Cadillac DTS I (2005-2011) red Wiring diagrams

12 VOLT REF 14 15 RR DR AJAR SW SIG LR DR AJAR SW SIG 15 10 COURTESY LP RLY COURTESY LP SPLY ACCENT LAMPS LED CIRCUIT BOARD (IF EQUIPPED) BATT POS VOLT BCM (CTSY) FUSE 35 BCM (INADV) FUSE 32 BLK WIRE BLK/GRY WIRE BLK/WHT WIRE BLU WIRE BODY CONTROL MODULE (BCM) (RIGHT SIDE OF DASH) COMPUTER DATA LINES SYSTEM COURTESY LP CTRL DK BLU WIRE DK GRN WIRE DK GRN/PPL WIRE DK GRN/WHT WIRE DRIVER DOOR SILL PLATE LAMP FRONT PASSENGER DOOR LATCH ASSEMBLY (FRONT PASSENGER'S DOOR.) FRONT PASSENGER DOOR MODULE (FPDM) GMLAN LOW SPEED GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES INSTRUMENT ILLUMINATION CIRCUIT LEFT REAR DOOR COURTESY LAMP LEFT REAR DOOR SILL PLATE LAMP LO SPD GMLAN SERIAL DATA LT BLU WIRE LT BLU/BLK WIRE LT DK LT GRN WIRE LT GRN/BLK WIRE ORG/ WIRE ORG/WHT WIRE PASSENGER DOOR SILL PLATE LAMP PNK WIRE PPL REAR FUSE BLOCK (UNDER LEFT REAR SEAT) RED WIRE RED/WHT WIRE RF DOOR AJAR SW SIG RF DOOR SW LOW REF RIGHT FRONT DOOR COURTESY LAMP RIGHT REAR DOOR COURTESY LAMP RIGHT REAR DOOR SILL PLATE LAMP TAN WIRE TAN/PNK WIRE TAN/WHT WIRE YEL WIRE

15 10 COURTESY LP CTRL COURTESY LP VOLT BLK WIRE BLK/GRY WIRE BLK/WHT WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DK BLU/GRY WIRE DK GRN WIRE DRIVER DOOR LATCH ASSEMBLY (REAR OF DRIVER'S DOOR) DRIVER DOOR MODULE (DDM) GRY/BLK WIRE I/P COMPARTMENT LAMP LEFT FRONT COURTESY/READING LAMPS LEFT FRONT DOOR COURTESY LAMP LEFT FRONT SUN- SHADE LEFT REAR COURTESY/READING LAMPS LEFT REAR SUN- SHADE (IF EQUIPPED) LF DOOR AJAR SW SIG LF DOOR SW LOW REF LT BLU WIRE LT BLU/BLK WIRE LT BLU/RED WIRE ORG/ WIRE ORG/BLK WIRE ORG/WHT WIRE PNK WIRE PPL REAR COMPARTMENT COURTESY LAMP REAR COMPARTMENT LID LATCH (CENTER OF TRUNK LID) RED WIRE RED/WHT WIRE RIGHT FRONT COURTESY/READING LAMPS RIGHT FRONT SUN- SHADE RIGHT REAR COURTESY/READING LAMPS RIGHT REAR SUN- SHADE (IF EQUIPPED) SERIAL DATA YEL WIRE

12 VOLT REF 15 10 660 5116 COURTESY LP CTRL COURTESY LP SPLY 15 10 661 5117 COURT LMP CTRL COURT LMP SPLY ACCENT LAMPS LED CIRCUIT BOARD (IF EQUIPPED) BATT POS VOLT BCM (CTSY) FUSE 35 BCM (INADV) FUSE 32 BLK WIRE BLU WIRE BODY CONTROL MODULE (BCM) (RIGHT SIDE OF DASH) BRN WIRE COMPUTER DATA LINES SYSTEM COURTESY LP CTRL COURTESY LP RLY COIL CTRL DK BLU WIRE DK BLU/GRY WIRE DK GRN WIRE DK GRN/PPL WIRE DK GRN/WHT WIRE DK LT DRIVER DOOR LATCH ASSEMBLY (REAR OF DRIVER'S DOOR) DRIVER DOOR MODULE (DDM) DRIVER DOOR SILL PLATE LAMP FRONT PASSENGER DOOR LATCH ASSEMBLY (FRONT PASSENGER'S DOOR.) FRONT PASSENGER DOOR MODULE (FPDM) GMLAN LOW SPEED GRN WIRE GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES I/P COMPARTMENT LAMP INSTRUMENT ILLUMINATION CIRCUIT LEFT FRONT DOOR COURTESY LAMP LEFT REAR DOOR SILL PLATE LAMP LF DOOR AJAR SW SIG LF DOOR SW LOW REF LO SPD GMLAN SERIAL DATA LR DR AJAR SW SIG LT BLU WIRE LT BLU/BLK WIRE LT BLU/RED WIRE LT GRN WIRE LT GRN/BLK WIRE ORG/ WIRE PASSENGER DOOR SILL PLATE LAMP PNK WIRE PPL REAR FUSE BLOCK (UNDER LEFT REAR SEAT) RED WIRE RF DOOR AJAR SW SIG RF DOOR SW LOW REF RIGHT FRONT DOOR COURTESY LAMP RIGHT REAR DOOR SILL PLATE LAMP RR DR AJAR SW SIG TAN WIRE TAN/PNK WIRE TAN/WHT WIRE YEL WIRE

14 15 13 SUPPLY VOLTAGE LOW REFERENCE BRAKE APPLY SENS SIG BACKUP LAMP CIRCUIT BCM (CHMSL) FUSE 39 BCM (CTSY) FUSE 35 BCM (LTTN) FUSE 25 BCM (RTTN) FUSE 36 BLK WIRE BODY CONTROL MODULE (BCM) (RIGHT SIDE OF DASH) BRN WIRE BRN/WHT WIRE DETECTION SIG RIGHT TAIL LAMP DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE ENGINE CONTROL MODULE (ECM) (LEFT SIDE OF ENGINE COMPT) GRN WIRE GRY WIRE HAZARD SW SIG RH TURN SIG SW SIG LH TURN SIG SW SIG HAZARD SWITCH HEAD HEADLAMP SWITCH HOT AT ALL TIMES LEFT LICENSE LAMP RIGHT LICENSE LAMP LH TURN LOGIC LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT BLU/YEL WIRE LT GRN WIRE LT PARK LP FUSE 2 LT PARK LP RELAY 58 NCA WIRE OFF AUTO PARK PARK LAMP SW ON SIG PNK WIRE PPL PPL OUTAGE DETECTION SIG REAR FUSE BLOCK (UNDER LEFT REAR SEAT) RED WIRE RED/GRN WIRE RED/YEL WIRE RH TURN RIGHT BACKUP LAMP RIGHT FRONT MARKER LAMP RIGHT FRONT PARK LAMP RIGHT FRONT TURN SIGNAL LAMP RIGHT HEADLAMP RIGHT MIDDLE PARK LAMP RIGHT REAR PARK LAMP RIGHT TAIL/ STOP/ TURN SIGNAL LAMP RT PARK LP FUSE 4 STOP LAMP SW SIG SW SIG TAN WIRE TAN/PNK WIRE TRANSMISSION CONTROL MODULE (TCM) (LEFT FRONT STRUT TOWER) TURN SIGNAL/ MULTI-FUNCTION SWITCH UNDERHOOD FUSE BLOCK (RIGHT SIDE OF ENGINE COMPT) VIO WIRE W/ HEARSE, LIMOUSINE W/ LIMOUSINE WHT WIRE YEL WIRE YEL/VIO WIRE YEL/WHT WIRE

16 11 HEADLAMP HI BM RLY CTRL FOG LP RLY CTRL 17 12 8 PRK LP SW ON SIG HEADLAMP OFF SIG PRK LP SW ON SIG 1970 45 EXTERIOR LIGHTS SYSTEM 23 24 HEADLAMP LO BM RLY CTRL PRK LP RLY CTRL 94 524 307 WIPER/WASHER SYSTEM PPL AMBIENT LIGHT SENS SIG AUTOMATIC HIGH BEAM IND FRONT LIGHT SEN AUTO HEAD SWITCH BLK WIRE BLK/PPL WIRE BODY CONTROL MODULE (BCM) (RIGHT SIDE OF DASH) COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE EXTERIOR LIGHTS SYSTEM RIGHT HEADLAMP FOG LAMP PCB RELAY FOG LP FUSE 14 FRONT FOG LAMP SWITCH FRONT FOG LP SW SIG FUSE 10 GMLAN (BCM) GMLAN (BCM) IGN GMLAN SERIAL FOG LAMP IND DATA HEAD HEADLAMP SWITCH HIGH BEAM IND HIGH BEAM PCB RELAY HOT AT ALL TIMES HOT W/ IGN RELAY 36 ENERGIZED HVAC CONTROL MODULE INSTRUMENT PANEL CLUSTER (IPC) (CENTER OF DASH) HVAC/IPC IGN 1 INSIDE REARVIEW MIRROR (ISRVM) LEFT FOG LAMP LEFT FRONT FOG/ CORNERING LAMP LEFT HEADLAMP LEFT HEADLAMP BALLAST LEFT HIGH/LOW BEAM HEADLIGHT SOLENOID LO BEAM PCB RELAY LO SPD GMLAN SER DATA LOGIC LOW SPEED GMLAN SERIAL DATA LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE LT HI BEAM FUSE 16 LT LO BEAM FUSE 17 OFF AUTO ORG/ WIRE PARK PARK HEAD 2 8 PNK 24 18 25 WASHER SW SIG HEADLAMP SW HI BEAM SIG FTP SW SIG WIRE PNK PNK WIRE PNK WIRE PNK/WHT WIRE POWER DISTRIBUTION SYSTEM PPL PPL/LT GRN WIRE RED WIRE RIGHT FOG LAMP RIGHT FRONT FOG/ CORNERING LAMP RIGHT HEADLAMP RIGHT BALLAST HIGH/LOW BEAM HEADLIGHT SOLENOID RT HI BEAM FUSE 15 RT LO BEAM FUSE 18 SERIAL IGN 1 DATA VOLT SUNLOAD TWILIGHT SENSOR (TOP CENTER OF DASH) TAN WIRE TAN/WHT WIRE TURN SIGNAL/ MULTI-FUNCTION SWITCH UNDERHOOD FUSE BLOCK (RIGHT SIDE OF ENGINE COMPT) WHT WIRE YEL WIRE

2 18 3 BATT POS VOLT COURTESY LP SW ON SIG INST PANEL LP SPLY 25 22 LED DIMMING SIG GMLAN LOW SPEED A/T SHIFT LEVER POSITION IND AUXILIARY HVAC CONTROL MODULE (IF EQUIPPED) (REAR OF CENTER CONSOLE) (LUXURY) BCM (DIM) FUSE 18 BLK WIRE BODY CONTROL MODULE (BCM) (RIGHT SIDE OF DASH) COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE GARAGE DOOR OPENER (GDO) GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES INFLATABLE RESTRAINT STEERING WHEEL MODULE COIL (TOP OF STEERING COLUMN) INST PANEL LP SPLY BACKLIGHT LP CTRL LEFT STEERING WHEEL CONTROL SWITCH LIMOUSINE ORG/WHT WIRE PNK WIRE PNK/BLK WIRE PNK/DK BLU WIRE PPL PPL/WHT WIRE PROVISION REAR COMPARTMENT COURTESY LAMP (HEARSE, LIMOUSINE) REAR FUSE BLOCK (UNDER LEFT REAR SEAT) REAR WINDOW SUN SHADE RED WIRE RIGHT MIDDLE WINDOW SWITCH RIGHT REAR HEATED SEAT SWITCH RIGHT REAR SEAT LUMBAR SWITCH RIGHT REAR WINDOW SWITCH RIGHT STEERING WHEEL CONTROL SWITCH STG ILLUM FUSE 8 SUNROOF CONTROL MODULE (UNDER FRONT (REAR PASSENGER'S SEAT) OF SUN ROOF) SUNROOF SWITCH SWITCH (IF EQUIPPED) TAN WIRE TAN/GRY WIRE VALET MODE SW SIG VALET SWITCH W/ LUXURY FRONT BUCKET SEAT 1491 (OR 8) W/ SUNROOF W/O LUXURY FRONT BUCKET SEAT WHT WIRE YEL WIRE

1 2 GROUND BATTERY POS VOLT 8 7 TELESCOPE MTR FWD TELESCOPE MTR RWD 8 7 TILT MTR CTRL UP TILT MTR CTRL DN 9 11 TELESCOPE SENS SIG 9 19 18 8 FORWARD SW SIG REVERSE SW SIG DOWN SW SIG UP SW SIG ACTUATOR BLK WIRE BREAKER 57 BRN WIRE COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE GMLAN SERIAL DATA GRY WIRE GRY/ORG WIRE GRY/PNK WIRE GRY/YEL WIRE HOT AT ALL TIMES LOW REF MEMORY SEAT MODULE (MSM) (UNDER DRIVER'S SEAT) MEMORY SEATS CIRCUIT NCA WIRE ORG/ WIRE ORG/BLK WIRE ORG/DK BLU WIRE ORG/DK GRN WIRE ORG/WHT WIRE OUT IN PNK WIRE PNK/BRN WIRE PWR T/T CIRCUIT REAR FUSE BLOCK (UNDER LEFT REAR SEAT) RED WIRE STEERING COLUMN TELESCOPE ACTUATOR (INSIDE STEERING COLUMN) STEERING WHEEL/ COLUMN TILT/TELESCOPE SWITCH TAN WIRE TAN/DK BLU WIRE TAN/YEL WIRE TILT SENS SIG UP DOWN YEL WIRE YEL/DK BLU 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

& 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

& 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