Cadillac SRX I (2003-2009) (under driver seat) Wiring diagrams

3 2 GMLAN SERIAL DATA GMLAN SERIAL DATA 3 9 LOCAL NETWORK 1 GMLAN SERIAL DATA 3.6L 4.6L 4 3 GMLAN SERIAL DATA GMLAN SERIAL DATA 42 55 53 33 HI SPEED SERIAL DATA + HI SPEED SERIAL DATA - 6 12 GMLAN SERIAL DATA GMLAN SERIAL DATA 7 15 GMLAN SERIAL DATA GMLAN SERIAL DATA 9 1 GMLAN SERIAL DATA GMLAN SERIAL DATA 9 3 GMLAN SERIAL DATA LOCAL NETWORK 2 AUDIO AMPLIFIER (AT LEFT REAR QUARTERPANEL, BEHIND TRIM PANEL) BRN WIRE DIGITAL RADIO RECEIVER (AT RIGHT REAR OF VEHICLE) DISPLAY FUSE DK GRN WIRE DRIVER DOOR MODULE (DDM) (INSIDE DRIVER DOOR PANEL) ELECTRONIC BRAKE CONTROL MODULE (EBCM) (AT RIGHT FRONT CORNER OF ENGINE COMPT) FRONT PASSENGER DOOR MODULE (FPDM) (INSIDE PASSENGER DOOR TRIM PANEL) FRONT PASSENGER WINDOW MOTOR (IN FRONT PASSENGER DOOR ASSEMBLY) GMLAN SERIAL DATA HOT AT ALL TIMES INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE (SDM) (UNDER CENTER CONSOLE) LEFT REAR WINDOW MOTOR (AT CENTER OF LEFT REAR DOOR) LOCAL NET- WORK 1 LOCAL NET- WORK 2 LOCAL NETWORK 1 LOCAL NETWORK 2 MEMORY SEAT MODULE (MSM) (UNDER DRIVER SEAT) ON TRACK FRAME) POWER LIFTGATE MODULE (IN LEFT REAR QUARTERPANEL) PPL PPL GMLAN SERIAL DATA REAR OBJECT SENSOR CONTROL MODULE (IN LEFT REAR QUARTERPANEL AREA) REAR SEAT MODULE RED/WHT WIRE REMOTE CONTROL DOOR LOCK RECEIVER (RCDLR) (IN RIGHT REAR QUARTERPANEL) RIGHT REAR WINDOW MOTOR (AT CENTER OF RIGHT REAR DOOR) ROLLOVER SENSOR (UNDER FLOOR CONSOLE) TAN WIRE TAN/BLK WIRE THEFT DETERRENT CONTROL MODULE (AT RIGHT SIDE OF STEERING COLUMN) TRANSMISSION CONTROL MODULE (TCM) (3.6L) (AT RIGHT FRONT OF ENGINE COMPT) TV TUNER MODULE (BEHIND LEFT QUARTER TRIM PANEL) UNDERHOOD FUSE BLOCK (AT RIGHT FRONT OF ENGINE COMPT) VEHICLE COMMUNICATION INTERFACE MODULE (VCIM) (AT RIGHT REAR CORNER OF VEHICLE) W/ ONSTAR YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 PPL SEAT BACK ELEMENT CONTROL 1 2 3 4 5 6 GROUND 1 2 3 4 5 6 LOW REF TEMP SENS LOW REF TEMP SENS LOW REF PNK WIRE ADJUSTABLE PEDAL CIRCUIT BATTERY POSITIVE VOLTAGE BLK WIRE COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE DRIVER SEAT ADJUSTER SWITCH DRIVER SEAT BACK HEATED SEAT DRIVER SEAT CUSHION HEATED SEAT FRONT VERTICAL UP GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES LEFT REAR FUSE BLOCK (NEAR LEFT SIDE OF REAR SEAT, UNDER CARPET) LT BLU WIRE LT GRN WIRE MEMORY RPA FUSE MEMORY SEAT MODULE (MSM) (UNDER DRIVER SEAT) NCA WIRE ORG/BLK WIRE PEDALS MOTOR RWD SW SIG PNK ELEMENT SUPPLY VOLTAGE WIRE PNK TEMP SENS LOW REF WIRE PNK WIRE PPL PPL/WHT WIRE REAR VERTICAL DOWN FRONT VERTICAL DOWN REAR VERTICAL UP HORIZONTAL FORWARD RECLINE FORWARD RECLINE REARWARD HORIZONTAL REARWARD RED/WHT WIRE SEAT BACK ELEMENT CONTROL TAN WIRE YEL WIRE YEL/BLK WIRE

AUDIO AMPLIFIER (AT LEFT REAR QUARTERPANEL, BEHIND TRIM PANEL) BLK WIRE BLU WIRE BODY CONTROL MODULE (BCM) BRN WIRE BRN/WHT WIRE COIL 1 COIL 2 COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM DK BLU WIRE DK BLU/WHT WIRE DK DK DK GRN WIRE GRN WIRE GRY WIRE I/P SPEAKER INFLATABLE RESTRAINT STEERING WHEEL MODULE COIL (BEHIND STEERING WHEEL) LEFT A-PILLAR TWEETER SPEAKER LEFT FRONT DOOR SPEAKER LEFT REAR DOOR SPEAKER LEFT REAR MIDRANGE SPKR OUT (+) LEFT REAR MIDRANGE SPKR OUT (-) LEFT STEERING WHEEL CONTROLS LOW SPEED GMLAN SERIAL DATA LT BLU WIRE LT BLU/BLK WIRE LT DK LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE LT LT DK MUTE SOURCE VOICE REC ORG/ WIRE PPL PPL SUPPLY VOLTAGE PRESET SEEK REAR SUBWOOFER SPEAKER RED/BLK WIRE RIGHT FRONT TWEETER SPKR OUT (-) RIGHT FRONT TWEETER SPKR OUT (+) RIGHT REAR DOOR SPEAKER RIGHT STEERING WHEEL CONTROLS SEEK DN SEEK UP STEERING WHEEL CONTROL SIGNAL TAN WIRE TAN/BLK WIRE VOL DN VOL UP WHT WIRE YEL WIRE

BODY CONTROL MODULE (BCM) (ON LOWER LEFT SIDE OF DASH) BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM CONTROL SIGNAL CRUISE CONTROL SYSTEM DK BLU WIRE DK DK DK DK GRN WIRE GRN WIRE GRY WIRE I/P SPEAKER INFLATABLE RESTRAINT STEERING WHEEL MODULE COIL (BEHIND STEERING WHEEL) LEFT A-PILLAR TWEETER SPEAKER LEFT FRONT DOOR SPEAKER LEFT STEERING WHEEL CONTROLS LOW SPD GMLAN LT BLU WIRE LT GRN WIRE LT GRN/WHT WIRE LT LT LT ORG/ WIRE PNK 16 17 WIRE PNK 18 19 WIRE PPL PPL PPL (IN STEERING COLUMN HARNESS, APPROXIMATELY RED/BLK WIRE RIGHT STEERING WHEEL CONTROLS SEEK DN SEEK UP SERIAL DATA SOURCE MUTE VOICE REC 1-6 STEERING WHEEL) SUPPLY VOLTAGE TAN WIRE TAN/BLK WIRE VOL DN VOL UP WHT WIRE WHT/RED WIRE YEL WIRE

BACKLIGHT LAMPS CTRL BARE BARE (BLUNT CUT) BARE 5 6 7 8 9 10 11 BATT POSITIVE VOLT BLK/WHT WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE DRAIN GMLAN SERIAL DATA GROUND GRY WIRE I/P SPEAKER INFRA-RED LOW AUDIO SIG WIRE INFRA-RED MOD SPLY VOL WIRE LEFT A-PILLAR TWEETER SPEAKER LEFT FRONT DOOR SPEAKER LEFT INFRA-RED AUDIO SIG WIRE LR LOW AUDIO SIG (-) LT BLU WIRE LT GRN WIRE LT GRN/WHT WIRE ORG/ WIRE ORG/BLK WIRE PNK WIRE PPL/WHT WIRE REAR LOW AUDIO SIG (-) REAR SEAT AUDIO MODULE (REAR OF CENTER CONSOLE) RED/BLK WIRE RED/WHT WIRE RIGHT A-PILLAR TWEETER SPEAKER RIGHT FRONT DOOR SPEAKER RIGHT INFRA-RED AUDIO SIG WIRE RR LOW AUDIO SIG (-) RSA LH AUDIO SIG (-) RSA RH AUDIO SIG (+) TAN WIRE TAN/BLK WIRE WHT WIRE WHT/RED WIRE YEL WIRE