Cadillac XLR I (2003-2009) ign 1 relay 44 Wiring diagrams

A/C COMP FUSE 15 A/C COMP RELAY 35 A/C COMPRESSOR CLUTCH (LOWER RIGHT FRONT OF ENGINE) A/C OFF SWITCH BLK LT GRN/ WIRE BLK WIRE BLK/PNK WIRE BLOWER SPEED SWITCH BODY CONTROL MODULE (BCM) (BEHIND RIGHT SIDE OF DASH) BRN WIRE COMPT) COOLANT LEVEL SWITCH (LEFT SIDE OF ENGINE COOLFAN FUSE 25 DEFOG RLY CTRL DIMMING CTRL BLOWER CTRL DEFOGGER SYSTEM INTERIOR LIGHTS SYSTEM DEFROST CTRL DEFROST SWITCH DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE GND SERIAL DATA GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT W/ RUN/ CRANK RELAY 7 ENERGIZED HVAC CONTROL MODULE (AT CENTER OF DASH) HVAC FUSE 28 HVAC/ PWR SND FUSE 29 IGN IGN 1 RELAY 44 INTERIOR LIGHTS SYSTEM TRANSMISSIONS SYSTEM ISRVM/ HVAC FUSE 25 LEFT AIR TEMPERATURE SWITCH LOGIC LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE MIRRORS SYSTEM MODE CTRL MODE SWITCH NCA WIRE OFF CTRL ON UPPER RIGHT FRAME RAIL, GROUNDED TO PNK 17 18 WIRE PNK WIRE PNK/BLK WIRE PNK/WHT WIRE RECIRC CTRL RECIRCULATION SWITCH RED/BLK WIRE RED/WHT WIRE RIGHT AIR TEMPERATURE SWITCH SEATS SYSTEM SPEED CTRL SPLICE PACK SPLY VOLTAGE TAN WIRE TAN/BLK WIRE TEMP CTRL UNDERHOOD FUSE BLOCK (RIGHT REAR OF ENGINE COMPT) VALET SWITCH WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

40 53 RLY CTRL RLY CTRL A/C COMP FUSE 15 A/C COMP RELAY 35 A/C COMPRESSOR CLUTCH (LOWER RIGHT FRONT OF ENGINE) BLK WIRE DK GRN WIRE DK GRN/WHT WIRE ENGINE CONTROL MODULE (ECM) (LOWER RIGHT REAR OF ENGINE COMPT) HOT AT ALL TIMES IGN 1 RELAY 44 SPLICE PACK UNDERHOOD FUSE BLOCK (RIGHT REAR OF ENGINE COMPT) WHT/BLK WIRE

A/C COMP FUSE 15 A/C COMP RELAY 35 ABS FUSE 27 AMP FUSE 31 AUDIO AMPLIFIER AUTOMATIC TRANSMISSION BATT 1 FUSE 33 BATT 2 FUSE 29 BATTERY BLK WIRE BLOWER MOTOR CONTROL PROCESSOR COOLFAN FUSE 25 CRANK RELAY 43 DR CNTRLS CIRCUIT BREAKER 34 DRIVER CLIMATE CONTROL SEAT MODULE DRIVER UPPER LUMBAR SWITCH DRIVER DOOR MODULE (DDM) FRONT PASSENGER DOOR MODULE (FPDM) DRIVER LOWER LUMBAR SWITCH DRIVER MEMORY SEAT MODULE DRIVER SEAT PUMP ECM/TCM FUSE 11 ELECTRONIC BRAKE CONTROL MODULE (EBCM) ELECTRONIC SUSPENSION CONTROL (ESC) MODULE ENGINE CONTROL MODULE (ECM) EVAPORATIVE EMISSION (EVAP) CANISTER VENT SOLENOID FAN CONTROL MODULE FOLDING TOP MODULE FRONT PASSENGER SEAT PUMP FUEL DOOR RELAY 52 FUSIBLE LINK GENERATOR HDLP WASH FUSE 18 FOG LP FUSE 22 HDLP WASH RELAY 46 FOG LP RELAY 38 HIGH BEAM RELAY 39 HORN FUSE 2 HORN RELAY 34 HVAC FUSE 28 I/P RELAY BLOCK (FRONT OF RIGHT FRONT FOOTWELL, BEHIND CARPET) IGN 1 RELAY 44 LEFT HEATED SEAT FUSE 42 LEFT/RIGHT POWER LUMBAR FUSE 40 LOW BEAM RELAY 47 MRRTD FUSE 13 NCA WIRE PARK LAMP RELAY 37 PASSENGER LOWER LUMBAR SWITCH PK LAMPS FUSE 8 POWER SEATS CIRCUIT BREAKER 33 REAR DEFOG RELAY 40 RED WIRE RED/BLK WIRE REMOTE CONTROL DOOR LOCK RECEIVER (RCDLR) RIGHT HEATED SEAT FUSE 41 STARTER STARTER FUSE 30 TECH MODULE ASSEMBLY TO AUXILIARY POWER RELAY (DIAGRAM 3 OF 4) TO BATT 3 FUSE 26 (DIAGRAM 2 OF 4) W/S WASH RELAY 36 W/S WASH/ INTERCOOL FUSE 17 WHT WIRE WIPER FUSE 4 WIPER ON/OFF RELAY 45 WIPER RUN/ACC RELAY 42

A/C COMP CLUTCH RLY ACC VLT IGN 1 VLT BATT POS VLT ACCELERATOR PEDAL POSITION (APP) SENSOR (TOP OF ACCELERATOR PEDAL ASSEMBLY) AIR CONDITIONING SYSTEM BLK/WHT WIRE BRN WIRE BRN/WHT WIRE DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE ECM FUSE 16 ECM/ TCM FUSE 11 MRRTD FUSE 13 ENG SPEED SIG ENGINE CONTROL MODULE (ECM) (LOWER RIGHT REAR OF ENGINE COMPT) ETC FUSE 9 EVAP VENT SOL CTRL STR ENABLE RLY CTRL EVAPORATIVE EMISSION (EVAP) CANISTER VENT SOLENOID GND LOW REF GRY WIRE HOT AT ALL TIMES IAT SENS SIG IGN 1 RELAY 44 LOGIC LOGIC INTAKE AIR TEMPERATURE (IAT)/ MASS AIR FLOW (MAF) SENSOR (IN AIR INTAKE) LOW REF LOW REF LOW REF PPL LT BLU WIRE LT GRN WIRE MAF SENS SIG IGN 1 VOL MANIFOLD ABSOLUTE PRESSURE (MAP) SENSOR (RIGHT SIDE OF INTAKE MANIFOLD) MIL CTRL FUEL PMP RLY CTRL ORG/BLK WIRE PNK PNK WIRE PNK WIRE PPL RED/WHT WIRE RUN/ CRANK RELAY 7 RUN/ CRANK RLY CTRL STARTING/ CHARGING SYSTEM STOP LAMP SW SIG STP LMP SW SIG VLT SIG TAN WIRE TAN/BLK WIRE TO EMISSION FUSE 14 (DIAGRAM 4 OF 5) TRANSMISSIONS SYSTEM VEHICLE SPEED SIG WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

A/C COMP CLUTCH RLY CTRL ACC VOL IGN 1 VLT BATTERY + VLT PNK WIRE ACCELERATOR PEDAL POSITION (APP) SENSOR (TOP OF ACCELERATOR PEDAL ASSEMBLY) AIR CONDITIONING SYSTEM APP SENS 1 SIG FUEL TANK PRESS SENS SIG APP SENS 2 SIG BRN WIRE BRN/WHT WIRE DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE ENGINE CONTROL MODULE (ECM) (LOWER RIGHT REAR OF ENGINE COMPT) ENGINE SPEED SIG ETC FUSE 9 EVAP CANISTER VENT SOL CTRL STARTER ENABLE RLY CTRL EVAPORATIVE EMISSION (EVAP) CANISTER VENT SOLENOID FUEL LVL SENS PRI FUEL LVL SENS SEC GRY WIRE HOT AT ALL TIMES IGN 1 RELAY 44 LOW REF LOW REF LOW REF PPL LT BLU WIRE MIL CTRL FUEL PUMP RLY CTRL MRRTD FUSE 13 ECM/ TCM FUSE 11 PNK 3 4 WIRE PNK PNK 6 7 WIRE PNK WIRE PPL RED/WHT WIRE STARTING/ CHARGING SYSTEM STOP LAMP SW SIG TAN WIRE TO EMISSION FUSE 14 (DIAGRAM 4 OF 6) TRANSMISSIONS SYSTEM UNDERHOOD FUSE BLOCK (RIGHT REAR OF ENGINE COMPT) VEHICLE SPEED SIG IGNITION 1 RLY CTRL WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE