Cadillac DTS I (2005-2011) pnk/blk Wiring diagrams

ACCESSORY VOLTAGE ANTI-LOCK BRAKES SYSTEM ANTI-LOCK BRAKES SYSTEM SHIFT INTERLOCK SYSTEM BATTERY POSITIVE VOLTAGE INSTRUMENT PANEL LAMP SUP V BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (RIGHT SIDE OF DASH) BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM COURTESY LAMP CTRL DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/PPL WIRE DK GRN/WHT WIRE FRONT FOG LAMP SWITCH SIGNAL CRUISE CTRL IND DIMMING SIGNAL GROUND GRY WIRE GRY/BLK WIRE GRY/PNK WIRE HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM CRUISE CONTROL SYSTEM HEADLIGHTS SYSTEM INTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM COMPUTER DATA LINES SYSTEM INTERIOR LIGHTS SYSTEM POWER DISTRIBUTION SYSTEM INTERIOR LIGHTS SYSTEM LED DIMMING SIGNAL LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT BLU/YEL WIRE LT GRN WIRE LT GRN/BLK WIRE OFF/RUN CRANK VOLTAGE CRUISE CTRL RES ACCEL SW SIG ORG/ WIRE ORG/WHT WIRE ORG/YEL WIRE PARK LAMP SWITCH ON SIGNAL PARK LAMP SWITCH ON SIGNAL COURTESY LAMP SW ON SIGNAL PNK WIRE PNK/BLK WIRE PNK/DK BLU WIRE PNK/GRY WIRE POWER DISTRIBUTION SYSTEM PPL PPL/LT GRN WIRE PPL/WHT WIRE TAN WIRE TAN/BLK WIRE TAN/GRY WIRE TRACTION CONTROL SWITCH SIGNAL SHIFT INTERLOCK SOL CTRL PPL TRUNK RELEASE CONTROL AMBIENT LIGHT SENSOR SIGNAL HEADLAMP SWITCH OFF SIGNAL TRUNK, TAILGATE, FUEL DOORS SYSTEM WHT WIRE WHT/BLK WIRE YEL WIRE

BATTERY BCM (CHMSL) FUSE 39 BCM (LTTN) FUSE 25 BCM (RTTN) FUSE 36 BLK WIRE BLK/TAN WIRE BODY CONTROL MODULE (BCM) (RIGHT SIDE OF DASH) BRN WIRE DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE GRN WIRE GROUND BATTERY POSITIVE VOLTAGE FOG LAMP RELAY CONTROL GRY WIRE HEADLAMP LOW BEAM RELAY CNTL PARK LAMP RELAY CONTROL HEADLIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM HOT AT ALL TIMES LEFT CORNERING LMP RLY CTRL LEFT FRONT TURN LAMP SUPPLY V STOP LMP RLY COIL SUPPLY V STOP LAMP SWITCH SIGNAL LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE ORG/GRY WIRE PNK WIRE PNK/BLK WIRE PNK/WHT WIRE POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM HEADLIGHTS SYSTEM PPL/ORG WIRE PPL/WHT WIRE REAR FUSE BLOCK (UNDER LEFT REAR SEAT) RED WIRE RED/GRN WIRE RED/YEL WIRE RUN RELAY COIL CONTROL STARTING/CHARGING SYSTEM TAN WIRE TAN/ORG WIRE TAN/PNK WIRE TAN/WHT WIRE TAN/YEL WIRE VIO WIRE WHT WIRE WINDSHIELD WIPER MTR PARK SW SIG WIPER/WASHER SYSTEM YEL WIRE YEL/VIO WIRE YEL/WHT WIRE

14 15 16 RR DR AJAR SW SIG LR DR AJAR SW SIG DR OPEN SW SIG 18 24 HORN RLY CTRL PARK LP RLY CTRL 22 7 GMLAN SERIAL DATA DR LK MTR LK CTRL 5060 1663 1090 1178 746 1177 COMPUTER DATA LINES SYSTEM 6 4 GND BATT POS VOLT AJAR AJAR SW SIG ANTENNA SIG GND BLK WIRE BODY CONTROL MODULE (BCM) (RIGHT SIDE OF DASH) BRN WIRE COAX COMPUTER DATA LINES SYSTEM DK BLU WIRE DK BLU/BLK WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE DR LK MTR UNLK CTRL DRIVER DOOR LATCH ASSEMBLY (REAR OF DRIVER'S DOOR) DRIVER DOOR LOCK SWITCH DRIVER DOOR MODULE (DDM) FRONT PASSENGER DOOR LATCH ASSEMBLY (REAR OF FRONT PASSENGER'S DOOR) FRONT PASSENGER DOOR MODULE (FPDM) GMLAN SERIAL DATA GMLAN SERIAL DATA B+ GRN WIRE GRY WIRE GRY/BLK WIRE HOOD AJAR SWITCH (AT HOOD LATCH ASSEMBLY) HOOD CLOSED SW SIG HORNS SYSTEM EXTERIOR LIGHTS SYSTEM HOT AT ALL TIMES INSTRUMENT PANEL CLUSTER (IPC) KEYLESS ENTRY/ TIRE PRESSURE ANTENNA (IF EQUIPPED) (LEFT OF REAR WINDOW) LEFT "C" PILLAR) LOGIC LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/ORG WIRE LT GRN/RED WIRE MDLS-BODY FUSE 43 NCA WIRE ORG/ WIRE PDM FUSE 29 PNK WIRE PNK/BLK WIRE PNK/VIO WIRE PPL/ORG WIRE REAR FUSE BLOCK (UNDER LEFT DDM FUSE 22 REAR SEAT) RED WIRE REMOTE CONTROL DOOR LOCK RECEIVER (RCDLR) (UNDER CENTER OF REAR PACKAGE TRAY) SECURITY IND TAN WIRE TAN/DK GRN WIRE TAN/RED WIRE TAN/WHT WIRE VIO WIRE WHT WIRE

12 8 TRUNK AJAR SW SIG OPEN SW SIG 14 15 16 RR DR AJAR SW SIG LR DR AJAR SW SIG DR OPEN SW SIG 19 18 24 PARK ENABLE SIG HORN RLY CTRL PARK LP RLY CTRL 22 7 9 GMLAN SERIAL DATA DR LK MTR LK CTRL DR LK MTR UNLK CTRL 6 4 GND BATT POS VOLT AJAR OPEN AJAR SW SIG ANTENNA (IF EQUIPPED) (LEFT OF REAR WINDOW) ANTENNA SIG GND BATT POS VOLT BLK WIRE BLU WIRE BODY CONTROL MODULE (BCM) (RIGHT SIDE OF DASH) BRN WIRE COAX COMPUTER DATA LINES SYSTEM DDM FUSE 22 DK BLU WIRE DK BLU/BLK WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE DK LT DRIVER DOOR LATCH ASSEMBLY (REAR OF DRIVER'S DOOR) DRIVER DOOR LOCK SWITCH DRIVER DOOR MODULE (DDM) FRONT PASSENGER DOOR LATCH ASSEMBLY (FRONT PASSENGER'S DOOR.) FRONT PASSENGER DOOR MODULE (FPDM) GMLAN SERIAL DATA GMLAN SERIAL DATA B+ GRN WIRE GRY WIRE GRY/BLK WIRE HOOD AJAR SWITCH (AT HOOD LATCH ASSEMBLY) HOOD CLOSED SW SIG HORNS SYSTEM EXTERIOR LIGHTS SYSTEM HOT AT ALL TIMES INSTRUMENT PANEL CLUSTER (IPC) KEYLESS ENTRY/ TIRE PRESSURE LEFT "C" PILLAR) LOGIC LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/ORG WIRE LT GRN/RED WIRE MDLS-BODY FUSE 43 NCA WIRE ORG/ WIRE ORG/GRY WIRE PDM FUSE 29 PNK WIRE PNK/BLK WIRE PNK/VIO WIRE PPL/ORG WIRE REAR FUSE BLOCK (UNDER LEFT BCM REAR SEAT) (CHMSL) FUSE 39 RED WIRE REMOTE CONTROL DOOR LOCK RECEIVER (RCDLR) (UNDER CENTER OF REAR PACKAGE TRAY) RIGHT MIDDLE DOOR LATCH ASSEMBLY (LIMOUSINE) (RIGHT MIDDLE DOOR TRIM PANEL) SEAT) SECURITY IND STOP LP RLY COIL SPLY VOLT TAN WIRE TAN/DK GRN WIRE TAN/RED WIRE TAN/WHT WIRE UPFITTER PROVISION (HEARSE) VIO WIRE WHT WIRE YEL WIRE YEL/VIO WIRE

5 6 7 PPL A/C COMPRESSOR CLUTCH RLY CTRL COOLING FAN RLY CTRL EVAP CANISTER VENT ACC WAKE UP ACC WAKE UP SERIAL DATA PNK IGNITION 1 VOLTAGE BATT POSITIVE VOLT WIRE ACCELERATOR PEDAL POSITION (APP) SENSOR (TOP OF ACCELERATOR ASSEMBLY) AIR CONDITIONING SYSTEM APP SENSOR 1 SIG FTP SENS SIG APP SENSOR 2 SIG BLK/WHT WIRE BRN WIRE BRN/WHT WIRE COOLING FANS SYSTEM DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE ECM/ PCM FUSE ECM/CRNK OXY FUSE 1 SNSR FUSE 6 ENGINE CONTROL MODULE (ECM) (LEFT SIDE OF ENGINE COMPARTMENT, ENGINE OIL PRESSURE (EOP) SWITCH (LEFT SIDE OF ENGINE, ON OIL FILTER ADAPTER) FUEL TANK PRESSURE (FTP) SENSOR (IN FUEL TANK) GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES IGNITION SWITCH HOT IN RUN OR START IGN RELAY INSTRUMENT PANEL CLUSTER (IPC) LOGIC LOW REFERENCE LOW REFERENCE LOW REFERENCE LT BLU WIRE MALFUNCTION IND MIL CONTROL FUEL PUMP RLY CTRL MIL CTRL OFF ORG/ WIRE ORG/WHT WIRE OSS HI SIG OSS LOW SIG PNK 2 3 4 WIRE PNK WIRE PNK/BLK WIRE PPL PPL AIR SOL RLY CTRL PPL/BLK WIRE PPL/WHT WIRE PRIMARY FUEL LVL SENS SIG PWR/TRAIN RELAY PWR/TRN RLY CTRL RED/WHT WIRE RUN WIRE SERIAL DATA SOL CTRL STARTER RLY COIL CTRL STARTING/ CHARGING SYSTEM STOP LAMP SW SIG TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TO EMIS DEV FUSE 7 (DIAGRAM 4 OF 5) UNDERHOOD FUSE BLOCK (RIGHT SIDE OF ENGINE COMPARTMENT) VEHICLE SPEED SENSOR (VSS) (ON TRANSAXLE CASE EXTENSION) WHT WIRE WHT/BLK WIRE YEL WIRE YEL/DK GRN WIRE YEL/GRY WIRE

5 6 7 PPL AIR PUMP RELAY CTRL BLK WIRE BLK/WHT WIRE BRN/WHT WIRE COOLING FANS SYSTEM CTRL BANK 2 SENS 1 CYCLE SIG DK GRN WIRE DK GRN/WHT WIRE ECM/TCM FUSE 5 ENGINE CONTROL MODULE (ECM) (LEFT SIDE OF ENGINE COMPARTMENT, EVAP CNSTR PURGE F/PMP FUSE 1 FAN RLY CTRL FUEL PUMP RELAY GENERATOR FIELD DUTY GENERATOR TURN ON SIG GRY WIRE GRY/BLK WIRE GRY/ORG WIRE GRY/WHT WIRE HOT AT ALL TIMES LO SPD COOLING LOW REFERENCE LT BLU WIRE LT GRN WIRE LT GRN/WHT WIRE ORG/ WIRE ORG/BLK WIRE ORG/WHT WIRE PARK/NEUTRAL SIG PNK 1 2 WIRE PNK 2 3 4 WIRE PNK WIRE PNK/BLK WIRE PPL PPL/BLK WIRE PPL/WHT WIRE REAR FUSE BLOCK (UNDER LEFT REAR SEAT) RED/WHT WIRE REF BANK 2 SENS 1 REVERSE LKOUT SOL CTRL SERIAL DATA BUS- SOL CAN FUSE 34 SOL CTRL STARTING/ CHARGING SYSTEM SUSPENSION CONTROL MODULE TAN WIRE TAN/WHT WIRE TRANSMISSIONS SYSTEM VOLT BANK 2 SENS 1 WHT/BLK WIRE WHT/GRY WIRE YEL/DK GRN WIRE

A/C REFRIG PRESS SENS SIG AIR INJECTION POSITION SIG AIR PUMP FUSE 22 AIR PUMP RELAY AIR SOL FUSE 5 AIR SOL RELAY 35 BLK WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DK GRN/WHT WIRE ECT SENSOR SIG ENGINE CONTROL MODULE (ECM) (LEFT SIDE OF ENGINE COMPARTMENT, ENGINE COOLANT TEMPERATURE (ECT) SENSOR (RIGHT REAR OF ENGINE) GRY/WHT WIRE HEATED OXYGEN SENSOR HOT AT ALL TIMES HOT IN RUN OR START LT GRN/BLK WIRE LT GRN/WHT WIRE MANIFOLD ABSOLUTE PRESSURE (MAP) SENSOR (TOP REAR OF ENGINE) MAP SENSOR SIG NCA WIRE OIL PRESS SW SIGNAL ORG/ WIRE ORG/BLK WIRE ORG/WHT WIRE PNK 1 2 WIRE PNK WIRE PNK/BLK WIRE PPL PPL/WHT WIRE SERIAL DATA BUS- TAN WIRE TAN/BLK WIRE TAN/WHT WIRE UNDERHOOD FUSE BLOCK (RIGHT SIDE OF ENGINE COMPARTMENT) WHT/BLK WIRE WHT/GRY WIRE YEL WIRE YEL/DK GRN WIRE YEL/GRY WIRE

& IGNITION COIL/MODULE 7) & IGNITION COIL/MODULE 8) BETWEEN BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE EMIS DEV FUSE 7 FROM ECM/CRNK FUSE 1 (DIAGRAM 1 OF 5) FUEL INJ EVEN FUSE 3 FUEL INJ ODD FUSE 2 GRY WIRE IGNITION COIL/ MODULE 7 LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN/BLK WIRE LT GRN/RED WIRE NCA WIRE ORG/ WIRE ORG/BLK WIRE ORG/WHT WIRE PLUG PLUG SPARK PNK WIRE PNK/BLK WIRE PNK/GRY WIRE PNK/TAN WIRE PPL PPL/BLK WIRE PPL/WHT WIRE RED WIRE RED/BLK WIRE RED/LT BLU WIRE SPARK SPARK PLUG TAN/BLK WIRE TAN/DK GRN WIRE TAN/WHT WIRE UNDERHOOD FUSE BLOCK YEL/BLK WIRE

BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE CAMSHAFT POSITION (CMP) SENSOR (RIGHT FRONT OF ENGINE) CMP SENSOR SIG CRANKSHAFT POSITION (CKP) SENSOR (TOP LEFT CENTER OF ENGINE) DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE EGR SOL HIGH CTRL FUEL INJECTOR 4 CTRL IC 3 CONTROL IC 4 CONTROL IC 8 CONTROL EGR SOL LOW CTRL FUEL INJECTOR 3 CTRL IC 7 CTRL IC 5 CTRL LOW REF PNK WIRE EGR VLV POSITION SIG IAT SENSOR SIG CKP SENSOR SIG TP SENSOR 1 SIG ENGINE CONTROL MODULE (ECM) (LEFT SIDE OF ENGINE COMPARTMENT, FUEL INJECTOR 2 CTRL FUEL INJECTOR 5 CTRL FUEL INJECTOR 8 CTRL IC 2 CTRL IC 6 CTRL LOW REFERENCE GND FUSED CTRL MAF SIG GRY WIRE GRY/BLK WIRE GRY/WHT WIRE HEATED OXYGEN HEATED OXYGEN SENSOR KNOCK SENS 2 SIG KNOCK SENS 2 SIG KNOCK SENS 1 SIG KNOCK SENS 1 SIG KNOCK SENSOR (KS) 1 (TOP RIGHT SIDE OF ENGINE) KNOCK SENSOR (KS) 2 (TOP LEFT SIDE OF ENGINE BLOCK) LOW REF LOW REFERENCE LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN/BLK WIRE LT GRN/RED WIRE MASS AIR FLOW (MAF)/ INTAKE AIR TEMPERATURE (IAT) SENSOR (ON INTAKE AIR DUCT) NCA WIRE ORG/ WIRE ORG/BLK WIRE ORG/PNK WIRE ORG/WHT WIRE PNK WIRE PNK/BLK WIRE PNK/ORG WIRE PNK/RED WIRE PNK/TAN WIRE PNK/WHT WIRE PNK/YEL WIRE PPL PPL/BLK WIRE PPL/WHT WIRE RED/BLK WIRE RED/GRY WIRE RED/LT BLU WIRE RED/YEL WIRE SENS SIG TAC MOTOR CTRL 1 TAC MOTOR CTRL 2 IGNITION 1 VOLTAGE TAN WIRE TAN/BLK WIRE TAN/DK BLU WIRE TAN/DK GRN WIRE TAN/ORG WIRE TAN/PNK WIRE TAN/WHT WIRE TAN/YEL WIRE THROTTLE BODY ASSEMBLY (TOP REAR OF ENGINE) WHT WIRE WHT/BLK WIRE WHT/GRY WIRE YEL WIRE YEL/BLK WIRE

5 6 7 PPL A/C COMPRESSOR CLUTCH RLY CTRL COOLING FAN RLY CTRL EVAP CANISTER VENT ACC WAKE UP ACC WAKE UP SERIAL DATA PNK IGNITION 1 VOLTAGE BATT POSITIVE VOLT WIRE ACCELERATOR PEDAL POSITION (APP) SENSOR (TOP OF ACCELERATOR ASSEMBLY) AIR CONDITIONING SYSTEM APP SENSOR 1 SIG FTP SENS SIG APP SENSOR 2 SIG BLK/WHT WIRE BRN WIRE BRN/WHT WIRE COOLING FANS SYSTEM DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE ECM/ PCM FUSE ECM/CRNK OXY FUSE 1 SNSR FUSE 6 ENGINE CONTROL MODULE (ECM) (LEFT SIDE OF ENGINE COMPARTMENT, ENGINE OIL PRESSURE (EOP) SWITCH (LEFT SIDE OF ENGINE, ON OIL FILTER ADAPTER) FUEL TANK PRESSURE (FTP) SENSOR (IN FUEL TANK) GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES IGNITION SWITCH HOT IN RUN OR START IGN RELAY INSTRUMENT PANEL CLUSTER (IPC) LOGIC LOW REFERENCE LOW REFERENCE LOW REFERENCE LT BLU WIRE MALFUNCTION IND MIL CONTROL FUEL PUMP RLY CTRL MIL CTRL OFF ORG/ WIRE ORG/WHT WIRE OSS HI SIG OSS LOW SIG PNK 2 3 4 WIRE PNK WIRE PNK/BLK WIRE PPL PPL AIR SOL RLY CTRL PPL/BLK WIRE PPL/WHT WIRE PRIMARY FUEL LVL SENS SIG PWR/TRAIN RELAY PWR/TRN RLY CTRL RED/WHT WIRE RUN WIRE SERIAL DATA SOL CTRL STARTER RLY COIL CTRL STARTING/ CHARGING SYSTEM STOP LAMP SW SIG TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TO EMIS DEV FUSE 7 (DIAGRAM 4 OF 5) UNDERHOOD FUSE BLOCK (RIGHT SIDE OF ENGINE COMPARTMENT) VEHICLE SPEED SENSOR (VSS) (ON TRANSAXLE CASE EXTENSION) WHT WIRE WHT/BLK WIRE YEL WIRE YEL/DK GRN WIRE YEL/GRY WIRE