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

2500 2501 COMPUTER DATA LINES SYSTEM 29 46 37 TRS SIG A TRS SIG B HI SPD SER DATA - 8 9 SERIAL DATA + SERIAL DATA - AUTOMATIC TRANSMISSION BATT POS VOLT BCM (CHMSL) FUSE 39 BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (RIGHT SIDE OF DASH) COMPUTER DATA LINES SYSTEM HI SPD SER DATA + HOT AT ALL TIMES INSIDE REARVIEW MIRROR (ISRVM) LEFT BACKUP LAMP LEFT TAIL LAMP ASSEMBLY LOGIC LT GRN WIRE REAR FUSE BLOCK (UNDER LEFT REAR SEAT) RIGHT BACKUP LAMP RIGHT TAIL LAMP ASSEMBLY SUPPLY VOLT TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TRANSMISSION CONTROL MODULE (TCM) (LEFT FRONT STRUT TOWER) TRANSMISSION INTERNAL MODE SWITCH (IMS) VIO WIRE YEL WIRE YEL/VIO WIRE

14 15 RR DR AJAR SW SIG LR DR AJAR SW SIG 33 53 65 GMLAN SERIAL DATA- GMLAN SERIAL DATA+ OIL PRESS SW SIG 5060 1178 746 COMPUTER DATA LINES SYSTEM 9 44 LOW REF FUEL LEVEL 9 5 13 GMLAN SERIAL DATA LOW REF DOOR AJAR SW SIG AJAR BLK WIRE BLK/WHT WIRE BLU WIRE BODY CONTROL MODULE (BCM) (RIGHT SIDE OF DASH) BRAKE FLUID LEVEL SWITCH (IN MASTER CYLINDER RESERVOIR) BRN WIRE COMPUTER DATA LINES SYSTEM DK GRN WIRE DK GRN/WHT WIRE DRIVER DOOR LATCH ASSEMBLY (REAR OF DRIVER'S DOOR) DRIVER DOOR MODULE (DDM) DRIVER INFORMATION DISPLAY SWITCH ENGINE CONTROL MODULE (ECM) (LEFT SIDE OF ENGINE COMPT) ENGINE CONTROLS SYSTEM ENGINE OIL PRESSURE (EOP) SWITCH (LEFT SIDE OF ENGINE, ON OIL FILTER ADAPTER) FRONT PASSENGER DOOR LATCH ASSEMBLY (FRONT PASSENGER'S DOOR.) FRONT PASSENGER DOOR MODULE (FPDM) FUEL PUMP/ SENDER ASSEMBLY (IN FUEL TANK) GMLAN SERIAL DATA GRN WIRE GRY WIRE GRY/BLK WIRE LEFT MIDDLE DOOR LATCH ASSEMBLY (LIMOUSINE) (LEFT MIDDLE DOOR TRIM PANEL) LEFT REAR DOOR LATCH ASSEMBLY (REAR OF LEFT REAR DOOR) LOGIC LOW REF DOOR AJAR SW SIG GMLAN SERIAL DATA LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN/BLK WIRE PARK BRAKE SW SIG PARK BRAKE SWITCH (ON PARK BRAKE PEDAL) PERSONA- LIZATION PNK WIRE PPL PPL/BLK WIRE RIGHT MIDDLE DOOR LATCH ASSEMBLY (LIMOUSINE) (RIGHT MIDDLE DOOR TRIM PANEL) RIGHT REAR DOOR LATCH ASSEMBLY (RIGHT REAR DOOR) SET/ RESET TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TRIP/ FUEL VEHICLE INFORMATION WHT WIRE YEL WIRE YEL/DK GRN WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 767 768 PPL DOWN CTRL UP CTRL 1 2 3 4 5 6 LOW REF 1257 277 RECLINE FORWARD CTRL RECLINE REARWARD CTRL 282 283 REAR VER MTR UP CTRL REAR VER MTR DN CTRL 286 287 FRONT VER MTR UP CTRL FRONT VER MTR DN CTRL 611 610 LUMBAR FORWARD CTRL LUMBAR REARWARD CTRL PNK/PPL WIRE 7056 7057 MOTOR DOWN CTRL MOTOR UP MOTOR BLK WIRE BREAKER 57 BRN WIRE BRN/WHT WIRE DK BLU WIRE DK GRN WIRE DRIVER LUMBAR HORIZONTAL POSITION SENSOR DRIVER LUMBAR VERTICAL POSITION SENSOR DRIVER SEAT FRONT VERTICAL MOTOR DRIVER SEAT FRONT VERTICAL POSITION SENSOR DRIVER SEAT HORIZONTAL MOTOR DRIVER SEAT LUMBAR MOTOR DRIVER SEAT REAR VERTICAL MOTOR DRIVER SEAT REAR VERTICAL POSITION SENSOR DRIVER SEAT RECLINE MOTOR (DRIVER'S SEAT BACK) DRIVER SEAT RECLINE POSITION MOTOR DRIVER SEAT RECLINE POSITION SENSOR GRY WIRE GRY/BLK WIRE HORIZONTAL MOTOR HOT AT ALL TIMES LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE MDL-MEM FUSE 6 MEMORY SEAT MODULE (MSM) (UNDER DRIVER'S SEAT) NCA WIRE ORG/ WIRE ORG/BRN WIRE ORG/DK GRN WIRE PNK PPL WIRE PNK WIRE PNK/BRN WIRE PPL PWR SEAT CIRCUIT BREAKER 55 PWR T/T CIRCUIT REAR FUSE BLOCK (UNDER LEFT REAR SEAT) RED WIRE RED/PNK WIRE TAN WIRE TAN/BLK WIRE TAN/DK BLU WIRE TAN/RED WIRE TAN/WHT WIRE TAN/YEL WIRE VERTICAL MOTOR W/ TILT, TELESCOPING STEERING COLUMN WHT WIRE WHT/BLK WIRE YEL WIRE

ACTUATOR (INSIDE STEERING COLUMN) BLK WIRE BRN/WHT WIRE DK BLU WIRE DK GRN WIRE FORWARD/ GRY WIRE GRY/BLK WIRE LT BLU/BLK WIRE ORG/BRN WIRE ORG/PPL WIRE PASSENGER SEAT LUMBAR ADJUSTER SWITCH (W/ MASSAGE POWER LUMBAR SEAT) PASSENGER SEAT LUMBAR MOTOR ASSEMBLY (W/ MASSAGE POWER LUMBAR SEAT) PNK 1 2 3 WIRE PNK WIRE PNK/BLK WIRE REARWARD STEERING COLUMN TELESCOPE STEERING WHEEL TILT ACTUATOR (LOWER RIGHT SIDE OF STEERING COLUMN) TAN WIRE TAN/BLK WIRE TAN/RED WIRE TAN/WHT WIRE WHT WIRE WHT/BLK WIRE YEL 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

AMP-RDO FUSE 38 AMPLIFIER CTRL ANTENNA SIG AUDIO AUDIO AMPLIFIER (BEHIND LEFT REAR SEAT BACK) AUDIO SIG + BARE BATTERY BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BODY CONTROL MODULE (BCM) (RIGHT SIDE OF DASH) BRN WIRE BRN/WHT WIRE BUS - CELLULAR/ NAVIGATION, DIGITAL RADIO ANTENNA CENTER I/P SPEAKER COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM CTRL SIG DIGITAL RADIO RECEIVER (W/ DIGITAL RADIO) (LEFT SIDE OF TRUNK) DK BLU WIRE DK GRN WIRE DK GRN/RED WIRE DK GRN/TAN WIRE DK GRN/WHT WIRE FC SPKR + GRN WIRE GROUND GRY WIRE HOT AT ALL TIMES INFLATABLE RESTRAINT STEERING WHEEL MODULE COIL (TOP OF STEERING COLUMN) INFO LEFT FRONT DOOR SPEAKER LEFT FRONT TWEETER SPEAKER LEFT REAR SPEAKER LF AUDIO (-) LF AUDIO SIG (-) LF SPKR LF SPKR SIG - LF TWEET SPKR - LOW LEVEL LOW LEVEL SIG LR AUDIO - LR AUDIO SIG LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE MIDRANGE SPKR - NCA WIRE ORG/ WIRE PNK WIRE PNK/BLK WIRE PPL PPL 3 4 REAR FUSE BLOCK (UNDER LEFT REAR SEAT) RF AUDIO (+) RF AUDIO SIG (-) RF SPKR RF SPKR SIG (-) RF TWEET SPKR + RIGHT FRONT DOOR SPEAKER RIGHT FRONT TWEETER SPEAKER RIGHT REAR SPEAKER RIGHT SIG 1 RIGHT SIG 2 RIGHT STEERING WHEEL CONTROL SWITCH RR AUDIO - RR AUDIO SIG (-) SEEK DOWN SEEK UP SPLY VOLT SRCE SUBWOOFER SPEAKER TAN WIRE TAN/BLK WIRE TAN/DK BLU WIRE TAN/LT BLU WIRE TAN/ORG WIRE TAN/RED WIRE TAN/WHT WIRE VOICE VOL DOWN VOL UP W/O HEARSE WHT WIRE YEL WIRE

3 4 PPL AMP-RDO FUSE 38 AMPLIFIER ANTENNA SIG AUDIO AUDIO AMPLIFIER (BEHIND LEFT REAR SEAT BACK) AUDIO SIG + BARE BATTERY BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (RIGHT SIDE OF DASH) BRN/WHT WIRE BUS - CELLULAR/ NAVIGATION, DIGITAL RADIO ANTENNA CENTER I/P SPEAKER COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM CTRL SIG DIGITAL RADIO RECEIVER (W/ DIGITAL RADIO) (LEFT SIDE OF TRUNK) DK BLU WIRE DK GRN WIRE DK GRN/RED WIRE DK GRN/TAN WIRE DK GRN/WHT BLK WIRE DK GRN/WHT WIRE DRAIN WIRE FC SPKR + GROUND GRY WIRE HOT AT ALL TIMES INFLATABLE RESTRAINT STEERING WHEEL MODULE COIL (TOP OF STEERING COLUMN) INFO LEFT FRONT DOOR SPEAKER LEFT FRONT TWEETER SPEAKER LEFT REAR SPEAKER LF AUDIO (-) LF AUDIO SIG (-) LF SPKR LF SPKR SIG - LOW LEVEL LOW LEVEL SIG LOW REF LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/WHT WIRE MICROPHONE MIDRANGE SPKR - NCA WIRE NOISE COMPENSATION MICROPHONE (OVERHEAD CONSOLE) ORG/ WIRE PNK/BLK WIRE PPL REAR FUSE BLOCK (UNDER LEFT REAR SEAT) RF AUDIO (+) RF AUDIO SIG (-) RF SPKR RF SPKR SIG (-) RIGHT FRONT DOOR SPEAKER RIGHT FRONT TWEETER SPEAKER RIGHT REAR SPEAKER RIGHT SIG 1 RIGHT SIG 2 RIGHT STEERING WHEEL CONTROL SWITCH SEEK DOWN SEEK UP SERIAL DATA SPLY VOLT SRCE SUBWOOFER SPEAKER TAN WIRE TAN/BLK WIRE TAN/DK BLU WIRE TAN/ORG WIRE TAN/PNK WIRE TAN/WHT WIRE VOICE VOICE SIG VOL DOWN VOL UP W/O HEARSE WHT WIRE YEL WIRE

BRN WIRE COMPUTER DATA LINES SYSTEM FUSE 10 HOT W/ RUN RELAY ENERGIZED LT GRN WIRE POWER DISTRIBUTION SYSTEM REAR FUSE BLOCK (UNDER LEFT REAR SEAT) REVERSE LOCKOUT SOLENOID CONTROL SERIAL DATA TAN WIRE TAN/BLK 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