Cadillac·Xlr·2008 Cadillac XLR·Wiring
Wiring diagram

2008 Cadillac XLR — power distribution

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Power distribution

A 30 85 15A 40A 15A 25A 60A 40A 60A 30A 40A 10A WHT) (8 GA-BLK/ 15A 15A B 60A 30A 10A 15A 15A 15A 30A 20A 30A UNDERHOOD FUSE BLOCK BATTERY TRANSMISSION CONTROL MODULE EVAPORATIVE EMISSION (EVAP) CANISTER VENT SOLENOID VALVE ELECTRONIC BRAKE CONTROL MODULE (EBCM) ENGINE CONTROL MODULE (ECM) ELECTRONIC SUSPENSION CONTROL (ESC) MODULE REMOTE CONTROL DOOR LOCK RECEIVER (RCDLR) BLOWER MOTOR CONTROL MODULE FAN CONTROL MODULE AUDIO AMPLIFIER STARTER GENERATOR AUTOMATIC TRANSMISSION LOW BEAM RELAY 47 A/C COMP RELAY 35 CRANK RELAY 43 HORN RELAY 34 IGN 1 RELAY 44 HIGH BEAM RELAY 39 REAR DEFOG RELAY 40 W/S WASH RELAY 36 GENERATOR HEADLAMP CONTROL MODULE FOLDING TOP CONTROL MODULE PARK LAMP RELAY 37 FOG LP RELAY 38 WIPER RUN/ACC RELAY 42 HDLP WASH RELAY 46 WIPER ON/OFF RELAY 45 CHARGE AIR COOLER (CAC) COOLANT PUMP RELAY I/P FUSE BLOCK FUEL DR RELAY 52 DRIVER SEAT LUMBAR PUMP/ CONTROL MODULE PASSENGER UPPER SEAT LUMBAR ADJUSTER SWITCH PASSENGER LOWER SEAT LUMBAR ADJUSTER SWITCH DRIVER LOWER SEAT LUMBAR ADJUSTER SWITCH PASSENGER SEAT LUMBAR PUMP/ CONTROL MODULE DRIVER UPPER SEAT LUMBAR ADJUSTER SWITCH PASSENGER SEAT ADJUSTER SWITCH FRONT PASSENGER DOOR MODULE (FPDM) PASSENGER CLIMATE CONTROL SEAT MODULE DRIVER DOOR MODULE (DDM) DRIVER CLIMATE CONTROL SEAT MODULE DRIVER MEMORY SEAT MODULE I/P RELAY BLOCK X1 E3 11 A3 X3 D11 H X1 X1 20 1 X400 E2 E1 X2 X3 F12 X1 A D A2 X2 D11 D5 X4 B1 A1 C2 D1 4 A 1 B A A X1 H 3 A19 A18 F2 F1 K2 K3 H13 H14 C14 F8 B K D D X1 K10 K14 A2 X4 A8 A9 A3 M8 C7 K D A D D X1 A3 A2 D X1 A 20 20 WHT RED/ WHT RED/ RED/ WHT RED/ WHT WHT RED/ RED/ BLK WHT RED/ RED RED/ WHT RED/ RED/ WHT RED/ RED/ RED BLK RED/ BLK RED/ RED/ RED/ BLK RED/ BLK RED RED NCA WHT WHT BLK BLK WHT WHT RED/ RED/ WHT RED/ RED/ WHT RED/ WHT NCA RED/BLK RED/ BLK RED/ BLK WHT WHT RED/ RED/ RED/ BLK RED/ WHT RED/ BLK WHT RED/ RED/ WHT RED/ WHT RED/ WHT RED/ WHT RED/ WHT WHT RED/ NCA WHT RED/ RED/ WHT WHT RED/ WHT RED/ RED/ WHT RED/ WHT MRRTD FUSE 13 AMP FUSE 31 ABS FUSE 27 HVAC FUSE 28 COOLFAN FUSE 25 ECM/TCM FUSE 11 FUSIBLE LINK W/S WASH/ INTERCOOL FUSE 17 A/C COMP FUSE 15 HORN FUSE 2 BATT 2 FUSE 29 STARTER FUSE 30 FOG LP FUSE 22 HDLP WASH FUSE 18 PK LAMPS FUSE 8 WIPER FUSE 4 BATT 1 FUSE 33 LEFT HEATED SEAT FUSE 42 RIGHT HEATED SEAT FUSE 41 LEFT/RIGHT POWER LUMBAR FUSE 40 DR CNTRLS CIRCUIT BREAKER 34 POWER SEATS CIRCUIT BREAKER 33 (RIGHT REAR OF ENGINE COMPT) (IN TRANSMISSION HARNESS, 10 CM FROM BREAKOUT TO X420) (IN ENGINE HARNESS, APPROXIMATELY 23.5 CM FROM EBCM BREAKOUT) (IN INSTRUMENT PANEL HARNESS, APPROXIMATELY 10.5 CM FROM BCM BREAKOUT) (FRONT OF RIGHT FRONT FOOTWELL, BEHIND CARPET) (IN INSTRUMENT PANEL HARNESS, APPROXIMATELY 14.5 CM FROM BCM BREAKOUT) (IN PASSENGER'S SEAT HARNESS, APPROXIMATELY 20.5 CM FROM LUMBAR SWITCH) (IN DRIVER'S SEAT HARNESS, APPROXIMATELY 20.5 CM FROM LUMBAR SWITCH) (IN INSTRUMENT PANEL HARNESS, APPROXIMATELY 10.5 CM FROM BCM BREAKOUT) (FRONT OF RIGHT FRONT FOOTWELL, BEHIND CARPET) J420 J195 J222 J224 J234 J380 J399 (NOT USED) TO BATT 3 FUSE 26 (DIAGRAM 2 OF 4) TO AUXILIARY POWER RELAY (DIAGRAM 3 OF 4)
A C 15A 60A 10A 10A 15A 10A 15A 10A 15A 10A RLY CTRL 10A 2A 10A D UNDERHOOD FUSE BLOCK BODY CONTROL MODULE (BCM) STOP LAMP RELAY 24 REVERSE LAMP RELAY 6 INADV- ERTENT LOAD CONTROL PCB RELAY LOGIC DATA LINK CONNECTOR (DLC) PRK/BRK HOLD RELAY 47 REMOTE CD CHANGER EXHAUST TAIL PIPE FLOW CONTROL MODULE RADIO AUTOMATIC TRANSMISSION SHIFT LEVER HVAC CONTROL MODULE INSTRUMENT PANEL CLUSTER (IPC) TRAFFIC INFORMATION RECEIVER HEAD UP DISPLAY (HUD) DIGITAL RADIO RECEIVER REAR COMPARTMENT LID PULLDOWN SWITCH I/P RELAY BLOCK LOGIC PASSENGER CLIMATE CONTROL SEAT MODULE DRIVER CLIMATE CONTROL SEAT MODULE OBJECT ALARM MODULE INSIDE AIR TEMPERATURE SENSOR INSIDE REARVIEW MIRROR HVAC CONTROL MODULE AUTOMATIC TRANSMISSION SHIFT LEVER DISTANCE SENSING CRUISE CONTROL (DSCC) MODULE W/S WASH RELAY 36 WIPER HI/LO RELAY 41 WIPER ON/OFF RELAY 45 UNDERHOOD FUSE BLOCK C2 D10 X3 X3 B11 X4 C1 S9 S8 X3 D1 X3 B3 E10 X4 X2 2 A8 X2 D3 X3 D4 X4 A8 X3 D10 D C 1 X1 16 A12 D6 X4 F6 E6 F4 A6 X3 X1 16 X1 F1 3 16 D7 E P8 P9 Q9 Q8 D8 X4 E8 X3 E11 X3 C3 D3 13 1 A7 X2 14 D M10 F5 G5 X1 B X1 13 M7 B M18 G19 F19 RED/ WHT RED/WHT RED/ BLK BLK RED/ RED/ WHT WHT RED/ RED/ WHT WHT RED/ WHT RED/ RED/ WHT WHT WHT RED/ RED/ BLK RED/ WHT RED/ RED/ WHT WHT RED/ RED/ WHT WHT RED/ RED/ WHT RED/ WHT PNK PNK PNK PNK PNK PNK PNK PNK PNK PNK PNK PNK STOP/B/U/ LPS FUSE 5 BATT 3 FUSE 26 INTERIOR LIGHTS FUSE 17 BTSI SOL/COL LOCK FUSE 10 REAR FOG/ ALDL FUSE 30 RADIO, S-BAND/ VICS FUSE 27 DECK LID CLOSE/PARK/ BRK B FUSE 32 HVAC/ PWR SND FUSE 29 DR LOCKS FUSE 15 CLSTR/HUD FUSE 26 RUN/CRANK RELAY 7 RPA/H/C SEAT/WIPR RELAYS FUSE 14 ISRVM/ HVAC FUSE 25 TUTD SW STRG COL SW FUSE 28 DIODE 2 DIODE 1 (RIGHT REAR OF ENGINE COMPT) (BEHIND RIGHT SIDE OF DASH) (IN INSTRUMENT PANEL HARNESS, APPROXIMATELY 39 CM FROM BLOWER MOTOR PROCESSOR BREAKOUT) (IN DECKLID HARNESS, APPROXIMATELY 6.5 CM FROM BREAKOUT TO RIGHT LICENSE LIGHT) (FRONT OF RIGHT FRONT FOOTWELL, BEHIND CARPET) (IN INSTRUMENT PANEL HARNESS, APPROXIMATELY 4.0 CM FROM DATA LINK BREAKOUT) (RIGHT REAR OF ENGINE COMPT) J208 J939 J231 (NOT USED) W/ INFORMATION SYSTEM 004 W/ DIGITAL AUDIO 4.4L 4.6L FROM BATT 1 FUSE 33 (DIAGRAM 1 OF 4) TO BATT 5 FUSE 7 (DIAGRAM 3 OF 4) TO GMLAN DEVICES FUSE 1 (DIAGRAM 3 OF 4) WIPER/ WASHER SYSTEM
10A 15A D B 20A 10A F 10A 7.5A 15A 20A 20A F 20A 10A 30A C 10A 10A 10A E AUTOMATIC TRANSMISSION SHIFT LEVER BODY CONTROL MODULE (BCM) BODY CONTROL MODULE (BCM) INFLATABLE RESTRAINTS STEERING WHEEL MODULE COIL LEFT STEERING WHEEL CONTROL SWITCH SPLICE PACK JX202 INFLATABLE RESTRAINT FRONT PASSENGER PRESENCE SYSTEM (PPS) MODULE INFLATABLE RESTRAINT SENSING & DIAGNOSTIC MODULE (SDM) TURN SIGNAL/ MULTI-FUNCTION SWITCH I/P FUSE BLOCK UNDERHOOD FUSE BLOCK CRANK RELAY 43 TRANSMISSION CONTROL MODULE (TCM) ELECTRONIC BRAKE CONTROL MODULE (EBCM) ELECTRONIC SUSPENSION CONTROL (ESC) MODULE CRUISE CONTROL FORWARD VEHICLE DISTANCE SENSOR ENGINE CONTROL MODULE (ECM) HEADLAMP CONTROL MODULE INFLATABLE RESTRAINT STEERING WHEEL MODULE COIL SPLICE PACK JX202 AUTOMATIC TRANSMISSION FRONT LATCHED FOLDING TOP LATCH POSITION SWITCH HEATED STEERING WHEEL CONTROL MODULE FRONT FOLDING TOP LOCATING PIN POSITION SWITCH FOLDING TOP CONTROL MODULE REAR COMPARTMENT LID POSITION SWITCH REAR COMPARTMENT LID PULLDOWN ACTUATOR FRONT UNLATCHED FOLDING TOP LATCH POSITION SWITCH REAR COMPARTMENT PARTITION POSITION SWITCH UNDERHOOD FUSE BLOCK BODY CONTROL MODULE (BCM) LOGIC PRK/ BRK RELEASE RELAY 48 STEERING WHEEL/ COLUMN TILT/ TELESCOPE SWITCH DRIVER MEMORY SEAT ADJUSTER SWITCH DISTANCE SENSING CRUISE CONTROL (DSCC) MODULE CRUISE CONTROL FORWARD VEHICLE DISTANCE SENSOR DRIVER DOOR SWITCH VEHICLE COMMUNICATION INTERFACE MODULE (VCIM) FOLDING TOP CONTROL SWITCH DRIVER SEAT ADJUSTER SWITCH DRIVER MEMORY SEAT MODULE I/P RELAY BLOCK X4 C10 1 B10 9 C5 D5 A2 C1 X1 58 A J J X4 A1 X5 1 C2 X3 C13 A9 X3 E10 X2 10 C 19 F10 D X4 X1 X1 X2 E8 1 X1 F11 E11 19 1 12 X400 A C A C E K D X5 4 B B A1 X4 X3 D11 X4 C1 B12 X3 B X2 D11 H B A X3 B5 A7 X4 C5 F1 D1 X3 D12 E1 C3 X1 15 5 9 15 E F X2 F11 C 4 PNK PNK PNK PNK PNK YEL DK GRN DK GRN DK GRN NCA DK GRN DK GRN/WHT BLK WHT DK GRN/WHT WHT NCA BLK RED/ PNK PNK PNK PNK PNK NCA PNK PNK NCA YEL YEL YEL PNK PNK PNK BLK BLK BLK NCA PNK YEL YEL NCA WHT RED/ PNK YEL YEL YEL YEL YEL NCA YEL RED/ WHT RED/ WHT RED/ WHT RED/ WHT WHT RED/ YEL WHT RED/ WHT RED/ WHT RED/ WHT RED/ WHT RED/ WHT RED/ RED/ WHT WHT RED/ WHT RED/ NCA WHT RED/ GMLAN DEVICES FUSE 13 SCMPSIR SW FUSE 18 ECM FUSE 16 AUXILIARY POWER RELAY HTD STRG WHL FUSE AUX PWR FUSE 45 FOLDING TOP/ TRUNK LATCH FUSE 44 CIGAR LTR FUSE 46 ABS/MRRTD/AFS FUSE 1 ACC/TCM FUSE 3 ACCESSORY POWER OUTLET CIGAR LIGHTER BATT 5 FUSE 7 TILT/TELE SW/MEM SEAT MOD FUSE 22 PRK BRK SOL A FUSE 8 ACCA/DRIV DR SW FUSE 21 IGN SW/ INTR SENSR FUSE 23 ONSTAR FUSE 20 (BEHIND RIGHT SIDE OF DASH) (BEHIND RIGHT SIDE OF DASH) (IN INSTRUMENT PANEL HARNESS, APPROXIMATELY 14.5 CM FROM BREAKOUT TO AUTOMATIC TRANSMISSION SHIFT LEVER) (BEHIND RIGHT SIDE OF DASH) (IN INSTRUMENT PANEL HARNESS, AT BASE OF RIGHT A PILLAR BEHIND TRIM PANEL, GROUNDED TO G202) (FRONT OF RIGHT FRONT FOOTWELL, BEHIND CARPET) (RIGHT REAR OF ENGINE COMPT) (IN INSTRUMENT PANEL HARNESS, AT BASE OF RIGHT A PILLAR BEHIND TRIM PANEL, GROUNDED TO G202) (IN INSTRUMENT PANEL HARNESS, APPROXIMATELY 12.0 CM FROM PASSENGER'S REAR SPEAKER BREAKOUT) (IN FOLDING TOP HARNESS, APPROXIMATELY 35 CM FROM HEADER LATCHED SWITCH) (IN FOLDING TOP HARNESS, APPROXIMATELY 20 CM FROM BREAKOUT FOR X433) (RIGHT REAR OF ENGINE COMPT) (BEHIND RIGHT SIDE OF DASH) (IN INSTRUMENT PANEL HARNESS, APPROXIMATELY 4.0 CM FROM BREAKOUT TO ACCELERATOR PEDAL POSITION SENSOR) (IN INSTRUMENT PANEL HARNESS, APPROXIMATELY 39.5 CM FROM INSIDE REARVIEW MIRROR BREAKOUT) (IN DRIVER'S SEAT HARNESS, APPROXIMATELY 19 CM FROM MEMORY SEAT SWITCH) (FRONT OF RIGHT FRONT FOOTWELL, BEHIND CARPET) J276 J246 J319 J333 J355 J248 J240 J393 4.6L (NOT USED) (NOT USED) W/ ONSTAR 4.6L 4.6L G202 G202 FROM BATT 1 FUSE 33 (DIAGRAM 1 OF 4) FROM RPA/H/C/ SEAT/WIPR RELAYS FUSE 14 (DIAGRAM 2 OF 4) TO INFLATABLE RESTRAINT STEERING WHEEL MODULE COIL (DIAGRAM 3 OF 4) FROM I/P FUSE BLOCK (DIAGRAM 3 OF 4) FROM STOP/B/U/ LPS FUSE 5 (DIAGRAM 2 OF 4) TO IGNITION MODE SWITCH (DIAGRAM 4 OF 4)
E OFF ON LOGIC REMOTE CONTROL DOOR LOCK RECEIVER (RCDLR) BODY CONTROL MODULE (BCM) G D C J H B E F K A D3 X4 X3 B5 X4 71 C8 J G X1 F C 11 X2 X1 7 66 14 J A D C G B H X2 A B A B A B A B PNK BLK WHT BRN/ LT GRN ORG DK BLU WHT LT GRN/ LT GRN LT BLU WHT LT BLU/ PNK PNK LT GRN PNK LT BLU LT BLU/WHT ORG/BLK PNK ORG LT GRN LT GRN/WHT DK BLU ORG PNK PNK/BLK LT GRN PPL TAN LT GRN/BLK PPL TAN LT GRN LT GRN/BLK PNK PNK/BLK ORG ORG/BLK IGNITION MODE SWITCH START IND ACC IND OFF IND LEFT KEYLESS ENTRY ANTENNA RIGHT KEYLESS ENTRY ANTENNA REAR COMPARTMENT KEYLESS ENTRY ANTENNA BACK-UP KEYLESS ENTRY ANTENNA (BEHIND RIGHT SIDE OF DASH) (BEHIND RIGHT SIDE OF DASH) FROM BODY CONTROL MODULE (DIAGRAM 3 OF 4) INTERIOR LIGHTS SYSTEM