Cadillac SRX I (2003-2009) vehicle speed signal Wiring diagrams

2 3 4 PNK IGNITION LOW SPD SERIAL DATA LOW SPD SERIAL DATA WIRE 2500 2501 COMPUTER DATA LINES SYSTEM 1164 1161 1271 1274 1162 1272 42 55 HI SPD GMLAN SERIAL DATA + HI SPD GMLAN SERIAL DATA - 5-VOLT REFERENCE ABS FUSE ACCELERATOR PEDAL POSITION (APP) SENSOR (ABOVE ACCELERATOR PEDAL) AIR BAG FUSE B+ SERIAL DATA (ECM) BATTERY BCM 2 FUSE BLK WIRE BODY CONTROL MODULE (BCM) (ON LOWER LEFT SIDE OF DASH) BRAKE PEDAL POSITION SENSOR (TOP OF BRAKE PEDAL) BRN WIRE COMPUTER DATA LINES SYSTEM CRUISE CONTROL SWITCH CRUISE CTRL SW SIG CRUISE INDICATOR DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE ELECTRONIC BRAKE CONTROL MODULE (EBCM) (AT RIGHT FRONT CORNER OF ENGINE COMPT) ENGINE CONTROL MODULE (ECM) (LEFT FRONT SIDE OF ENGINE) GRY WIRE HI SPD GMLAN SERIAL DATA BUS + HOT AT ALL TIMES HOT IN RUN OR START IGN MAIN RELAY INSTRUMENT PANEL CLUSTER (IPC) LOGIC LOW REFERENCE LT BLU WIRE LT GRN WIRE NCA WIRE PNK 12 VOLT REF WIRE PNK IGN 1 VOLT WIRE PNK WIRE PPL R/A PNK ON OFF WIRE RADIO RED/WHT WIRE STOP LAMP SW SIG TAN WIRE TAN/BLK WIRE THROTTLE ACTUATOR CONTROL (TAC) MODULE (AT TOP FRONT OF ENGINE) THROTTLE ACTUATOR CONTROL (TAC) MOTOR THROTTLE POSITION (TP) SENSOR TURN SIGNAL/ MULTIFUNCTION SWITCH UNDERHOOD FUSE BLOCK (AT RIGHT FRONT OF ENGINE COMPT) VEHICLE SPEED SIG VEHICLE SPEED SIGNAL WHT/BLK WIRE YEL WIRE

17 3 PNK 12 VOLT REF WIRE 2 3 4 PNK WIRE 5-VOLT REFERENCE 53 33 HI SPD GMLAN SERIAL DATA + HI SPD GMLAN SERIAL DATA - ABS FUSE ACCELERATOR PEDAL POSITION (APP) SENSOR (ABOVE ACCELERATOR PEDAL) AIR BAG FUSE BATTERY BCM 2 FUSE BLK WIRE BODY CONTROL MODULE (BCM) (ON LOWER LEFT SIDE OF DASH) BRAKE PEDAL POSITION SENSOR (TOP OF BRAKE PEDAL) BRN WIRE COMPUTER DATA LINES SYSTEM CRUISE CONTROL SWITCH CRUISE CTRL SW SIG CRUISE INDICATOR DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE ELECTRONIC BRAKE CONTROL MODULE (EBCM) (AT RIGHT FRONT CORNER OF ENGINE COMPT) GRY WIRE HI SPD GMLAN SERIAL DATA BUS + HOT AT ALL TIMES HOT IN RUN OR START IGN MAIN RELAY IGNITION LOW SPD SERIAL DATA LOW SPD SERIAL DATA INSTRUMENT PANEL CLUSTER (IPC) LOGIC LOW REFERENCE LT BLU WIRE LT GRN WIRE NCA WIRE ON OFF PNK IGN 1 VOLT WIRE PNK WIRE PPL R/A RADIO RED/WHT WIRE SERIAL DATA (ECM) B+ STOP LAMP SW SIG TAN WIRE TAN/BLK WIRE THROTTLE ACTUATOR CONTROL (TAC) MODULE (AT FRONT OF ENGINE) THROTTLE ACTUATOR CONTROL (TAC) MOTOR THROTTLE POSITION (TP) SENSOR TURN SIGNAL/ MULTIFUNCTION SWITCH UNDERHOOD FUSE BLOCK (AT RIGHT FRONT OF ENGINE COMPT) VEHICLE SPEED SIG VEHICLE SPEED SIGNAL WHT/BLK WIRE YEL WIRE

10 2 BARE ANTENNA SIGNAL ANTI-LOCK BRAKES SYSTEM AUDIO AMPLIFIER (AT LEFT REAR QUARTERPANEL, BEHIND TRIM PANEL) BARE BARE DRAIN WIRE BARE VOICE OUTPUT GROUND BATTERY POS VOLT BLK WIRE BLK/WHT WIRE CELLULAR MICROPHONE SIGNAL COAX COMPUTER DATA LINES SYSTEM DK GRN WIRE DK GRN/WHT WIRE FM COMPOSITE SIGNAL GLOBAL POSITIONING SYSTEM (GPS) ANTENNA GROUND GRY WIRE HOT AT ALL TIMES INSIDE REAR VIEW MIRROR (ISRVM) LOW SPEED GMLAN SERIAL DATA MIC OUT RETURN MICROPHONE NAV VOICE IN (-) NAV VOICE OUT (+) NAVIGATION VOICE LOW REF NCA WIRE ORG/ WIRE PNK MIC OUT FEED WIRE PNK NAVIGATION VOICE SIGNAL WIRE PNK/BLK WIRE RADIO RADIO FUSE RED/WHT WIRE RIGHT REAR WINDOW ANTENNA MODULE (ON RIGHT HEADLINER REAR QUARTER WINDOW) UNDERHOOD FUSE BLOCK (AT RIGHT FRONT OF ENGINE COMPT) VEHICLE COMMUNICATION INTERFACE MODULE (AT RIGHT REAR CORNER OF VEHICLE) VEHICLE SPEED SIGNAL VOICE OUTPUT + WHT WIRE YEL WIRE

1 2 LH AUDIO SIGNAL (+) RH AUDIO SIGNAL (+) 2 1 8 VOICE LOW REF VOICE SIG DRAIN WIRE 3 4 5 6 7 8 9 10 11 12 13 14 15 16 BARE DRAIN 5385 5384 5342 SWITCH POWER NAVI SERIAL DATA LOW NAVI AUDIO SIGNAL (+) AM ANTENNA AM ANTENNA SIGNAL AMP FUSE ANTENNA ANTI-LOCK BRAKES SYSTEM BARE BARE 1782 5383 DRAIN NAVI SERIAL DATA HIGH BARE BARE BLK WIRE BLK/WHT WIRE BLUNT CUT) BRN WIRE BRN/WHT WIRE CASE GROUND COAX COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES LEFT REAR FUSE BLOCK (NEAR LEFT SIDE OF REAR SEAT, UNDER CARPET) LEFT REAR WINDOW ANTENNA ASSEMBLY (ON LEFT REAR QUARTER GLASS) LEFT REAR WINDOW ANTENNA MODULE (ON LEFT HEADLINER REAR QUARTER WINDOW) LR AUDIO SIGNAL (-) RR AUDIO SIGNAL (-) CELL TELE VOICE LOW REF LT BLU WIRE LT GRN WIRE LT GRN/WHT WIRE NAVIGATION SYSTEM NCA WIRE ORG/ WIRE ORG/BLK WIRE PNK WIRE PNK/BLK WIRE PPL ANTENNA CASE GROUND 2 1 1486 (COAX) FM COMPOSITE SIGNAL RADIO RADIO FUSE FUSE BLOCK (AT RIGHT FRONT OF ENGINE COMPT) RADIO OUT (COAX) (COAX) RED WIRE RED/BLK WIRE RED/WHT WIRE REMOTE ENABLE SIG RIGHT A-PILLAR TWEETER SPEAKER RIGHT FRONT DOOR SPEAKER RIGHT REAR WINDOW ANTENNA ASSEMBLY (ON RIGHT REAR QUARTER GLASS) RIGHT REAR WINDOW ANTENNA MODULE SATELLITE RADIO CIRCUIT TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TOWER ON "D" PILLAR) TRAFFIC INFORMATION RECEIVER CIRCUIT TRAFFIC INFORMATION RECEIVER CIRCUIT NAVIGATION SYSTEM UNDERHOOD VEHICLE COMMUNICATION INTERFACE MODULE (VCIM) (AT RIGHT REAR CORNER OF VEHICLE) VEHICLE SPEED SIGNAL VICS FM SIGNAL WHT WIRE YEL WIRE YEL/BLK WIRE