Chevrolet SSR I (2003-2006) serial data Wiring diagrams

ABS FUSE 48 ABS INDICATOR ABS PUMP BLK WIRE BODY CONTROL MODULE (BCM) (REAR CENTER OF PASS COMPT) BRAKE FLUID LEVEL SWITCH (ON BRAKE MASTER CYLINDER FLUID RESERVOIR) BRAKE FLUID LVL SIG BRAKE FUSE 51 BRAKE INDICATOR BRN WIRE BRN/WHT WIRE CENTER CONSOLE SWITCH ASSEMBLY CRUISE CONTROL SYSTEM PPL PPL DELIVERED TORQUE SIGNAL DK GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN RUN HOT IN RUN OR START HVAC 1 FUSE 39 IGN E FUSE 9 IGNITION 3 LF WHL SPD SENS REF RF WHL SPD SENS SIG DELIVERED TORQUE SIG INSTRUMENT PANEL CLUSTER LEFT FRONT WHEEL SPEED SENSOR LT BLU WIRE LT GRN WIRE ORG/ WIRE ORG/BLK WIRE PNK WIRE POWERTRAIN CONTROL MODULE (PCM) (LEFT FRONT SIDE OF ENG COMPT) PPL REAR FUSE BLOCK (REAR CENTER OF PASS COMPT) RED WIRE REQUESTED TORQUE SIGNAL RIGHT FRONT WHEEL SPEED SENSOR SERIAL DATA STOP LAMP SWITCH (ABOVE BRAKE PEDAL, ON BRACKET) TAN WIRE TAN/BLK WIRE TRACTION DISABLED INDICATOR TRACTION ON/OFF SWITCH UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) IPC/DIC FUSE 24 VEHICLE SPEED SIGNAL YEL WIRE YEL/BLK WIRE

6 3 PNK WIRE AMBIENT LIGHT SENSOR (TOP CENTER OF DASH) B/U LMP VOLT BACK UP VOLTAGE BLK WIRE BODY CONTROL MODULE (REAR CENTER OF PASSENGER COMPT) COMPUTER DATA LINES SYSTEM DAY/NGHT MIR SIG DRIVER OUTSIDE REARVIEW MIRROR ELECTRO- CHROMIC ON/OFF ELECTROCHROMIC MIRROR GARAGE DOOR OPENER GRY WIRE HOT IN RUN AND START IGN 1 GROUND INSIDE REARVIEW MIRROR LOGIC LOW REF LT GRN WIRE NCA WIRE PHOTO SENSOR PNK WIRE REAR FUSE BLOCK REAR FUSE BLOCK (REAR CENTER OF PASSENGER COMPT) SEN SIG SERIAL DATA TRANSMITTER UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) IGN E FUSE 9 WHT WIRE

34 72 TR SW P TR SW B BATTERY B/U LMP VOLT BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (REAR CENTER OF PASSENGER COMPT) DK GRN WIRE GRN WIRE GRY WIRE HOT AT ALL TIMES INSIDE REARVIEW MIRROR LEFT BACKUP LAMP LT GRN WIRE ORG/ WIRE PARK/NEUTRAL POSITION SWITCH (LOWER LEFT SIDE OF TRANSMISSION) POWERTRAIN CONTROL MODULE (LEFT FRONT SIDE OF ENGINE COMPT) REAR FUSE BLOCK (BELOW LEFT REAR SEAT) FUSE 7 REAR FUSE BLOCK (REAR CENTER OF PASSENGER COMPT) RIGHT BACKUP LAMP SER DATA SERIAL DATA TR SW A TR SW C WHT WIRE YEL WIRE

AM/FM ANTENNA ANTENNA ANTENNA ENABLE ILLUM DIM CTRL GRD ANTENNA ENABLE SIGNAL BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE COAXIAL CABLE COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE GRY WIRE HOT AT ALL TIMES LEFT FRONT DOOR SPEAKER LEFT FRONT DOOR TWEETER SPEAKER LEFT REAR SPEAKER LF SPKR OUT + LF SPKR OUT - RR SPKR OUT - RR SPKR OUT + SIG GND LR SPKR OUT + LR SPKR OUT - RF SPKR OUT - RF SPKR OUT + LT BLU WIRE LT GRN WIRE NCA WIRE ORG/ WIRE RADIO RADIO ANTENNA MODULE (TOP CENTER OF WINDSHIELD RDO FUSE 41 REAR FUSE BLOCK (REAR CENTER OF PASSENGER COMPT) RIGHT FRONT DOOR SPEAKER RIGHT FRONT DOOR TWEETER SPEAKER RIGHT REAR DOOR SPEAKER SERIAL DATA TAN WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 TP SENS 1 20 21 49 VSS LOW SIG VSS HIGH SIG SPEED SIG 58 59 33 14 15 SERIAL DATA SERIAL DATA TCC BRK SW UART DATA UART DATA ACCELERATOR PEDAL POSITION SENSOR (ABOVE ACCELERATOR PEDAL) APP SENS 1 BLK WIRE BLK/WHT WIRE BRN WIRE CLOSE COMPUTER DATA LINES SYSTEM CRUISE INDICATOR DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE ELECTRONIC BRAKE CONTROL MODULE (EBCM) (LEFT SIDE OF INNER FRAME RAIL) GROUND GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN RUN HOT IN RUN, START HVAC I FUSE 39 IGN E FUSE 9 IGNITION INSTRUMENT PANEL CLUSTER (IPC) LOW REF S/C INPUT R/A INPUT STP LP IN IGN 1 VOLT TAC CNTRL LOW REF TP SENS 2 UART DATA UART DATA CRUISE ON GROUND TAC CTRL PPL LT BLU WIRE LT GRN/BLK WIRE ON/OFF SWITCH ORG/ WIRE ORG/BLK WIRE PNK WIRE POWERTRAIN CONTROL MODULE (LEFT FRONT SIDE OF ENGINE COMPT) PPL PPL REF LOW APP SENS 2 PPL/WHT WIRE REAR FUSE BLOCK (REAR CENTER OF PASSENGER COMPARTMENT) REF LOW RES/ACCEL SWITCH SERIAL DATA SERIAL DATA TCC BRK SW SPEED SIG PPL SET/COAST SWITCH ST/LP FUSE 33 STOP FUSE 34 STOP LAMP SWITCH (TOP OF BRAKE PEDAL BRACKET) TAN WIRE THROTTLE ACTUATOR CONTROL MODULE (LEFT REAR OF ENGINE COMPT) TURN SIGNAL/ MULTIFUNCTION SWITCH UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) ETC FUSE 20 VEHICLE SPEED SENSOR (RIGHT REAR OF TRANSMISSION) WHT WIRE YEL WIRE YEL/BLK WIRE

28 1140 1080 1037 751 HORNS SYSTEM 5 7 13 BATTERY + BATTERY + GROUND AJAR SWITCH BASE RADIO BATTERY BATTERY BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (REAR CENTER OF PASSENGER COMPT, NEAR REAR RELAY BLOCK) CLASS 2 DATA DK BLU WIRE DK BLU/WHT WIRE DRIVER DOOR LATCH ASSEMBLY GROUND GRY WIRE GRY/BLK WIRE HANDLE SWITCH HORN CTRL BATTERY + PARKLAMP CTRL CLASS 2 DATA GROUND HOT AT ALL TIMES INSTRUMENT PANEL CLUSTER KEY LOCK SWITCH LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE ORG/ WIRE PASSENGER DOOR LATCH ASSEMBLY PREMIUM RADIO RDM 2 FUSE 28 REAR FUSE BLOCK (REAR CENTER OF PASSENGER COMPT) RF DOOR AJAR LF DOOR AJAR ROOF- DOOR MOD CIRCUIT BREAKER 1 ROOF/DOOR MODULE (REAR CENTER OF PASSENGER COMPT) SECURITY IND SERIAL DATA SPLICE SPLICE PACK TBC 1 FUSE TBC 3 FUSE 4 TBC 4 FUSE 40 WHT WIRE

BATTERY + CLASS 2 DATA BATTERY BATTERY BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (REAR CENTER OF PASSENGER COMPT, NEAR REAR RELAY BLOCK) CLASS 2 DATA SENSOR SIG GROUND DK GRN WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT PANEL CLUSTER LOW REF GROUND LT GRN WIRE ORG/ WIRE PASSLOCK SENSOR (IN STEERING COLUMN, NEAR LOCK CYLINDER) POWERTRAIN CONTROL MODULE (PCM) (LEFT FRONT SIDE OF ENGINE COMPT) PPL PPL PPL REAR FUSE BLOCK (REAR CENTER OF PASSENGER COMPT) RED WIRE RED/WHT WIRE REMOTE CONTROL DOOR LOCK RECEIVER (REAR CENTER OF PASSENGER COMPT) SECURITY HALL EFFECT SENSOR SECURITY IND SERIAL DATA TAMPER HALL EFFECT SENSOR TBC 1 FUSE TBC 3 FUSE 4 TBC 4 FUSE 40 WHT WIRE YEL WIRE

12 VOLT REF 5 6 7 8 9 10 AMP CL 2 SER DATA AM/FM ANTENNA AMP FUSE 11 ANTENNA ANTENNA ENABLE ILLUM DIM CTRL GROUND ANTENNA ENABLE SIGNAL AUDIO AMPLIFIER (REAR CENTER OF PASSENGER COMPT) BARE BARE BARE BARE BARE DRAIN WIRE DRAIN WIRE BARE DRAIN WIRE LR SPKR OUT + LR SPKR OUT - LF MID SPKR + LF MID SPKR - BLK WIRE BLK/WHT WIRE BLUNT CUT) BODY CONTROL MODULE (REAR CENTER OF PASSENGER COMPT, NEAR REAR RELAY BLOCK) BRN WIRE BRN/WHT WIRE CLASS 2 SER DATA COAXIAL CABLE DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DRAIN WIRE NOISE COMP MIC PWR FRONT LO LEV SIG - LF LO LEV SIG - LF LO LEV SIG + RF LO LEV SIG + GROUND GRY WIRE HOT AT ALL TIMES LEFT FRONT DOOR MIDRANGE SPEAKER LEFT FRONT DOOR SPEAKER LEFT REAR SPEAKER LF LO AUD SIG + LF LO AUD SIG - LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE NCA WIRE NOISE COMPENSATION MICROPHONE (LOWER LEFT SIDE OF DASH) ORG/ WIRE ORG/BLK WIRE PNK INFLATABLE RESTRAINT STEERING WHEEL MODULE COIL WIRE RADIO RADIO ANTENNA MODULE (TOP CENTER OF WINDSHIELD RB SPKR OUT - LF SPKR OUT + LF SPKR OUT - RF SPKR OUT + RDO FUSE 41 REAR FUSE BLOCK (REAR CENTER OF PASSENGER COMPT) REMOTE CTRL SIG RF LO AUD SIG - RF LO AUD SIG + RF MID SPKR OUT + RF MID SPKR OUT - RR SPKR OUT - RR SPKR OUT + RIGHT FRONT DOOR MIDRANGE SPEAKER RIGHT FRONT DOOR SPEAKER RIGHT REAR SPEAKER RIGHT STEERING WHEEL CONTROLS SEEK DOWN SEEK UP SERIAL DATA SIG GND TAN WIRE VOLUME DOWN VOLUME UP WHT WIRE YEL WIRE