
WIRING DIAGRAMS AC-AY BODY INDEX
Wiring Diagram
Name Sheet Number
ABS Data Link Connector ........................49
Airbag System ........................... .57, 58
Clockspring ...............................57
Diagnostic Module ..........................57
Interface Grommet ..........................58
Sensor-Left ...............................58
Sensor-Right ..............................58
Squib (Airbag Igniter) ........................57
Air Conditioning and Heater System (2.5L) .............53
A/C Switch ...............................53
Blower Motor ..............................53
Compressor ...............................53
Defrost Switch .............................53
Diode ...................................53
Illumination Lamps ..........................53
Low Pressure Switch .........................53
Resistor .................................53
Switch-Blower .............................53
Air Conditioning Variable Output Compressor ..........113
Air Exhaust Solenoid-Automatic Air Load Leveling ........40
Air Suspension System .................41, 42, 43, 44
Air Exhaust Solenoid .........................42
Air Suspension Relay .........................42
Air Suspension System Control Module .......41, 43, 176
Compressor Assembly ........................42
Compressor Motor ..........................42
Height Sensors ............................44
Shock Absorber ............................43
Solenoids ............................ .41, 44
Air Suspension System Control Module .........41, 43, 176
Antennas ............................. .118, 126
Anti-Lock Brake System ............45, 46, 47, 48, 49, 50
ABS System Relay ..........................47
Controller .................. .45, 46, 47, 48, 49, 50
Data Link Connector .........................49
Left Front Wheel Sensor .......................50
Left Rear Wheel Sensor .......................50
Modulator ............................ .45, 48
Pump Motor ..............................46
Pump and Motor Relay .......................46
Right Front Wheel Sensor ......................50
Right Rear Wheel Sensor ......................50
Yellow Lamp Relay ..........................49
Anti-Lock Brake System Controller .....45, 46, 47, 48, 49, 50
Anti-Lock Brake System Modulator Connectors .........172
Anti-Lock Brake System Controller Connector ..........175
Anti-Lock Brake System Modulator ...............45, 48
ATC In-line Connector ........................ .117
Automatic Air Load Leveling System ..............39, 40
Air Exhaust Solenoid .........................40
Compressor Assembly ........................40
Compressor Motor ..........................40Wiring Diagram
Name Sheet Number
Load Leveling Relay .........................40
Shock Absorber ............................40
Automatic Day/Night Mirror .................... .124
Automatic Temperature Control .............115, 116, 117
A/C Blower Motor ......................... .115
Ambient Sensor .......................... .117
ATC Control Switch ........................ .116
ATC In Line Connector ...................... .117
ATC Power Module ........................ .115
In Car Senso r............................ .115
In Car Sensor Motor ....................... .115
Sun Sensor ............................. .115
Water Sensor ............................ .117
Automatic Temperature Control (Radiator and
Compressor 3.3L & 3.8L) .................. .113, 114
A/C Ambient Temperature Switch ................114
A/C Compressor Clutch Relay ...................113
A/C Fan Cutout Switch ...................... .114
A/C High Pressure Cutout Switch ................114
A/C Low Pressure Switch .................... .114
A/C Variable Output Compressor .................113
Diode ................................. .113
Radiator Fan Motor ........................ .113
Radiator Fan Relay ........................ .114
Automatic Shutdown Relay .......................29
Automatic Temperature Control In-line Connector ........206
Automatic Temperature Control Module Connector .......200
Back-Up Lamp Relay ..........................33
Battery ...............................2,5,7,9
Body Computer 2 (Electronic Cluster) .........101, 102, 194
25-Pin Connector ...................... .101, 102
Body Computer 1 (Electronic Cluster) .........103, 104, 195
25-Pin Connector ...................... .103, 104
Data Link Connector ....................... .103
Halo Lamp .............................. .104
Relay ................................. .103
Body Computer (Mechanical Cluster w/Visual Message Ctr) ......................... .196, 197
Body Computer (Mechanical Cluster w/o Visual Message Ctr) ......................... .198, 199
Body Computer 1 (Mechanical Cluster w/o Visual Message Ctr) ..................... .108, 109, 110
25-Pin Connector ................... .108, 109, 110
Data Link Connector ....................... .110
Halo Lamp .............................. .108
Key-In Switch ............................ .109
Relay Bank ............................. .108
Body Computer 2 (Mechanical Cluster with Visual Message Ctr) ..................... .105, 106, 107
25-Pin Connector ................... .105, 106, 107
Data Link Connector ....................... .106
Halo Lamp .............................. .106
Key-In Switch ............................ .107
Ä WIRING DIAGRAMS AC-AY BODY 8W - 313

Wiring Diagram
Name Sheet Number
Relay Bank ............................. .106
Blower Slide Control ...........................51
Bulkhead Disconnect (50 Way) ................181, 182
Bulkhead Disconnect (50-Way) (2.5L Engine) .......183, 184
Bulkhead Disconnect (50-Way) (3.0L Engine) .......185, 186
Bulkhead Disconnect (50-Way) (3.3L & 3.8L Engine) ......................... .187, 188
Camshaft Position Sensor .......................28
Crankshaft Position Sensor .......................28
Cellular Phone System ........................ .126
Antenna ............................... .126
Center Phone ............................ .126
External Speaker .......................... .126
Microphone ............................. .126
Transmitter/Receiver Unit .................... .126
Visor Phone ............................. .126
Charging System (2.5L Engine) ...................5,6
Battery ...................................5
Generator .................................6
Power Distribution Center .......................6
Charging System (3.0L Engine) ...................7,8
Battery ...................................7
Generator .................................8
Power Distribution Center .......................8
Charging System (3.3L & 3.8L Engine) .............9,10
Battery ...................................9
Generator ................................10
Power Distribution Center ......................10
Cigar Lighter .......................... .111, 112
Circuit Breakers Concealed Headlamps .......................2,68
Power Door Locks ........................2,139
Power Seats ............................2,149
Power Windows .........................3,158
Compressor Motor ........................ .40, 42
Concealed Headlamp Controls .....................68
Circuit Breaker .............................68
Headlamp Door Motor ........................68
Headlamp Door Relays ........................68
Headlamp Relay ............................68
Relay Bank ...............................68
Courtesy Lamp System .................87, 88, 89, 90
Left Front Door Courtesy Lamp ..................87
Left Front Door Jamb Switch ....................87
Left Illuminated Visor Vanity Mirror ................89
Left Illuminated Visor Vanity Mirror Switch ...........89
Left Lamp and Switch ........................89
Left Rear Door Courtesy Lamp ...................87
Left Rear Door Jamb Switch ....................87
Left Rear Quarter Reading Lamp ..................90
Right Front Door Courtesy Lamp .................88
Right Front Door Jamb Switch ...................88
Right Illuminated Visor Vanity Mirror ...............89
Right Illuminated Visor Vanity Mirror Switch ..........89
Right Lamp and Switch .......................89
Right Rear Door Courtesy Lamp ..................88
Right Rear Door Jamb Switch ...................88Wiring Diagram
Name Sheet Number
Right Rear Quarter Reading Lamp .................90
Trunk Lamp ...............................90
Data Link Connectors ..........14, 23, 100, 103, 106, 110,
130, 134, 136
Deck Lid Release and Deck Lid Pull-Down System . . . .159, 160
Deck Lid Pull-Down Unit ..................... .160
Deck Lid Release Solenoid .................159, 160
Deck Lid Release Solenoid/Pull-Down Key Cylinder Switch ............................... .160
Mercury Switch .......................... .159
Underhood Light .......................... .159
Dimmer Switch-Optical Horn ....................1,66
Distributor .............................. .17, 19
Door Ajar System w/Electronic Cluster ...............92
Left Front Door Ajar Switch .....................92
Left Rear Door Ajar Switch .....................92
Right Front Door Ajar Switch ....................92
Right Rear Door Ajar Switch ....................92
Door Ajar System w/Mechanical Cluster and Visual Mess Ctr ...............................93
Left Front Door Ajar Switch .....................93
Left Rear Door Ajar Switch .....................93
Right Front Door Ajar Switch ....................93
Right Rear Door Ajar Switch ....................93
Door Ajar System w/Mechanical Cluster w/o Visual Mess Ctr ...............................94
Left Front Door Ajar Switch .....................94
Left Rear Door Ajar Switch .....................94
Right Front Door Ajar Switch ....................94
Right Rear Door Ajar Switch ....................94
Door Electrical Ground Systems ...................165
Door Jamb Courtesy Lamp Switches ..............87, 88
Door Lock System ....................... .139, 140
Circuit Breaker ........................... .139
Connector and Door Lock Switch Function .......139, 140
Door Lock Relay .......................... .140
Door Unlock Relay ......................... .140
Left Front Door Lock Motor ................... .139
Left Front Door Lock Switch ...................139
Left Rear Door Lock Motor ................... .139
Relay Bank ............................. .139
Right Front Door Lock Motor ...................140
Right Front Door Lock Switch ..................140
Right Rear Door Lock Motor ...................140
Exhaust Gas Recirculation Solenoid ............14, 21, 26
Electronically Tuned Stereo Radio ..............119, 120
Left Door Speaker ......................... .120
Left Rear Speaker ......................... .120
Right Door Speaker ........................ .120
Right Rear Speaker ........................ .120
Electronically Tuned Stereo Radio with RS Amplifier ....................... .121, 122, 123
Left Door Speaker ......................... .123
Left Front Speaker ......................... .123
Left Rear Speaker ......................... .123
Right Door Speaker ........................ .123
Right Front Speaker ........................ .123
Right Rear Speaker ........................ .123
8W - 314 WIRING DIAGRAMS AC-AY BODY Ä

Wiring Diagram
Name Sheet Number
Blower Slide Control .........................51
Illumination Lamp ...........................51
Resistor .................................51
Horn System ............................ .63, 64
Clockspring ...............................63
Horn (Hi-note) .............................63
Horn (Lo-note) .............................63
Horn Relay ...............................63
Horn Switch ..............................63
Idle Air Control Motor .................... .14, 21, 26
Ignition Switch .............................4,11
Injectors ............................ .15, 20, 24
Illuminated Entry System ........................91
Left Front Door Courtesy Lamp ..................91
Left Front Door Illuminated Entry Switch ............91
Right Front Door Courtesy Lamp .................91
Right Front Door Illuminated Entry Switch ...........91
Instrument Panel to Multi-Function Switch Wiring .......180
Instrument Panel Ground System ...................86
Interface Grommet ............................58
Intermittent Wiper System .................... .61, 62
Intermittent Wiper Motor ......................62
Intermittent Wiper Switch ......................61
Washer Pump Motor .........................61
Windshield Washer Low Fluid Level Sensor ...........61
Key Cylinders .......................... .131, 135
Key-In Switch .......................... .104, 107
Keyless Entry Connectors ...................... .208
Lamp Outage Module ...................... .96, 209
Lamps Ash Receiver Lamp ........................ .111
Back-Up Lamps ................ .161, 162, 163, 164
Center High Mounted Stop Lamp ......161, 162, 163, 164
Cornering Lamp Left ...............74, 77, 80, 82, 84
Cornering Lamp Right ..............73, 75, 78, 81, 83
Courtesy Lamps ................... .87, 88, 89, 90
Deck Lid Ajar Warning Lamp ....................95
Door Ajar Lamps ...........................95
Door Courtesy Lamp ................ .87, 88, 90, 91
Glove Box Lamp .......................... .111
Halo Lamp .......................... .104, 106
Headlamp-Left ............... .70, 72, 74, 80, 82, 84
Headlamp-Right ............ .69, 71, 73, 75, 78, 81, 83
Headlamp Switch Lamp .......................85
Illuminated Entry Lamps .......................91
Illumination Lamp ..................... .51, 53, 55
License Lamp .................. .161, 162, 163, 164
Low Engine Oil Pressure Lamp .............30, 31, 32
Low Windshield Washer Fluid Warning Lamp .........95
Parking/Turn Lamp-Left ........70, 72, 74, 77, 80, 82, 84
Parking/Turn Lamp-Right .......69, 71, 73, 75, 78, 81, 83
Park Lamp-Left ............................74
Park Lamp-Right ...........................73
Reading Lamps ............................90
Security Lamp ..................... .128, 132, 136
Side Marker Lamp-Left Front ............70, 72, 82, 84
Side Marker Lamp-Right Front ...........69, 71, 81, 83Wiring Diagram
Name Sheet Number
Side Marker Lamp-Left Rear ................161, 163
Side Marker Lamp-Right Rear ...............162, 164
Tail, Stop/Turn Signal Lamp-Left Rear ..........161, 163
Tail, Stop/Turn Signal Lamp-Right Rear .........162, 164
Transmission Range Lamp .....................85
Trunk Lamp ...............................90
Turn Signal Lamp-Left Front ...............74, 77, 80
Turn Signal Lamp-Right Front ..............73, 75, 78
Underhood Lamp ......................... .159
Vanity Mirror ..............................89
Visor Lamp ...............................89
Left Body to Instrument Panel Wiring ............190, 191
Left Front Door Jamb Switch .....................87
Left Rear Door Jamb Switch ......................87
MAP Sensor .......................... .18, 21, 26
Mechanical Cluster Printed Circuit Board .............167
Mechanical Cluster Printed Circuit Board Connectors ......166
Memory Power Seat & Mirror Connector .............204
Memory Power Seat System ...........151, 152, 153, 154
Circuit Breaker ........................... .153
Left Power Seat Motors ..................... .153
Left Power Seat Switch ...................... .152
Left Power Seat Switch Insulator ................152
Left Recliner Motor ........................ .154
Memory Module ................ .151, 152, 153, 154
Recliner Position Sense Resistor .................154
Recliner Seat Switch ....................... .152
Relay Bank ............................. .153
Seat Memory Selector Switch ...................151
Seat Track Position Sense Resistor ...............154
Memory Power Seat System Connectors .............205
Message Center Connector ..................... .207
Mirror-Heated ....................... .143, 144, 146
Mirror-Power .................... .143, 144, 145, 146
Modules Airbag System Diagnostic Module .................57
Air Suspension Control Module ................41, 43
ATC Power Module ........................ .115
Daytime Running Lamp Module ...........72, 76, 79, 84
Lamp Outage Module .................... .96, 209
Mirror Memory Module .................. .143, 144
Power Seat Memory Module .........151, 152, 153, 154
Powertrain Control Module ........14, 15, 16, 17, 18, 19,
20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 37
Relay Module ............................ .171
Remote Keyless Entry Module ...............141, 142
Security Alarm Module ......127, 128, 129, 130, 131, 132,
133, 134, 135, 136, 137, 138
Sunroof Control .......................... .147
Transmission Control Module ...............33, 34, 35
Motors ABS Pump Motor ...........................46
Antenna Motor ........................... .118
Blower-A/C ............................ .53, 55
Blower ATC ............................. .115
Blower-Heater .............................51
Compressor Motor ....................... .40, 42
Ä WIRING DIAGRAMS AC-AY BODY 8W - 317

Wiring Diagram
Name Sheet Number
Left Side Marker Lamp ...................... .163
Right Back-Up Lamp ....................... .164
Right Center High Mounted Stop Lamps ............164
Right Inboard Tail, Stop & Turn Signal Lamp .........164
Right License Lamp ........................ .164
Right Outboard Tail, Stop & Turn Signal Lamp ........164
Right Side Marker Lamp ..................... .164
Recliner Position Sense Resistor ..................154
Relay Bank ............................... .171
Relay Module ............................. .171
Relays ABS System Relay ..........................47
A/C Compressor Clutch .................54, 56, 113
Air Suspension .............................42
Automatic Shut Down .................. .15, 23, 29
Automatic Load Leveling .......................40
Back-Up Lamp .............................33
Door Lock/Unlock ......................... .140
Engine Starter .......................... .12, 13
Fan Control ............................. .114
Fuel Pump ...............................36
Horn ...................................63
Headlamp ................................68
Headlamp Door ............................68
Park Lamp .............................. .125
Power Antenna/Name Brand Speaker Relay ..........118
Pump and Motor Relay .......................46
Radiator Fan Control Relay A/C ................54, 56
Radiator Fan Relay ATC ..................... .114
Radiator Fan Relay-Heater ......................52
Safety Shut Down ...........................35
Yellow Lamp Relay ..........................49
Remote Keyless Entry ..................... .141, 142
Program Module .......................... .141
Remote Keyless Entry Module ...............141, 142
Right Body to Instrument Panel Wiring ...........192, 193
Right Front Wheel Sensor .......................50
Right Rear Wheel Sensor ........................50
RS Amplifier ........................... .122, 123
Safety Shut Down Relay ........................35
Seat Belt Warning System .......................67
Seat Belt Switch .............................67
Seat Track Position Sense Resistor .................154
Security Alarm Module Connector (Elec Cluster) ........202
Security Alarm Module Connector (Mech Cluster) ........203
Security Alarm System (Electronic Cluster) ........135, 136,
137, 138
Deck Lid Key Cylinder ...................... .135
Data Link Connector ....................... .136
Left Door Key Cylinder ...................... .135
Relay Bank ............................. .138
Relay Module ............................ .137
Right Door Key Cylinder ..................... .135
Security Alarm Hood Switch ...................136
Security Alarm Module .............135, 136, 137, 138
Security Lamp ........................... .136Wiring Diagram
Name Sheet Number
Security Alarm System (Mech Cluster w/VMC) ......127, 128,
129, 130
Deck Lid Key Cylinder ...................... .127
Data Link Connector ....................... .130
Left Door Key Cylinder ...................... .127
Relay Bank ............................. .130
Relay Module ............................ .129
Right Door Key Cylinder ..................... .127
Security Alarm Hood Switch ...................128
Security Alarm Module .............127, 128, 129, 130
Security Lamp ........................... .128
Security Alarm System (Mech Cluster w/o VMC) . . . .131, 132,
133, 134
Deck Lid Key Cylinder ...................... .131
Data Link Connector ....................... .134
Left Door Key Cylinder ...................... .131
Relay Bank ............................. .134
Relay Module ............................ .133
Right Door Key Cylinder ..................... .131
Security Alarm Hood Switch ...................132
Security Alarm Module .............131, 132, 133, 134
Security Lamp ........................... .132
Sensors Airbag Sensor .............................58
Ambient Sensor .......................... .117
Brake Fluid Level Sensor ......................98
Camshaft Position Sensor ......................28
Coolant Level Sensor .........................98
Crankshaft Position Sensor .....................28
Engine Coolant Temperature Sensors ..........17, 19, 25
Engine Oil Level Sensor .................... .31, 32
Heated Oxygen Sensors ................. .14, 19, 25
Height Sensors ............................44
In Car Senso r............................ .115
Left Front Wheel Sensor .......................50
Left Rear Wheel Sensor .......................50
MAP Sensors ........................ .18, 21, 26
Right Front Wheel Sensor ......................50
Right Rear Wheel Sensor ......................50
Sun Sensor ............................. .115
Throttle Position (Sensors) ................18, 21, 26
Transmission Output Speed Sensor ................34
Turbine Speed Sensor ........................34
Vehicle Speed Sensor .................. .17, 19, 25
Water Sensor ............................ .117
Windshield Washer Low Fluid Level Sensor ...........61
Solenoids Air Exhaust-Automatic Load Leveling Solenoid .........42
Air Suspension Solenoid ................... .41, 44
Deck Lid Release Solenoid ................... .159
EVAP/Purge Solenoids .................. .15, 20, 27
Exhaust Gas Recirculation Solenoids ..........14, 21, 26
Transmission Solenoid .................... .12, 35
Transmission TCC LU Solenoid ..................12
Splices Splice A1 ...........................4,6,8,10
Splice A3 .........................2,37,59,66
Splice A3-1 .....................2,6,8,10,69,71
Ä WIRING DIAGRAMS AC-AY BODY 8W - 319

Wiring Diagram
Name Sheet Number
Splice Z1-3 ............... .47, 68, 74, 77, 80, 82, 84
Splice Z1-4 .......... .38, 47, 70, 72, 74, 77, 80, 82, 84
Splice Z1-5 ............................. .155
Splice Z1-6 .....36, 124, 125, 127, 131, 135, 160, 162, 164
Splice Z1-7 .................... .39, 160, 162, 164
Splice Z1-8 ........................... .86, 115
Splice Z1-9 .................. .61, 86, 118, 140, 141
Splice Z1-10 ..............................46
Splice Z1-11 .................. .161, 162, 163, 164
Splice Z1-12 .....52, 54, 56, 63, 69, 71, 73, 75, 78, 81, 83
Splice Z1-13 ............. .90, 124, 125, 147, 162, 164
Splice Z1-14 . . . .91, 127, 131, 135, 143, 149, 152, 158, 165
Splice Z1-15 ........... .67, 88, 91, 112, 127, 131, 135,
149, 152, 155, 158, 165
Splice Z1-16 .....88, 91, 112, 127, 131, 135, 150, 155, 165
Splice Z1-17 ....................... .54, 56, 113
Splice Z1-18 ......................... .162, 164
Splice Z1-19 .............. .70, 72, 73, 74, 75, 77, 78,
80, 81, 82, 83, 84
Splice Z2 .......................... .86, 98, 99
Splice Z2-1 ...............................98
Splice Z2-2 ......................... .36, 39, 43
Splice Z12 ....................... .16, 22, 24, 35
Splice Z13 ............................7,9,35
Splice Z14 ...............................35
Stop Lamps .................... .161, 162, 163, 164
Stop Lamp Switch ......................... .38, 59
Switches A/C Ambient Temp ...................... .56, 114
A/C Cycling Switch ..........................54
A/C Fan Cutout ........................ .56, 114
A/C Defrost ........................... .53, 55
A/C Heater Blower ....................... .53, 55
A/C High Pressure Cutout ................54, 56, 114
A/C Low Pressure .................... .53, 55, 114
ATC Temp Control ......................... .116
Automatic Transmission Park/Neutral Position .........12
Backup Lamp ..............................12
Brake Warning Lamp .........................11
Deck Lid Release ......................... .111
Defrost .............................. .53, 55
Dimmer-Headlamp ..........................66
Door Ajar .......................... .92, 93, 94
Door Jamb ............................ .87, 88
Door Window-Left Front ..................... .157
Door Window-Left Rear ..................... .157
Door Window-Right Front .................... .158
Door Window-Right Rear .................... .158
Engine Oil Pressure .................... .30, 31, 32
Fuel Tank Level Gauge Sending Unit Switch ..........36
Glove Box Lamp .......................... .111
Hazard Flasher .............................60
Headlamp ..............................1,65
Headlamp Dimmer .........................1,66
Heated Rear Window ......................4,148
Heater Bi-Level Control Switch ...................51
Horn ...................................63Wiring Diagram
Name Sheet Number
Ignition ................................4,11
Illuminated Entry ...........................91
Illuminated Visor Vanity Mirror Switch ..............89
Intermittent Wiper ...........................61
Key-in .......................... .104, 107, 109
Left Rear Door Jamb Switch ....................87
Optical Horn .............................1,66
Park Brake ...............................11
Power Door Lock-Left Front ................... .139
Power Door Lock-Right Front ...................140
Power Mirrors ........................ .143, 145
Power Recliner Seat .................... .152, 155
Power Seat ................... .149, 150, 152, 155
Power Steering Switch .................... .19, 25
Seat Belt .................................67
Security Alarm-Hood ................. .128, 132, 136
Seat Memory Selector Switch ...................151
Sliding Roof Position ....................... .147
Stop Lamp w/Speed Control ..................38, 59
Stop Lamp w/o Speed Control ................38, 59
Sunroof ............................... .147
Transmission Range Switch .....................35
Turn Signal ...............................60
Vanity Lamp ..............................89
Vehicle Speed Control ........................37
Throttle Body Fuel Injection (TBI) Ignition System (2.5L) ....................... .14, 15, 16, 17, 18
Automatic Shut Down Relay ....................15
Data Link Connector .........................14
Distributor ...............................17
Engine Coolant Temperature Sensor ..........17, 19, 30
EVAP/Purge Solenoid .........................15
Exhaust Gas Recirculation Solenoid ................14
Heated Oxygen Sensor ........................14
Idle Air Control Motor ........................14
Ignition Coil ...............................15
Injector .................................15
MAP Sensor ..............................18
Powertrain Control Module ...........14, 15, 16, 17, 18
Throttle Position (Sensor) ......................18
Vehicle Speed Sensor ........................17
Throttle Position (Sensors) ..................18, 21, 26
Transmission Controller Connector .................177
Transmission Control Module ................33, 34, 35
Transmission Control System ................33, 34, 35
Back-Up Lamp Relay .........................33
Park/Neutral Position Switch ....................33
Safety Shut Down Relay .......................35
Transmission Control Module ...............33, 34, 35
Transmission Output Speed Sensor ................34
Transmission Range Switch .....................35
Transmission Solenoids and Pressure Switches ........35
Turbine Speed Sensor ........................34
Transmission Output Speed Sensor .................34
Transmission Range Lamp with Electronic Cluster ........85
Transmission Solenoid Connector ..................179
Transmission Solenoids and Pressure Switches ..........35
Ä WIRING DIAGRAMS AC-AY BODY 8W - 321

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