Cadillac Seville V (1998-2004) yel/blk Wiring diagrams

17 1807 885 882 PPL 1764 716 STEERING WHEEL POS YAW RATE SENS ABS FUSE ABS IND SIG ABS INDICATOR BLK WIRE BRAKE PRESSURE MODULATOR VALVE BRN WIRE COMPUTER DATA LINES SYSTEM DELIVERED TORQUE OUTPUT REQUESTED TORQUE INPUT SERIAL DATA CLASS 2 DK BLU WIRE DK GRN WIRE DRIVER INFORMATION CENTER (DIC) ELECTRONIC BRAKE CONTROL MODULE (EBCM) (ON LEFT FRONT CORNER OF ENGINE COMPT) GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN INSTRUMENT PANEL CLUSTER LATERAL ACCELEROMETER SENSOR (UNDER LEFT REAR SEAT) LEFT FRONT BRAKE PAD WEAR SENSOR RIGHT FRONT BRAKE PAD WEAR SENSOR LEFT FRONT WHEEL SPEED SENSOR LEFT NORMAL FORCE SIG LEFT REAR BRAKE PAD WEAR SENSOR LEFT REAR WHEEL SPEED SENSOR LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE NCA WIRE ORG/ WIRE ORG/BLK WIRE POWERTRAIN CONTROL MODULE (PCM) (BELOW AIR CLEANER) PPL PPL PPL PPL SERIAL DATA CLASS 2 PUMP MOTOR REAR FUSE BLOCK (UNDER LEFT REAR SEAT) RED WIRE RIGHT FRONT WHEEL SPEED SENSOR RIGHT NORMAL FORCE SIG RIGHT REAR BRAKE PAD WEAR SENSOR RIGHT REAR WHEEL SPEED SENSOR RUN WIRE SERIAL DATA CLASS 2 SERIAL DATA CLASS 2 SERIAL DATA CLASS 2 TRAC CTRL SW STEERING WHEEL POSITION STEERING WHEEL POSITION SENSOR (SWPS) (ON BASE OF STEERING COLUMN) STOP LAMP SWITCH STOP LP FUSE STRG WHEEL POS SENS RIGHT NORMAL FORCE SIG SERIAL DATA CLASS 2 TAN WIRE TAN/BLK WIRE TRACTION CONTROL INDICATOR TRACTION CONTROL SWITCH TRACTION OFF UNDERHOOD FUSE BLOCK (ON RIGHT SIDE OF ENGINE COMPT) VARIABLE EFFORT STEERING ACTUATOR (ON LEFT SIDE OF POWER STEERING GEAR) WHT WIRE YAW RATE SENSOR (LEFT SIDE OF REAR COMPT) YEL WIRE YEL/BLK WIRE

A/C CLU FUSE A/C CLU RELAY A/C COMP- RESSOR CLUTCH A/C LOW TEMPERATURE SENSOR (REAR OF ENG COMPT, ON A/C LOW SIDE LINE) AIR TEMPERATURE SENSOR (UPPER LEFT) (LEFT SIDE OF DASH, IN A/C DUCT) AIR TEMPERATURE SENSOR (UPPER RIGHT) (RIGHT SIDE OF DASH, IN A/C DUCT) AMBIENT AIR TEMPERATURE SENSOR (NEAR HOOD LATCH) BATTERY BATTERY DATA LINE DATA LINE BATTERY GROUND BLK WIRE BLK/WHT WIRE BLWR SP CNTRL GROUND BRN WIRE COMPUTER DATA LINES SYSTEM DASH INTEGRATION MODULE (DIM) (ON RIGHT SIDE OF DASH, NEAR BLOWER MOTOR) DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN ON HOT IN ON OR START I/P FUSE IGN 3 RR FUSE IGN SW FUSE IGNITION IGNITION IGNITION BATTERY IGNITION IGNITION STEER WHL FEED IGNITION SWITCH INSTRUMENT PANEL INTEGRATION MODULE (IPM) (BEHIND CENTER OF DASH, ABOVE RADIO) LOCK LT BLU WIRE LT BLU/BLK WIRE LT GRN/BLK WIRE MODE ACTUATOR (BEHIND LEFT SIDE OF DASH, ON HVAC MODULE) ORG/ WIRE PNK WIRE PPL PPL PPL PPL PPL DATA LINE DATA LINE SENSOR GRD REAR FUSE BLOCK DIM FUSE RECIRCULATION ACTUATOR (BEHIND RIGHT SIDE OF DASH, ON HVAC MODULE) SENSOR GRD SOLID STATE SOLID STATE SOLID STATE SPLICE PACK STEER WHL RTN SUN LOAD SENSOR (LEFT) (ON LEFT SIDE OF DASH, IN DEFROST GRILLE) SUN LOAD SENSOR (RIGHT) (ON RIGHT SIDE OF DASH, IN DEFROST GRILLE) TAN WIRE UNDERHOOD FUSE BLOCK (RIGHT SIDE OF ENGINE COMPT) WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

1039 540 1051 1051 PNK BATTERY BATTERY GROUND GROUND WIRE AUXILIARY BLOWER MOTOR (FRONT OF CENTER CONSOLE, BELOW ASHTRAY) AUXILIARY BLOWER MOTOR RESISTOR ASSEMBLY (FRONT OF CENTER CONSOLE) AUXILIARY HVAC CONTROL ASSEMBLY AUXILIARY MODE ACTUATOR (UNDER FRONT OF CENTER CONSOLE) BLEND BLK WIRE BLOWER MOTOR BRN WIRE COOL FAN 2 FUSE COOL FAN 1 FUSE COOLFAN 1 RELAY COOLFAN 2 RELAY COOLFAN S/P RELAY COOLING FAN (RIGHT) COOLING FAN (LEFT) DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE FAN GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN ON HOT IN ON OR START HVAC BLO FUSE HVAC FUSE IGN 1 FUSE INFLATABLE RESTRAINT STEERING WHEEL MODULE COIL LT BLU WIRE NCA WIRE OFF LOWER ORG/ WIRE PNK WIRE POWERTRAIN CONTROL MODULE (PCM) (LEFT SIDE OF ENGINE COMPT, BELOW AIR CLEANER) PPL REAR BLWR REAR FUSE BLOCK (UNDER LEFT REAR SEAT) REAR INTEGRATION MODULE (RIM) (BEHIND RIGHT SIDE OF REAR SEAT BACK) RED WIRE RED/BLK WIRE RR BLO FUSE RR BLO RELAY SELECT SP INPUT BATTERY GRD BLWR GRD SP CNTRL OUT 1340 450 SPLICE PACK STEERING COLUMN FUSE BLOCK (NEAR BASE OF STEERING COLUMN) STEERING WHEEL CONTROL SWITCHES SWITCH FUSE TAN WIRE TEMP UP DN UP DN DN UPPER PNK OFF LO MED PPL HI WIRE VOL (-) WHT WIRE YEL WIRE YEL/BLK WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 LR DAMPER CTRL BATTERY VOLTAGE IGNITION VOLTAGE GROUND BLK WIRE BRN WIRE COMPRESSOR MOTOR COMPUTER DATA LINES SYSTEM CVRTD FUSE DK GRN WIRE ELC FUSE ELC RELAY ELECTRONIC BRAKE CONTROL MODULE (EBCM) (ON LEFT FRONT CORNER OF ENGINE COMPT) ELECTRONIC SUSPENSION CONTROL MODULE (BEHIND RIGHT REAR SEAT BACK) EXHAUST SOLENOID SENSOR RETURN GRY WIRE HOT AT ALL TIMES HOT IN HOT IN RUN IGN 3 RR FUSE LEFT FORCE LEFT FRONT SUSPENSION DAMPER (INSIDE LEFT FRONT STRUT ASSEMBLY) LEFT FRONT SUSPENSION POSITION SENSOR (NEAR LEFT FRONT SUSPENSION ASSEMBLY) LEFT REAR SUSPENSION POSITION SENSOR (NEAR LEFT REAR SUSPENSION ASSEMBLY) LF POSITION SENS LIFT/DIVE SIGNAL OUT LR POSITION SENS LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE NCA WIRE ORG/ WIRE PPL PPL DATA LINE PPL LIFT/DIVE SIGNAL SENSOR RETURN PPL RR DAMPER OUT LR DAMPER OUT PPL/WHT WIRE REAR FUSE BLOCK (UNDER LEFT REAR SEAT) RED WIRE RED/BLK WIRE RF DAMPER CTRL RF DAMPER OUT LF DAMPER OUT RIGHT FORCE RIGHT FRONT SUSPENSION POSITION SENSOR (NEAR RIGHT FRONT SUSPENSION ASSEMBLY) RIGHT REAR SUSPENSION DAMPER (INSIDE RIGHT REAR STRUT ASSEMBLY) RIGHT REAR SUSPENSION POSITION SENSOR (NEAR RIGHT REAR SUSPENSION ASSEMBLY) RR DAMPER CTRL RR POSITION SENS RUN WIRE SENSOR RETURN SPLICE STEER WHEEL POS ELC RELAY CTRL RF POSITION SENS TAN/WHT WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

BLK WIRE BRN WIRE COMPRESSOR MOTOR COMPUTER DATA LINES SYSTEM CVRTD FUSE DAMPER RELAY DK BLU WIRE DK GRN WIRE ELC FUSE ELC RELAY ELECTRONIC BRAKE CONTROL MODULE (EBCM) (ON LEFT FRONT CORNER OF ENGINE COMPT) GRY WIRE HOT AT ALL TIMES HOT IN HOT IN RUN IGN 3 RR FUSE IGNITION VOLTAGE LEFT FRONT SUSPENSION DAMPER (INSIDE LEFT FRONT STRUT ASSEMBLY) LEFT FRONT SUSPENSION POSITION SENSOR (NEAR LEFT FRONT SUSPENSION ASSEMBLY) LEFT REAR SUSPENSION POSITION SENSOR (NEAR LEFT REAR SUSPENSION ASSEMBLY) LF DAMPER OUT LF DAMPER CTRL RIGHT FORCE LEFT FORCE LF POSITION SENS LIFT/DIVE SIGNAL OUT LR POSITION SENS LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE NCA WIRE ORG/ WIRE PPL PPL PPL DATA LINE DATA LINE PPL RR DAMPER OUT RR DAMPER CTRL LR DAMPER OUT LR DAMPER CTRL LIFT/DIVE SIGNAL PPL/WHT WIRE REAR FUSE BLOCK (UNDER LEFT REAR SEAT) RED WIRE RED/BLK WIRE RELAY OUT RF DAMPER OUT RF DAMPER CTRL RELAY CTRL EXHAUST SOLENOID ELC RELAY CTRL RF POSITION SENS GROUND BATTERY VOLTAGE RIGHT FRONT SUSPENSION DAMPER (INSIDE RIGHT FRONT STRUT ASSEMBLY) RIGHT FRONT SUSPENSION POSITION SENSOR (NEAR RIGHT FRONT SUSPENSION ASSEMBLY) RIGHT REAR SUSPENSION POSITION SENSOR (NEAR RIGHT REAR SUSPENSION ASSEMBLY) RR POSITION SENS RUN WIRE SENSOR RETURN SPLICE STEER WHEEL POS TAN/WHT WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

5 VOLT REF LOW MODE DOOR POS SEN SIG AIR CONDITIONING SYSTEM ANTI-LOCK BRAKES SYSTEM BATTERY POSITIVE VOLTAGE IGNITION 3 VOLTAGE BLK WIRE BLK/WHT WIRE BLOWER SPEED CTRL SIG BRN WIRE DK BLU WIRE DK GRN WIRE GRY WIRE GRY/BLK WIRE HEADLIGHTS SYSTEM HOT AT ALL TIMES HOT IN RUN I/P FUSE I/P LAMPS DIMMER SW SIG 5 VOLT REF IGN 3 RR FUSE IGNITION KEY WARNING SWITCH IGNITION SWITCH INSTRUMENT PANEL INTEGRATION MODULE (IPM) (BEHIND CENTER OF DASH, BEHIND RADIO) INTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM INSTRUMENT CLUSTER SYSTEM KEY CYLINDER LAMP CTRL BACKLIGHT LAMPS CTRL LCD SUPPLY VOLTAGE GROUND LOWER RT AIR TEMP SEN SIG LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE ORG/ WIRE PNK/BLK WIRE PNK/WHT WIRE PPL PPL PPL REAR FUSE BLOCK (UNDER LEFT REAR SEAT) SPLICE PACK TAN WIRE TRACTION CTRL SW SIG TRUNK, TAILGATE, FUEL DOORS SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM UNDERHOOD JUNCTION BLOCK (ON RIGHT SIDE OF ENG COMPT) WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

335 817 444 1749 1747 1748 676 419 3122 464 83 COOLING FANS SYSTEM AIR PUMP RELAY FUEL INJ 4 CNTRL FUEL INJ 6 CNTRL AIR SOL VLV CNTRL PRESS CNTRL SOL LOW ANTI-LOCK BRAKES SYSTEM BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM DELIVERED TORQUE OUTPUT CRUISE INHIBIT OUT DK BLU WIRE DK BLU/ WHT WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE ELECTRONIC SUSPENSION SYSTEM FUEL INJ 8 CNTRL FUEL INJ 7 CNTRL FUEL INJECTORS FUEL TANK PRESS SIG IGNITION GRY WIRE HOT AT ALL TIMES HOT IN ON, START IAT SENS SIG IMS C INPUT IMS B INPUT IMS A INPUT CKP SENS B SIG IGNITION SWITCH INJR 1 FUSE INJR 2 FUSE LT BLU/ BLK WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE MIL CNTRL OFF ORG/ WIRE ORG/BLK WIRE OXY SEN FUSE PCM BATT FUSE PCM IGN FUSE PNK 26 27 28 WIRE PNK WIRE PNK/BLK WIRE POWERTRAIN CONTROL MODULE (LEFT FRONT CORNER OF ENGINE COMPT, BELOW AIR CLEANER) PPL PPL 39 40 41 42 43 44 PPL CLASS 2 DATA LINK PCM GROUND CYL 1 CNTRL TP SENS SIG IGNITION PPL/WHT WIRE RED WIRE RED/BLK WIRE TAN WIRE TAN/BLK WIRE TAN/WHT WIRE UNDERHOOD FUSE BLOCK (RIGHT SIDE OF ENGINE COMPT) VSS HIGH VSS LOW PPL WHT WIRE YEL WIRE YEL/BLK WIRE

32 33 PPL BANK 1 SENSOR 2 (REAR OF CATALYTIC CONVERTER) BANK 2 SENSOR 1 (ON LEFT EXHAUST MANIFOLD) BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE EVAPORATIVE EMISSIONS CANISTER PURGE VALVE (REAR OF ENGINE, NEAR THROTTLE BODY) EXHAUST GAS RECIRCULATION (EGR) VALVE (TOP RIGHT REAR OF ENGINE) FUEL TANK PRESSURE SENSOR GROUND GRY WIRE HEATED OXYGEN HOT IN ON, START IAT SENS IDLE AIR CONTROL (IAC) VALVE (ON THROTTLE BODY) IGN IGN 1 FUSE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE MAF SENS MANIFOLD ABSOLUTE PRESSURE SENSOR (TOP OF THROTTLE BODY) MASS AIRFLOW (MAF) SENSOR (IN AIR INTAKE DUCT, NEAR THROTTLE BODY) NCA WIRE ORG/ WIRE ORG/BLK WIRE PNK 26 27 28 WIRE PNK WIRE PNK/BLK WIRE PPL PPL 34 35 PPL 39 40 41 42 43 44 PPL/WHT WIRE REAR FUSE BLOCK (UNDER LEFT REAR SEAT) RED WIRE RED/BLK WIRE TAN WIRE TAN/WHT WIRE THROTTLE POSITION (TP) SENSOR (ON THROTTLE BODY) UNDER- HOOD FUSE BLOCK VENT SOL FUSE WHT WIRE YEL WIRE YEL/BLK WIRE

32 33 PPL AUTOMATIC TRANSAXLE AUTOMATIC TRANSAXLE INTERNAL MODE SWITCH BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE CAMSHAFT POSITION (CMP) SENSOR (FRONT OF RIGHT CYLINDER HEAD) CRANKSHAFT POSITION (CKP) SENSOR A (LEFT SIDE OF ENGINE BLOCK) CRANKSHAFT POSITION (CKP) SENSOR B (LEFT SIDE OF ENGINE BLOCK) CRUISE CONTROL SYSTEM DK BLU/WHT WIRE DK GRN WIRE DK GRN/ WHT WIRE DK GRN/WHT WIRE ENGINE OIL PRESSURE SWITCH (AT LEFT SIDE OF ENGINE, NEAR OIL FILTER ADAPTER) F/PMP FUSE FUEL PUMP (TOP OF FUEL TANK) GRY WIRE HOT AT ALL TIMES HOT IN ON, START IGN IGNITION COIL BANK 1 IGNITION CONTROL MODULE (BANK 1) (UNDER INTAKE MANIFOLD TOP COVER) IGNITION CONTROL MODULE (BANK 2) (UNDER INTAKE MANIFOLD TOP COVER) INSTRUMENT PANEL CLUSTER LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE NAVIGATION SYSTEM NCA WIRE ORG/ WIRE ORG/BLK WIRE PNK WIRE PNK/BLK WIRE PPL PPL 34 35 PPL/WHT WIRE REAR FUSE BLOCK FUEL PUMP RELAY RED WIRE RED/BLK WIRE RED/WHT WIRE SERVICE ENGINE SOON IND SOUND SYSTEM SPARK PLUGS TACH INPUT TAN/BLK WIRE UNDER- HOOD FUSE BLOCK COIL MDL FUSE VEHICLE SPEED SENSOR (VSS) (ON TRANSAXLE CASE EXTENSION) VSS INPUT WHT WIRE YEL WIRE YEL/BLK WIRE

1-2 SHIFT SOL 2-3 SHIFT SOL AIR PUMP FUSE AUTOMATIC TRANSAXLE AUTOMATIC TRANSAXLE FLUID TEMPER- ATURE SENSOR AUTOMATIC TRANSAXLE INPUT SPEED SENSOR AUTOMATIC TRANSMISSION FLUID PRESSURE MANUAL VALVE POSITION SWITCH BLK WIRE BLK/WHT WIRE BRN WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE EXTENDED TRAVEL BRAKE SWITCH FUEL SENDER (IN FUEL TANK) GRY WIRE HOT AT ALL TIMES HOT IN ON, START IGN 1 FUSE LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE ORG/ WIRE ORG/BLK WIRE PNK WIRE PNK/BLK WIRE PPL PPL CRUISE CONTROL SYSTEM PPL PNK PPL WIRE PPL/WHT WIRE PRESSURE CONTROL SOLENOID VALVE REAR FUSE BLOCK (UNDER LEFT REAR SEAT) RED WIRE RED/BLK WIRE RED/WHT WIRE SECONDARY AIR INJECTION (AIR) PUMP (LOWER RIGHT FRONT OF ENGINE COMPT) SECONDARY AIR INJECTION (AIR) PUMP RELAY (NEAR RADIATOR SURGE TANK) SECONDARY AIR INJECTION (AIR) SOLENOID VALVE (NEAR RIGHT EXHAUST MANIFOLD) TAN WIRE TAN/BLK WIRE TCC/ CRUISE SWITCH TCC/CRUISE RELEASE SWITCH (NEAR TOP OF BRAKE PEDAL) TORQUE CONVERTER CLUTCH PULSE WIDTH MODULATION SOLENOID TRANS FUSE UNDERHOOD FUSE BLOCK (RIGHT SIDE OF ENGINE COMPT) WHT WIRE YEL WIRE YEL/BLK WIRE