Chevrolet Uplander I (2004-2008) computer data lines system Wiring diagrams

A/T SHIFT LOCK CONTROL SOLENOID AUTOMATIC TRANSMISSION BLK/WHT WIRE COMPUTER DATA LINES SYSTEM DK GRN WIRE DK GRN/WHT WIRE GRN WIRE GRY WIRE GRY/BLK WIRE GRY/WHT WIRE HOT AT ALL TIMES I/P FUSE BLOCK (RIGHT SIDE OF DASH, BEHIND ACCESS PANEL) INTERNAL MODE SWITCH (IMS) LT GRN WIRE ORG/ WIRE RED/BLK WIRE RED/WHT WIRE SEATS SYSTEM SIT-N-LIFT SEAT DIODE 1 (IN SIT-N-LIFT SEAT BASE HARNESS) STOP/ TRN FUSE SUPPLY VOLTAGE TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TRANSMISSION CONTROL MODULE (TCM) W/ SIT-N- LIFT SEAT W/O SIT-N- LIFT SEAT WHT WIRE YEL WIRE YEL/BLK WIRE

15 24 SERIAL DATA PCM RLY ALL WHEEL DRIVE DISABLED AXLE ACT BLK WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DIFFERENTIAL CLUTCH PUMP ACTUATOR CHECK VALVE DK GRN WIRE EMIS/ AWD FUSE 22 GROUND GRY WIRE HOT AT ALL TIMES IGNITION 1 INSTRUMENT PANEL CLUSTER LOGIC LT BLU WIRE MESSAGE CENTER PNK WIRE POWERTRAIN CONTROL MODULE (LEFT SIDE OF ENGINE COMPT, IN AIR CLEANER ASSEMBLY) PWR/ TRN RELAY SERIAL DATA UNDERHOOD FUSE BLOCK (ABOVE RIGHT FRONT WHEEL WELL)

1 2 3 4 5 6 7 8 9 10 11 12 13 14 LEFT SLIDING DOOR MTR OPEN CTRL 1 2 3 4 5 6 7 8 9 10 11 12 13 14 RIGHT SLIDING DOOR MTR OPEN CTRL BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE BRN/WHT WIRE CABLE MOTOR CLASS 2 SERIAL DATA CLUTCH COMPUTER DATA LINES SYSTEM DK GRN WIRE GRY WIRE HOT AT ALL TIMES I/P FUSE BLOCK (RIGHT SIDE OF DASH, BEHIND ACCESS PANEL) LEFT SLDG DOOR OPEN/CLOSE SW SIG BATTERY POSITIVE VOLTAGE LEFT SLIDING DOOR CLUTCH CTRL LEFT SLIDING DOOR MTR CLOSE CTRL LEFT SLIDING DOOR LATCH MTR CTRL LEFT SLIDING DOOR DETENT SW SIG LEFT SLIDING DOOR MODULE (LSDM) (BEHIND LEFT REAR INTERIOR BODY PANEL) LEFT SLIDING DOOR MOTOR ASSEMBLY LEFT SLIDING DOOR OPEN/ CLOSE SWITCH (ON LEFT "B" PILLAR) LH-PSD FUSE 24 LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE POSITION SENSOR PSD FUSE 21 RED WIRE RED/BLK WIRE RED/WHT WIRE RH-PSD FUSE 25 RIGHT SLDG DOOR OPEN/CLOSE SW SIG BATTERY POSITIVE VOLTAGE RIGHT SLIDING DOOR CLUTCH CTRL RIGHT SLIDING DOOR MTR CLOSE CTRL RIGHT SLIDING DOOR MODULE (RSDM) (BEHIND RIGHT REAR INTERIOR BODY PANEL) RIGHT SLIDING DOOR OPEN/ CLOSE SWITCH TAN WIRE TAN/WHT WIRE WHT WIRE YEL WIRE

B(+) CLASS 2 SERIAL DATA BLK WIRE BLK/WHT WIRE BLU WIRE BODY CONTROL MODULE (BCM) (BELOW LEFT SIDE BRN WIRE CABLE MOTOR CLASS 2 SERIAL DATA CLUTCH COMPUTER DATA LINES SYSTEM DK GRN WIRE GRY WIRE INSTRUMENT PANEL CLUSTER (IPC) LEFT DOOR CONTACT PLATE LEFT DOOR DISABLE LEFT DOOR OPEN/ CLOSE LEFT SLIDING DOOR DETENT SWITCH (INSIDE LEFT SLIDING DOOR) LEFT SLIDING DOOR UNLATCH ACTUATOR (INSIDE LEFT SLIDING DOOR) LOGIC LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE MESSAGE CENTER OBSTACLE DETECTED DRVR SLIDING DOOR DRIVER SLIDING DOOR IN MOTION OBSTACLE DETECTED PASS SLIDING DOOR PASSENGER SLIDING DOOR IN MOTION OF DASH, LEFT OF STEERING COLUMN) OVERHEAD CONSOLE MULTIFUNCTION SWITCH PARK SIGNAL POSITION SENSOR RED WIRE RIGHT DOOR CONTACT PLATE RIGHT DOOR ENABLE RIGHT DOOR OPEN/ CLOSE RIGHT SLIDING DOOR DETENT SWITCH RIGHT SLIDING DOOR MOTOR ASSEMBLY RIGHT SLIDING DOOR UNLATCH ACTUATOR (INSIDE RIGHT SLIDING DOOR) SEATS SYSTEM TAN WIRE TAN/WHT WIRE W/ HANDICAPPED W/O HANDICAPPED WHT WIRE YEL WIRE

351 372 GROUND AUD COMMON DRAIN WIRE 5072 640 SERIAL DATA BATTERY 9 10 11 2 AUDIO COMMON R AUDIO SIG (+) L AUDIO SIG (+) GROUND AUDIO COMMON BARE BARE DRAIN WIRE BLK WIRE BLK/WHT WIRE BLUNT CUT) BRN/WHT WIRE COAX COMPUTER DATA LINES SYSTEM DIGITAL RADIO ANTENNA DIGITAL RADIO RECEIVER (BEHIND LEFT SIDE OF DASH) DIGITAL VIDEO DISC (DVD) PLAYER (IF EQUIPPED) DK GRN/WHT WIRE HOT AT ALL TIMES I/P FUSE BLOCK (RIGHT SIDE OF DASH, BEHIND ACCESS PANEL) L AUD SIG + R AUD SIG + L AUDIO SIG (+) NCA WIRE ORG/ WIRE R AUDIO SIG (+) RADIO RED WIRE RED/WHT WIRE RFA MDLS FUSE 7 SATELLITE IN SERIAL DATA TAN WIRE TAN/WHT WIRE WHT WIRE

BLK/WHT WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE GROUND GRY WIRE INFLATABLE RESTRAINT STEERING WHEEL MODULE COIL (IN STEERING COLUMN) L SIDE IMPACT SIG R SIDE IMPACT SIG R SIDE IMPACT VOL L SIDE IMPACT VOL LEFT INFLATABLE RESTRAINT FRONT END SENSOR (ON LEFT RADIATOR SUPPORT) LEFT INFLATABLE RESTRAINT SIDE IMPACT SENSING MODULE (SISM) (IN LEFT "B" PILLAR) LEFT REAR INFLATABLE RESTRAINT SIDE IMPACT MODULE LOW REF LOW REF R DISCRIMINATING SENS SIG L DISCRIMINATING SENS SIG LT GRN WIRE NCA WIRE ORG/ WIRE ORG/BLK WIRE PNK WIRE PPL RIGHT INFLATABLE RESTRAINT FRONT END SENSOR (ON RIGHT RADIATOR SUPPORT) RIGHT REAR INFLATABLE RESTRAINT SIDE IMPACT MODULE SHORTING BAR TAN WIRE TAN/BLK WIRE TAN/ORG WIRE TAN/WHT WIRE WHT WIRE YEL WIRE YEL/BLK WIRE

BLK/WHT WIRE BRN WIRE CASE GROUND COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE GRY WIRE INFLATABLE RESTRAINT I/P MODULE (ABOVE DASH COMPARTMENT) SHORTING BAR INFLATABLE RESTRAINT STEERING WHEEL MODULE (IN CENTER HUB OF STEERING WHEEL) INFLATABLE RESTRAINT STEERING WHEEL MODULE COIL (IN STEERING COLUMN) LEFT INFLATABLE RESTRAINT FRONT END SENSOR (ON LEFT RADIATOR SUPPORT) LEFT INFLATABLE RESTRAINT SIDE IMPACT MODULE (IN LEFT FRONT SEAT BACK) LT GRN WIRE NCA WIRE ORG/ WIRE ORG/BLK WIRE PNK 5 6 WIRE PNK 7 8 WIRE PNK WIRE PPL R SEAT BELT SW RIGHT INFLATABLE RESTRAINT FRONT END SENSOR (ON RIGHT RADIATOR SUPPORT) SHORTING BAR SHORTING BAR PNK PPL STEER WHL STAGE 2 LOW I/P STAGE 2 LOW WIRE STEER WHL STAGE 1 HIGH STEER WHL STAGE 1 LOW I/P STAGE 1 LOW STEER WHL STAGE 2 HIGH TAN WIRE TAN/ORG WIRE TAN/WHT WIRE W/ SIDE IMPACT WHT WIRE YEL WIRE YEL/BLK WIRE

BARE BARE (BLUNT CUT) BARE BARE BARE DRAIN WIRE AUDIO COMMON SIG BLK WIRE BLUNT CUT) BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DIGITAL VIDEO DISC (DVD) PLAYER DK GRN/WHT WIRE EARLY PRODUCTION HOT AT ALL TIMES I/P FUSE BLOCK (RIGHT SIDE OF DASH, BEHIND ACCESS PANEL) LATE PRODUCTION LEFT AUDIO SIG MOBILE ENTERTAINMENT PLAYER MODULE NCA WIRE RADIO RADIO AMP FUSE 4 RED WIRE RIGHT AUDIO SIG SATELLITE RADIO CIRCUIT TAN/WHT WIRE WHT WIRE