Cadillac CTS II (2007-2014) yel/blk Wiring diagrams

8 9 DATA BUS (+) DATA BUS (-) AUTOMATIC DAY/NIGHT MIRROR BACKUP LAMP SUPPLY VOLT BACKUP LP SPLY VOLT BATT POSITIVE VOLT KEYPAD SIG KEYPAD SPLY VOLT KEYPAD GREEN LED SIG BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (CENTER OF DASH, BRANCH BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DATA BUS+ DATA BUS- GND DK GRN/WHT WIRE EMERGENCY IND EMERGENCY SWITCH GROUND HOT AT ALL TIMES HOT W/ IGN 1 RELAY ENERGIZED IGN INSIDE REARVIEW MIRROR (ISRVM) ISRVM FUSE KEYPAD KEYPAD GREEN LED IND KEYPAD RED LED SIG WIRE LOGIC LT GRN WIRE LT GRN/BLK WIRE ON STAR BUTTON ASSEMBLY ONSTAR FUSE ONSTAR IND ONSTAR SWITCH PHONE IND PHONE SWITCH PNK WIRE REAR FUSE BLOCK (RIGHT REAR OF LUGGAGE COMPT) RED LED IND WIRE RED/WHT WIRE TAN WIRE TAN/BLK WIRE UNDERHOOD FUSE BLOCK (RIGHT FRONT OF ENGINE COMPT) VEHICLE COMMUNICATION INTERFACE MODULE (VCIM) (BEHIND RIGHT REAR STRUT TOWER) YEL/BLK WIRE

AWD FUSE BATT GROUND BLK WIRE COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE DRIVER INFORMATION LOGIC CENTER (DIC) ECM, TCM IGN FUSE GMLAN HOT AT ALL TIMES HOT W/ IGN 1 RELAY ENERGIZED INSTRUMENT PANEL CLUSTER (IPC) MODULE (BCM) PNK WIRE POWER DISTRIBUTION SYSTEM PPL PPL 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 OIL TEMP SENS SIG PPL/WHT WIRE RED/WHT WIRE RESISTOR SIG SERIAL DATA BUS (+) SERIAL DATA BUS (-) TAN WIRE TAN/BLK WIRE TRANSFER CASE CLUTCH COIL (REAR OF TRANSFER CASE) TRANSFER CASE FLUID TEMPERATURE SENSOR (REAR OF TRANSFER CASE) TRANSFER CASE SHIFT CONTROL MODULE (RIGHT SIDE OF DASH) UNDERHOOD FUSE BLOCK (RIGHT FRONT OF ENGINE COMPT) WAKEUP SERIAL DATA YEL/BLK WIRE YEL/WHT WIRE

BLK WIRE BRN WIRE DK BLU WIRE DRIVER LUMBAR/ BOLSTER FUSE HOLDER DRIVER SEAT BACK BOLSTER ADJUSTER SWITCH DRIVER SEAT BOLSTER ADJUSTER VALVE DRIVER SEAT CUSHION BOLSTER ADJUSTER SWITCH DRIVER SEAT LUMBAR ADJUSTER SWITCH DRIVER SEAT LUMBAR ADJUSTER VALVE ASSEMBLY DRIVER SEAT LUMBAR/BOLSTER PUMP DRV PNR SEAT CIRCUIT BREAKER HOT AT ALL TIMES ORG/ WIRE PNK WIRE REAR FUSE BLOCK (RIGHT REAR OF LUGGAGE COMPT) RED WIRE RED/WHT WIRE TAN/WHT WIRE WHT WIRE YEL WIRE YEL/BLK WIRE

23 PNK WIRE BATT POSITIVE VOLT BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE DRIVER BACK HEATED SEAT ELEMENT (IN DRIVER FRONT SEAT BACK) DRIVER CUSHION HEATED SEAT ELEMENT (IN DRIVER FRONT SEAT CUSHION) DRIVER SEAT CUSHION VENTILATION HEATING, COOLING MODULE DRV SEAT BLOWER SPD CTRL DRV SEAT CUSHION HEATED MOD COOL CTRL DRV SEAT CUSHION TEMP SENS LOW REF DRV SEAT CUSHION TEMP SENS SIG GRN WIRE GRY WIRE HOT W/ IGN 1 RELAY ENERGIZED MISC IGN FUSE LOW SPD GMLAN SERIAL DATA LT GRN WIRE MEMORY SEAT MODULE (MSM) (UNDER DRIVER'S SEAT) MEMORY SYSTEM NCA WIRE ORG/ WIRE PASS SEAT BLOWER SPD CTRL PASS SEAT CUSHION HEATED MOD HEAT CTRL PASS SEAT CUSHION TEMP SENS SIG PNK DRV SEAT CUSHION HEATED MOD HEAT CTRL WIRE PNK PASS SEAT CUSHION HEATED MOD COOL CTRL WIRE PNK PNK PNK WIRE PNK WIRE RED/WHT WIRE SEDAN, WAGON, COUPE SENS LOW REF TAN WIRE UNDERHOOD FUSE BLOCK (RIGHT FRONT OF ENGINE COMPT) W/ DELUXE STEERING WHEEL, THEFT DETERENT W/ RECARO FRONT BUCKET SEATS W/O RECARO FRONT BUCKET SEATS YEL WIRE YEL/BLK WIRE

BLK WIRE BRN WIRE DK BLU WIRE HOT AT ALL TIMES PASS PWR SEAT CIRCUIT BREAKER ORG/ WIRE PASSENGER LUMBER/ BOLSTER FUSE HOLDER PASSENGER SEAT BACK BOLSTER ADJUSTER SWITCH PASSENGER SEAT BOLSTER ADJUSTER VALVE PASSENGER SEAT CUSHION BOLSTER ADJUSTER SWITCH PASSENGER SEAT LUMBAR ADJUSTER SWITCH PASSENGER SEAT LUMBAR ADJUSTER VALVE ASSEMBLY PASSENGER SEAT LUMBAR/BOLSTER PUMP PNK WIRE REAR FUSE BLOCK (RIGHT REAR OF LUGGAGE COMPT) RED WIRE RED/WHT WIRE TAN/WHT WIRE WHT WIRE YEL WIRE YEL/BLK WIRE

1 1 RF HEAD CURTAIN MOD HIGH CTRL RF HEAD CURTAIN MOD LOW CTRL 13-14, 15-16, 17-18, 37-38, 39-40, 53-54) BLK WIRE BLK/DK BLU WIRE BRN WIRE COUPE DK BLU WIRE DK GRN WIRE DRIVER SEAT BELT BUCKLE PRETENSIONER DRIVER SEAT BELT RETRACTOR PRETENSIONER DRIVER SEAT BELT SWITCH DRIVER SEAT BELT BUCKLE DRV SEAT BELT SW LOW REF PASS SEAT BELT SW LOW REF SEAT BELT SW SIG GRY WIRE INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE (SDM) (UNDER CENTER CONSOLE) LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE ORG/ WIRE ORG/BLK WIRE PASSENGER INFLATABLE RESTRAINT ROOF RAIL MODULE (RIGHT SIDE ROOF RAIL) PASSENGER SEAT BELT RETRACTOR PRETENSIONER (BASE OF RIGHT "B" PILLAR) PASSENGER SEAT BELT SWITCH PASSENGER SEAT BELT BUCKLE PIN SHORTING BARS ENGAGED WHEN MODULE CONNECTOR IS DISCONNECTED FROM HARNESS: PNK WIRE PNK/BLK WIRE PPL/WHT WIRE RIGHT REAR INFLATABLE RESTRAINT SIDE IMPACT SENSOR (RIGHT REAR DOOR) SEDAN/WAGON SHORTING BAR TAN/ORG WIRE TAN/WHT WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE