Cadillac DTS I (2005-2011) tan Wiring diagrams

BATTERY POSITIVE VOLTAGE BLK WIRE BLK/WHT WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE DOWN REARWARD DRIVER SEAT ADJUSTER DRIVER SEAT LUMBAR ADJUSTER SWITCH (IF EQUIPPED) DRIVER SEAT LUMBAR MASSAGE SWITCH DRV SEAT LUMBAR UP SW SIG DRV SEAT LUMBAR FORWARD SW SIG FORWARD/ FRONT REAR VERTICAL VERTICAL UP UP FRONT VERTICAL RECLINE DOWN FORWARD GRY WIRE GRY/BLK WIRE GRY/ORG WIRE GRY/PNK WIRE GRY/YEL WIRE HORIZONTAL FORWARD LT BLU WIRE LT BLU/BLK WIRE LT BLU/YEL WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/YEL WIRE MEMORY POWER TILT, POWER TELESCOPIC CIRCUIT MEMORY SEAT MODULE (MSM) (UNDER DRIVER'S SEAT) NCA WIRE ORG/BLK WIRE ORG/DK BLU WIRE ORG/PPL WIRE ORG/WHT WIRE PASSENGER SEAT LUMBAR MASSAGE SWITCH (IF EQUIPPED) PNK 1 2 3 WIRE PNK WIRE PNK/BLK WIRE REAR HORIZONTAL VERTICAL REARWARD DOWN RECLINE REARWARD RIGHT HEATED/COOLED SEAT MODE SIG SEATS SYSTEM STEERING WHEEL/ COLUMN TILT/ TELESCOPE SWITCH SWITCH TAN WIRE TAN/LT BLU WIRE TAN/WHT WIRE VER POS SENS SIG TELESCOPE SENS SIG W/ MASSAGE POWER LUMBAR SEAT WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/DK BLU WIRE

1 13 14 BAT POS VOLT SERIAL DATA SERIAL DATA 1 9 SERIAL DATA LOW SERIAL DATA HIGH 6 7 8 9 10 5385 1782 SWITCH POWER GROUND 7 6 VIDEO SCREEN LOW REF BEACON ANTENNA BLK WIRE BRN WIRE CELLULAR MICROPHONE (W/O ONSTAR) (OVERHEAD CONSOLE) COMPUTER DATA LINES SYSTEMS DK GRN WIRE DK GRN/TAN WIRE GPS ANTENNA 5 4 8 DRAIN WIRE VOICE SIG GROUND GRN WIRE GROUND GRY WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT W/ RAP-HC RELAY ENERGIZED LOW REF DRAIN WIRE NAV FUSE 27 NAVIGATION ANTENNA POWER DISTRI- BUTION SYSTEM RADIO (W/O ONSTAR) RADIO ANTENNA MODULE (LEFT REAR OF HEADLINER) RADIO FUSE 44 RAP 1 FUSE 28 REAR FUSE BLOCK (UNDER LEFT REAR SEAT) RED WIRE RED/WHT WIRE SOUND SYSTEMS SWITCH POWER TAN WIRE TAN/BLK WIRE TRAFFIC DATA ANTENNA TRAFFIC INFORMATION RECEIVER (IF EQUIPPED) VICS FM SIG WHT WIRE YEL WIRE YEL/BRN WIRE

A/C CLUTCH RELAY 34 AIR PUMP RELAY 37 AIR SOL RELAY 35 AUTOMATIC TRANSMISSION SHIFT LEVER BCM (CTSY) BCM FUSE 19 BLK WIRE BODY CONTROL MODULE (BCM) BRN WIRE DATA LINK CONNECTOR (DLC) DRIVER WINDOW MOTOR FAN 1 FUSE 27 FAN 1 RELAY 33 FAN 2 FUSE 26 FAN 2 RELAY 31 FAN 3 RELAY 32 FROM BATTERY (DIAGRAM 1 OF 5) FROM WSW HTR FUSE (DIAGRAM 1 OF 5) FUSE 33 FUSE 35 GRY WIRE INSIDE REARVIEW MIRROR (ISRVM) LEFT MIDDLE RIGHT MIDDLE DOOR PARK DOOR PARK RELAY RELAY LEFT REAR WINDOW MOTOR LIMOUSINE ORG/ WIRE PASSENGER WINDOW MOTOR PASSKEY FUSE 13 PNK PNK PNK PNK PNK WIRE PNK WIRE PNK/ PNK (I/P HARNESS, 6 CM FROM BRANCH TO HVAC MODULE) WIRE PNK/BRN WIRE PWR WDO CIRCUIT BREAKER 56 PWR/TRN RELAY 29 RAP 1 FUSE 28 RAP-HC RELAY 70 REAR WINDOW SUNSHADE MODULE RED WIRE RIGHT REAR WINDOW MOTOR SUN ROOF FUSE 17 SUNROOF CONTROL MODULE TAN WIRE THEFT DETERRENT MODULE (TDM) TO REAR FUSE BLOCK (DIAGRAM 3 OF 5) TO SDM FUSE (DIAGRAM 3 OF 5) MDL ONSTAR FUSE 42 TRAFFIC PARK INFORMATION SWITCH RECEIVER VEHICLE COMMUNICATION INTERFACE MODULE (VCIM) W/ ONSTAR W/ REAR PASSENGER COMPARTMENT SUNSHADE W/ TRAFFIC INFORMATION RECEIVER W/ FRONT BUCKET, LUXURY SEAT W/ W/O LIMOUSINE LIMOUSINE WINDSHIELD OUTSIDE MOISTURE SENSOR (IF EQUIPPED) YEL WIRE

AUTOMATIC A/C AUXILIARY HVAC CONTROL MODULE BLK WIRE BLOWER MOTOR CONTROL MODULE BODY CONTROL MODULE (BCM) BRN WIRE DIGITAL EVAPORATIVE RADIO EMISSION RECEIVER (EVAP) CANISTER VENT SOLENOID VALVE DK BLU WIRE DK GRN WIRE DR UNLATCH LOCK RELAY 66 RELAY 63 (LIMOUSINE) BLOWER RELAY 51 FROM IGN RELAY FROM MDL-ONSTAR FUSE (DIAGRAM SDM FUSE 30 2 OF 5) FROM RAP-HC RELAY 70 (DIAGRAM 2 OF 5) FRONT, REAR OBJECT ALARM MODULE (IF EQUIPPED) GRY WIRE IGN IGNITION SWITCH INFLATABLE RESTRAINT PASSENGER PRESENCE SYSTEM (PPS) MODULE INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE (SDM) INFLATABLE RESTRAINT STEERING WHEEL MODULE COIL KEY IN IGNITION LEFT SIDE OBJECT SENSOR LEFT STEERING WHEEL CONTROL SWITCH LEVEL COMP FUSE 47 LEVEL COMP RT PARK LP RELAY 53 RELAY 61 MDL-RPA FUSE 12 MTR FUSE 48 BLOWER FUSE 49 PNK/ WIRE NAV FUSE 27 NCA WIRE OFF OFF OFF ORG/ WIRE PNK WIRE PPL RADIO RADIO FUSE 44 RED WIRE RIGHT SIDE OBJECT SENSOR RIGHT STEERING WHEEL CONTROL SWITCH RR DEFOG FUSE 46 RR LT PARK LP TRK REL DEFOG RELAY 58 RELAY 67 RELAY 52 RUN WIRE SENSOR SOL CAN FUSE 34 STG ILLUM FUSE 8 SW-IGN FUSE 21 SWITCH CONNECTOR) PNK WIRE TAN WIRE THEFT ENGINE DETERRENT CONTROL MODULE MODULE (TDM) (ECM) TO AMP- RDO FUSE (DIAGRAM 4 OF 5) UNLCK FUEL PUMP RELAY 62 RELAY 59 UNLOCK/ DR UNLATCH FUSE 45 LOCK FUSE 14 VIDEO TRAFFIC DISPLAY INFORMATION RECEIVER W/ DIGITAL RADIO W/ FRONT AUXILIARY, FOLDING BUCKET W/ FRONT, REAR A/C WHT WIRE YEL WIRE

AMP-RDO FUSE 38 APOS FUSE 31 AUDIO AMPLIFIER AUXILIARY FOLDING SEAT BCM (CHMSL) FUSE 39 BCM (DIM) BCM (INADV) FUSE 32 BCM (LTTN) BCM (RTTN) BCM FUSE 40 FUSE 36 BLK WIRE BODY CONTROL MODULE (BCM) BRN WIRE CLIMATE CONTROL SEAT MODULE DK BLU WIRE DK GRN WIRE ELECTRONIC SUSPENSION CONTROL (ESC) MODULE FROM HVAC BLWR FUSE (DIAGRAM 3 OF 5) FRONT BUCKET, LUXURY SEAT FUSE 10 FUSE 18 FUSE 25 FUSE 20 FUSE 3 GRN WIRE GRY WIRE HEATED STEERING AUXILIARY WHEEL BLOWER CONTROL MOTOR MODULE HEATED W/ ADAPTIVE CRUISE STEERING WHEEL INFLATABLE RESTRAINT STEERING WHEEL MODULE COIL LEFT REAR DOOR CLIMATE ACCESSORY CONTROL POWER SEAT OUTLET MODULE LEFT REAR RIGHT REAR SEAT LUMBAR SEAT LUMBAR SWITCH SWITCH LT GRN WIRE MDL- DDM FUSE 22 MDL-RR FUSE 11 MDL-RTD FUSE 15 NCA WIRE ORG/ WIRE PDM FRT FUSE FUSE PNK PNK WIRE PNK PPL WIRE PNK WIRE RADIO ANTENNA MODULE REAR HEATED SEAT MODULE RED WIRE RELAY 64 RIGHT FRONT ACCESSORY POWER OUTLET REAR DOOR ACCESSORY POWER OUTLET RUN WIRE SWS-RR FUSE 23 TAN WIRE TO MDLS-BODY FUSE (DIAGRAM 5 OF 5) VIO WIRE W/ CLIMATE CONTROL SEAT W/ FRONT, REAR A/C W/ HEARSE CONVERSION MODEL W/ MAGNETIC RIDE CONTROL W/ PREMIUM AUDIO W/ PREMIUM AUDIO W/ PERFORMANCE ENHANCED AUDIO W/ WINDSHIELD HEATED NOZZLES W/O CLIMATE CONTROL SEAT WINDSHIELD AUTOMATIC WASHER TRANSMISSION SOLVENT SHIFT LEVER HEATER YEL WIRE

AIR SUSPENSION CONTROL MODULE AUTOMATIC LEVEL CONTROL (ALC) COMPRESSOR AUTOMATIC LEVEL CONTROL (ALC) MODULE AUXILIARY HVAC CONTROL MODULE BLK WIRE BRANCH TO REAR FUSE BLOCK) BRN WIRE CENTER CONSOLE ACCE- SSORY POWER OUTLET CIGAR LIGHTER CIGAR LIGHTER (W/ FRONT AUXILIARY, FOLDING BUCKET) COMP RELAY FUSE 24 DISTANCE SENSING CRUISE CONTROL (DSCC) MODULE DK BLU WIRE DK GRN WIRE DRIVER SEAT DRIVER SEAT LUMBAR ADJUSTER SWITCH ADJUSTER SWITCH DRIVER'S SEAT ECM/TCM FUSE 5 ENGINE TRANSMISSION CONTROL CONTROL MODULE MODULE (ECM) (TCM) FROM SWS-RR FUSE (DIAGRAM 4 OF 5) LEVEL COMP RELAY 53 LTR-CIG FUSE 26 MDL-MEM FUSE 6 MDLS-BODY FUSE 43 MEMORY SEAT MODULE (MSM) (W/ MEMORY) ORG/ WIRE PASSENGER DRIVER SEAT SEAT ADJUSTER ADJUSTER SWITCH SWITCH PASSENGER SEAT ADJUSTER SWITCH PASSENGER SEAT LUMBAR ADJUSTER SWITCH PNK PNK WIRE PNK WIRE PWR SEAT CIRCUIT BREAKER 55 PWR T/T CIRCUIT BREAKER 57 RED WIRE REMOTE CONTROL DOOR LOCK RECEIVER (RCDLR) RF SEAT CIRCUIT BREAKER 54 TAN WIRE W/ FRONT BUCKET, LUXURY SEAT W/ FRONT SEAT PNK ADJUSTER W/O MEMORY WIRE W/ INCREASED RIDE W/ INTELLIGENT HIGH BEAM CONTROL W/ MAGNETIC RIDE CONTROL W/ MEMORY W/ PASSENGER SEAT ADJUSTER W/ POWER LUMBAR, MESSAGE CONTROL SEAT W/ TILT, TELESCOPING STEERING COLUMN W/ SOFT RIDE SUSPENSION SYSTEM W/O FRONT SEAT ADJUSTER W/ MEMORY W/O PASSENGER SEAT (ENGINE HARNESS, ADJUSTER 80 CM FROM UNDERHOOD FUSE BLOCK WHT WIRE YEL 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

AJAR AJAR OPEN BLK WIRE BLU WIRE DK BLU/WHT WIRE DK LT GRN WIRE GRY WIRE HOT AT ALL TIMES UNLOCK/LOCK FUSE 14 LEFT REAR DOOR LATCH ASSEMBLY (REAR OF LEFT REAR DOOR) LOCK RELAY 63 LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN/BLK WIRE REAR FUSE BLOCK (UNDER LEFT REAR SEAT) RIGHT REAR DOOR LATCH ASSEMBLY (REAR OF RIGHT REAR DOOR) TAN WIRE UNLOCK RELAY 62 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

ACTUATOR AJAR OPEN BLK WIRE BLU WIRE BRN WIRE DK BLU WIRE DK BLU/WHT WIRE DK LT DR UNLATCH RELAY 66 (LIMOUSINE) GRN WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES DR UNLATCH FUSE 45 (LIMOUSINE) HOT AT ALL TIMES UNLOCK/LOCK FUSE 14 LEFT MIDDLE DOOR LATCH LEFT MIDDLE DOOR LATCH ASSEMBLY (LIMOUSINE) (LEFT MIDDLE DOOR TRIM PANEL) LEFT REAR DOOR LATCH LEFT REAR DOOR LATCH ASSEMBLY (REAR OF LEFT REAR DOOR) LIFTGATE DOOR LATCH (HEARSE) LOCK RELAY LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN/BLK WIRE PWR WDO CIRCUIT BREAKER 56 REAR FUSE BLOCK (UNDER LEFT REAR SEAT) RED WIRE RED/BRN WIRE RELAY RELAY RIGHT MIDDLE DOOR PARK RELAY ASSEMBLY (LIMOUSINE) RIGHT MIDDLE DOOR LATCH RIGHT REAR DOOR LATCH RIGHT REAR DOOR LATCH ASSEMBLY (RIGHT REAR DOOR) TAN WIRE UNLOCK RELAY WHT WIRE WHT/BLK WIRE YEL WIRE