Cadillac DTS I (2005-2011) ppl Wiring diagrams

1 2 3 4 5 6 7 8 9 10 IGN 3 VOL SENS SIG TEMP LOW REF SENS SIG TEMP LOW REF BLK WIRE BLK/TAN WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DDM FUSE 22 DK BLU WIRE DK BLU/WHT WIRE DK DK DK DK PNK WIRE DK GRN WIRE DRIVER SEAT BACK VENTILATION HEATING, COOLING MODULE (UNDER DRIVER'S SEAT) DRIVER SEAT CUSHION VENTILATION HEATING, COOLING MODULE (DRIVER'S SEAT CUSHION) GRN WIRE GROUND GRY WIRE GRY/PPL WIRE HEAT CTRL COOL CTRL HEAT CTRL COOL CTRL BATTERY HEATING ELEMENT HOT AT ALL TIMES HOT W/ RUN RELAY 64 ENERGIZED LEFT HEATED/ COOLED SEAT SIG LOW REF SUPPLY VOLT LH HEATED/COOLED SEAT MODE SIG LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/ORG WIRE LT GRN/WHT WIRE MDL-FRT FUSE 9 ORG/ WIRE ORG/PNK WIRE ORG/WHT WIRE PASSENGER SEAT CUSHION VENTILATION HEAT, COOL MODULE) PASSENGER SEAT CUSHION VENTILATION HEATING, COOLING MODULE PDM FUSE 29 PNK HEAT CTRL COOL CTRL HEAT CTRL COOL CTRL WIRE PNK WIRE PNK/VIO WIRE PPL PPL LT PNK WIRE PPL SPEED CTRL SPEED CTRL REAR FUSE BLOCK (UNDER LEFT REAR SEAT) RED WIRE RH HEATED/COOLED SEAT MODE SIG RIGHT HEATED/ COOLED SEAT SIG LOW REF SUPPLY VOLT SERIAL DATA RUN 2 FUSE 10 SENS SIG SENS LOW REF SENS SIG SENS LOW REF SPEED CTRL SPEED CTRL TAN WIRE TAN/GRY WIRE TAN/LT BLU WIRE TAN/ORG WIRE TAN/PNK WIRE TAN/PPL WIRE TAN/RED WIRE THERMISTOR VIO WIRE W/ FRONT BUCKET, LUXURY SEAT WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BRN WIRE YEL/GRY WIRE YEL/WHT WIRE

BACK CUSHION IND BACK CUSHION SW SIG BACK MODE SW SIG BATTERY POS VOLT BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM COOL SW SIG COOLED SEAT SWITCH CUSHION IND CTRL DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/BLK WIRE DRIVER DOOR MODULE (DDM) EASY EXIT SEAT SWITCH FRONT PASSENGER DOOR MODULE (FPDM) FULL SEAT HEAT SWITCH GMLAN SERIAL DATA GRY WIRE GRY/BLK WIRE HEATED SEAT BACK CUSHION IND HEATED SEAT BACK IND HEATED SEAT COOL IND HEATED SEAT IND HIGH IND CTRL HIGH TEMP IND LAMP DIMMING LOW IND CTRL LOW REF LOW TEMP IND LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE MEDIUM IND CTRL MEDIUM TEMP IND MEMORY 1 SWITCH MEMORY 2 SWITCH ORG/ WIRE ORG/WHT WIRE PASSENGER HEATED, COOLED SEAT SWITCH (W/ FRONT COOLING HEATER) PNK/VIO WIRE PPL PPL BACK MODE IND CTRL SEAT BACK HEAT SWITCH SW SIG TAN/RED WIRE WHT WIRE WHT/BLK WIRE

ADJUSTER SWITCH (IF EQUIPPED) BLK WIRE DK BLU WIRE DOWN DRIVER SEAT LUMBAR DRIVER SEAT LUMBAR MOTOR (DRIVER'S SEAT BACK) FORWARD DOWN FORWARD/ FRONT PASSENGER SEAT LUMBAR MOTOR (FRONT PASSENGER'S SEAT BACK) GRY WIRE HOT AT ALL TIMES ILLUMINATION LEFT REAR SEAT LUMBAR HORIZONTAL MOTOR (LEFT REAR SEAT BACK) LEFT REAR SEAT LUMBAR SWITCH LEFT REAR SEAT LUMBAR VERTICAL MOTOR (LEFT REAR SEAT BACK) LT GRN WIRE ORG/ WIRE ORG/PPL WIRE PASSENGER SEAT LUMBAR ADJUSTER SWITCH (IF EQUIPPED) PNK PNK PNK WIRE PNK WIRE POWER DISTRIBUTION SYSTEM PPL PWR SEAT CIRCUIT BREAKER 55 REAR FUSE BLOCK (UNDER LEFT REAR SEAT) REARWARD RED WIRE RF SEAT CIRCUIT BREAKER 54 RIGHT REAR SEAT LUMBAR SWITCH RWD UP DN RWD UP FWD SWS-RR FUSE 23 TAN WIRE WHT WIRE YEL WIRE

BATTERY BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE DIMMING DK BLU WIRE FUSE 33 GLASS CLOSE SIG GLASS EXPRESS OPEN SIG GLASS OPEN SIG GROUND GRY WIRE HOT W/ RAP-HC RELAY ENERGIZED LT BLU WIRE ORG/ WIRE PNK VENT EXPRESS OPEN SIG WIRE PNK WIRE PPL PPL VENT OPEN SIG RAP REAR FUSE BLOCK (UNDER LEFT REAR SEAT) SUN ROOF FUSE 17 SUNROOF CONTROL MODULE (REAR OF SUNROOF) SUNROOF MOTOR SUNROOF SWITCH TAN WIRE TAN/GRY WIRE VENT CLOSE SIG WHT WIRE WHT/BLU WIRE YEL WIRE

BLK WIRE BRN WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DK BLU WIRE DK BLU/TAN WIRE DK BLU/WHT WIRE DK GRN WIRE DRIVER DOOR MODULE (DDM) DRIVER WINDOW MOTOR (DRIVER'S DOOR) DRIVER WINDOW SWITCH FRONT PASSENGER DOOR MODULE (FPDM) FRONT PASSENGER WINDOW MOTOR (FRONT PASSENGER'S DOOR) GMLAN SERIAL DATA GRY WIRE HOT AT ALL TIMES LEFT REAR SIG LEFT REAR WINDOW MOTOR (LEFT REAR DOOR) LEFT REAR WINDOW SWITCH LIMOUSINE LT BLU WIRE LT BLU/DK GRN WIRE NETWORK 1 NETWORK 2 ORG/ WIRE PASSENGER WINDOW SWITCH PNK WIRE PNK/BRN WIRE PPL PWR WDO CIRCUIT BREAKER 56 REAR FUSE BLOCK (UNDER LEFT REAR SEAT) RED WIRE RED/BRN WIRE RIGHT REAR SIG RIGHT REAR WINDOW MOTOR (RIGHT REAR DOOR) RIGHT REAR WINDOW SWITCH TAN WIRE VOLT REF WHT WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 LEFT SIG RIGHT SIG 2 DRAIN WIRE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 SERIAL DATA GROUND ANTENNA SIG ANTI-LOCK BRAKES SYSTEM BARE BATTERY BLK WIRE BLK/LT BLU WIRE BLK/WHT WIRE BLK/YEL WIRE BRN WIRE BRN/WHT WIRE CELLULAR MICROPHONE (OVERHEAD CONSOLE) COAX COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE DK GRN/RED WIRE DK GRN/TAN WIRE DK GRN/WHT WIRE GPS ANTENNA GROUND GRY WIRE GRY/BLK WIRE GRY/WHT WIRE HOT AT ALL TIMES LR AUDIO - RR AUDIO - COMM SIG LT BLU WIRE LT GRN WIRE LT GRN/WHT WIRE NAVIGATION ANTENNA NAVIGATION SYSTEM NCA WIRE ORG/ WIRE ORG/BLK WIRE PNK (UNDER DRIVER'S SEAT) WIRE PNK WIRE PNK/BLK WIRE PNK/TAN WIRE PPL RADIO RADIO ANTENNA MODULE (LEFT REAR OF HEADLINER) RADIO FUSE 44 RADIO REAR WINDOW ANTENNA RADIO WINDSHIELD ANTENNA REAR FUSE BLOCK (UNDER LEFT REAR SEAT) SERIAL DATA SWITCH PWR SPLY VOLT SWS-RR FUSE 23 TAN WIRE TAN/RED WIRE TAN/WHT WIRE VEHICLE COMMUNICATION INTERFACE MODULE (VCIM) (BEHIND RIGHT REAR SEAT BACK) VSS W/ HEARSE W/ HEARSE W/O HEARSE W/ ONSTAR W/O HEARSE W/O ONSTAR YEL 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

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 CUSHION SW SIG 1 2 3 4 5 6 7 8 BATTERY GROUND BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE GRN WIRE GRY WIRE HEATED SEAT BACK CUSHION IND HEATED SEAT BACK IND HEATED SEAT BACK SWITCH HEATED SEAT BACK, CUSHION SWITCH HEATED SEAT HIGH IND HEATED SEAT LOW IND HEATED SEAT MEDIUM IND HIGH IND CTRL LOW IND CTRL HIGH IND CTRL LOW IND CTRL GMLAN SERIAL DATA HOT AT ALL TIMES ILLUMINATION LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE MDL-RR FUSE 11 MEDIUM IND CTRL CUSHION IND CTRL NCA WIRE ORG/ WIRE ORG/WHT WIRE PNK WIRE PNK/BLK WIRE PNK/DK BLU WIRE PNK/YEL WIRE PPL PPL ONLY MODE SW SIG PPL/WHT WIRE REAR FUSE BLOCK (UNDER LEFT REAR SEAT) REAR HEATED SEATS MODULE (BEHIND LEFT REAR SEAT BACK) RIGHT REAR HEATED SEAT SWITCH TAN WIRE TAN/DK GRN WIRE TAN/WHT WIRE TAN/YEL WIRE TEMP SENS LOW REF TEMP SENS LOW REF SEAT BACK LOW REF TEMP SENS LOW REF TEMP SENS SIG TEMP SENS SIG ONLY MODE SW SIG WHT WIRE YEL WIRE YEL/BLK WIRE

BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE DK GRN WIRE GRN WIRE GRY WIRE HEATED SEAT BACK CUSHION IND HEATED SEAT BACK IND HEATED SEAT BACK SWITCH HEATED SEAT BACK, CUSHION SWITCH HEATED SEAT LOW IND HEATED SEAT HIGH IND HEATED SEAT MEDIUM IND HEATING ELEMENT ILLUMINATION LEFT REAR BACK HEATED SEAT ELEMENT (BEHIND LEFT REAR SEAT BACK) LEFT REAR CUSHION HEATED SEAT ELEMENT (IN LEFT REAR SEAR SEAT CUSHION) LEFT REAR HEATED SEAT SWITCH LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/WHT WIRE NCA WIRE ORG/ WIRE ORG/WHT WIRE PNK WIRE PNK/BLK WIRE PNK/YEL WIRE PPL PPL/WHT WIRE RIGHT REAR BACK HEATED SEAT ELEMENT (BEHIND RIGHT REAR SEAT BACK) RIGHT REAR CUSHION HEATED SEAT ELEMENT (IN RIGHT REAR SEAR SEAT CUSHION) TAN WIRE TAN/WHT WIRE THERMISTOR WHT WIRE YEL WIRE YEL/BLK WIRE