Page 1: Wiring Diagrams
WIRING DIAGRAMS 8W - 1 WIRING DIAGRAMS CONTENTS page page 8W-01 GENERAL INFORMATION ..8W-01-1 8W-48 REAR WINDOW DEFOGGER ..8W-48-1 8W-02 COMPONENT INDEX ... 8W-02-1 8W-50 FRONT LIGHTING .
Page 3: Connector/Ground Locations
8W - 01 GENERAL INFORMATION 8W - 01 - 1 8W-01 GENERAL INFORMATION INDEX page page DESCRIPTION AND OPERATION INTERMITTENT AND POOR CONNECTIONS . . . 6 CIRCUIT IDENTIFICATION ....3 TROUBLESHOOTING TESTS .
Page 4: Notes, Cautions, And Warnings
8W - 01 - 2 8W - 01 GENERAL INFORMATION DESCRIPTION AND OPERATION (Continued) NOTES, CAUTIONS, and WARNINGS WARNING: ALWAYS REMOVE RINGS, WATCHES, LOOSE HANGING JEWELRY, AND LOOSE CLOTH- Throughout this group additional important infor- ING. mation is presented in three ways; Notes, Cautions, and Warnings.
Page 5: Circuit Identification
8W - 01 GENERAL INFORMATION 8W - 01 - 3 DESCRIPTION AND OPERATION (Continued) CIRCUIT IDENTIFICATION All circuits in the diagrams use an alpha/numeric code to identify the wire and its function (Fig. 3). To identify which circuit code applies to a system, refer to the Circuit Identification Code Chart.
Page 6 8W - 01 - 4 8W - 01 GENERAL INFORMATION DESCRIPTION AND OPERATION (Continued) Fig. 5 Symbol Identification...
Page 7: Fasteners
8W - 01 GENERAL INFORMATION 8W - 01 - 5 DESCRIPTION AND OPERATION (Continued) ELECTROSTATIC DISCHARGE (ESD) SENSITIVE DEVICES All ESD sensitive components are solid state and a symbol (Fig. 6) is used to indicate this. When han- dling any component with this symbol comply with the following procedures to reduce the possibility of electrostatic charge build up on the body and inad- vertent discharge into the component.
Page 8: Troubleshooting Tests
8W - 01 - 6 8W - 01 GENERAL INFORMATION DIAGNOSIS AND TESTING (Continued) • Voltmeter - Used to check for voltage on a cir- • Wire insulation that has rubbed through causing cuit. Always connect the black lead to a known good a short to ground •...
Page 9: Troubleshooting Wiring Problems
8W - 01 GENERAL INFORMATION 8W - 01 - 7 DIAGNOSIS AND TESTING (Continued) (3) Connect the other lead to the other end of the (4) The voltmeter will show the difference in volt- circuit being tested. Low or no resistance means good age between the two points.
Page 10: Fusible Link Replacement
8W - 01 - 8 8W - 01 GENERAL INFORMATION SERVICE PROCEDURES (Continued) (2) Remove 1 inch of insulation from each end of ment this indicates a problem in the charging/start- the wire. ing system that needs to be corrected. (3) Place a piece of heat shrink tubing over one Replacement of the fusible link is the same as side of the wire.
Page 11: Replacement
8W - 01 GENERAL INFORMATION 8W - 01 - 9 SERVICE PROCEDURES (Continued) CONNECTOR REPLACEMENT (1) Disconnect battery. (2) Disconnect the connector that is to be repaired from its mating half/component (3) Remove connector locking wedge, required (Fig. 16) Fig. 17 Terminal Removal Fig.
Page 12: Terminal Replacement
8W - 01 - 10 8W - 01 GENERAL INFORMATION SERVICE PROCEDURES (Continued) (8) Place a piece of heat shrink tubing over one side of the wire. Be sure the tubing will be long enough to cover and seal the entire repair area. (9) Spread the strands of the wire apart on each part of the exposed wires.
Page 13: Diode Replacement
8W - 01 GENERAL INFORMATION 8W - 01 - 11 SERVICE PROCEDURES (Continued) DIODE REPLACEMENT (1) Disconnect the battery. (2) Locate the diode in the harness, and remove the protective covering. (3) Remove the diode from the harness, pay atten- tion to the current flow direction (Fig.
Page 15 8W - 02 COMPONENT INDEX 8W - 02 - 1 8W-02 COMPONENT INDEX INDEX page SCHEMATICS AND DIAGRAMS ............1 DESCRIPTION AND OPERATION .
Page 16 8W - 02 - 2 8W - 02 COMPONENT INDEX SPECIAL TOOLS (Continued) Component Page Component Page Instrument Cluster ....8W-40 Radio .
Page 17 8W - 02 COMPONENT INDEX 8W - 02 - 3 8W-02 COMPONENT INDEX GENERAL INFORMATION INTRODUCTION This section provides an alphabetical listing of all the components covered in group 8W. For information on system operation, refer to the appropriate section of the wiring diagrams.
Page 19 8W - 10 - 2 8W - 10 POWER DISTRIBUTION 8W-10 POWER DISTRIBUTION INDEX page SCHEMATICS AND DIAGRAMS ............1 DESCRIPTION AND OPERATION .
Page 20 8W - 10 - 2 8W-10 POWER DISTRIBUTION PL-RHD TOP OF POWER DISTRIBUTION CENTER FUSE 8 AUTO FUEL SHUT HORN PUMP USED DOWN RELAY RELAY RELAY FUSE 5 FUSE 3 CMPRSR STRTR CLUTCH USED USED FUSE 2 MOTOR RELAY RELAY FUSE PDC FUSE APPLICATION CHART FUSE NO.
Page 21 PL-RHD 8W-10 POWER DISTRIBUTION 8W - 10 - 3 BOTTOM OF POWER DISTRIBUTION CENTER CIRCUIT FUNCTION A2 12PK/BK FUSED B+ A3 12RD/WT FUSED B+ A16 14GY FUSED B+ A4 14BK/RD FUSED B+ A20 12RD/DG FUSED B+ M1 18PK FUSED B+ M1 18PK FUSED B+ A17 18RD/BK...
Page 22 8W - 10 - 4 8W-10 POWER DISTRIBUTION PL-RHD A0 8RD BATTERY (8W-20-2) POWER DISTRIBUTION CENTER FUSE FUSE FUSE FUSE (8W-10-5) (8W-10-6) (8W-10-7) (8W-10-7) PK/BK RD/WT BK/RD IGNITION S213 SOLID REAR SWITCH STATE WINDOW DEFOGGER RELAY SWITCH FUSE FUSE FUSE FUSE FUSE (8W-10-7)
Page 23 PL-RHD 8W-10 POWER DISTRIBUTION 8W - 10 - 5 BATT A0 (8W-10-4) POWER DISTRIBUTION CENTER FUSE FUSE (8W-10-4) ENGINE STARTER MOTOR RELAY (8W-21-2) INSTRUMENT CLUSTER BRAKE (8W-40-5) PK/BK WARNING LAMP C160 C102 C102 GY/BK ENGINE S208 STARTER (8W-70-3) PK/BK MOTOR (8W-21-2) GY/BK IGNITION...
Page 24 8W - 10 - 6 8W-10 POWER DISTRIBUTION PL-RHD BATT A2 BATT A0 (8W-10-5) (8W-10-4) IGNITION POWER SWITCH DISTRIBUTION 1 START CENTER 2 RUN (8W-10-4) FUSE 0 OFF 3 ACC (8W-10-5) BK/OR RD/WT C102 RD/WT S217 S213 RD/WT RD/WT BK/OR HEADLAMP SWITCH (8W-50-2)
Page 25 PL-RHD 8W-10 POWER DISTRIBUTION 8W - 10 - 7 BATT A0 (8W-10-4) POWER DISTRIBUTION CENTER FUSE FUSE FUSE (8W-10-4) BK/RD RD/DG SOLID STATE C102 RELAY (8W-42-5) BK/RD RADIATOR REAR WINDOW RELAY MOTOR DEFOGGER (8W-42-5) SWITCH (8W-35-3) (8W-48-2) PLR01006 978W-1...
Page 26 8W - 10 - 8 8W-10 POWER DISTRIBUTION PL-RHD BATT A0 (8W-10-4) POWER DISTRIBUTION CENTER (8W-10-4) FUSE M1 20 PK C103 C105 M1 22 PK UNDERHOOD TRUNK DOME LAMP LAMP LAMP (8W-44-3) (8W-44-2) (8W-44-2) S203 C225 GLOVE RADIO INSTRUMENT (8W-47-2) CLUSTER LAMP (8W-40-3)
Page 27 PL-RHD 8W-10 POWER DISTRIBUTION 8W - 10 - 9 BATT A0 (8W-10-4) POWER DISTRIBUTION CENTER (8W-10-4) FUSE FUSE FUSE FUSE HORN RELAY (8W-41-2) RD/BK BK/WT DG/RD DG/RD PK/DB S131 C103 COMPRESSOR CLUTCH DG/RD RELAY (IN PDC) (8W-42-2) HORN NO. 1 (8W-41-2) DB/BK BK/WT...
Page 28 8W - 10 - 10 8W-10 POWER DISTRIBUTION PL-RHD BATT A0 (8W-10-4) POWER DISTRIBUTION CENTER FUSE (8W-10-4) FUEL AUTOMATIC SHUT PUMP RELAY DOWN (8W-30-10) RELAY (8W-30-2) A141 A142 DG/WT DG/OR RD/WT C105 C161 S105 A141 DG/WT RD/WT RD/WT A142 FUEL POWERTRAIN DATA DG/OR...
Page 29 PL-RHD 8W-10 POWER DISTRIBUTION 8W - 10 - 11 BATT A0 (8W-10-4) POWER DISTRIBUTION CENTER (8W-10-4) FUSE WT/OR WT/OR C103 WT/OR LAMP RELAY (IN PDC) REAR (8W-50-6) LAMP SWITCH (8W-51-6) LB/WT S115 LB/WT LB/WT LEFT RIGHT LAMP LAMP (8W-50-6) (8W-50-6) PLR01010 978W-1...
Page 30 8W - 10 - 12 8W-10 POWER DISTRIBUTION PL-RHD BATT A1 (8W-10-5) IGNITION SWITCH 1 START 2 RUN 0 OFF 3 ACC (8W-10-5) YL/BK C241 BK/WT YL/BK C241 YL/BK C101 FUSE BLOCK (8W-11-2) CLUTCH PEDAL FUSE FUSE FUSE POSITION SWITCH (8W-11-9) (8W-11-9) (8W-11-10)
Page 31 8W - 10 POWER DISTRIBUTION 8W - 10 - 13 8W-10 POWER DISTRIBUTION DESCRIPTION AND OPERATION This section covers the power distribution center and all circuits involved with it. For additional infor- mation on system operation, refer to the appropriate wiring diagrams.
Page 33 8W - 11 - 2 8W - 11 FUSE/FUSE BLOCK 8W-11 FUSE/FUSE BLOCK INDEX page SCHEMATICS AND DIAGRAMS ............1 DESCRIPTION AND OPERATION .
Page 34 8W - 11 - 2 8W-11 FUSE BLOCK PL-RHD TOP OF FUSE BLOCK F13 18DB CIGAR LIGHTER RELAY COMBINATION RELAY F38 18RD L55 20BK/YL F38 16RD F38 18RD L32 20PK Z2 20BK/LG L44 20VT/RD L43 20VT (39) (38) (37) (40) L43 20VT L55 20BK/YL FUSE...
Page 35 PL-RHD 8W-11 FUSE BLOCK 8W - 11 - 3 FUSES FUSE NO. AMPS FEED CIRCUIT FUSED CIRCUIT A3 12RD/WT F38 16RD A3 12RD/WT F33 20PK/RD A3 12RD/WT F35 16RD/YL A22 12BK/OR F20 20WT A22 12BK/OR L5 20BK A22 12BK/OR C1 14DG A22 12BK/OR F20 20WT E1 20TN...
Page 36 8W - 11 - 4 8W-11 FUSE BLOCK PL-RHD BATT A3 (8W-10-6) FUSE BLOCK (8W-11-2) FUSE FUSE PK/RD HEADLAMP SWITCH 0 OFF 1 PARK 2 HEAD (8W-50-2) CIGAR LIGHTER RELAY (IN FB) (8W-41-3) BK/YL BK/YL RADIO FUSE (8W-47-2) BLOCK FUSE (8W-11-2) (8W-11-11) C230...
Page 37 PL-RHD 8W-11 FUSE BLOCK 8W - 11 - 5 FROM C230 (8W-11-4) BK/YL C105 BK/YL S113 BK/YL BK/YL LEFT RIGHT PARK/ PARK/ TURN TURN SIGNAL SIGNAL LAMP LAMP (8W-52-3) (8W-52-3) PLR01104 978W-1...
Page 38 8W - 11 - 6 8W-11 FUSE BLOCK PL-RHD BATT A3 (8W-10-6) FUSE BLOCK (8W-11-2) FUSE FUSE RD/YL S214 RD/YL RD/YL RD/YL C231 C205 RD/YL RD/YL LEFT RIGHT DOOR CONNECTION DOOR LOCK LOCK SWITCH SWITCH (8W-61-2) (8W-61-2) 978W-1 PLR01105...
Page 39 PL-RHD 8W-11 FUSE BLOCK 8W - 11 - 7 BATT A2 (8W-10-5) IGNITION SWITCH 1 START 2 RUN 0 OFF 3 ACC (8W-10-5) BK/OR S217 BK/OR BK/OR FUSE BLOCK (8W-11-2) FUSE FUSE FUSE FUSE CIRCUIT BREAKER PLR01106 978W-1...
Page 40 8W - 11 - 8 8W-11 FUSE BLOCK PL-RHD RUN A22 (8W-10-6) FUSE BLOCK (8W-11-2) FUSE FUSE FUSE FUSE C206 TN/LG AIRBAG TURN CONTROL SIGNAL/ HEATER MODULE HAZARD BLOWER (8W-43-2) SWITCH MOTOR (8W-52-2) (8W-42-3) S211 C103 C206 REAR BACK-UP PARK/ WINDOW LAMP NEUTRAL...
Page 41 PL-RHD 8W-11 FUSE BLOCK 8W - 11 - 9 ST-RUN A21 (8W-10-12) FUSE BLOCK (8W-11-2) FUSE FUSE DB/WT DG/WT C101 AIRBAG CONTROL MODULE (8W-43-2) DG/WT S109 DG/WT DG/WT DG/WT DG/WT DG/WT DG/WT DG/WT C160 TORQUE RELAY CONVERTER COMPRESSOR CLUTCH CLUTCH (8W-35-2) SOLENOID RELAY...
Page 42 8W - 11 - 10 8W-11 FUSE BLOCK PL-RHD RUN A22 ST-RUN A21 (8W-10-6) (8W-10-12) FUSE BLOCK (8W-11-2) CIRCUIT FUSE BREAKER (FB) DB/WT DB/WT C205 C231 CONNECTION LEFT POWER WINDOW SWITCH (8W-60-2) S138 POWER MIRROR MASTER CIRCUIT INSTRUMENT FUSE BREAKER POWER CLUSTER HOLDER...
Page 43 PL-RHD 8W-11 FUSE BLOCK 8W - 11 - 11 BATT F33 (8W-11-4) HEADLAMP SWITCH 0 OFF 1 PARK 2 HEAD (8W-50-2) FUSE BLOCK FUSE (8W-11-2) S210 RADIO INSTRUMENT REAR RECEIVER (8W-47-2) CLUSTER WINDOW LAMP (8W-40-2) DEFOGGER (8W-44-4) SWITCH (8W-48-2) HEADLAMP PRNDL LEVELING HEATER...
Page 44 8W - 11 - 12 8W-11 FUSE BLOCK PL-RHD BATT A1 (8W-10-5) IGNITION SWITCH 1 START 2 RUN 0 OFF 3 ACC (8W-10-5) BK/WT FUSE BLOCK (8W-11-2) FUSE FUSE FUSE YL/RD RD/WT RADIO (8W-47-2) C225 S206 YL/RD CIGAR WIPER WIPE/ INTERMITTENT LIGHTER MOTOR...
Page 45 PL-RHD 8W-11 FUSE BLOCK 8W - 11 - 13 BATT A3 (8W-10-6) HEADLAMP SWITCH CIRCUIT 0 OFF BREAKER 1 PARK 2 ON (8W-50-2) S221 REAR HEADLAMP DIMMER AND LAMP OPTICAL SWITCH HORN (8W-51-6) SWITCH 1 OPTICAL 2 LOW 3 HIGH (8W-50-2) VT/WT FUSE...
Page 46 8W - 11 - 14 8W - 11 FUSE/FUSE BLOCK 8W-11 FUSE/FUSE BLOCK DESCRIPTION AND OPERATION This section covers the fuse block and all circuits involved with it. For additional information on sys- tem operation, please refer to the appropriate section of the wiring diagrams.
Page 47 8W - 15 - 2 8W - 15 GROUND DISTRIBUTION 8W-15 GROUND DISTRIBUTION INDEX page SCHEMATICS AND DIAGRAMS ............1 DESCRIPTION AND OPERATION .
Page 48 8W - 15 - 2 8W-15 GROUND DISTRIBUTION PL-RHD RADIATOR HORN ENGINE DOWNSTREAM NO. 2 STARTER HEATED MOTOR (8W-41-2) MOTOR OXYGEN (8W-42-5) RELAY SENSOR (M/T) (8W-30-3) (8W-21-2) SOLID UPSTREAM STATE HEATED OXYGEN RELAY SENSOR (8W-42-5) (8W-30-3) S111 S119 BRAKE LEFT LEFT WARNING HEADLAMP...
Page 49 PL-RHD 8W-15 GROUND DISTRIBUTION 8W - 15 - 3 POWERTRAIN CONTROL MODULE (8W-30-2) POWER DATA STEERING LINK PRESSURE CONNECTOR (8W-30-4) SWITCH BK/TN (8W-30-4) CONTROLLER ANTI-LOCK BRAKE (8W-35-4) BK/TN BK/TN C160 STOP LAMP SWITCH (8W-30-12) BK/TN BK/TN BK/TN BK/OR BK/TN S104 BK/WT BK/TN G102...
Page 50 8W - 15 - 4 8W-15 GROUND DISTRIBUTION PL-RHD RIGHT RIGHT LEFT RIGHT PARK/ HEADLAMP TURN (8W-50-3) LAMP LAMP SIGNAL (8W-50-6) (8W-50-6) LAMP (8W-52-3) HORN RIGHT RIGHT NO. 1 HEADLAMP REPEATER (8W-41-2) LEVELING LAMP MOTOR (8W-50-3) (8W-52-3) (8W-50-4) S117 COMPRESSOR COMPRESSOR CLUTCH CLUTCH...
Page 51 PL-RHD 8W-15 GROUND DISTRIBUTION 8W - 15 - 5 INTERMITTENT COMBINATION REAR WIPE/ FLASHER WINDOW WASH (8W-52-2) DEFOGGER SWITCH SWITCH CONNECTION (8W-53-3) (8W-48-2) BK/LG BK/LG BK/LG BK/LG S205 RADIO (8W-47-2) BK/LG G201 BATTERY AIRBAG POWERTRAIN (8W-20-2) CONTROL CONTROL MODULE MODULE (8W-43-2) (8W-30-2) BK/PK...
Page 52 8W - 15 - 6 8W-15 GROUND DISTRIBUTION PL-RHD MASTER POWER POWER RIGHT POWER MIRROR FOLDING DOOR WINDOW SWITCH MIRROR LOCK SWITCH (8W-62-2) RELAY SWITCH (8W-60-2) (8W-62-4) (8W-61-2) BK/VT BK/VT BK/VT BK/VT BK/VT S310 SUNROOF POWER VENT SUNROOF HEATER SWITCH MOTOR CONTROL (8W-64-2)
Page 53 PL-RHD 8W-15 GROUND DISTRIBUTION 8W - 15 - 7 MAP/ PRNDL READING RECEIVER LAMP LAMPS LAMP (8W-44-4) (8W-44-4) (8W-44-4) REAR FRONT BK/OR BK/OR LAMP LAMP SWITCH SWITCH (8W-51-6) (8W-50-6) Z3 22BK/OR C225 C203 GLOVE INSTRUMENT CLUSTER LAMP (8W-40-6) SWITCH (8W-44-4) BK/OR BK/OR BK/OR...
Page 54 8W - 15 - 8 8W-15 GROUND DISTRIBUTION PL-RHD LEFT LEFT LEFT LEFT REAR TAIL/ TURN BACK-UP STOP SIGNAL LAMP LAMP LAMP LAMP (8W-51-3) (8W-51-7) (8W-51-5) (8W-52-4) S315 LEFT RIGHT LICENSE LICENSE LAMP LAMP (8W-51-5) (8W-51-5) CONNECTION C340 S308 G302 978W-1 PLR01507...
Page 55 PL-RHD 8W-15 GROUND DISTRIBUTION 8W - 15 - 9 FUEL PUMP MODULE (8W-30-10) G303 RIGHT RIGHT REAR REAR BACK-UP WINDOW LAMP DEFOGGER LAMP (8W-51-3) (8W-48-2) (8W-51-7) RIGHT RIGHT TURN TAIL/ SIGNAL STOP LAMP LAMP (8W-52-4) (8W-51-5) S307 C341 G301 PLR01508 978W-1...
Page 56 8W - 15 - 10 8W - 15 GROUND DISTRIBUTION 8W-15 GROUND DISTRIBUTION GENERAL INFORMATION the wiring diagrams. For an illustration of the phys- ical location of each ground, refer to group 8W-90. This section identifies the grounds, splices that connect to those grounds, and the components that connect those grounds.
Page 57 8W - 20 - 2 8W - 20 CHARGING SYSTEM 8W-20 CHARGING SYSTEM INDEX page SCHEMATICS AND DIAGRAMS ............1 DESCRIPTION AND OPERATION .
Page 58 8W - 20 CHARGING SYSTEM 8W - 20 - 3 GENERAL INFORMATION (Continued) 8W - 20 - 2 8W-20 CHARGING SYSTEM PL-RHD A0 8RD POWER BATTERY DISTRIBUTION CENTER FUSE (8W-10-4) (8W-10-10) AUTOMATIC SHUT DOWN RELAY (8W-30-2) A142 G104 G105 DG/OR (8W-15-5) (8W-15-5) C161...
Page 59 8W - 20 CHARGING SYSTEM 8W - 20 - 3 8W-20 CHARGING SYSTEM DESCRIPTION AND OPERATION CHARGING SYSTEM The charging system is an integral part of the bat- tery and starter systems. Since all of these systems work together, any diagnosis and testing should be done in conjunction.
Page 61 8W - 21 - 2 8W - 21 STARTING SYSTEM 8W-21 STARTING SYSTEM INDEX page SCHEMATICS AND DIAGRAMS ............1 DESCRIPTION AND OPERATION .
Page 62 8W - 21 STARTING SYSTEM 8W - 21 - 3 DESCRIPTION AND OPERATION (Continued) 8W - 21 - 2 8W-21 STARTING SYSTEM PL-RHD BATT A1 (8W-10-5) IGNITION POWER SWITCH DISTRIBUTION 1 START CENTER 2 RUN (8W-10-4) 0 OFF FUSE 3 ACC (8W-10-5) (8W-10-5) YL/BK...
Page 63 8W - 21 STARTING SYSTEM 8W - 21 - 3 8W-21 STARTING SYSTEM DESCRIPTION AND OPERATION Circuit A0 (battery positive cable) supplies battery voltage to the motor of the engine starter when the STARTING SYSTEM- MANUAL TRANSMISSION solenoid energizes. The Power Distribution Center (PDC) supplies bat- HELPFUL INFORMATION tery voltage to the engine starter motor solenoid •...
Page 65 8W - 30 - 2 8W - 30 FUEL/IGNITION SYSTEMS 8W-30 FUEL/IGNITION SYSTEMS INDEX page SCHEMATICS AND DIAGRAMS ............1 DESCRIPTION AND OPERATION .
Page 66 8W - 30 - 2 8W-30 FUEL/IGNITION SYSTEM PL-RHD BATT A0 (8W-10-4) POWER DISTRIBUTION CENTER FUSE (8W-10-4) (8W-10-10) AUTOMATIC SHUT DOWN RELAY A142 RD/WT DG/OR C161 S105 A142 DG/OR RD/WT S122 DATA (8W-10-10) A142 LINK CONNECTOR RD/WT DB/YL DG/OR (8W-30-4) POWERTRAIN FUSED CONTROL...
Page 67 PL-RHD 8W-30 FUEL/IGNITION SYSTEM 8W - 30 - 3 BATT A0 (8W-10-4) POWER DISTRIBUTION CENTER FUSE (8W-10-4) (8W-10-10) AUTOMATIC POWERTRAIN SHUT CONTROL UPSTREAM DOWNSTREAM DOWN MODULE HEATED HEATED RELAY OXYGEN OXYGEN (8W-30-2) SENSOR SENSOR RELAY SIGNAL SIGNAL OUTPUT A142 K141 DG/OR A142 C161...
Page 68 8W - 30 - 4 8W-30 FUEL/IGNITION SYSTEM PL-RHD BATT A0 (8W-10-4) POWER DISTRIBUTION CENTER FUSE (8W-10-4) (8W-10-10) RD/WT S105 (8W-10-10) RD/WT DATA LINK CONNECTOR VT/BR WT/BK BK/TN BK/TN TWISTED S104 S102 PAIR (8W-15-3) C101 BK/TN BK/TN G102 (8W-15-3) VT/BR WT/BK AIRBAG POWER...
Page 69 PL-RHD 8W-30 FUEL/IGNITION SYSTEM 8W - 30 - 5 S121 A142 A142 A142 A142 A142 DG/OR DG/OR DG/OR DG/OR DG/OR S122 (8W-10-10) FUEL INJECTOR NO. 4 A142 DG/OR FUEL INJECTOR NO. 3 S134 FUEL INJECTOR A142 A142 NO. 2 DG/OR DG/OR FUEL INJECTOR...
Page 70 8W - 30 - 6 8W-30 FUEL/IGNITION SYSTEM PL-RHD THROTTLE POSITION SENSOR VT/WT BK/LB S120 S124 (8W-70-2) BK/LB BK/LB BK/LB VT/WT VT/WT OR/DB IAT/ KNOCK SENSOR GROUND SUPPLY SENSOR SENSOR C161 SENSOR SENSOR SIGNAL SIGNAL 2.0L 2.0L DOHC SOHC BK/LB BK/LG DB/LG C161...
Page 71 PL-RHD 8W-30 FUEL/IGNITION SYSTEM 8W - 30 - 7 CRANKSHAFT CRANKSHAFT POSITION POSITION SENSOR SENSOR SENSOR SIGNAL SUPPLY GROUND GY/BK BK/LB INSTRUMENT S123 CLUSTER (8W-30-13) (8W-40-6) CAMSHAFT POSITION SUPPLY VT/YL SENSOR CAMSHAFT S118 POSITION (8W-70-2) C103 SENSOR SENSOR GROUND SIGNAL VT/YL BK/LB BK/LB...
Page 72 8W - 30 - 8 8W-30 FUEL/IGNITION SYSTEM PL-RHD IDLE IDLE IDLE IDLE IDLE CONTROL CONTROL CONTROL CONTROL CONTROL MOTOR MOTOR MOTOR MOTOR MOTOR NO. 4 NO. 2 NO. 3 NO. 1 VEHICLE VEHICLE SPEED SPEED SENSOR SENSOR SENSOR GROUND SUPPLY SIGNAL YL/BK...
Page 73 PL-RHD 8W-30 FUEL/IGNITION SYSTEM 8W - 30 - 9 ST-RUN A21 (8W-10-12) FUSE BLOCK (8W-11-2) FUSE (8W-11-9) DG/WT C101 DG/WT S109 (8W-11-9) DG/WT DG/WT DG/WT DG/WT DUTY TORQUE VAPOR C160 CYCLE CONVERTER CANISTER EVAP/ CLUTCH LEAK PURGE SOLENOID DETECTOR SOLENOID (A/T) DB/WT S126...
Page 74 8W - 30 - 10 8W-30 FUEL/IGNITION SYSTEM PL-RHD ST-RUN A21 (8W-10-12) INSTRUMENT POWERTRAIN FUEL CLUSTER CONTROL FUSE LEVEL (8W-40-6) MODULE BLOCK FUEL SENSOR (8W-11-2) GAUGE SIGNAL FUSE (8W-11-9) DG/WT S109 C160 (8W-11-9) DG/WT C101 DG/WT BATT A0 (8W-10-4) POWER C105 DISTRIBUTION CENTER...
Page 75 PL-RHD 8W-30 FUEL/IGNITION SYSTEM 8W - 30 - 11 INSTRUMENT CLUSTER (8W-40-3) (8W-40-5) (8W-40-6) HIGH PRESSURE SWITCH (8W-42-5) TN/BK GY/LB BK/PK SOLID STATE RELAY C103 (8W-42-5) COMPRESSOR CLUTCH RELAY K173 (IN PDC) (8W-42-2) TN/BK GY/LB BK/PK BR/OR GENERATOR (8W-20-2) C160 K173 BK/PK BR/OR...
Page 76 8W - 30 - 12 8W-30 FUEL/IGNITION SYSTEM PL-RHD RUN A22 BATT A0 (8W-10-4) (8W-10-4) FUSE POWER POWERTRAIN BLOCK DISTRIBUTION CONTROL STOP (8W-11-2) CENTER LAMP MODULE FUSE FUSE (8W-10-4) SWITCH SENSE (8W-11-8) (8W-10-9) S211 (8W-11-8) WT/PK PK/DB C103 STOP LAMP SWITCH CONNECTION PARK/...
Page 77 PL-RHD 8W-30 FUEL/IGNITION SYSTEM 8W - 30 - 13 IMMOBILIZER ENGINE SENSOR K241 GY/BK K240 S129 K241 GY/BK IMMOBILIZER SENSOR BK/LB C161 S110 (8W-30-3) S123 BK/LB CAMSHAFT VEHICLE CRANKSHAFT POWERTRAIN SENSOR POSITION SPEED POSITION CONTROL SUPPLY GROUND SENSOR SENSOR SENSOR MODULE (8W-30-7) (8W-30-8)
Page 78 8W - 30 - 14 8W - 30 FUEL/IGNITION SYSTEMS 8W-30 FUEL/IGNITION SYSTEMS INDEX page page DESCRIPTION AND OPERATION IGNITION SWITCH ..... . 14 AUTOMATIC SHUT DOWN RELAY .
Page 79 8W - 30 FUEL/IGNITION SYSTEMS 8W - 30 - 15 DESCRIPTION AND OPERATION (Continued) HELPFUL INFORMATION HELPFUL INFORMATION • Refer to group 14 Fuel System, for additional Circuit Z12 which supplies ground for the PCM high current drivers, has the same termination point information.
Page 80 8W - 30 - 16 8W - 30 FUEL/IGNITION SYSTEMS DESCRIPTION AND OPERATION (Continued) • Crankshaft position sensor HELPFUL INFORMATION • Camshaft position sensor Circuit K7 splices to supply 8 volts to the camshaft • Battery temperature sensor position sensor and vehicle speed sensor. •...
Page 81 8W - 30 FUEL/IGNITION SYSTEMS 8W - 30 - 17 DESCRIPTION AND OPERATION (Continued) a change in current draw. The K2 circuit connects to Pressure (MAP) sensor. Circuit K6 connects to cavity cavity 26 of the PCM connector. 61 of the PCM connector. The PCM provides ground for the engine coolant Circuit K1 delivers the MAP signal to the PCM.
Page 82 8W - 30 - 18 8W - 30 FUEL/IGNITION SYSTEMS DESCRIPTION AND OPERATION (Continued) • Circuit K11 is the ground circuit for Injector #1. The PCM provides ground for the knock sensor sig- nal (circuit K42) through circuit K4. Circuit K4 con- Circuit K11 connects to cavity 13 of the PCM.
Page 83 8W - 30 FUEL/IGNITION SYSTEMS 8W - 30 - 19 DESCRIPTION AND OPERATION (Continued) • Circuit K59 connects to cavity 58 of the PCM A21. Circuit A1 connects to battery voltage and is connector. protected by a 30 amp fuse in the PDC. •...
Page 85 8W - 35 - 2 8W - 35 ANTI-LOCK BRAKES 8W-35 ANTI-LOCK BRAKES INDEX page SCHEMATICS AND DIAGRAMS ............1 DESCRIPTION AND OPERATION .
Page 86 8W - 35 - 2 8W-35 ANTI-LOCK BRAKES PL-RHD ST-RUN A21 (8W-10-12) FUSE BLOCK (8W-11-2) FUSE (8W-11-9) DG/WT C101 INSTRUMENT CLUSTER (8W-40-5) WARNING LAMP S109 (8W-11-9) LG/OR DG/WT DG/WT C103 LG/BR RELAY PUMP SYSTEM MOTOR RELAY RELAY LG/BR RD/LB BR/BK S108 (8W-15-2) G101...
Page 87 PL-RHD 8W-35 ANTI-LOCK BRAKES 8W - 35 - 3 BATT A0 (8W-10-4) POWER DISTRIBUTION CENTER DATA FUSE (8W-10-4) LINK CONNECTOR (8W-10-7) (8W-30-4) RD/DG S210 (8W-11-11) RELAY PUMP MOTOR PUMP MOTOR DRIVER PUMP MOTOR RELAY B116 B120 BR/WT S103 S108 B120 (8W-15-2) BR/WT CONTROLLER...
Page 88 8W - 35 - 4 8W-35 ANTI-LOCK BRAKES PL-RHD BATT A0 (8W-10-4) POWER DISTRIBUTION CENTER FUSE (8W-10-4) (8W-10-9) PK/DB STOP LAMP SWITCH (8W-30-12) WT/TN S101 (8W-30-12) WT/TN CONTROLLER STOP ANTI-LOCK LAMP LEFT LEFT RIGHT RIGHT SWITCH BRAKE FRONT REAR FRONT REAR OUTPUT DECAY...
Page 89 PL-RHD 8W-35 ANTI-LOCK BRAKES 8W - 35 - 5 LEFT RIGHT FRONT FRONT WHEEL WHEEL SPEED SPEED SENSOR SENSOR RD/DB WT/DB LEFT RIGHT TWISTED TWISTED REAR REAR PAIR PAIR WHEEL WHEEL SPEED SPEED SENSOR SENSOR LG/DB WT/BK DG/WT C108 C108 TWISTED TWISTED PAIR...
Page 90 8W - 35 - 6 8W - 35 ANTI-LOCK BRAKES 8W-35 ANTI-LOCK BRAKES INDEX page page DESCRIPTION AND OPERATION BRAKE SWITCH INPUT ....7 ABS PUMP MOTOR RELAY .
Page 91 8W - 35 ANTI-LOCK BRAKES 8W - 35 - 7 DESCRIPTION AND OPERATION (Continued) WHEEL SPEED SENSORS There are four wheel speed sensors, one at each wheel. The sensors use a tone wheel to determine wheel speed. Input to the Controller Anti Lock Brake (CAB) is done on the following circuits.
Page 93 8W - 40 - 2 8W - 40 INSTRUMENT CLUSTER 8W-40 INSTRUMENT CLUSTER INDEX page SCHEMATICS AND DIAGRAMS ............1 DESCRIPTION AND OPERATION .
Page 94 8W - 40 - 2 8W-40 INSTRUMENT CLUSTER PL-RHD BATT F33 (8W-11-4) HEADLAMP SWITCH 0 OFF 1 PARK 2 HEAD (8W-50-2) HEADLAMP DIMMER OPTICAL FUSE HORN BLOCK SWITCH (8W-11-2) FUSE (8W-50-2) (8W-11-1) RD/OR S209 (8W-50-3) S210 (8W-11-11) RD/OR INSTRUMENT CLUSTER HIGH CLUSTER BEAM...
Page 95 PL-RHD 8W-40 INSTRUMENT CLUSTER 8W - 40 - 3 BATT A0 VEHICLE (8W-10-4) VEHICLE SPEED POWER SPEED SENSOR DISTRIBUTION SENSOR (8W-30-8) SIGNAL CENTER FUSE (8W-10-4) POWERTRAIN VEHICLE CONTROL (8W-10-8) SPEED MODULE TACHOMETER SENSOR WT/OR (8W-30-8) SIGNAL SIGNAL (8W-30-11) C160 C103 GY/LB WT/OR WT/OR...
Page 96 8W - 40 - 4 8W-40 INSTRUMENT CLUSTER PL-RHD TURN SIGNAL/ HAZARD SWITCH (8W-52-3) S212 S207 C101 C103 S112 S116 LEFT RIGHT REPEATER REPEATER LAMP LAMP (8W-52-3) (8W-52-3) RIGHT LEFT PARK/ PARK/ TURN TURN SIGNAL SIGNAL LAMP LAMP INSTRUMENT (8W-52-3) (8W-52-3) CLUSTER LEFT...
Page 97 PL-RHD 8W-40 INSTRUMENT CLUSTER 8W - 40 - 5 INSTRUMENT CLUSTER SEAT BRAKE ANTI-LOCK CHARGE AIRBAG BELT INDICATOR WARNING WARNING WARNING WARNING LAMP LAMP LAMP LAMP LAMP GY/BK LG/OR TN/BK BK/TN LG/RD S208 CONNECTION (8W-70-3) GY/BK GY/BK AIRBAG AIRBAG CONTROL WARNING LAMP MODULE...
Page 98 8W - 40 - 6 8W-40 INSTRUMENT CLUSTER PL-RHD POWERTRAIN ST-RUN A21 (8W-10-12) CONTROL FUSE FUEL MODULE BLOCK LEVEL (8W-30-10) (8W-11-2) SENSOR FUSE SIGNAL (8W-11-10) C160 ENGINE COOLANT TEMPERATURE C105 SENSOR SENSOR SIGNAL DB/WT DB/WT (8W-30-7) VT/YL CONNECTION C230 C160 VT/YL FUEL FUEL...
Page 99 8W - 40 INSTRUMENT CLUSTER 8W - 40 - 7 8W-40 INSTRUMENT CLUSTER INDEX page page DESCRIPTION AND OPERATION KEY-IN CHIME ......8 AIRBAG WARNING LAMP .
Page 100 8W - 40 - 8 8W - 40 INSTRUMENT CLUSTER DESCRIPTION AND OPERATION (Continued) ODOMETER door OPEN. If the key is in the ignition and the driv- ers door is OPEN, a ground path is completed from The speedometer and odometer receive their infor- the G26 circuit at the cluster, through the CLOSED mation on the G7 circuit from the Vehicle Speed Sen- key-in switch, to the G16 circuit and terminating at...
Page 101 8W - 40 INSTRUMENT CLUSTER 8W - 40 - 9 DESCRIPTION AND OPERATION (Continued) There are two switches used in this system and they are wired in parallel form. A parking brake switch located on the parking brake mechanism will illuminate the lamp if the normally OPEN switch is CLOSED.
Page 103 8W - 41 - 2 8W - 41 HORNS/CIGAR LIGHTER 8W-41 HORNS/CIGAR LIGHTER INDEX page SCHEMATICS AND DIAGRAMS ............1 DESCRIPTION AND OPERATION .
Page 104 8W - 41 - 2 8W-41 HORN/CIGAR LIGHTER/POWER OUTLET PL-RHD BATT A0 (8W-10-4) POWER DISTRIBUTION CENTER FUSE (8W-10-4) (8W-10-9) HORN RELAY BK/RD DG/RD DG/RD S131 C101 DG/RD HORN HORN NO. 1 NO. 2 BK/RD CLOCKSPRING S111 LEFT RIGHT (8W-15-2) HORN HORN SWITCH SWITCH...
Page 105 PL-RHD 8W-41 HORN/CIGAR LIGHTER/POWER OUTLET 8W - 41 - 3 RUN A22 BATT A0 (8W-10-6) (8W-10-4) FUSE POWER BLOCK DISTRIBUTION (8W-11-2) CENTER FUSE FUSE (8W-10-4) (8W-11-12) (8W-10-6) RD/WT C102 S206 RD/WT (8W-11-12) S213 (8W-10-6) RD/WT FUSE BLOCK (8W-11-2) CIGAR FUSE LIGHTER RELAY (8W-11-4)
Page 106 8W - 41 - 4 8W - 41 HORNS/CIGAR LIGHTER 8W-41 HORNS/CIGAR LIGHTER • Press the horn switch and listen for the horn DESCRIPTION AND OPERATION relay to click. A clicking relay indicates voltage is HORNS present up to the switch. •...
Page 107 8W - 42 - 2 8W - 42 AIR CONDITIONING-HEATER 8W-42 AIR CONDITIONING-HEATER INDEX page SCHEMATICS AND DIAGRAMS ............1 DESCRIPTION AND OPERATION .
Page 108 8W - 42 - 2 8W-42 AIR CONDITIONING-HEATER PL-RHD ST-RUN A21 (8W-10-12) FUSE BLOCK (8W-11-2) FUSE (8W-11-9) DG/WT C101 DG/WT S109 (8W-11-9) DG/WT BATT A0 (8W-10-4) POWER DISTRIBUTION CENTER FUSE (8W-10-4) (8W-10-9) COMPRESSOR CLUTCH RELAY C3 18DB/BK DB/OR DIODE COMPRESSOR CLUTCH 20BK POWERTRAIN...
Page 109 PL-RHD 8W-42 AIR CONDITIONING-HEATER 8W - 42 - 3 RUN A22 BATT F33 (8W-10-6) (8W-11-4) FUSE HEADLAMP BLOCK SWITCH (8W-11-2) 0 OFF FUSE 1 PARK 2 HEAD (8W-50-2) (8W-11-8) CYCLING MODE SWITCH SWITCH C206 (8W-42-4) OUTPUT FUSE BLOCK FUSE (8W-11-2) DB/YL HEATER (8W-11-11)
Page 110 8W - 42 - 4 8W-42 AIR CONDITIONING-HEATER PL-RHD RUN A22 (8W-10-6) FUSE BLOCK (8W-11-2) FUSE (8W-11-8) S211 (8W-11-8) C206 FUSED CYCLING IGN. (RUN) SWITCH CYCLING MODE SWITCH SWITCH OUTPUT OUTPUT DB/OR DB/YL C206 DB/OR C206 C101 DB/YL DB/OR HEATER CONTROL PRESSURE SWITCH...
Page 111 PL-RHD 8W-42 AIR CONDITIONING-HEATER 8W - 42 - 5 BATT A0 (8W-10-4) POWER DISTRIBUTION CENTER FUSE (8W-10-4) CYCLING CYCLING SWITCH SWITCH (8W-10-7) (8W-42-4) OUTPUT DB/OR C206 SOLID STATE DB/OR RELAY C101 DB/OR K173 PRESSURE RADIATOR SWITCH MOTOR C160 DB/WT K173 HIGH PRESSURE S111...
Page 112 8W - 42 - 6 8W - 42 AIR CONDITIONING-HEATER 8W-42 AIR CONDITIONING-HEATER INDEX page page DESCRIPTION AND OPERATION BLOWER MOTOR OPERATION ... . . 6 A/C OPERATION ......6 HELPFUL INFORMATION .
Page 113 8W - 42 AIR CONDITIONING-HEATER 8W - 42 - 7 DESCRIPTION AND OPERATION (Continued) except, the C5 circuit is used for the M1 speed and circuit C6 is used for M2 speed operation. Blower motor HIGH speed operation is accom- plished on the C7 circuit which supplies battery volt- age directly to the blower motor.
Page 115 8W - 43 - 2 8W - 43 AIRBAG SYSTEM 8W-43 AIRBAG SYSTEM INDEX page SCHEMATICS AND DIAGRAMS ............1 DESCRIPTION AND OPERATION .
Page 116 8W - 43 - 2 8W-43 AIRBAG SYSTEM PL-RHD ST-RUN A21 RUN A22 (8W-10-12) (8W-10-6) FUSE BLOCK (8W-11-2) FUSE FUSE DATA (8W-11-9) (8W-11-8) LINK CONNECTOR (8W-30-4) TWISTED PAIR VT/BR WT/BK C101 DB/WT TN/GN TWISTED PAIR VT/BR WT/BK AIRBAG FUSED FUSED CONTROL IGN.
Page 117 PL-RHD 8W-43 AIRBAG SYSTEM 8W - 43 - 3 LEFT RIGHT INSTRUMENT AIRBAG LEFT LEFT FRONT FRONT AIRBAG AIRBAG CLUSTER RIGHT RIGHT RIGHT RIGHT WARNING IMPACT IMPACT (8W-40-5) IMPACT IMPACT IMPACT IMPACT LAMP SENSOR SENSOR (8W-40-5) SENSOR SENSOR SENSOR SENSOR DB/LB BR/LB C101...
Page 118 8W - 43 - 4 8W-43 AIRBAG SYSTEM PL-RHD PASSENGER DRIVER PASSENGER PASSENGER SIDE SIDE PASSENGER PASSENGER DRIVER DRIVER AIRBAG AIRBAG AIRBAG AIRBAG AIRBAG AIRBAG AIRBAG AIRBAG PRESSURE PRESSURE SQUIB SQUIB SQUIB SQUIB SWITCH SWITCH GROUND SENSE LINE 1 LINE 2 LINE 1 LINE 2 TWISTED...
Page 119 8W - 43 AIRBAG SYSTEM 8W - 43 - 5 8W-43 AIRBAG SYSTEM DESCRIPTION AND OPERATION PASSENGERS SIDE AIRBAG Two circuits, R42 and R44, connect the ACM to the AIRBAG CONTROL MODULE (ACM) passengers side airbag module squib (igniter). Circuit R42 from cavity 1 of the ACM 4-way connector con- Two different circuits supply battery voltage from nects to the squib.
Page 121 8W - 44 - 2 8W - 44 INTERIOR LIGHTING 8W-44 INTERIOR LIGHTING INDEX page SCHEMATICS AND DIAGRAMS ............1 DESCRIPTION AND OPERATION .
Page 122 8W - 44 - 2 8W-44 INTERIOR LIGHTING PL-RHD BATT A0 (8W-10-4) MAP/ POWER READING DISTRIBUTION LAMPS CENTER (8W-44-4) FUSE (8W-10-4) (8W-10-8) C225 C103 S220 C105 S203 (8W-10-8) CONNECTION GLOVE TRUNK LAMP LAMP SWITCH HEADLAMP C230 (8W-44-4) SWITCH (8W-50-2) GY/BK C309 DOME LAMP...
Page 123 PL-RHD 8W-44 INTERIOR LIGHTING 8W - 44 - 3 BATT A0 (8W-10-4) POWER DISTRIBUTION CENTER FUSE (8W-10-4) (8W-10-8) C103 S203 (8W-10-8) UNDERHOOD LAMP MERCURY SWITCH C225 S309 (8W-10-8) LEFT RIGHT VISOR/ VISOR/ VANITY VANITY LAMPS LAMPS PLR04402 978W-1...
Page 124 8W - 44 - 4 8W-44 INTERIOR LIGHTING PL-RHD BATT A0 BATT A3 (8W-10-4) (8W-10-6) POWER FUSE DISTRIBUTION BLOCK CENTER (8W-11-2) FUSE FUSE FUSE (8W-10-4) (8W-10-8) (8W-11-4) (8W-11-11) PK/RD HEADLAMP SWITCH 0 OFF CONNECTION 1 PARK C103 2 HEAD (8W-50-2) S220 (8W-44-2) S203...
Page 125 8W - 44 INTERIOR LIGHTING 8W - 44 - 5 8W-44 INTERIOR LIGHTING INDEX page page DESCRIPTION AND OPERATION MAP/READING LAMPS ....6 ASH RECEIVER LAMP .
Page 126 8W - 44 - 6 8W - 44 INTERIOR LIGHTING DESCRIPTION AND OPERATION (Continued) The second ground path is through the headlamp ASH RECEIVER LAMP switch. Circuit M23 is spliced in with the time out The ash receiver lamp receives power on the E2 relay.
Page 127 8W - 47 - 2 8W - 47 AUDIO SYSTEMS 8W-47 AUDIO SYSTEMS INDEX page SCHEMATICS AND DIAGRAMS ............1 DESCRIPTION AND OPERATION .
Page 128 8W - 47 - 2 8W-47 AUDIO SYSTEM PL-RHD (8W-10-12) RUN ACC A31 BATT A3 (8W-10-6) FUSE BLOCK (8W-11-2) FUSE FUSE (8W-11-12) (8W-11-4) PK/RD BATT A0 (8W-10-4) POWER HEADLAMP DISTRIBUTION SWITCH CENTER 0 OFF FUSE (8W-10-4) 1 PARK 2 HEAD (8W-10-8) (8W-50-2) RD/WT...
Page 129 PL-RHD 8W-47 AUDIO SYSTEM 8W - 47 - 3 LEFT RIGHT INSTRUMENT INSTRUMENT PANEL PANEL SPEAKER SPEAKER (PREMIUM) (PREMIUM) BR/RD DB/RD LEFT RIGHT FRONT FRONT DOOR DOOR SPEAKER SPEAKER BR/RD DB/RD C231 C205 BR/RD DB/RD RADIO LEFT LEFT RIGHT RIGHT FRONT FRONT FRONT...
Page 130 8W - 47 - 4 8W-47 AUDIO SYSTEM PL-RHD LEFT RIGHT REAR REAR SPEAKER SPEAKER ANTENNA BR/YL BR/LB DB/WT DB/OR C230 C230 BR/YL BR/LB DB/WT DB/OR RADIO ANTENNA LEFT LEFT RIGHT RIGHT INPUT REAR REAR REAR REAR G201 (8W-15-5) 978W-1 PLR04703...
Page 131 8W - 47 AUDIO SYSTEMS 8W - 47 - 5 8W-47 AUDIO SYSTEMS INDEX page page DESCRIPTION AND OPERATION RADIO MEMORY ......5 HELPFUL INFORMATION .
Page 133 8W - 48 - 2 8W - 48 REAR WINDOW DEFOGGER 8W-48 REAR WINDOW DEFOGGER INDEX page SCHEMATICS AND DIAGRAMS ............1 DESCRIPTION AND OPERATION .
Page 134 8W - 48 REAR WINDOW DEFOGGER 8W - 48 - 3 DESCRIPTION AND OPERATION (Continued) 8W - 48 - 2 8W-48 REAR WINDOW DEFOGGER PL-RHD BATT A0 (8W-10-4) BATT F33 (8W-11-4) POWER HEADLAMP DISTRIBUTION SWITCH CENTER 0 OFF FUSE (8W-10-4) 1 PARK 2 HEAD (8W-10-7)
Page 135 8W - 48 REAR WINDOW DEFOGGER 8W - 48 - 3 8W-48 REAR WINDOW DEFOGGER DESCRIPTION AND OPERATION REAR WINDOW DEFOGGER The Rear Window Defogger system is powered by a 40 amp fuse located in the Power Distribution Center (PDC) on circuit A4. This circuit is HOT at all times. The system is also powered by a 10 amp fuse located in cavity 8 of the fuse block, this fuse is HOT in the RUN position only.
Page 137 8W - 50 - 2 8W - 50 FRONT LIGHTING 8W-50 FRONT LIGHTING INDEX page SCHEMATICS AND DIAGRAMS ............1 DESCRIPTION AND OPERATION .
Page 138 8W - 50 - 2 8W-50 FRONT LIGHTING PL-RHD BATT A3 BATT A0 (8W-10-6) (8W-10-4) FUSE POWER BLOCK DISTRIBUTION (8W-11-2) CENTER FUSE FUSE (8W-10-4) (8W-11-4) (8W-10-6) RD/WT C102 PK/RD RD/WT S213 (8W-10-6) RD/WT HEADLAMP CIRCUIT SWITCH BREAKER 1 HEAD 2 PARK 0 OFF LG/WT S221...
Page 139 PL-RHD 8W-50 FRONT LIGHTING 8W - 50 - 3 HEADLAMP DIMMER HIGH BEAM BEAM OPTICAL FEED FEED HORN SWITCH (8W-50-2) VT/WT RD/OR FUSE S209 BLOCK (8W-11-2) FUSE FUSE RD/OR RD/OR (8W-11-12) (8W-11-12) C101 INSTRUMENT CLUSTER (8W-40-2) RD/OR (8W-40-4) L43 20VT C103 S114 VT/RD...
Page 140 8W - 50 - 4 8W-50 FRONT LIGHTING PL-RHD BATT F33 (8W-11-4) HEADLAMP SWITCH 1 OFF 2 PARK 3 HEAD (8W-50-2) HEADLAMP FUSE DIMMER BLOCK BEAM (8W-11-2) OPTICAL FUSE FEED HORN SWITCH (8W-11-11) (8W-50-2) VT/WT S210 FUSE (8W-11-11) BLOCK (8W-11-2) FUSE HEADLAMP (8W-11-12)
Page 141 PL-RHD 8W-50 FRONT LIGHTING 8W - 50 - 5 BATT A3 (8W-10-6) FUSE BLOCK (8W-11-2) FUSE (8W-11-4) PK/RD HEADLAMP SWITCH 1 HEAD 2 PARK 3 OFF (8W-50-2) L7 20BK/YL RADIO (8W-47-2) BK/YL L7 20BK/YL C230 L7 20BK/YL FRONT C105 LAMP BK/YL SWITCH (8W-50-6)
Page 142 8W - 50 - 6 8W-50 FRONT LIGHTING PL-RHD BATT A0 BATT F33 (8W-10-4) (8W-11-4) POWER HEADLAMP DISTRIBUTION SWITCH CENTER 1 OFF FUSE (8W-10-4) 2 PARK 3 HEAD (8W-50-2) (8W-10-11) L7 20BK/YL L7 20BK/YL C230 WT/OR FRONT C103 LAMP WT/OR SWITCH WT/OR REAR...
Page 143 8W - 50 FRONT LIGHTING 8W - 50 - 7 8W-50 FRONT LIGHTING INDEX page page GENERAL INFORMATION HEADLAMP LEVELING MOTORS ... . 8 INTRODUCTION ......7 HEADLAMPS .
Page 144 8W - 50 - 8 8W - 50 FRONT LIGHTING DESCRIPTION AND OPERATION (Continued) Circuit L2 connects to the multi- function switch and circuit L43 is protected by a 10 amp fuse located in feeds the L4 circuit (for low beam operation). The L4 the fuse block and is the feed for the left LOW beam circuit connects to a bus bar in the fuse block.
Page 145 8W - 51 - 2 8W - 51 REAR LIGHTING 8W-51 REAR LIGHTING INDEX page SCHEMATICS AND DIAGRAMS ............1 DESCRIPTION AND OPERATION .
Page 146 8W - 51 - 2 8W-51 REAR LIGHTING PL-RHD RUN A22 (8W-10-6) FUSE BLOCK (8W-11-2) FUSE (8W-11-8) S211 (8W-11-8) C103 PARK/ BACK-UP NEUTRAL LAMP POSITION SWITCH SWITCH VT/BK VT/BK BR/YL S106 (8W-21-2) BR/YL C105 POWERTRAIN PARK/ CONTROL NEUTRAL POSITION VT/BK MODULE SWITCH (8W-30-12)
Page 147 PL-RHD 8W-51 REAR LIGHTING 8W - 51 - 3 FROM C105 (8W-51-2) VT/BK S301 VT/BK C340 VT/BK VT/BK C341 LEFT BACK-UP LAMP VT/BK S315 RIGHT (8W-15-8) BACK-UP LAMP C340 S307 (8W-15-9) S308 C341 (8W-15-8) G302 G301 (8W-15-8) (8W-15-9) PLR05102 978W-1...
Page 148 8W - 51 - 4 8W-51 REAR LIGHTING PL-RHD BATT A0 BATT A3 (8W-10-4) (8W-10-6) POWER FUSE DISTRIBUTION BLOCK CENTER (8W-11-2) FUSE FUSE (8W-10-4) (8W-10-9) (8W-11-4) PK/DB PK/RD STOP LAMP SWITCH HEADLAMP (8W-30-12) SWITCH 1 OFF 2 PARK 3 HEAD (8W-50-2) WT/TN S101...
Page 149 PL-RHD 8W-51 REAR LIGHTING 8W - 51 - 5 FROM C230 (8W-51-4) BK/YL S306 FROM C205 (8W-51-4) BK/YL BK/YL WT/TN LEFT RIGHT S316 LICENSE LICENSE LAMP LAMP BK/YL WT/TN WT/TN WT/TN BK/YL C341 C340 CONNECTION BK/YL WT/TN WT/TN BK/YL RIGHT LEFT TAIL/ TAIL/...
Page 150 8W - 51 - 6 8W-51 REAR LIGHTING PL-RHD BATT A0 (8W-10-4) POWER FRONT DISTRIBUTION CENTER LAMP FUSE (8W-10-4) SWITCH (8W-50-6) (8W-10-11) L35 20 BR/RD C101 WT/OR WT/OR BR/RD BR/RD C103 LAMP RELAY (IN PDC) WT/OR LB/WT S115 LEFT HEADLAMP (8W-50-3) LB/WT LB/WT...
Page 151 PL-RHD 8W-51 REAR LIGHTING 8W - 51 - 7 REAR LAMP SWITCH (8W-51-6) BR/WT C230 BR/WT S317 BR/WT BR/WT C340 C341 BR/WT BR/WT LEFT RIGHT REAR REAR LAMP LAMP S315 (8W-15-8) S307 (8W-15-9) C340 C341 S308 (8W-15-8) G302 G301 (8W-15-8) (8W-15-9) PLR05106 978W-1...
Page 152 8W - 51 - 8 8W-51 REAR LIGHTING PL-RHD BATT A0 BATT A3 (8W-10-4) (8W-10-6) POWER FUSE BLOCK DISTRIBUTION CENTER (8W-11-2) FUSE FUSE (8W-10-4) (8W-10-6) (8W-11-4) RD/WT PK/RD C102 HEADLAMP SWITCH (8W-50-2) RD/WT S213 (8W-10-6) RD/WT FUSE HEADLAMP BLOCK FUSE SWITCH (8W-11-2) (8W-50-2)
Page 153 8W - 51 REAR LIGHTING 8W - 51 - 9 8W-51 REAR LIGHTING INDEX page page DESCRIPTION AND OPERATION STOP LAMPS ......10 BACK-UP LAMPS .
Page 154 8W - 51 - 10 8W - 51 REAR LIGHTING DESCRIPTION AND OPERATION (Continued) STOP LAMPS to circuit A22. Circuit A22 feeds a bus bar in the fuse block. A 40 amp fuse in the PDC protects the A2 and Circuit F32 in the Power Distribution Center A22 circuits.
Page 155 8W - 52 - 2 8W - 52 TURN SIGNALS 8W-52 TURN SIGNALS INDEX page SCHEMATICS AND DIAGRAMS ............1 DESCRIPTION AND OPERATION .
Page 156 8W - 52 - 2 8W-52 TURN SIGNALS PL-RHD BATT A0 RUN A22 (8W-10-4) (8W-10-6) POWER FUSE DISTRIBUTION BLOCK CENTER (8W-11-2) FUSE (8W-10-4) FUSE (8W-10-9) (8W-11-8) BK/WT C103 BK/WT TURN SIGNAL/ HAZARD SWITCH 1 LEFT 2 RIGHT BK/YL COMBINATION INPUT OUTPUT FLASHER (IN FB)
Page 157 PL-RHD 8W-52 TURN SIGNALS 8W - 52 - 3 TURN SIGNAL/ HAZARD SWITCH 1 LEFT 2 RIGHT S212 S207 (8W-40-4) (8W-50-3) C101 C103 S112 S116 LEFT LEFT RIGHT RIGHT REPEATER PARK/ PARK/ REPEATER LAMP TURN TURN LAMP SIGNAL SIGNAL LAMP LAMP BK/YL BK/YL...
Page 158 8W - 52 - 4 8W-52 TURN SIGNALS PL-RHD TURN SIGNAL/ HAZARD SWITCH 1 LEFT 2 RIGHT DG/RD BR/RD C230 C230 DG/RD BR/RD C340 C341 DG/RD BR/RD LEFT RIGHT TURN TURN SIGNAL SIGNAL LAMP LAMP S315 S307 (8W-15-8) (8W-15-9) C340 C341 S308 (8W-15-8)
Page 159 8W - 52 TURN SIGNALS 8W - 52 - 5 8W-52 TURN SIGNALS INDEX page page DESCRIPTION AND OPERATION TURN SIGNALS ......5 HAZARD FLASHERS .
Page 160 8W - 52 - 6 8W - 52 TURN SIGNALS DESCRIPTION AND OPERATION (Continued) • For the right front turn signal/hazard flasher Circuit L60 supplies voltage to the right front turn signal/hazard lamp. The L60 circuit splices to the lamp the Z1 circuit grounding point is in the right instrument cluster to power the right indicator lamp.
Page 161 8W - 53 - 2 8W - 53 WIPERS 8W-53 WIPERS INDEX page SCHEMATICS AND DIAGRAMS ............1 DESCRIPTION AND OPERATION .
Page 162 8W - 53 - 2 8W-53 WIPERS PL-RHD STANDARD RUN-ACC A31 (8W-10-12) FUSE BLOCK (8W-11-2) FUSE (8W-11-12) S206 (8W-11-12) WIPE/ WASH SWITCH 0 OFF 1 LOW 2 HIGH 3 WASH DG/YL RD/YL BR/WT C101 WIPER WINDSHIELD MOTOR WASHER 1 UP PUMP 2 LOW MOTOR...
Page 163 PL-RHD 8W-53 WIPERS 8W - 53 - 3 INTERMITTENT RUN-ACC A31 (8W-10-12) FUSE BLOCK (8W-11-2) FUSE (8W-11-12) S206 (8W-11-12) INTERMITTENT WIPE/ WASH I/WIPE LOGIC AND SWITCH RELAY CONTROL 0 OFF 1 DELAY 2 LOW 3 HIGH 4 MIN 5 MAX 6 WASH C101 BK/LG...
Page 164 8W - 53 - 4 8W - 53 WIPERS 8W-53 WIPERS INDEX page page DESCRIPTION AND OPERATION WIPERS—INTERMITTENT ....4 HELPFUL INFORMATION ....4 As the windshield wiper motor turns, the park DESCRIPTION AND OPERATION switch internal to the motor moves from its grounded...
Page 165 8W - 60 - 2 8W - 60 POWER WINDOWS 8W-60 POWER WINDOWS INDEX page SCHEMATICS AND DIAGRAMS ............1 DESCRIPTION AND OPERATION .
Page 166 8W - 60 POWER WINDOWS 8W - 60 - 3 DESCRIPTION AND OPERATION (Continued) 8W - 60 - 2 8W-60 POWER WINDOWS PL-RHD RUN A22 (8W-10-6) FUSE BLOCK CIRCUIT (8W-11-2) BREAKER (8W-11-10) C205 S138 (8W-11-10) MASTER POWER WINDOW SWITCH 1 DOWN 2 UP BR/WT VT/WT...
Page 167 8W - 60 POWER WINDOWS 8W - 60 - 3 8W-60 POWER WINDOWS INDEX page page DESCRIPTION AND OPERATION POWER WINDOWS ..... . 3 HELPFUL INFORMATION .
Page 169 8W - 61 - 2 8W - 61 POWER DOOR LOCKS 8W-61 POWER DOOR LOCKS INDEX page SCHEMATICS AND DIAGRAMS ............1 DESCRIPTION AND OPERATION .
Page 170 8W - 61 - 2 8W-61 POWER DOOR LOCKS PL-RHD BATT A3 (8W-10-6) FUSE BLOCK (8W-11-2) FUSE (8W-11-6) RD/YL S214 (8W-11-6) RD/YL C231 RD/YL RD/YL LEFT DOOR LOCK SWITCH 1 UNLOCK 2 LOCK C205 PK/BK OR/BK RD/YL C231 C231 (8W-61-3) (8W-61-3) RIGHT DOOR...
Page 171 PL-RHD 8W-61 POWER DOOR LOCKS 8W - 61 - 3 RIGHT LEFT FRONT FRONT DOOR DOOR LOCK LOCK MOTOR MOTOR FROM FROM LEFT LEFT DOOR DOOR OR/BK PK/BK LOCK OR/BK PK/BK LOCK SWITCH SWITCH (8W-61-2) (8W-61-2) C323 C315 OR/BK PK/BK OR/BK OR/BK PK/BK...
Page 172 8W - 61 - 4 8W-61 POWER DOOR LOCKS PL-RHD LEFT DOOR LOCK SWITCH 1 UNLOCK 2 LOCK PK/VT OR/VT C231 C231 PK/VT OR/VT C241 C241 PK/VT OR/VT C241 C241 PK/VT OR/VT C205 C205 PK/VT OR/VT RIGHT DOOR LOCK SWITCH 1 UNLOCK 2 LOCK BK/VT...
Page 173 8W - 61 POWER DOOR LOCKS 8W - 61 - 5 8W-61 POWER DOOR LOCKS INDEX page page DESCRIPTION AND OPERATION POWER DOOR LOCKS ....5 HELPFUL INFORMATION .
Page 175 8W - 62 - 2 8W - 62 POWER MIRRORS 8W-62 POWER MIRRORS INDEX page SCHEMATICS AND DIAGRAMS ............1 DESCRIPTION AND OPERATION .
Page 176 8W - 62 - 2 8W-62 POWER MIRRORS PL-RHD RUN F21 (8W-11-10) POWER MIRROR FUSE CIRCUIT BREAKER HOLDER (8W-62-4) F121 TN/BK POWER MIRROR SWITCH 1 EXTEND 2 RETRACT 3 LEFT 4 RIGHT 5 UP 6 DOWN BK/VT DB/WT YL/BK WT/YL WT/BK P110 C205...
Page 177 PL-RHD 8W-62 POWER MIRRORS 8W - 62 - 3 POWER FOLDING MIRROR RELAY (8W-62-4) LG/BK C205 LG/BK LG/BK C231 LG/BK LEFT RIGHT POWER POWER MIRROR MIRROR 1 DOWN 1 DOWN 2 UP 2 UP 3 RIGHT 3 RIGHT 4 LEFT 4 LEFT 5 EXTEND 5 EXTEND...
Page 178 8W - 62 - 4 8W-62 POWER MIRRORS PL-RHD RUN F21 (8W-11-10) LEFT RIGHT POWER POWER POWER MIRROR CIRCUIT FUSE MIRROR MIRROR BREAKER HOLDER (8W-62-3) (8W-62-3) LG/BK LG/BK C231 F121 F121 LG/BK TN/BK TN/BK C205 POWER MIRROR SWITCH (8W-62-2) P110 LG/BK POWER FOLDING...
Page 179 8W - 62 POWER MIRRORS 8W - 62 - 5 8W-62 POWER MIRRORS INDEX page page DESCRIPTION AND OPERATION POWER FOLDING MIRRORS ....5 HELPFUL INFORMATION ....5 POWER MIRRORS .
Page 181 8W - 64 - 2 8W - 64 POWER SUNROOF 8W-64 POWER SUNROOF INDEX page SCHEMATICS AND DIAGRAMS ............1 DESCRIPTION AND OPERATION .
Page 182 8W - 64 POWER SUNROOF 8W - 64 - 3 DESCRIPTION AND OPERATION (Continued) 8W - 64 - 2 8W-64 POWER SUNROOF PL-RHD RUN-ACC A31 (8W-10-12) FUSE BLOCK (8W-11-2) FUSE (8W-11-12) YL/RD C225 YL/RD S313 YL/RD YL/RD SUNROOF SUNROOF SLIDE VENT SWITCH SWITCH...
Page 183 8W - 64 POWER SUNROOF 8W - 64 - 3 8W-64 POWER SUNROOF DESCRIPTION AND OPERATION POWER SUNROOF Power for the tilt and slide switches is supplied on circuit F10. This circuit is HOT in the ACCESSORY and RUN position only, and protected by a 20 amp fuse located in the fuse block, cavity 14.
Page 185 8W - 70 - 2 8W - 70 SPLICE INFORMATION 8W-70 SPLICE INFORMATION INDEX page SCHEMATICS AND DIAGRAMS ............1 Component Page Component...
Page 186 8W - 70 - 2 8W-70 SPLICE INFORMATION PL-RHD DOWNSTREAM UPSTREAM VEHICLE CRANKSHAFT HEATED HEATED SPEED POSITION OXYGEN OXYGEN SENSOR SENSOR SENSOR SENSOR (8W-30-8) (8W-30-7) (8W-30-3) (8W-30-3) BK/LB BK/LB BK/LB BK/LB S118 BK/LB S120 BK/LB BK/LB BK/LB BK/LB C161 CAMSHAFT KNOCK THROTTLE POSITION...
Page 187 PL-RHD 8W-70 SPLICE INFORMATION 8W - 70 - 3 PARK INSTRUMENT BRAKE IGNITION BRAKE CLUSTER WARNING SWITCH SWITCH (8W-40-5) LAMP (8W-10-5) (8W-40-5) SWITCH (8W-40-5) GY/BK GY/BK GY/BK GY/BK C103 GY/BK S208 PLR07002 978W-1...
Page 189 8W - 80 - 2 8W - 80 CONNECTOR PIN-OUTS 8W-80 CONNECTOR PIN-OUTS INDEX page SCHEMATICS AND DIAGRAMS ............1 Component Page Component...
Page 190 8W - 80 CONNECTOR PIN-OUTS 8W - 80 - 3 DESCRIPTION AND OPERATION (Continued) Component Page Component Page Left Power Mirror ....8W-80-23 Park/Neutral Position Switch (ATX) .
Page 191 8W - 80 - 4 8W - 80 CONNECTOR PIN-OUTS DESCRIPTION AND OPERATION (Continued) Component Page Component Page Right Instrument Panel Speaker Sunroof Slide Switch ....8W-80-34 (Premium) .
Page 192 8W - 80 - 4 8W-80 CONNECTOR PIN-OUTS PL-RHD BLACK CIRCUIT FUNCTION C3 18DB/BK A/C COMPRESSOR CLUTCH RELAY OUTPUT Z1 20BK GROUND A/C COMPRESSOR CLUTCH BLACK CIRCUIT FUNCTION C21 22DB/OR A/C CYCLING SWITCH OUTPUT F20 22WT FUSED IGNITION SWITCH OUTPUT (RUN) C2 22DB/YL MODE SWITCH OUTPUT A/C CYCLING...
Page 193 PL-RHD 8W-80 CONNECTOR PIN-OUTS 8W - 80 - 5 BLACK CIRCUIT FUNCTION C22 20DB/WT LOW PRESSURE SWITCH OUTPUT C21 20DB/OR A/C CYCLING SWITCH OUTPUT A/C LOW PRESSURE SWITCH BLACK CIRCUIT FUNCTION B142 20BR/YL LEFT FRONT DUMP SOLENOID CONTROL B143 20DG/YL RIGHT FRONT DUMP SOLENOID CONTROL B146 20BR/LB LEFT REAR DUMP SOLENOID CONTROL...
Page 194 8W - 80 - 6 8W-80 CONNECTOR PIN-OUTS PL-RHD BLACK CIRCUIT FUNCTION E2 22OR FUSED PANEL LAMPS DIMMER SWITCH SIGNAL Z3 20BK/OR GROUND RECEIVER LAMP GRAY CIRCUIT FUNCTION L1 20VT/BK REVERSE LAMP SENSE F20 20WT FUSED IGNITION SWITCH OUTPUT (RUN) BACK-UP LAMP SWITCH (MTX) BLACK...
Page 195 PL-RHD 8W-80 CONNECTOR PIN-OUTS 8W - 80 - 7 CIRCUIT CIRCUIT A41 14YL A41 14YL/BK C21 22DB/OR C21 20DB/OR L61 22LG L61 22LG BROWN BROWN V10 18BR V10 18BR X3 20BK/RD X3 18BK/RD F12 20DG/WT F12 20DG/WT R46 18BR/LB R46 18BR/LB R48 18TN R48 18TN L35 20BR/RD...
Page 196 8W - 80 - 8 8W-80 CONNECTOR PIN-OUTS PL-RHD CIRCUIT CIRCUIT BLACK L1 20VT/BK L1 18VT/BK BLACK L50 22WT/TN L50 20WT/TN L50 20WT/TN M1 20PK M1 22PK – – L7 20BK/YL C105 C105 L7 20BK/YL A141 16DG/WT A141 18DG/WT G4 20DB G4 20DB –...
Page 197 PL-RHD 8W-80 CONNECTOR PIN-OUTS 8W - 80 - 9 GRAY GRAY CIRCUIT CIRCUIT E2 22OR E2 22OR Z3 20BK/OR Z3 20BK/OR C203 C203 CIRCUIT CIRCUIT F35 18RD/YL F35 16RD/YL F35 18RD/YL P36 16PK/VT P36 18PK/VT P35 16OR/VT P35 18OR/VT Z8 14BK/VT Z8 14BK/VT P33 16OR/BK P33 18OR/BK...
Page 198 8W - 80 - 10 8W-80 CONNECTOR PIN-OUTS PL-RHD CIRCUIT CIRCUIT – – L7 20BK/YL L7 20BK/YL L7 20BK/YL L7 20BK/YL L62 20BR/RD L62 18BR/RD L63 20DG/RD L63 18DG/RD X51 22BR/YL X51 22BR/YL G4 18DB GRAY GRAY G4 20DB G4 20DB X52 22DB/WT X52 22DB/WT L38 18BR/WT...
Page 199 PL-RHD 8W-80 CONNECTOR PIN-OUTS 8W - 80 - 11 GRAY GRAY CIRCUIT CIRCUIT P33 16OR/BK P33 18OR/BK P34 16PK/BK P34 18PK/BK C301 C301 GRAY GRAY CIRCUIT CIRCUIT P33 16OR/BK P33 18OR/BK P34 16PK/BK P34 18PK/BK C303 C303 BLACK BLACK CIRCUIT CIRCUIT L50 20WT/TN –...
Page 200 8W - 80 - 12 8W-80 CONNECTOR PIN-OUTS PL-RHD BLACK BLACK CIRCUIT CIRCUIT P34 18PK/BK P34 18PK/BK P33 18OR/BK P33 18OR/BK C325 C325 CIRCUIT CIRCUIT BLACK L1 18VT/BK BLACK L1 18VT/BK L7 18BK/YL L7 18BK/YL Z1 18BK Z1 18BK L38 18BR/WT L38 18BR/WT L50 18WT/TN L5018WT/TN...
Page 201 PL-RHD 8W-80 CONNECTOR PIN-OUTS 8W - 80 - 13 CIRCUIT FUNCTION B1 20YL/DB RIGHT REAR WHEEL SPEED SENSOR (–) B2 20YL RIGHT REAR WHEEL SPEED SENSOR (+) B3 20LG/DB LEFT REAR WHEEL SPEED SENSOR (–) B4 20LG LEFT REAR WHEEL SPEED SENSOR (+) Z12 18BK/OR GROUND B6 20WT/DB...
Page 202 8W - 80 - 14 8W-80 CONNECTOR PIN-OUTS PL-RHD (CONTINUED) CIRCUIT FUNCTION D21 20PK SCI TRANSMIT – – – – – – – – – – B57 20BR/BK ABS SYSTEM RELAY CONTROL – – – – F12 20DG/WT ABS MODULE FEED BLACK CIRCUIT FUNCTION...
Page 203 PL-RHD 8W-80 CONNECTOR PIN-OUTS 8W - 80 - 15 BLACK CIRCUIT FUNCTION A142 18DG/OR AUTOMATIC SHUTDOWN RELAY OUTPUT Z1 18BK GROUND K4 20BK/LB SENSOR GROUND DOWNSTREAM HEATED K141 20TN/WT DOWNSTREAM HEATED OXYGEN SENSOR SIGNAL OXYGEN SENSOR YELLOW CIRCUIT FUNCTION R45 18DG/LB DRIVER AIRBAG SQUIB LINE 2 R43 18BK/LB DRIVER AIRBAG SQUIB LINE 1...
Page 204 8W - 80 - 16 8W-80 CONNECTOR PIN-OUTS PL-RHD GREEN CIRCUIT FUNCTION G6 18GY OIL PRESSURE SWITCH SENSOR – – ENGINE OIL PRESSURE SWITCH CIRCUIT FUNCTION BLACK L7 20BK/YL HEADLAMP SWITCH FEED TO FRONT FOG LAMP SWITCH L35 20BR/RD FRONT FOG LAMP SWITCH TO RELAY L35 20BR/RD FRONT FOG LAMP SWITCH TO REAR FOG LAMP SWITCH 1 2 3...
Page 205 PL-RHD 8W-80 CONNECTOR PIN-OUTS 8W - 80 - 17 LT GRAY CIRCUIT FUNCTION Z1 18BK GROUND Z2 18BK GROUND G4 18DB FUEL LEVEL SENSOR SIGNAL A141 18DG/WT FUEL PUMP RELAY OUTPUT FUEL PUMP MODULE BLACK CIRCUIT FUNCTION A142 18DG/OR AUTOMATIC SHUTDOWN RELAY OUTPUT K20 18DG GENERATOR FIELD DRIVER GENERATOR...
Page 206 8W - 80 - 18 8W-80 CONNECTOR PIN-OUTS PL-RHD BLACK CIRCUIT FUNCTION X2 18DG/RD HORN RELAY OUTPUT Z1 20BK GROUND HORN NO. 1 BLACK CIRCUIT FUNCTION X2 18DG/RD HORN RELAY OUTPUT Z1 20BK GROUND HORN NO.2 BLACK CIRCUIT FUNCTION K4 18BK/LB SENSOR GROUND K21 18BK/RD INTAKE AIR TEMPERATURE SENSOR SIGNAL...
Page 207 PL-RHD 8W-80 CONNECTOR PIN-OUTS 8W - 80 - 19 BLACK CIRCUIT FUNCTION Z1 22BK GROUND G9 22GY/BK RED BRAKE WARNING LAMP DRIVER A2 12PK/BK FUSED B(+) A22 12BK/OR IGNITION SWITCH OUTPUT (RUN) – – IGNITION SWITCH – – A1 14RD FUSED (B+) A31 14BK/WT IGNITION SWITCH OUTPUT (ACC/RUN)
Page 208 8W - 80 - 20 8W-80 CONNECTOR PIN-OUTS PL-RHD GRAY CIRCUIT FUNCTION Z2 22BK/LG GROUND V5 18DG/YL WIPER RELAY COMMON V10 18BR WINDSHIELD WASHER RELAY OUTPUT V3 18BR/WT WIPER SWITCH LOW SPEED OUTPUT INTERMITTENT F13 18DB FUSED IGNITION SWITCH OUTPUT (RUN/ACC) WIPE/WASH SWITCH V4 18RD/YL...
Page 209 PL-RHD 8W-80 CONNECTOR PIN-OUTS 8W - 80 - 21 WHITE CIRCUIT FUNCTION Z8 18BK/VT GROUND P36 18PK/VT DOOR UNLOCK SWITCH OUTPUT F35 18RD/YL FUSED B(+) P35 18OR/VT LEFT DOOR LOCK SWITCH OUTPUT P36 18PK/VT LEFT DOOR UNLOCK SWITCH OUTPUT LEFT DOOR LOCK SWITCH BLACK CIRCUIT...
Page 210 8W - 80 - 22 8W-80 CONNECTOR PIN-OUTS PL-RHD BLACK CIRCUIT FUNCTION B8 20RD/DB LEFT FRONT WHEEL SPEED SENSOR (+) B9 20RD LEFT FRONT WHEEL SPEED SENSOR (-) LEFT FRONT WHEEL SPEED SENSOR BLACK CIRCUIT FUNCTION L3 16RD/OR DIMMER SWITCH HIGH BEAM OUTPUT L43 18VT FUSED LEFT LOW BEAM OUTPUT Z1 18BK...
Page 211 PL-RHD 8W-80 CONNECTOR PIN-OUTS 8W - 80 - 23 GRAY CIRCUIT FUNCTION P90 18LG/BK LEFT/RIGHT POWER MIRROR VERTICAL SUPPLY – – P93 18YL/BK LEFT POWER MIRROR (VERTICAL) P95 18DB/WT LEFT POWER MIRROR (HORIZONTAL) P99 18GY LEFT POWER MIRROR SUPPLY LEFT POWER MIRROR P91 18WT/BK LEFT/RIGHT POWER MIRROR HORIZONTAL SUPPLY...
Page 212 8W - 80 - 24 8W-80 CONNECTOR PIN-OUTS PL-RHD NATURAL CIRCUIT FUNCTION L61 18LG LEFT TURN SIGNAL Z1 18BK GROUND LEFT REPEATER LAMP BLACK CIRCUIT FUNCTION L50 18WT/TN TAIL/STOP L7 18BK/YL TAIL/STOP Z1 18BK GROUND LEFT TAIL/STOP LAMP GRAY CIRCUIT FUNCTION L63 18DG/RD LEFT TURN SIGNAL LAMP FEED...
Page 213 PL-RHD 8W-80 CONNECTOR PIN-OUTS 8W - 80 - 25 BLACK CIRCUIT FUNCTION L1 20VT/BK REVERSE LAMP SENSE T41 20BR/YL PARK/NEUTRAL POSITION SWITCH SENSE F20 20WT FUSED IGNITION SWITCH OUTPUT (RUN/START) PARK/NEUTRAL POSITION SWITCH (ATX) YELLOW CIRCUIT FUNCTION R51 18VT/YL PASSENGER AIRBAG PRESSURE SWITCH GROUND R50 18BR/YL PASSENGER AIRBAG PRESSURE SWITCH SENSE R44 18DG/YL...
Page 214 8W - 80 - 26 8W-80 CONNECTOR PIN-OUTS PL-RHD WHITE CIRCUIT FUNCTION P99 18GY LEFT/RIGHT POWER FOLDING MIRROR (B+) EXT (B-) RET – – POWER MIRROR SWITCH-C2 BLACK CIRCUIT FUNCTION K10 20WT POWER STEERING PRESSURE SWITCH SENSE Z12 22BK/TN GROUND POWER STEERING PRESSURE SWITCH CIRCUIT...
Page 215 PL-RHD 8W-80 CONNECTOR PIN-OUTS 8W - 80 - 27 (CONTINUED) CIRCUIT FUNCTION K6 20VT/WT 5 VOLT SUPPLY K29 20WT/PK STOP LAMP SWITCH SENSE – – C28 18DB/OR A/C COMPRESSOR CLUTCH RELAY CONTROL D21 20PK SCI TRANSMIT G7 20WT/OR VEHICLE SPEED SENSOR SIGNAL K51 18DB/YL AUTOMATIC SHUT DOWN RELAY CONTROL K52 20PK/BK...
Page 216 8W - 80 - 28 8W-80 CONNECTOR PIN-OUTS PL-RHD (CONTINUED) CIRCUIT FUNCTION – – K2 20TN/DB ENGINE COOLANT TEMPERATURE SENSOR SIGNAL K2 20TN/BK ENGINE COOLANT TEMPERATURE SENSOR SIGNAL – – – – – – K41 20BK/DG UPSTREAM HEATED OXYGEN SENSOR SIGNAL –...
Page 217 PL-RHD 8W-80 CONNECTOR PIN-OUTS 8W - 80 - 29 CIRCUIT FUNCTION – – GRAY X55 22BR/RD LEFT FRONT SPEAKER (–) X56 22DB/RD RIGHT FRONT SPEAKER (–) L7 20BK/YL PARK LAMP SWITCH OUTPUT E2 22OR FUSED PANEL LAMPS DIMMER SWITCH SIGNAL RADIO - C2 X12 20RD/WT FUSED IGNITION SWITCH OUTPUT (ACC/RUN)
Page 218 8W - 80 - 30 8W-80 CONNECTOR PIN-OUTS PL-RHD WHITE CIRCUIT FUNCTION P35 18OR/VT RIGHT DOOR LOCK SWITCH OUTPUT Z8 18BK/VT GROUND F35 18RD/YL FUSED B(+) Z8 18BK/VT GROUND P36 18PK/VT DOOR UNLOCK SWITCH OUTPUT RIGHT DOOR LOCK SWITCH BLACK CIRCUIT FUNCTION Q21 14VT...
Page 219 PL-RHD 8W-80 CONNECTOR PIN-OUTS 8W - 80 - 31 BLACK CIRCUIT FUNCTION B6 20WT/DB RIGHT FRONT WHEEL SPEED SENSOR (+) B7 20WT RIGHT FRONT WHEEL SPEED SENSOR (–) RIGHT FRONT WHEEL SPEED SENSOR BLACK CIRCUIT FUNCTION L3 16RD/OR DIMMER SWITCH HIGH BEAM OUTPUT L44 18VT/BK FUSED RIGHT LOW BEAM OUTPUT Z1 18BK...
Page 220 8W - 80 - 32 8W-80 CONNECTOR PIN-OUTS PL-RHD GRAY CIRCUIT FUNCTION P90 18LG/BK LEFT/RIGHT POWER MIRROR VERTICAL SUPPLY – P92 18YL LEFT POWER MIRROR (VERTICAL) P94 18WT/YL LEFT POWER MIRROR (HORIZONTAL) P99 18GY – RIGHT P91 18WT/BK LEFT/RIGHT POWER MIRROR HORIZONTAL SUPPLY POWER MIRROR BLACK CIRCUIT...
Page 221 PL-RHD 8W-80 CONNECTOR PIN-OUTS 8W - 80 - 33 NATURAL CIRCUIT FUNCTION L60 18TN RIGHT TURN SIGNAL Z1 18BK GROUND RIGHT REPEATER LAMP BLACK CIRCUIT FUNCTION L50 18WT/TN TAIL/STOP L7 18BK/YL TAIL/STOP Z1 18BK GROUND RIGHT TAIL/STOP LAMP GRAY CIRCUIT FUNCTION L63 18DG/RD RIGHT TURN SIGNAL LAMP FEED...
Page 222 8W - 80 - 34 8W-80 CONNECTOR PIN-OUTS PL-RHD WHITE CIRCUIT FUNCTION Q42 18LB POWER SUNROOF CLOSE Q46 18OR POWER SUNROOF VENT OPEN/CLOSE LIMIT F10 18YL/RD FUSED IGNITION SWITCH OUTPUT (RUN/ACC) Q45 18PK/BK POWER SUNROOF VENT CLOSE Q41 18WT POWER SUNROOF OPEN SUNROOF SLIDE SWITCH WHITE...
Page 223 PL-RHD 8W-80 CONNECTOR PIN-OUTS 8W - 80 - 35 BLACK CIRCUIT FUNCTION L60 22TN RIGHT TURN SIGNAL – – L62 20BR/RD RIGHT REAR STOP/TURN SIGNAL LAMP OUTPUT L32 20PK COMBINATION FLASHER OUTPUT L5 20BK FUSED IGNITION SWITCH OUTPUT (RUN) L9 22BK/WT FUSED B(+) –...
Page 224 8W - 80 - 36 8W-80 CONNECTOR PIN-OUTS PL-RHD BLACK CIRCUIT FUNCTION V10 18BR WASHER PUMP CONTROL SWITCH OUTPUT Z1 18BK GROUND WINDSHIELD WASHER PUMP MOTOR BLACK CIRCUIT FUNCTION V4 18RD/YL WIPER SWITCH HIGH SPEED OUTPUT V3 18BR/WT WIPER SWITCH LOW SPEED OUTPUT V5 18DG/YL WIPER RELAY COMMON F13 18DB...
Page 225 8W - 90 CONNECTOR/GROUND LOCATIONS 8W - 90 - 1 8W-90 CONNECTOR/GROUND LOCATIONS DESCRIPTION AND OPERATION number identification. Refer to the index for the proper figure number. INTRODUCTION CONNECTOR/GROUND LOCATIONS This section provides illustrations identifying the For items not shown in this section a N/S is placed general location of components, grounds, and connec- in the Fig.
Page 226 8W - 90 - 2 8W - 90 CONNECTOR/GROUND LOCATIONS DESCRIPTION AND OPERATION (Continued) Connector Color Location Fig. Connector Color Location Fig. Name/Number Name/Number Engine Oil Pressure Rear of Engine Left Airbag Impact Left Side of Switch Sensor Radiator Closure Panel EGR Transducer Left Rear of...
Page 227 8W - 90 CONNECTOR/GROUND LOCATIONS 8W - 90 - 3 DESCRIPTION AND OPERATION (Continued) Connector Color Location Fig. Connector Color Location Fig. Name/Number Name/Number Power Folding Near Power Right License Lamp At Lamp Mirror Relay Mirror Right Park/Turn At Lamp Power Mirror Fuse Near Power Signal Lamp...
Page 228 8W - 90 - 4 8W - 90 CONNECTOR/GROUND LOCATIONS DESCRIPTION AND OPERATION (Continued) Fig. 1 Airbag Impact Sensors Fig. 2 Brake Support Bracket Connections...
Page 229 8W - 90 - 4 8W - 90 CONNECTOR/GROUND LOCATIONS DESCRIPTION AND OPERATION (Continued)
Page 230 8W - 90 CONNECTOR/GROUND LOCATIONS 8W - 90 - 5 DESCRIPTION AND OPERATION (Continued)
Page 231 8W - 90 - 6 8W - 90 CONNECTOR/GROUND LOCATIONS DESCRIPTION AND OPERATION (Continued)
Page 232 8W - 90 CONNECTOR/GROUND LOCATIONS 8W - 90 - 7 DESCRIPTION AND OPERATION (Continued)
Page 233 8W - 90 - 8 8W - 90 CONNECTOR/GROUND LOCATIONS DESCRIPTION AND OPERATION (Continued)
Page 234 8W - 90 CONNECTOR/GROUND LOCATIONS 8W - 90 - 9 DESCRIPTION AND OPERATION (Continued)
Page 235 8W - 90 - 10 8W - 90 CONNECTOR/GROUND LOCATIONS DESCRIPTION AND OPERATION (Continued)
Page 236 8W - 90 CONNECTOR/GROUND LOCATIONS 8W - 90 - 11 DESCRIPTION AND OPERATION (Continued) Fig. 11 Console Connections Fig. 12 Door Connections (Front)
Page 237 8W - 90 CONNECTOR/GROUND LOCATIONS 8W - 90 - 11 DESCRIPTION AND OPERATION (Continued) Fig. 9 Visor/Vanity Connections Fig. 10 Steering Column Connections...
Page 238 8W - 90 - 12 8W - 90 CONNECTOR/GROUND LOCATIONS DESCRIPTION AND OPERATION (Continued)
Page 239 8W - 90 CONNECTOR/GROUND LOCATIONS 8W - 90 - 13 DESCRIPTION AND OPERATION (Continued) Fig. 15 Door Connections (Rear) Fig. 16 Body Connections (Left Side)
Page 240 8W - 90 - 14 8W - 90 CONNECTOR/GROUND LOCATIONS DESCRIPTION AND OPERATION (Continued)
Page 241 8W - 90 CONNECTOR/GROUND LOCATIONS 8W - 90 - 15 DESCRIPTION AND OPERATION (Continued) Fig. 19 Fuel Tank Connections Fig. 20 Rear Lighting Connections...
Page 242 8W - 90 - 14 8W - 90 CONNECTOR/GROUND LOCATIONS DESCRIPTION AND OPERATION (Continued)
Page 243 8W - 90 CONNECTOR/GROUND LOCATIONS 8W - 90 - 15 DESCRIPTION AND OPERATION (Continued)
Page 244 8W - 90 - 16 8W - 90 CONNECTOR/GROUND LOCATIONS DESCRIPTION AND OPERATION (Continued) Fig. 17 Trunk Connections Fig. 18 Decklid/Rear Bumper Connections...
Page 245 8W - 90 CONNECTOR/GROUND LOCATIONS 8W - 90 - 17 DESCRIPTION AND OPERATION (Continued)
Page 247: Description And Operation
8W - 95 SPLICE LOCATIONS 8W - 95 - 1 8W-95 SPLICE LOCATIONS SPLICE LOCATIONS DESCRIPTION AND OPERATION The following index covers all splices shown in the INTRODUCTION wiring diagrams. If a splice is not shown in this sec- This section provides illustrations identifying the tion, a N/S will be in the Fig.
Page 248 8W - 95 - 2 8W - 95 SPLICE LOCATIONS DESCRIPTION AND OPERATION (Continued)
Page 249 8W - 95 SPLICE LOCATIONS 8W - 95 - 3 DESCRIPTION AND OPERATION (Continued)
Page 250 8W - 95 - 4 8W - 95 SPLICE LOCATIONS DESCRIPTION AND OPERATION (Continued)
Page 251 8W - 95 SPLICE LOCATIONS 8W - 95 - 5 DESCRIPTION AND OPERATION (Continued)
Page 252 8W - 95 - 6 8W - 95 SPLICE LOCATIONS DESCRIPTION AND OPERATION (Continued)
Page 253 8W - 95 SPLICE LOCATIONS 8W - 95 - 7 DESCRIPTION AND OPERATION (Continued)
Page 254 8W - 95 - 8 8W - 95 SPLICE LOCATIONS DESCRIPTION AND OPERATION (Continued)
Page 255 8W - 95 SPLICE LOCATIONS 8W - 95 - 9 DESCRIPTION AND OPERATION (Continued) Fig. 8 Door Splices...

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