Cadillac Seville V (1998-2004) powertrain control module (left front corner of engine compt, below air cleaner) Wiring diagrams

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

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

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