Cadillac Eldorado X (1992-2002) red/blk Wiring diagrams

BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (PZM) (FRONT OF REAR COMPARTMENT, ON ELECTRONICS BAY) BRN WIRE COMFORT FUSE COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM CONTROLLED POWER RELAY DEFOGGER SYSTEM HEADLIGHTS SYSTEM DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM DOOR LOCKS SYSTEM SHIFT INTERLOCK SYSTEM EXTERIOR LIGHTS SYSTEM DOOR LOCKS SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM INSTRUMENT CLUSTER SYSTEM DOOR UNLOCK INPUT DOOR LOCK INPUT TRUNK AJAR INPUT EXTERIOR LIGHTS CNTRL FUEL DOOR RELEASE IGNITION POWER DOOR LOCK OUTPUT PARK RELAY OUTPUT FUEL LEVEL RETURN FUEL LEVEL SENSE FUEL TANK UNIT FUSE GROUND GRY/BLK WIRE HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM HIGH POWER CNTRL HORNS SYSTEM DOOR LOCKS SYSTEM EXTERIOR LIGHTS SYSTEM HOT AT ALL TIMES HOT IN OFF OR RUN HOT IN RUN OR ACC HOT IN RUN OR START IGNITION POWER LFT DR LOCK CYL INPUT IGNO- BODY FUSE INADVERTENT POWER RELAY (LEFT SIDE OF ENG COMPT, FORWARD OF LEFT STRUT TOWER) LFT FRT DOOR SW IN LOW BEAMS CNTRL FRONT FOG LIGHTS CNTRL LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE MIRROR FUSE ORG/ WIRE ORG/BLK WIRE PNK WIRE POWER (BATTERY) POWER DISTRIBUTION SYSTEM (CONTROLLED POWER RELAY) PPL PPL PPL/WHT WIRE REAR COMPARTMENT FUSE BLOCK (LEFT FRONT OF REAR COMPARTMENT, ON ELECTRONICS BAY) REAR COMPARTMENT RELAY CENTER 1 (BEHIND REAR SEAT BACK) REAR DEFOGGER ENABLE HIGH BEAMS CNTRL RED/BLK WIRE RELAY IGN 1 FUSE RETAINED ACC CNTRL DRL CONTROL LFT FRT DOOR UNLK INTERIOR LAMPS CNTRL RETURN REFERENCE VOLTS PPL TAN WIRE TRUNK RELEASE BACKUP LIGHTS ENABLE TRUNK, TAILGATE, FUEL DOORS SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM EXTERIOR LIGHTS SYSTEM UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENG COMPT) VALET LOCKOUT IN LFT DOOR AJAR IN WHT WIRE YEL WIRE

BLK WIRE BLK/WHT WIRE BLU WIRE BODY CONTROL MODULE (FRONT OF REAR COMPT) COMFORT FUSE DK BLU WIRE DK BLU/WHT WIRE GRN WIRE GRY/BLK WIRE HEADLIGHTS SYSTEM HORN ENABLE PARK LAMPS OUT LO BEAM OUT HORNS SYSTEM HOT AT ALL TIMES LEFT DOOR LOCK CYLINDER SWITCH LEFT FRONT DOOR LOCK ACTUATOR LEFT FRONT POWER DOOR LOCK SWITCH LOCK LOCK UNLOCK LT BLU WIRE LT DK LT GRN WIRE NCA WIRE ORG/ WIRE ORG/BLK WIRE REAR COMPARTMENT FUSE BLOCK (LEFT FRONT OF REAR COMPARTMENT) RED WIRE RED/BLK WIRE RIGHT FRONT DOOR LOCK ACTUATOR RIGHT FRONT POWER DOOR LOCK SWITCH TAN WIRE UNLOCK WHT WIRE YEL WIRE

1676 1490 1310 PPL 25 26 27 28 29 30 31 32 33 34 35 36 PNK PNK WIRE ANTI-LOCK BRAKES SYSTEM BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM CRUISE CONTROL SYSTEM DELIVERED TORQUE OUTPUT CRUISE DIS/ 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 4 CNTRL FUEL INJ 6 CNTRL FUEL INJ 8 CNTRL FUEL INJ 7 CNTRL FUEL INJECTORS FUEL TANK PRESS SIG IGNITION GRY WIRE HOT AT ALL TIMES HOT IN HOT IN OFF, RUN HOT IN RUN, START IAT SENS SIG IMS C INPUT IMS B INPUT IMS A INPUT CKP SENS B SIG IGN 0 FUSE INJ FUSE LT BLU/ BLK WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/ BLK WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE MIL CNTRL ORG/ WIRE ORG/BLK WIRE OXY SEN 1 FUSE OXY SEN 2 FUSE PCM BAT FUSE PCM IGN FUSE PNK WIRE PNK/BLK WIRE POWERTRAIN CONTROL MODULE (LEFT FRONT OF ENG COMPT, UNDER AIR CLEANER HOUSING) PPL PPL 37 38 39 40 41 42 PPL/WHT WIRE PRESS CNTRL SOL LOW RED WIRE RED/BLK WIRE RED/WHT WIRE TAN WIRE TAN/BLK WIRE TAN/WHT WIRE UNDERHOOD FUSE BLOCK CRANK FUSE WHT WIRE YEL WIRE YEL/BLK WIRE

18 19 20 21 22 PNK WIRE 25 26 27 28 29 30 31 32 33 34 35 36 PNK PNK WIRE 30 31 PPL AUTOMATIC TRANSAXLE AUTOMATIC TRANSAXLE INPUT SPEED SENSOR 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 ECS FUSE IGN 1 FUSE EVAPORATIVE EMISSIONS CANISTER PURGE VALVE (TOP REAR OF ENG, ON REAR CAM COVER) EVAPORATIVE EMISSIONS CANISTER VENT VALVE (UNDER CENTER REAR OF VEHICLE) EXHAUST GAS RECIRC- ULATION (EGR) VALVE (TOP RIGHT REAR OF ENG) FUEL TANK PRESSURE SENSOR GROUND GRY WIRE HEATED OXYGEN HOT IN RUN, START HOT IN RUN, START IAT SENS IDLE AIR CONTROL (IACV) VALVE (ON THROTTLE BODY ASSEMBLY) IGN 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 (ON THROTTLE BODY) NCA WIRE ORG/ WIRE ORG/BLK WIRE PNK PNK PNK WIRE PNK WIRE PPL PPL 37 38 39 40 41 42 PPL/WHT WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE TAN WIRE TAN/WHT WIRE THROTTLE POSITION SENSOR (ON THROTTLE BODY ASSEMBLY) UNDER- HOOD FUSE BLOCK WHT DK GRN/ WIRE WHT WIRE YEL WIRE YEL/BLK WIRE

18 19 20 21 22 PNK WIRE 30 31 PPL AUTOMATIC TRANSAXLE INTERNAL MODE SWITCH (IN AUTOMATIC TRANSAXLE) BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE CAMSHAFT POSITION (CMP) SENSOR (RIGHT FRONT OF ENG ON CAM CARRIER) CRANKSHAFT POSITION (CKP) SENSOR B (LEFT SIDE OF ENG BLOCK, NEAR OIL DIPSTICK) CRUISE CONTROL SYSTEM DK GRN WIRE DK GRN/WHT WIRE ELECTRONIC SUSPENSION SYSTEM FRONT BANK IGNITION COIL ASSEMBLY FRONT BANK IGNITION CONTROL MODULE FUEL PUMP RELAY (IN UNDERHOOD FUSE BLOCK) FUEL SENDER (TOP OF FUEL TANK) GRY WIRE HOT IN RUN, START HOT IN RUN, START IGN INSTRUMENT CLUSTER LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE NCA WIRE ORG/ WIRE ORG/BLK WIRE PNK 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 WIRE PNK PNK WIRE PNK WIRE PNK/BLK WIRE PPL PPL/WHT WIRE REAR BANK IGNITION COIL ASSEMBLY REAR BANK IGNITION CONTROL MODULE RED WIRE RED/BLK WIRE RED/WHT WIRE SERVICE ENGINE SOON IND SPARK PLUGS TACH INPUT TAN/BLK WIRE UNDER- HOOD FUSE BLOCK FUEL PUMP FUSE DIS FUSE VEHICLE SPEED SENSOR (NEAR RIGHT ENG MOUNT, ON TRANSAXLE) VSS INPUT WHT WIRE YEL WIRE YEL/BLK WIRE

1-2 SHIFT SOL 1867 1868 CKP SENS A IGN FEED CKP SENS A GRD 2-3 SHIFT SOL 23 420 GEN TERM F FEEDBACK TCC BRAKE SWITCH INPUT PPL 3 4 5 6 7 8 PNK PNK WIRE A/C SYSTEM AUTOMATIC TRANS- AXLE FLUID TEMPER- ATURE SENSOR AUTOMATIC TRANSAXLE AUTOMATIC TRANSMISSION FLUID PRESSURE MANUAL VALVE POSITION SWITCH BLK WIRE BLK/WHT WIRE BRN WIRE CKP SENS B GRD CMP SENS GRD ECT SENS GRD 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 HIGH EGR POSITION ENGINE COOLANT TEMPERATURE (ECT) SENSOR (RIGHT REAR OF ENG, BELOW EGR VALVE) ENGINE OIL LEVEL SWITCH (IN ENG OIL PAN) FAN HIGH SPD CNTRL TACH OUTPUT GENERATOR TERM L CNTRL GRY WIRE HOT IN RUN, START KNOCK SENS RETURN KNOCK SENSOR (KS) (ON CENTER OF ENGINE, BELOW INTAKE MANIFOLD) LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE MAP SENS GRD NCA WIRE ORG/ WIRE ORG/BLK WIRE PCM GROUND PCM GROUND IAT GRD PNK 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 WIRE PNK TRANS RANGE A INPUT WIRE PNK WIRE PNK/BLK WIRE POWERTRAIN CONTROL MODULE (LEFT FRONT OF ENG COMPT, UNDER AIR CLEANER HOUSING) PPL PPL/WHT WIRE PRESSURE CONTROL SOLENOID REAR COMPT FUSE BLOCK RED WIRE RED/BLK WIRE RED/WHT WIRE REF LOW RYL IGN 1 FUSE STARTING/ CHARGING SYSTEM STARTING/CHARGING SYSTEM TAN WIRE TAN/BLK WIRE TFT SENSOR LOW EGR PINTLE POS GRD FUEL TANK PRESS GRD TORQUE CONVERTER CLUTCH PULSE WIDTH MODULATION SOLENOID TP SENS GRD EGR VALVE GRD REF LOW TRANS RANGE C INPUT WHT WIRE YEL WIRE YEL/BLK WIRE

1676 1490 1310 PPL 25 26 27 28 29 30 31 32 33 34 35 36 PNK PNK WIRE ANTI-LOCK BRAKES SYSTEM BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM CRUISE CONTROL SYSTEM DELIVERED TORQUE OUTPUT CRUISE DIS/ 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 4 CNTRL FUEL INJ 6 CNTRL FUEL INJ 8 CNTRL FUEL INJ 7 CNTRL FUEL INJECTORS FUEL TANK PRESS SIG IGNITION GRY WIRE HOT AT ALL TIMES HOT IN HOT IN OFF, RUN HOT IN RUN, START IAT SENS SIG IMS C INPUT IMS B INPUT IMS A INPUT CKP SENS B SIG IGN 0 FUSE INJ FUSE LT BLU/ BLK WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/ BLK WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE MIL CNTRL ORG/ WIRE ORG/BLK WIRE OXY SEN 1 FUSE OXY SEN 2 FUSE PCM BAT FUSE PCM IGN FUSE PNK WIRE PNK/BLK WIRE POWERTRAIN CONTROL MODULE (LEFT FRONT OF ENG COMPT, UNDER AIR CLEANER HOUSING) PPL PPL 37 38 39 40 41 42 PPL/WHT WIRE PRESS CNTRL SOL LOW RED WIRE RED/BLK WIRE RED/WHT WIRE TAN WIRE TAN/BLK WIRE TAN/WHT WIRE UNDERHOOD FUSE BLOCK CRANK FUSE WHT WIRE YEL WIRE YEL/BLK WIRE

18 19 20 21 22 PNK WIRE 25 26 27 28 29 30 31 32 33 34 35 36 PNK PNK WIRE 30 31 PPL AUTOMATIC TRANSAXLE AUTOMATIC TRANSAXLE INPUT SPEED SENSOR 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 ECS FUSE IGN 1 FUSE EVAPORATIVE EMISSIONS CANISTER PURGE VALVE (TOP REAR OF ENG, ON REAR CAM COVER) EVAPORATIVE EMISSIONS CANISTER VENT VALVE (UNDER CENTER REAR OF VEHICLE) EXHAUST GAS RECIRC- ULATION (EGR) VALVE (TOP RIGHT REAR OF ENG) FUEL TANK PRESSURE SENSOR GROUND GRY WIRE HEATED OXYGEN HOT IN RUN, START HOT IN RUN, START IAT SENS IDLE AIR CONTROL (IACV) VALVE (ON THROTTLE BODY ASSEMBLY) IGN 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 (ON THROTTLE BODY) NCA WIRE ORG/ WIRE ORG/BLK WIRE PNK PNK PNK WIRE PNK WIRE PPL PPL 37 38 39 40 41 42 PPL/WHT WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE TAN WIRE TAN/WHT WIRE THROTTLE POSITION SENSOR (ON THROTTLE BODY ASSEMBLY) UNDER- HOOD FUSE BLOCK WHT DK GRN/ WIRE WHT WIRE YEL WIRE YEL/BLK WIRE

18 19 20 21 22 PNK WIRE 30 31 PPL AUTOMATIC TRANSAXLE INTERNAL MODE SWITCH (IN AUTOMATIC TRANSAXLE) BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE CAMSHAFT POSITION (CMP) SENSOR (RIGHT FRONT OF ENG ON CAM CARRIER) CRANKSHAFT POSITION (CKP) SENSOR B (LEFT SIDE OF ENG BLOCK, NEAR OIL DIPSTICK) CRUISE CONTROL SYSTEM DK GRN WIRE DK GRN/WHT WIRE ELECTRONIC SUSPENSION SYSTEM FRONT BANK IGNITION COIL ASSEMBLY FRONT BANK IGNITION CONTROL MODULE FUEL PUMP RELAY (IN UNDERHOOD FUSE BLOCK) FUEL SENDER (TOP OF FUEL TANK) GRY WIRE HOT IN RUN, START HOT IN RUN, START IGN INSTRUMENT CLUSTER LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE NCA WIRE ORG/ WIRE ORG/BLK WIRE PNK 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 WIRE PNK PNK WIRE PNK WIRE PNK/BLK WIRE PPL PPL/WHT WIRE REAR BANK IGNITION COIL ASSEMBLY REAR BANK IGNITION CONTROL MODULE RED WIRE RED/BLK WIRE RED/WHT WIRE SERVICE ENGINE SOON IND SPARK PLUGS TACH INPUT TAN/BLK WIRE UNDER- HOOD FUSE BLOCK FUEL PUMP FUSE DIS FUSE VEHICLE SPEED SENSOR (NEAR RIGHT ENG MOUNT, ON TRANSAXLE) VSS INPUT WHT WIRE YEL WIRE YEL/BLK WIRE

1-2 SHIFT SOL 1867 1868 CKP SENS A IGN FEED CKP SENS A GRD 2-3 SHIFT SOL 23 420 GEN TERM F FEEDBACK TCC BRAKE SWITCH INPUT PPL 3 4 5 6 7 8 PNK PNK WIRE A/C SYSTEM AUTOMATIC TRANS- AXLE FLUID TEMPER- ATURE SENSOR AUTOMATIC TRANSAXLE AUTOMATIC TRANSMISSION FLUID PRESSURE MANUAL VALVE POSITION SWITCH BLK WIRE BLK/WHT WIRE BRN WIRE CKP SENS B GRD CMP SENS GRD ECT SENS GRD 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 HIGH EGR POSITION ENGINE COOLANT TEMPERATURE (ECT) SENSOR (RIGHT REAR OF ENG, BELOW EGR VALVE) ENGINE OIL LEVEL SWITCH (IN ENG OIL PAN) FAN HIGH SPD CNTRL TACH OUTPUT GENERATOR TERM L CNTRL GRY WIRE HOT IN RUN, START KNOCK SENS RETURN KNOCK SENSOR (KS) (ON CENTER OF ENGINE, BELOW INTAKE MANIFOLD) LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE MAP SENS GRD NCA WIRE ORG/ WIRE ORG/BLK WIRE PCM GROUND PCM GROUND IAT GRD PNK 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 WIRE PNK TRANS RANGE A INPUT WIRE PNK WIRE PNK/BLK WIRE POWERTRAIN CONTROL MODULE (LEFT FRONT OF ENG COMPT, UNDER AIR CLEANER HOUSING) PPL PPL/WHT WIRE PRESSURE CONTROL SOLENOID REAR COMPT FUSE BLOCK RED WIRE RED/BLK WIRE RED/WHT WIRE REF LOW RYL IGN 1 FUSE STARTING/ CHARGING SYSTEM STARTING/CHARGING SYSTEM TAN WIRE TAN/BLK WIRE TFT SENSOR LOW EGR PINTLE POS GRD FUEL TANK PRESS GRD TORQUE CONVERTER CLUTCH PULSE WIDTH MODULATION SOLENOID TP SENS GRD EGR VALVE GRD REF LOW TRANS RANGE C INPUT WHT WIRE YEL WIRE YEL/BLK WIRE