Cadillac Seville V (1998-2004) lt blu/wht Wiring diagrams

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

BATTERY POSITIVE VOLTAGE RAP RELAY COI SUPPLY IGNITION 1 VOLTAGE BLK WIRE DEFOGGER SYSTEM DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE EXTERIOR LIGHTS SYSTEM WARNING SYSTEM INTERIOR LIGHTS SYSTEM GROUND GROUND GRY WIRE GRY/BLK WIRE HEATED SEAT CTRL MOD STATUS HOT AT ALL TIMES HOT IN RUN OR START IGN 1 FUSE IGN SW FUSE INTERIOR LAMP CTRL HEATED SEAT CTRL MOD ENABLE INTERIOR LIGHTS SYSTEM SEATS SYSTEM LEFT REAR HATED SEAT SW SIG RIGHT REAR HATED SEAT SW SIG LID OPEN SWITCH LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE ORG/ WIRE PARK BRAKE RELAY COIL CTRL CLASS 2 SERIAL DATA CLASS 2 SERIAL DATA PPL PPL PNK WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM (CIGAR RELAY) REAR COMPARTMENT LID PULLDOWN MOTOR (ON REAR COMPARTMENT LID LATCH) REAR DEFOGGER RLY CTRL REAR FUSE BLOCK (UNDER LEFT REAR SEAT) REAR INTEGRATION MODULE (RIM) (BEHIND RIGHT SIDE OF REAR SEAT BACK) RED WIRE RED/BLK WIRE REVERSE RELAY CTRL REAR PARKING ASSIST CHIME SIG COURTESY LAMP SUPPLY VOLTAGE SEATS SYSTEM SEATS SYSTEM SEATS SYSTEM SHIFT INTERLOCK SYSTEM COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM SPLICE PACK TAN WIRE TRUNK AJAR SW SIG WHT WIRE YEL 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

A/C REFRIGERANT PRESSURE SENSOR (LOWER LEFT FRONT OF ENGINE, ON A/C COMPRESSOR) A/C SYSTEM BLK WIRE BLK/WHT WIRE BRN WIRE CKP SENS A LOW REF CMP SENS LOW REF ECT SENS LOW REF CKP SENS B LOW REF COOLING FANS SYSTEM CRUISE CONTROL SYSTEM CYL 4 CNTRL CYL 6 CNTRL CYL 8 CNTRL CYL 5 CNTRL DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE ECT SENS SIG TFT SENSOR SIG EGR POSITION SIG ENGINE COOLANT TEMPERATURE (ECT) SENSOR (RIGHT REAR OF ENGINE, BELOW EGR VALVE) ENGINE OIL LEVEL SWITCH (LEFT SIDE OF OIL PAN) FAN HIGH SPD CNTRL TACH OUTPUT GEN FIELD DUTY SIG TCC BRAKE SWITCH INPUT PPL GENERATOR TURN ON SIG GRY WIRE ICM 2 LOW REF KNOCK SENS LOW REF KNOCK SENSOR (KS) (ON TOP OF ENGINE, UNDER INTAKE MANIFOLD TOP COVER) LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE MAP SENS LOW REF NCA WIRE ORG/BLK WIRE PCM GROUND PCM GROUND IAT LOW REF PNK/BLK WIRE POWERTRAIN CONTROL MODULE (LEFT FRONT CORNER OF ENGINE COMPT, BELOW AIR CLEANER) PPL PNK PPL WIRE PPL PNK WIRE PPL/WHT WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE STARTING/ CHARGING SYSTEM TAN/BLK WIRE TRANS RANGE C INPUT WHT 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