Cadillac XLR I (2003-2009) (right side of engine compartment, under battery) Wiring diagrams

11 12 PPL AJAR CLOSED OPEN ASSEMBLY BACK-UP KEYLESS ENTRY ANTENNA (UPPER RIGHT SIDE OF THE DASH) BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE DATA LINK CONNECTOR (DLC) (UNDER LEFT SIDE OF DASH) DK BLU WIRE DK GRN/WHT WIRE DOOR AJAR SWITCH DOOR LATCH DOOR OPEN SWITCH DRIVER DOOR LATCH ECM/ TCM FUSE 11 FRONT PASSENGER DOOR LATCH GRN WIRE GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES IGNITION MODE SWITCH INSTRUMENT PANEL, NEAR AUXILIARY POWER RELAY) K/E ANT B-U SIG K/E LOW REF K/E RIGHT SIG K/E RR COMPT SIG K/E B-U LO REF K/E ANTENNA SIG K/E RT LOW REF RR COMPT LO REF PPL LEFT KEYLESS ENTRY ANTENNA (TOP OF LEFT "B" PILLAR, UNDER TONNEAU COVER) LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE ORG/ WIRE ORG/BLK WIRE PNK RFA CLASS 2 DATA WIRE PNK WIRE PNK/BLK WIRE PPL RED WIRE RED/WHT WIRE REMOTE CONTROL DOOR LOCK RECEIVER (RCDLR) (BEHIND RIGHT SIDE OF DASH) RIGHT KEYLESS ENTRY ANTENNA (TOP OF RIGHT "B" PILLAR, UNDER TONNEAU COVER) RT FRT EXT DR TRUNK REL SW SIG LF EXT DR SW SIG GROUND SHIFT INTERLOCK SYSTEM SPLICE PACK TAN WIRE TAN/WHT WIRE TRUNK, TAILGATE, FUEL DOORS SYSTEM UNDERHOOD FUSE BLOCK (RIGHT REAR OF ENGINE COMPT) WHT WIRE

A/C COMPRESSOR CLUTCH AIR COOLER (CAC) COOLANT PUMP AUDIO AMPLIFIER AUTOMATIC TRANSMISSION BATTERY BLK WIRE BLK/WHT WIRE BRAKE FLUID LEVEL SWITCH CD CHANGER COOLANT LEVEL SWITCH DATA LINK CONNECTOR (DLC) ELECTRONIC BRAKE CONTROL MODULE (EBCM) ENGINE CONTROL MODULE (ECM) FAN CONTROL MODULE FUEL PUMP RELAY 55 FUEL RAIL FUSE BLOCK HDLP WASH RELAY 46 HEADLAMP WASHER FLUID PUMP WINDSHIELD WASHER FLUID PUMP HORN ASSEMBLY HEADLAMP MODULE IGNITION COIL/ MODULE 1 IGNITION COIL/ MODULE 2 IGNITION COIL/ MODULE 3 IGNITION COIL/ MODULE 4 IGNITION COIL/ MODULE 5 IGNITION COIL/ MODULE 6 IGNITION COIL/ MODULE 7 IGNITION COIL/ MODULE 8 INTAKE AIR TEMPERATURE (IAT)/MASS AIR FLOW (MAF) SENSOR LEFT FRONT FOG LAMP LEFT FRONT MARKER LAMP LEFT FRONT PARK LAMP LEFT FRONT TURN SIGNAL LAMP LEFT HEADLAMP BALLAST LEFT HEADLAMP HIGH BEAM SOLENOID RADIO REMOTE CONTROL DOOR LOCK RECEIVER (RCDLR) BODY CONTROL MODULE (BCM) RIGHT FRONT FOG LAMP RIGHT FRONT MARKER LAMP RIGHT FRONT TURN SIGNAL LAMP RIGHT HEADLAMP BALLAST RIGHT FRONT PARK LAMP RIGHT HEADLAMP HIGH BEAM SOLENOID SENSOR (FLS) SPLICE PACK TEHC MODULE ASSEMBLY WHT WIRE WINDSHIELD WASHER FLUID LEVEL SWITCH WIPER RUN/ACC RELAY 42 FOG LP RELAY 38

11 12 PPL AJAR CLOSED OPEN ASSEMBLY BACK-UP KEYLESS ENTRY ANTENNA (UPPER RIGHT SIDE OF THE DASH) BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE DATA LINK CONNECTOR (DLC) (UNDER LEFT SIDE OF DASH) DK BLU WIRE DK GRN/WHT WIRE DOOR AJAR SWITCH DOOR LATCH DOOR OPEN SWITCH DRIVER DOOR LATCH ECM/ TCM FUSE 11 FRONT PASSENGER DOOR LATCH GRN WIRE GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES IGNITION MODE SWITCH INSTRUMENT PANEL, NEAR AUXILIARY POWER RELAY) K/E ANT B-U SIG K/E LOW REF K/E RIGHT SIG K/E RR COMPT SIG K/E B-U LO REF K/E ANTENNA SIG K/E RT LOW REF RR COMPT LO REF PPL LEFT KEYLESS ENTRY ANTENNA (TOP OF LEFT "B" PILLAR, UNDER TONNEAU COVER) LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE ORG/ WIRE ORG/BLK WIRE PNK RFA CLASS 2 DATA WIRE PNK WIRE PNK/BLK WIRE PPL RED WIRE RED/WHT WIRE REMOTE CONTROL DOOR LOCK RECEIVER (RCDLR) (BEHIND RIGHT SIDE OF DASH) RIGHT KEYLESS ENTRY ANTENNA (TOP OF RIGHT "B" PILLAR, UNDER TONNEAU COVER) RT FRT EXT DR TRUNK REL SW SIG LF EXT DR SW SIG GROUND SHIFT INTERLOCK SYSTEM SPLICE PACK TAN WIRE TAN/WHT WIRE TRUNK, TAILGATE, FUEL DOORS SYSTEM UNDERHOOD FUSE BLOCK (RIGHT REAR OF ENGINE COMPT) WHT WIRE

3 4 5 6 PNK WIRE 8 9 BARE ANT SIG AUDIO COMMON BARE BATTERY BLK/WHT WIRE BODY CONTROL MODULE (BCM) (BEHIND RIGHT SIDE OF DASH) BRN/WHT WIRE CD CHANGER CLASS 2 SER DATA COAX COAX 2 3 4 COMPUTER DATA LINES SYSTEM DIGITAL RADIO RECEIVER DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE DRAIN DRIVER DIGITAL RADIO ANTENNA GLOBAL POSITIONING SATELLITE (GPS) ANTENNA GROUND HOT AT ALL TIMES LH LOW LEV AUDIO (-) LH LOW LEV AUDIO SIG (+) LT AUDIO SIG (+) LT BLU WIRE LT GRN WIRE NCA WIRE PASSENGER DIGITAL RADIO ANTENNA PNK 13 14 WIRE PNK/BLK WIRE PPL PPL 11 12 RADIO, S-BAND/VICS FUSE 27 RED WIRE RED/WHT WIRE RH LOW LEV AUDIO (-) RH LOW LEV AUDIO SIG (+) RT AUDIO SIG STEERING WHEEL CTRL SIG STEERING WHEEL CTRL SUPPLY TAN WIRE TAN/WHT WIRE WHT WIRE

3 4 5 6 PNK WIRE 5 6 7 8 9 10 CLASS 2 DATA 8 9 BARE AMP FUSE 31 AUDIO AMPLIFIER (BEHIND LEFT REAR SEAT BACK) BARE BATTERY BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE CENTER SPEAKER COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE DRAIN DRIVER SEAT LEFT SPEAKER DRIVER SEAT RIGHT SPEAKER GROUND GRY WIRE HOT AT ALL TIMES LEFT FRONT DOOR SUBWOOFER SPEAKER LEFT FRONT MIDRANGE SPEAKER LT BLU WIRE LT DK LT GRN WIRE NCA WIRE NOISE COMPENSATION MICROPHONE ORG/BLK WIRE PASSENGER SEAT LEFT SPEAKER PASSENGER SEAT RIGHT SPEAKER PNK WIRE PNK/BLK WIRE PPL RED WIRE RED/BLK WIRE REMOTE PLAYBACK AUDIO REMOTE PLAYBACK SIG RIGHT FRONT DOOR SUBWOOFER SPEAKER RIGHT FRONT MIDRANGE SPEAKER TAN WIRE UNDERHOOD FUSE BLOCK (RIGHT REAR OF ENGINE COMPT) VEHICLE COMMUNICATION INTERFACE MODULE (VCIM) (AT FRONT OF RIGHT WHEELWELL) VOICE REC AUD LOW REF VOICE REC AUDIO SIG YEL WIRE