire between pin 5 and pin 6 (Fig. 1). Connect a second
Ä  POWER SEATS 8R - 1 

is non-standard the main wire color will have a slash 
(/) after it followed by the tracer color.
CIRCUIT IDENTIFICATION
All circuits in the diagrams use an alpha/numeric
code to identify the wire and its function. To identify
which circuit code applies to a system, refer to the 
Circuit Identification Code Chart. This chart shows
the main circuits only and does not show the second-
ary codes that may apply to some models.
LOCATING A SYSTEM
To locate a system or component in the diagrams,
refer to the alphabetical index at the front of the di-
agrams. Determine the diagram sheet number. Sheet
numbers are located at the lower right or left hand
corner of each sheet.  Page numbers at the top of 
the page do not apply to diagram sheets.  The diagram index identifies the main system and 
all components in that system. There are also sec-
tions of the index that identify specific components
only (for example modules, lamps, etc.). Refer to a
components name in the index if you are unclear as
to what a system may be called. Diagram pages are arranged starting with the bat-
tery and fuses. Then working into charging, starting,
and ignition systems. After this they start at the
front of the vehicle and work to rear of the vehicle.
The diagrams end with connector identification
pages.
COMPONENT IDENTIFICATION
When looking for a components location on the ve-
hicle refer to the wiring and components section.
This section shows the wire harness routing and the
components location in the vehicle. To use this sec-
tion refer to the wiring diagrams for the location of
the component. Then use the component identifica-
tion index to locate the proper figure number.
SPLICE LOCATIONS
Splices are indicated in the diagrams by a diamond
with a splice circuit code within it (Fig. 9 example 1).
If there is more than one splice per circuit a small
box will be connected to it with the splice number in
it (Fig. 9 example 2). To locate a splice in the wiring harness determine
the splice number from the wiring diagrams then re-
fer to the splice location index. This section shows
the general location of the splice in the harness.
Fig. 6 Wiring Diagram Page Sample
Fig. 7 Wire Color Code Identification
Fig. 8 Wire Color Code Chart
Ä  GENERAL INFORMATION 8W - 3 

Wiring Diagram 
Name Sheet Number 
Fan Control Relay  ...........................33 
Radiator Fan Motor  ..........................33 
Fog Lamps  ............................. .55, 56 
Fog Lamp Relay  .............................48 
Fog Lamp Switch  .............................48 
Front End Lighting  ........................ .55, 56 
Front Left Side Marker Lamp  ....................56 
Front Right Side Marker Lamp  ...................55 
Left Aero Hi-Low Beam Headlamp  .................56 
Left Fog Lamp  .............................56 
Left Park & Turn Signal Lamp  ...................56 
Right Aero Hi-Low Beam Headlamp  ................55 
Right Fog Lamp  ............................55 
Right Park & Turn Signal Lamp  ..................55 
Fuel Injection Ignition System (2.5L)  .......12, 13, 14, 15, 16 
Automatic Shutdown Relay  ......................14 
Distributor  ................................15 
Engine Coolant Sensor  ........................15 
EVAP/Purge Solenoid  .........................13 
Exhaust Gas Recirculation Diagnostic Solenoid  .........13 
Heated Oxygen Sensor  ........................12 
Idle Air Control Motor  .........................12 
Ignition Coil  ...............................14 
Injector  ..................................16 
MAP Sensor  ...............................13 
Powertrain Control Module  ............12, 13, 14, 15, 16 
Throttle Position (Sensor)  ......................12 
Vehicle Speed Senosr  .........................15 
Fuel Injection Ignition System Flex Fuel  (2.5L Engine)  ................ .17, 18, 19, 20, 21, 22 
Auto Shutdown Relay  ........................20 
Distributor  ...............................22 
Engine Coolant Sensor  ........................21 
EVAP/Purge Solenoid  .........................19 
Fuel Sensor  ...............................17 
Heated Oxygen Sensor  ........................18 
Idle Air Control Motor  ........................18 
Ignition Coil  ...............................20 
Injectors  .................................17 
MAP Sensor  ..............................19 
Powertrain Control Module (PCM)  . . . .17, 18, 19, 20, 21, 22 
Throttle Position (Sensor)  ......................18 
Vehicle Speed Sensor  ........................21 
Fuel Injection Ignition System  (3.0L)  ............. .23, 24, 25, 26, 27, 28, 29, 30, 31 
Automatic Shutdown Relay  .....................28 
Distributor  ...............................27 
Engine Coolant Sensor  ........................27 
Exhaust Gas Recirculation Diagnostic Solenoid  .........24 
EVAP/Purge Solenoid  .........................23 
Heated Oxygen Sensor  ........................24 
Idle Air Control Motor  ........................30 
Injectors  .................................26 
Ignition Coil  ...............................29 
MAP Sensor  ..............................30 
Power Steering Pressure Switch  ..................25Wiring Diagram 
Name Sheet Number 
Powertrain Control Module (PCM)  .............. .23, 24, 25, 27, 28, 29, 30, 31 
Throttle Position (Sensor)  ......................24 
Vehicle Speed Sensor  ........................28 
Fuel Pump Motor  .............................69 
Fuel Pump Relay  .............................70 
Fuel Tank Electrical Systems  ...................69, 70 
Fuel Pump Motor  ...........................69 
Fuel Pump Relays  ...........................70 
Fuel Tank Level Gauge Sending Unit  ...............69 
Fuse Application Chart  .....................1,2,3,4 
Fuses Fuse 1  ..............................4,80,84 
Fuse 2  .............4,5,39,40,53,74,80,84,87,89 
Fuse 3  ..............................1,95,99 
Fuse 4  ..............................1,95,99 
Fuse 5  ...............1,49,51,68,71,72,84,87,89 
Fuse 6  ..............................2,65,89 
Fuse 7  ..............................3,11,59 
Fuse 8  ......................3,11,44,45,47,77 
Fuse 9  .........................3,11,68,71,72 
Fuse 11  ...............3,9,11,16,22,37,47,60,84 
Fuse 12  ...............................1,61 
Fuse 14  ...............................2,48 
Fuse 15  .......................2,45,47,48,106 
Fuse 16  ..........................2,44,45,59 
Fuse 18  .............................4,11,64 
Fuse 19  .............................4,11,61 
Fuse 20  ..........................4,11,87,89 
Fuseblock Module & Relay Blank  ..................107 
Glove Box Lamp and Switch  ......................54 
Hazard Flasher  ..............................61 
Headlamp Dimmer Switch  .....................1,50 
Headlamp, Key-in, Seat Belt Chimes  .................45 
Headlamp Optical Horn Dimmer Switch  .............1,50 
Headlamp Switch  ...........................1,49 
Headlamp and Fog Lamp Switch  ..............48, 49, 50 
Fog Lamp Relay  ............................48 
Fog Lamp Switch  ...........................48 
Headlamp Switch  ...........................49 
Optical Horn & Headlamp Dimmer Switch  ............50 
Headlamp Switch Controlled Interior Lighting  .........51, 52 
A/C Lamps  ...............................52 
Ash Receiver Lamp  ..........................52 
Cigar Lighter Lamp  ..........................52 
Heater Lamp  ..............................52 
Radio Lamp  ...............................52 
Heated Oxygen Sensor  ................... .12, 18, 24 
Heated Rear Window  ..........................84 
Heated Rear Window  .........................84 
Switch  ..................................84 
Timer  ...................................84 
Heater System  ...............................68 
Bi-level Control Switch  ........................68 
Blower Motor  ..............................68 
Blower Slide Control  .........................68 
Heater Control Switch  ........................68
8W - 182 WIRING DIAGRAMS AA-BODY Ä 

Wiring Diagram 
Name Sheet Number 
Left Cornering Lamp  .........................82 
Left High Beam Headlamp  ......................82 
Left Low Beam Headlamp  ......................82 
Left Park/Turn Signal Lamp  .....................82 
Left Side Marker Lamp  ........................82 
Right Cornering Lamp  ........................81 
Right High Beam Headlamp  .....................81 
Right Low Beam Headlamp  .....................81 
Right Park/Turn Signal Lamp  ....................81 
Right Side Marker Lamp  .......................81 
Front End Lighting Concealed Headlamps with D.R.L.  (New Yorker/5th Avenue)  ................... .83, 84 
Daytime Running Lamp Module  ..................84 
Left Cornering Lamp  .........................84 
Left High Beam Headlamp  ......................84 
Left Low Beam Headlamp  ......................84 
Left Park/Turn Signal Lamp  .....................84 
Left Side Marker Lamp  ........................84 
Right Cornering Lamp  ........................83 
Right High Beam Headlamp  .....................83 
Right Low Beam Headlamp  .....................83 
Right Park/Turn Signal Lamp  ....................83 
Right Side Marker Lamp  .......................83 
Fuel Injection Ignition System (3.0L)  ......19, 20, 21, 22, 23 
Automatic Shut Down Relay  ....................23 
Data Link Connector  .........................23 
Distributor  ...............................19 
Distributor Ignition Coil  .......................23 
Engine Coolant Temperature Sensor  ...............19 
EVAP/Purge Solenoid  .........................20 
Exhaust Gas Recirculation Solenoid  ................21 
Heated Oxygen Sensor  ........................19 
Idle Air Control Motor  ........................21 
Injectors  .................................20 
MAP Sensor  ..............................21 
Power Steering Switch  ........................19 
Powertrain Control Module  ...........19, 20, 21, 22, 23 
Throttle Position (Sensor)  ......................21 
Fuel Injection Ignition System  (3.3L & 3.8L)  .............. .24, 25, 26, 27, 28, 29 
Automatic Shut Down Relay  ....................29 
Camshaft Position Sensor  ......................28 
Crankshaft Position Sensor  .....................28 
Data Link Connector  .........................29 
Direct Ignition System Coil Pack  ..................24 
Engine Coolant Temperature Sensor  ...............25 
EVAP/Purge Solenoid  .........................27 
Exhaust Gas Recirculation Solenoid  ................26 
Heated Oxygen Sensor  ........................25 
Idle Air Control Motor  ........................26 
Injectors  .................................24 
MAP Sensor  ..............................26 
Power Steering Switch  ........................25 
Powertrain Control Module  .........24, 25, 26, 27, 28, 29 
Throttle Position (Sensor)  ......................26 
Fuel Pump Motor  .............................36 
Fuel Pump Relay  .............................36Wiring Diagram 
Name Sheet Number 
Fuel Tank Level Gauge Sending Unit  .................36 
Fuse Application Chart  .....................1,2,3,4 
Fuseblock Module  ........................... .168 
Fuses  Fuse #1  ...............................2,66 
Fuse #2  ........................2,37,43,59,66 
Fuse #3  .............1,66,69,71,73,75,78,81,83, 
96, 102, 105, 110 
Fuse #4  .............1,66,69,71,73,75,78,81,83, 
96, 102, 105, 110 
Fuse #5  ................1,51,53,55,65,85,95,99, 
101, 116, 119, 121, 128, 132, 136, 148 
Fuse #6  .....................4,11,15,22,27,37 
Fuse #7  ..................4,11,15,22,27,41,147 
Fuse #8 . . .4, 11, 15, 22, 27, 57, 67, 95, 100, 102, 104, 107,  109, 128, 132, 135, 141 
Fuse #9  ............3,11,57, 115, 124, 125, 148, 158 
Fuse #10  ....................3,11,51,53,55,115 
Fuse #11  .......................3,11,12,33,53 
Fuse #12  ...................... .88, 91, 112, 159 
Fuse #13  ...........................4,99,159 
Fuse #14  ...............................1,64 
Fuse #15  ...........2,6,7,9,57,64, 118, 126, 128, 1 
32, 136, 139, 151, 160 
Fuse #16  ..............................2,122 
Fuse #17  .......................4, 143, 146, 148 
Fuse #18  ........3,11,62, 103, 106, 108, 130, 134, 137 
Fuse #19  ............................3,11,59 
Fuse #20  .....................3,11, 119, 121, 126 
Fuse F1-Power Distribution Center  .........4,5,7,9,148 
Fuse F2-Hazard Lamp  ......................5,7,9 
Generator  ..............................6,8,10 
Glove Box Module and Front Cigar Lighter  ............111 
Ash Receiver Lamp  ........................ .111 
Deck Lid Release Switch  ..................... .111 
Front Cigar Lighter  ........................ .111 
Glove Box Lamp and Switch  ...................111 
Hazard Flasher  ..............................59 
Headlamp Dimmer Switch  .....................1,66 
Headlamp Switch  .........................1,65,66 
Optical Horn/Headlamp Dimmer Switch  .............66 
Headlamps-Aero  ..................... .69, 70, 71, 72 
Headlamps-Concealed . . .73, 74, 75, 76, 77, 78, 79, 80, 81, 82,  83, 84 
Headlamp Switch Controlled Interior Lighting  ...........85 
Headlamp Switch Lamp  .......................85 
Transmission Range Lamp with Electronic Cluster  .......85 
Heated Oxygen Sensor  ................... .14, 19, 25 
Heated Rear Window  ......................... .148 
Heated Rear Window Switch  ...................148 
Rear Window Grid  ......................... .148 
Heated Rear Window Switch  ...................4,148 
Heater Bi-Lever Control Switch  ....................51 
Heater Blower Motor  ...........................51 
Heater Blower Motor Resistor  .....................51 
Heater System  ...............................51 
Bi-level Control Switch  ........................51 
Blower Motor  ..............................51
8W - 316 WIRING DIAGRAMS AC-AY BODY Ä 

WIRING DIAGRAMS AG-AJ BODY
ALPHABETICAL INDEX
Wiring Diagram 
Name Sheet Number 
A/C Compressor Clutch  .........................89 
A/C and Heater System  ..................... .91, 92 
A/C Compressor Clutch Relay  ...................91 
A/C Low Pressure Switch  ......................91 
A/C High Pressure Switch  ......................92 
A/C Cycling Switch  ..........................92 
ABS Warning Lamp Diode  .......................69 
Airbag System  ........................... .84, 85 
Clock Spring  ..............................84 
Diagnostic Module  ..........................84 
Interface Grommet  ..........................85 
Left Airbag Sensor  ..........................85 
Right Airbag Sensor  .........................85 
Squib (Airbag Igniter)  ........................84 
Air Conditioning System  ........................90 
A/C Blower Motor  ...........................90 
A/C/Heater Blower Motor Resistor  .................90 
A/C Switch  ...............................90 
Blower Switch  .............................90 
Defrost Switch  .............................90 
Illumination Lamps Switch  .....................90 
Alarm, Security Module  ....................... .127 
Ambient Air Temperature Sensor  ...............117, 119 
Anti-Lock Brake System (Except Turbo 3)  .............170 
Anti-Lock Brake System Controller  ..........68, 69, 70, 71 
Anti-Lock Brake System  .................68, 69, 70, 71 
ABS Controller  .................... .68, 69, 70, 71 
ABS Hydraulic Modulator  ......................68 
ABS Pump Motor Relay  .......................68 
ABS System Relay  ..........................69 
ABS Warning Lamp Diode  ......................69 
ABS Warning Switch Lamp Switch  ................70 
Brake Switch  ..............................70 
Left Front Wheel Sensor  .......................71 
Left Rear Wheel Sensor  .......................71 
Park Brake Switch  ...........................70 
Right Front Wheel Sensor  ......................71 
Right Rear Wheel Sensor  ......................71 
Automatic Shutdown Relay  ..................20, 27, 33 
Battery  ...........................1,9,11,53,56 
Body Computer  ......................... .165, 166 
Body Computer #1  ............................40 
Body Computer (Mechanical Cluster)  ..............79, 80 
Body Computer #2  ............................40 
Body Computer (Electronic Cluster)  ...............81, 82 
Body Wiring to Left Instrument Panel  ...............147 
Body Wiring to Right Instrument Panel  ...........150, 151 
Bulkhead Disconnect (50-Way)  ................153, 154 
Center High Mounted Stop Lamp (AG)  ...............140 
Center High Mounted Stop Lamp (J-21)  ..............141 
Center High Mounted Stop Lamp (J-27)  ..............142 
Charging System (2.5L and Turbo)  ................9,10Wiring Diagram 
Name Sheet Number 
Battery  ...................................9 
Data Link Connector  ..........................9 
Generator  ................................10 
Power Distribution Center  ....................9,10 
Powertrain Control Module  ......................9 
Charging System (3.0L)  ..................... .11, 12 
Battery  ..................................11 
Generator  ................................12 
Power Distribution Center  .................. .11, 12 
Cigar Lighter  ................................51 
Circuit Breakers (Fuse Cavity #2)  ...........8,42,110, 111 
Circuit Breakers (Fuse Cavity #3)  ..............5,53,116 
Clockspring  .......................... .59, 65, 84 
Clutch Pedal Position Jumper  ..................13, 15 
Clutch Pedal Position Switch  .....................14 
Combo Flasher  ..............................56 
Data Link Connector  ..................9,19,25,34,72 
Daytime Running Lights Module Connector  ............173 
Decklid Lock Sense Switch  ..................... .102 
Dimming Interior Lamps & Headlamp Switch  .........51, 52 
Ash Receiver Lamp  ..........................51 
Cluster Lamps  .............................52 
Cigar Lighter  ..............................51 
Console Switch Module  .......................51 
A/C Heater Control Switch Lamp  .................52 
Headlamp Switch  ...........................51 
Fog Lamp Switch  ...........................51 
Fuse Panel Switch  ...........................51 
Left Pod Lamps  ............................51 
Left Switch Pod  ............................51 
Transmission Range Lamp  .....................51 
Diode  ....................................89 
Diode Package  ....................... .83, 102, 104 
Distributor  .............................. .21, 26 
Dome and Courtesy Lamps (AG)  ...............125, 126 
Cargo Lamp  ............................. .126 
Dome Lamp  ............................. .126 
Front Reading Lamps  ....................... .126 
Front Reading Lamp Switch  ................... .126 
Glove Box Lamp & Switch  .................... .125 
Halo Light  .............................. .125 
Liftgate Ajar Switch  ........................ .125 
Vanity Mirror Lamps  ....................... .126 
Vanity Mirror Lamp Switch  ................... .126 
Dome, Reading and Courtesy Lamps (J-27 Only)  .....121, 122 
Courtesy Lamp  ........................... .121 
Decklid Ajar Switch  ........................ .122 
Glove Box Lamp  .......................... .121 
Halo Light  .............................. .121 
Left Door Courtesy Lamp  .................... .122 
Rear Mirror Courtesy Lamp  ................... .122 
Right Door Courtesy Lamp  ................... .121
Ä WIRING DIAGRAMS AG-AJ BODY 8W - 533 

Wiring Diagram 
Name Sheet Number 
Trunk Lamp  ............................. .122 
Vanity Mirror Lamps  ....................... .122 
Vanity Mirror Lamp Switch  ................... .122 
Dome, Reading and Courtesy Lamps (J-21 Only)  .....123, 124 
Courtesy Lamp  ........................... .123 
Decklid Ajar Switch  ........................ .124 
Front Reading Lamps  ....................... .124 
Glove Box Lamp  .......................... .123 
Halo Light  .............................. .123 
Left Door Courtesy Lamp  .................... .124 
Right Door Courtesy Lamp  ................... .123 
Trunk Lamp  ............................. .124 
Vanity Mirror Lamps  ....................... .124 
Vanity Mirror Lamp Switch  ................... .124 
Door Courtesy Lamps & Illuminated Entry  ............109 
Left Door Illuminated Entry Switch  ...............109 
Right Door Illuminated Entry Switch  ..............109 
Door and Decklid Ajar Warning System  ...............83 
Deck Lid Warning Switch  ......................83 
Diode Package Relay  .........................83 
Door, Liftgate-Decklid Ajar & Seatbelt Warning System  (w/o EVIC)  .......................... .101, 102 
Decklid Lock Sense  ........................ .102 
Decklid Warning Switch  ..................... .102 
Diode Package  ........................... .102 
Glove Box Lamp & Switch  .................... .101 
Left Front Door Ajar Switch  ................... .102 
Liftgate Ajar Switch  ........................ .104 
Right Front Door Ajar Switch  ...................102 
Seat Belt Switch  .......................... .101 
Door, Liftgate Decklid Ajar & Seatbelt Warning System  (w/EVIC)  ............................ .103, 104 
Decklid Warning Switch  ..................... .104 
Diode Package  ........................... .104 
Glove Box Lamp & Switch  .................... .103 
Left Front Door Ajar Switch  ................... .104 
Liftgate Ajar Switch  ........................ .102 
Right Front Door Ajar Switch  ...................104 
Seat Belt Switch  .......................... .103 
Door Lock System  ....................... .115, 116 
ADL Unlock Relay  ......................... .115 
Key Disarm Switch  ..................... .115, 116 
Left Front Door Lock Motor  ................... .115 
Left Front Door Lock Switch  ...................115 
Left Front Door Switch Connector  ................115 
Right Front Door Lock Motor  ...................116 
Right Front Door Lock Switch  ..................116 
Right Front Door Switch Connector  ...............116 
Switch Function Chart  ................... .115, 116 
EGR Diagnostic Solenoid  .................... .18, 24 
Electronic Cluster  .............................77 
Electronic Cluster Left PCB Connector  ...............157 
Electronic Cluster Right PCB Connector  ..............158 
Electronic or Mechanical Cluster  ....................6 
Transmission Control System  ..............36, 37, 38, 39 
Back-Up Lamp Relay  .........................38 
Output Speed Sensor  .........................39Wiring Diagram 
Name Sheet Number 
Park/Neutral Position Switch  ....................38 
Safety Shut Down Relay  .......................36 
Transmission Control Module  ............36, 37, 38, 39 
Transmission Control System  ............36, 37, 38, 39 
Transmission Pressure Switch  ...................36 
Transmission Range Switch  .....................38 
Transmission Solenoids  .......................36 
Turbine Speed Sensor  ........................39 
Electronically Tuned Stereo Radio with Name Brand  Speakers  ............................. .61, 62 
Left Door Speaker  ...........................62 
Left Front Speaker  ..........................61 
Left Rear Speaker  ...........................62 
Right Door Speaker  ..........................62 
Right Front Speaker  ..........................61 
Right Rear Speaker  ..........................62 
Electronically Tuned Stereo Radio with RS System  .....63, 64 
Left Door Speaker  ...........................64 
Left Front Speaker  ..........................63 
Left Rear Speaker  ...........................64 
Right Door Speaker  ..........................64 
Right Front Speaker  ..........................63 
Right Rear Speaker  ..........................64 
RS Amplifier  ........................... .63, 64 
Electronic Vehicle Information Center  ................72 
Brake Fluid Level Sensor  ......................72 
Coolant Level Sensor  .........................72 
Data Link Connector  .........................72 
Engine Node Module  .........................72 
Engine Oil Level Sensor  .......................72 
Engine Compartment Fuse Application Chart  .......1,2,3,4 
Engine Coolant Temperature Sensor  ..............21, 26 
Engine Node Module Connector  ...................161 
Engine Oil and Temperature Warning System (except 3.0L) . .40 Body Computer Connector #1  ...................40 
Body Computer Connector #2  ...................40 
Engine Oil Pressure Switch/Sending Unit  ............40 
Engine Temperature Sending Unit  .................40 
Engine Oil and Temperature Warning System (3.0L)  .......41 
Engine Oil Level Sensor  .......................41 
Engine Oil Pressure Switch/Sending Unit  ............41 
Engine Temperature Sending Unit  .................41 
Engine Starter Relay  ..................... .13, 14, 15 
Engine Starter System (2.5L Auto Trans)  ..............13 
Clutch Pedal Position Jumper  ...................13 
EMCC Solenoid  ............................13 
Engine Starter Relay  .........................13 
Field Coil Engine Starter Motor  ...................13 
Park Neutral Position Switch  ....................13 
Engine Starter System (Man Transmission)  ............14 
Clutch Pedal Position Switch  ....................14 
Engine Starter Relay  .........................14 
Field Coil Starter Motor  .......................14 
Manual Transmission Back-Up Lamp Switch  ..........14 
Engine Starter System (3.0L)  .....................15 
Clutch Pedal Position Jumper  ...................15 
Field Coil Engine Starter Motor  ...................15
8W - 534 WIRING DIAGRAMS AG-AJ BODY Ä 

Wiring Diagram 
Name Sheet Number 
Fuel Gauge  ............................. .107 
Fuel Pump Module  ........................ .107 
Fuel Pump Relay  .......................... .108 
Fuel Tank Gauge Level Sending System  ............107 
Fuse Application Chart (Engine Compartment)  ......1,2,3,4 
Fuse Application Chart (Instrument Panel)  .........5,6,7,8 
Fuse Block  ............................... .143 
Fuses Fuse 1  ...........................8,42,90,93 
Fuse 5  ....................8,13,14,39,42,84,96 
Fuse 6  ..............................8,42,56 
Fuse 7  .............................8,42,105 
Fuse 8  ................................5,52 
Fuse 9  ................................5,55 
Fuse 10  ..........................5,10,12,54 
Fuse 11  ..........................5,60,84,88 
Fuse 12  ...............................5,63 
Fuse 14  .....................7,42,70,73,77,84 
Fuse 15  ..........................7,42,59,70 
Fuse 17  .........................6,53, 133, 137 
Fuse 18  .........................6,53, 133, 137 
Fuse 19  ...............................6,54 
Fuse 20  ...............................6,54 
Fuse 21  ..........................5,10,12,59 
Fuse 22  ...............................5,65 
Fuse 25  .......................8,94,95,98,100 
Fuse 26  ..............8,16,73,77,94, 121, 123, 125 
Fuse 27  ..........................7,42,61,63 
Fuse 28  .............................7,42,67 
Fuse 36  ...........................1,9,11,56 
Fuse 37  ..................................1 
Fuse 40  ..............................2,9,11 
Fuse 41  ..............................2,9,11 
Fuse 42  ...........................2,9,11,18 
Fuse 43  ..................................2 
Fuse 44  .............................2,10,12 
Fuse 45  .............................2,10,12 
Fuse 46  ..............................2,9,11 
Fuse 47  ..............................2,9,11 
Fuse 48  .............................1,10,12 
Fuse 50  .............................1,10,12 
Fuse 51  .............................2,10,12 
Fuse 52  .............................4,10,12 
Fuse 53  .............................4,10,12 
Fuse 55  ..........................2,10,12,13 
Fuse 56  ........................3,10,12,54,84 
Fuse 57  ..........................3,10,12,54 
Fuse 58  .............................1,10,12 
Generator  .............................. .10, 12 
Glove Box Lamp Switch  ................... .101, 103 
Headlamp Switch  ......................... .51, 55 
Headlamp Switch System  .................. .53, 54, 55 
Battery  ..................................53 
Fog Lamp Relay  ............................55 
Fog Lamp Switch  ...........................55 
Headlamp Switch  ...........................55 
High Beam Relay  ...........................53Wiring Diagram 
Name Sheet Number 
Left Pod Light  .............................55 
Low Beam Relay  ............................53 
Optical Horn Switch  .........................55 
Park Lamp Relay  ...........................53 
Parking Switch  .............................55 
Turn Signal Switch  ..........................55 
Heated Oxygen Sensor  ................... .17, 24, 32 
Heated Rear Window  ......................8,94,95 
Heated Rear Window Switch  .................8,94,95 
Heater System  ...............................93 
Blower Motor  ..............................93 
Blower Motor Resistor  ........................93 
Blower Switch  .............................93 
Illumination Lamp Switch  ......................93 
High Beam Relay  ...........................6,53 
Horn System  ...............................65 
Clockspring  ...............................65 
Horn Relay  ...............................65 
Horn Switch  ..............................65 
Left Horn (Lo-Note)  ..........................65 
Right Horn (Hi-Note)  .........................65 
Idle Air Control Motor  ...................... .17, 23 
Ignition Coil  ............................. .19, 23 
Ignition Switch  ...........................2,7,42 
Instrument Panel Fuse Application Chart  ..........5,6,7,8 
Intermittent Wiper System  .................... .66, 67 
Intermittent Windshield Wiper Motor  ...............67 
Park Switch  ...............................67 
Washer Relay  .............................66 
Windshield Washer Low Fluid Level Sensor  ...........67 
Windshield Washer Pump Motor  .................67 
Wiper Switch  ..............................66 
Interface Grommet  ............................85 
Key Disarm Switch  ....................... .115, 116 
Lamp Outage Module Connectors  ..................174 
Lamps A/C Heater Control Lamp  ......................52 
Ash Receiver Lamp  ..........................51 
Back-Up Lamps  ...........128, 131, 133, 134, 137, 138 
Cargo Lamp  ............................. .126 
Center High Mounted Stop Lamp  ..........140, 141, 142 
Cluster Lamps  .............................52 
Console Switch Module Lamp  ...................51 
Courtesy Lamps  ................ .121, 122, 123, 124 
Dome Lamp  ......................... .118, 126 
Dummy Lamp  .......................... .45, 46 
Fog Lamp-Left  ......................... .43, 47 
Fog Lamp-Right  ........................ .44, 48 
Glove Box Lamp  ............. .101, 103, 121, 123, 125 
Halo Light  ....................... .121, 123, 125 
Headlamp, High Beam  .......43, 44, 45, 46, 47, 48, 49, 50 
Headlamp, Low Beam  .......43, 44, 45, 46, 47, 48, 49, 50 
Illumination Lamp  ....................... .90, 93 
Left Pod Lamps  ......................... .51, 55 
License Lamp  .................. .128, 131, 133, 137 
Park and Turn Signal Lamp-Left  ........43, 45, 47, 49, 50 
Park and Turn Signal Lamp-Right  .......44, 46, 48, 49, 50
8W - 536 WIRING DIAGRAMS AG-AJ BODY Ä 

Wiring Diagram 
Name Sheet Number 
Splice F35-2  ......................... .113, 115 
Splice F35-3  ............................ .114 
Splice G5-1  ................ .70, 73, 77, 84, 88, 127 
Splice G5-2  ........................... .81, 88 
Splice G7  .......................... .21, 24, 35 
Splice G9  .......................... .70, 73, 78 
Splice G74  ........................ .83, 102, 104 
Splice G75  ........................ .83, 102, 104 
Splice K4  ............................. .21, 30 
Splice K4-1  ......................... .17, 21, 29 
Splice K4-2  ...............................32 
Splice K4-3  ...............................27 
Splice K6  ............................. .29, 30 
Splice K7  .......................... .22, 26, 30 
Splice K22  ............................ .26, 37 
Splice K24  ...............................26 
Splice L1  ........................ .129, 133, 137 
Splice L7  ............................ .54, 136 
Splice L7-1  ........................... .45, 49 
Splice L7-2  ........................ .46, 50, 132 
Splice L7-3  ............................. .130 
Splice L7-4  ............................. .129 
Splice L7-5  ............................. .131 
Splice L7-6  .......................... .132, 136 
Splice L7-7  .......................... .132, 136 
Splice L33  ....................... .45, 46, 49, 50 
Splice L43  ....................... .45, 46, 49, 50 
Splice L50  .......................... .140, 141 
Splice L61  ............... .45, 46, 49, 50, 58, 76, 78 
Splice L62  .......................... .130, 131 
Splice L63  .............................. .130 
Splice L94  ......................... .53, 79, 81 
Splice M1-1  ............ .16, 73, 77, 87, 121, 123, 125 
Splice M1-2  ............... .16, 61, 77, 87, 101, 103, 
117, 119, 121, 123, 125 
Splice M1-4  ................... .118, 120, 124, 126 
Splice M1-5  ............................. .122 
Splice M1-6  ............................. .122 
Splice M2  ................. .117, 119, 121, 123, 125 
Splice M2-1  ......................... .118, 126 
Splice P34  .............................. .116 
Splice P76-1  ........................... .97, 99 
Splice T13  ...............................39 
Splice T16  ...............................36 
Splice T24  ......................... .13, 14, 15 
Splice T41  ............................ .15, 38 
Splice V23  .............................. .105 
Splice X13  ...............................62 
Splice X15  ...............................61 
Splice X60  ...............................63 
Splice Z0  .......................9,11,21,25,37 
Splice Z1  .................9,33,44,46,48,50,100 
Splice Z1-2  ...............................68 
Splice Z1-3  ........................... .59, 67 
Splice Z1-4  ................. .43, 45, 47, 49, 65, 89 
Splice Z1-5  .......... .14, 43, 45, 47, 49, 59, 65, 67, 89 
Splice Z1-7  ...............................51Wiring Diagram 
Name Sheet Number 
Splice Z1-8  .......... .43, 45, 47, 49, 52, 56, 60, 90, 93 
Splice Z1-9  ........... .97, 99, 109, 111, 113, 114, 115 
Splice Z1-10  ...................... .100, 109, 115 
Splice Z1-11  ....................... .98, 100, 109 
Splice Z1-12  ................... .94, 105, 129, 140 
Splice Z1-14  ............................ .129 
Splice Z1-15  ......................... .129, 140 
Splice Z1-16  ............................ .130 
Splice Z1-17  .................. .135, 139, 141, 142 
Splice Z1-18  ............................ .141 
Splice Z1-19  ......................... .134, 138 
Splice Z1-20  ......................... .132, 136 
Splice Z1-21  ..............................98 
Splice Z1-28  ................. .44, 46, 48, 50, 65, 69 
Splice Z2  ................................72 
Splice Z2-1  ................... .72, 77, 86, 98, 127 
Splice Z3  ................. .52, 55, 66, 73, 101, 103 
Splice Z3-1  ................ .52, 55, 66, 73, 121, 123 
Splice Z12  ...........................9,21,33 
Splice Z13  ...............................37 
Splice Z14  ...............................37 
Speaker Choke  ..............................60 
Stereo Radio  ....................... .61, 62, 63, 64 
Stop Lamp Switch  ............................59 
Switches ABS Warning Switch  .........................70 
A/C Blower Switch  ..........................90 
A/C Cycling Switch  ..........................92 
A/C High Pressure Switch  ......................92 
A/C Low Pressure Switch  ......................91 
Brake Switch  ..............................70 
Clutch Pedal Position Switch  ....................14 
Deck Lid Ajar Switch  .................... .122, 124 
Deck Lid Warning Switch  ................83, 102, 104 
Dimmer Switch (Slide Control)  ...................51 
Door Ajar Switch-Left Front  .................102, 104 
Door Ajar Switch-Right Front  ................102, 104 
Door Lock Switch  ...................... .115, 116 
Engine Oil Pressure Switch/Sending Unit  ..........40, 41 
Fog Lamp Switch  ........................ .51, 55 
Fuse Panel Switch  ...........................51 
Glove Box Lamp Switch  ............101, 103, 123, 125 
Headlamp  ............................ .51, 55 
Heated Rear Window Switch  ................8,94,95 
Heater Blower Switch  .........................93 
Horn Switch  ..............................65 
Ignition Switch  .........................2,7,42 
Intermittent Wiper Switch  ......................66 
Key Disarm Switch  ..................... .115, 116 
Left Door Illuminated Entry Switch  ...............109 
Left Door Master Window Lift Switch  ..............111 
Left Window Lift Switch  ..................... .110 
Lift Gate Ajar Switch  ................. .102, 104, 125 
Lower Power (Top) Switch  .....................96 
Lumbar Switch  ........................... .114 
Manual Transmission Back-Up Lamp Switch  ..........14 
Mercury Switch  ............................16
Ä WIRING DIAGRAMS AG-AJ BODY 8W - 539