Chevrolet Uplander I (2004-2008) lt blu Wiring diagrams

1 2 PNK WIRE 1-2 SHIFT SOL 1-2 SHIFT SOLENOID VALVE 2-3 SHIFT SOL 2-3 SHIFT SOLENOID VALVE AT ISS HIGH SIG AT ISS LOW SIG AUTOMATIC TRANSMISSION AUTOMATIC TRANSMISSION FLUID TEMPERATURE SENSOR AUTOMATIC TRANSMISSION INPUT SHAFT SPEED SENSOR BATTERY BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BELOW LEFT SIDE OF DASH, LEFT OF STEERING COLUMN) BRN WIRE DK BLU/WHT WIRE DK GRN WIRE FRT WSW FUSE 24 GROUND GRY WIRE HOT AT ALL TIMES IGNITION 1 IGNITION 3 IGNITION SWITCH LOCK LOW REF LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE ORG/BLK WIRE PC SOL HIGH PC SOL LOW PNK 3 4 5 WIRE PNK WIRE POWERTRAIN CONTROL MODULE (LEFT SIDE OF ENGINE COMPT, IN AIR CLEANER ASSEMBLY) PPL PRESSURE CONTROL SOLENOID VALVE RANGE SW 3 RANGE SW B RANGE SW P RED WIRE RED/WHT WIRE RUN WIRE STOP LAMP SW TAN WIRE TAN/WHT WIRE TCC PWM SOL TCC RELEASE TFT SNS SIG TORQUE CONVERTER CLUTCH RELEASE SEAT TORQUE CONVERTER CLUTCH SOLENOID VALVE TOWARD RIGHT SIDE OF DASH) TRANS RANGE SW UNDERHOOD FUSE BLOCK (ABOVE RIGHT FRONT WHEEL WELL) VSS HIGH SIG VSS LOW SIG WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

1 2 3 4 5 PNK WIRE 1-2 SHIFT SOLENOID VALVE 18 BRN WIRE 2-3 SHIFT SOLENOID VALVE TORQUE CONVERTER CLUTCH RELEASE SWITCH 46 DK GRN WIRE AUTOMATIC TRANSMISSION AUTOMATIC TRANSMISSION FLUID TEMPERATURE SENSOR AUTOMATIC TRANSMISSION INPUT SHAFT SPEED SENSOR BLK WIRE BLK/WHT WIRE BRN WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE ENGINE CONTROL MODULE ENGINE CONTROLS SYSTEM GRY WIRE GRY/WHT WIRE HOT AT ALL TIMES I/P FUSE BLOCK (RIGHT SIDE OF DASH) IGN 1 VOLT IGN MAIN RELAY INTERNAL MODE SWITCH LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE ORG/ WIRE ORG/BLK WIRE PARK SIG PCM ETC FUSE 9 PCM IGN FUSE 14 PNK WIRE PPL PPL 8 9 PRESSURE CONTROL SOLENOID VALVE RED WIRE RED/BLK WIRE RED/WHT WIRE TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TORQUE CONVERTER CLUTCH SOLENOID VALVE TRANS SOLS FUSE 11 UNDERHOOD FUSE BLOCK (ABOVE RIGHT FRONT WHEEL WELL) 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 3 2 SENSOR SIGNAL SUPPLY VOLTAGE LOW REFERENCE 2 3 1 LOW REFERENCE SUPPLY VOLTAGE SENSOR SIGNAL 3.5L BACKUP LAMP SUPPLY VOLTAGE BLK WIRE BODY CONTROL MODULE (BCM) (BELOW LEFT SIDE OF DASH, LEFT OF STEERING COLUMN) CENTER AMBER IND CENTER AMBER IND CTRL LEFT AMBER IND CTRL DK BLU WIRE DK GRN WIRE EXTERIOR LIGHTS, MIRRORS SYSTEMS GRY WIRE HOT IN RUN OR START HVAC/RPA/ CRUISE FUSE 17 I/P FUSE BLOCK (RIGHT SIDE OF DASH, BEHIND ACCESS PANEL) IND LEFT AMBER IND LEFT REAR CORNER OBJECT SENSOR (LEFT OUTER EDGE OF REAR BUMPER FASCIA) LEFT REAR MIDDLE OBJECT SENSOR (LEFT CENTER AREA OF REAR BUMPER FASCIA) LT BLU WIRE LT GRN WIRE ORG/ WIRE OVERHEAD CONSOLE MULTI- FUNCTION SWITCH PNK WIRE POWERTRAIN CONTROL MODULE (PCM) (3.5L) ENGINE CONTROL MODULE (ECM) PPL RADIO REAR OBJECT SENSOR CONTROL MODULE (BEHIND RIGHT REAR INTERIOR BODY PANEL) REAR PARKING ASSIST (RPA) DISPLAY REAR PARKING ASSIST CHIME REAR PARKING ASSIST CHIME SIG TELLTALE ASSEMBLY SPLY VOLTAGE RED IND CRTL WIRE RED WIRE RIGHT REAR CORNER OBJECT SENSOR (RIGHT OUTER EDGE OF REAR BUMPER FASCIA) RIGHT REAR MIDDLE OBJECT SENSOR (RIGHT CENTER AREA OF REAR BUMPER FASCIA) THROTTLE ACTUATOR CONTROL (TAC) MODULE (LEFT SIDE OF INTAKE) UNDERHOOD FUSE BLOCK (IN UNDERHOOD COMPT, ABOVE RIGHT FRONT WHEEL WELL) VEHICLE SPEED SIG VSS SIG W/ NAVIGATION WHT WIRE YEL WIRE

1 2 3 4 VOLTAGE KEYLESS SIG ANTENNA SIG BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (BELOW LEFT SIDE OF DASH, LEFT OF STEERING COLUMN) CLASS 2 COMPUTER DATA LINES SYSTEM DELAYED LOCKING, DOOR(S) AJAR, LIFTGATE AJAR, KEY FOB LOW BATTERY DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DRIVER DOOR KEY SWITCH (W/ ANTI- THEFT SYSTEM) DRIVER DOOR LOCK SWITCH (MOUNTED ON GROUND GRY WIRE GRY/BLK WIRE HORNS SYSTEM HOT AT ALL TIMES I/P FUSE BLOCK (RIGHT SIDE OF DASH, BEHIND ACCESS PANEL) INSTRUMENT PANEL CLUSTER (IPC) LOCK LOCK UNLOCK LOCK UNLOCK LEFT FRONT DOOR TRIM) LOGIC LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE MESSAGE CENTER ORG/ WIRE ORG/BLK WIRE PASSENGER DOOR LOCK SWITCH (MOUNTED ON RIGHT FRONT DOOR TRIM) PNK/BLK WIRE PPL RED WIRE RED/WHT WIRE RFA MDLS FUSE 7 SECURITY INDICATOR TAN WIRE TAN/WHT WIRE THEFT LIGHT EMITTING DIODE TRUNK/ LKS FUSE 1 UNLOCK WHT WIRE YEL WIRE YEL/BLK WIRE

AJAR AJAR CTSY (ON LOWER LEFT "C" PILLAR) BLK WIRE BLU WIRE DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DRIVER DOOR LATCH ASSEMBLY AJAR GRY WIRE GRY/BLK WIRE LEFT DOOR CONTACT PLATE LEFT SLIDING DOOR JAMB SWITCH LIFTGATE DOOR JAMB SWITCH (IN BOTTOM MIDDLE OF LIFTGATE) LOCK LT BLU WIRE LT BLU/BLK WIRE LT BLU/BLU) WIRE LT GRN WIRE LT GRN/BLK WIRE PASSENGER DOOR LATCH ASSEMBLY OPEN AJAR RIGHT DOOR CONTACT PLATE RIGHT SLIDING DOOR JAMB SWITCH (ON LOWER RIGHT "C" PILLAR) CTSY SEATS SYSTEM SIT-N-LIFT SEAT DIODE 3 (IN SIT-N-LIFT SEAT BASE HARNESS) TAN WIRE TAN/WHT WIRE W/ AQW W/O AQW WHT WIRE YEL WIRE YEL/BLK WIRE

1270 OHMS 1406 1405 2012 1 2 8 L AUDIO SIG (+) AUDIO COMMON SIG DRAIN WIRE 2370 OHMS 348 OHMS 475 OHMS 715 OHMS AM/FM BARE BARE DRAIN WIRE BLK WIRE BLK/WHT WIRE BLU WIRE BLUNT CUT) BRN WIRE BRN/WHT WIRE CLASS 2 SERIAL DATA COAX COAX AM/FM ANTENNA IN COAX GPS ANTENNA IN COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE DK LT LT DK ENGINE CONTROLS SYSTEM GPS ANTENNA GRN WIRE GRY WIRE HOT AT ALL TIMES I/P FUSE BLOCK (RIGHT SIDE OF DASH, BEHIND ACCESS PANEL) INFLATABLE RESTRAINT STEERING WHEEL MODULE COIL (IN STEERING COLUMN) LEFT FRONT SPEAKER LEFT REAR SPEAKER LEFT REAR TWEETER SPEAKER LEFT STEERING WHEEL CONTROL SWITCH ASSEMBLY LT BLU WIRE LT DK LT GRN WIRE MUTE NCA WIRE ORG/ WIRE ORG/BLK WIRE PLAY PPL R AUDIO SIG (+) L AUDIO SIG (+) AUDIO COMMON AUDIO COMMON SIG L AUDIO SIG RADIO RADIO AMP FUSE 4 RADIO ANTENNA RED WIRE RED/WHT WIRE RIGHT FRONT SPEAKER RIGHT REAR SPEAKER RIGHT REAR TWEETER SPEAKER RIGHT STEERING WHEEL CONTROL SWITCH ASSEMBLY SATELLITE RADIO CIRCUIT SEEK DOWN SEEK UP 1180 OHMS SET- TAN WIRE TAN/WHT WIRE VOL DOWN VOL UP 294 OHMS VSS WHT WIRE YEL WIRE

1 2 8 L AUDIO SIG AUDIO COMMON SIG DRAIN WIRE 1270 OHMS 2370 OHMS 348 OHMS 372 372 SATELLITE RADIO CIRCUIT 475 OHMS 715 OHMS 814 814 SATELLITE RADIO CIRCUIT AM/FM BARE BARE BARE BARE BARE DRAIN WIRE BLK WIRE BLK/WHT WIRE BLU WIRE BLUNT CUT) BRN WIRE BRN/WHT WIRE CLASS 2 SERIAL DATA COAX COAX AM/FM ANTENNA IN COAX GPS ANTENNA IN COMPUTER DATA LINES SYSTEM DIGITAL VIDEO DISC (DVD) PLAYER DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE DK LT LT DK ENGINE CONTROLS SYSTEM GPS ANTENNA GRN WIRE GRY WIRE HOT AT ALL TIMES I/P FUSE BLOCK (RIGHT SIDE OF DASH, BEHIND ACCESS PANEL) INFLATABLE RESTRAINT STEERING WHEEL MODULE COIL (IN STEERING COLUMN) LEFT FRONT SPEAKER LEFT STEERING WHEEL CONTROL SWITCH ASSEMBLY LT BLU WIRE LT DK LT GRN WIRE MUTE NCA WIRE ORG/ WIRE ORG/BLK WIRE PLAY PPL RADIO RADIO AMP FUSE 4 RADIO ANTENNA RED WIRE RED/WHT WIRE REM PB DEVICE AUDIO COMMON REM PB DEVICE AUDIO COMMON SIG REM PB DEVICE L AUDIO SIG (+) REM PB DEVICE R AUDIO SIG (+) RIGHT FRONT SPEAKER LEFT REAR SPEAKER RIGHT REAR SPEAKER RIGHT REAR TWEETER SPEAKER LEFT REAR TWEETER SPEAKER RIGHT STEERING WHEEL CONTROL SWITCH ASSEMBLY SATELLITE RADIO CIRCUIT SEEK DOWN SEEK UP 1180 OHMS SET- TAN WIRE TAN/WHT WIRE VOL DOWN VOL UP 294 OHMS VSS WHT WIRE YEL WIRE

AIR BAG FUSE 20 AIR BAG IND AIR BAG OFF IND AIR BAG ON IND BLK WIRE BLK/WHT WIRE BRN WIRE CLASS 2 (SDM) CLASS 2 SERIAL DATA PASSENGER SEAT BELT INDICATOR DATA LINK CONNECTOR (DLC) (BELOW LEFT SIDE OF DASH, TO LEFT OF STEERING COLUMN) DK BLU WIRE DK GRN WIRE GRY WIRE HOT W/ IGN MAIN RELAY ENERGIZED ILLUM INFLATABLE RESTRAINT PASSENGER AIR BAG ON/OFF INDICATOR INSTRUMENT PANEL CLUSTER (IPC) LEFT INFLATABLE RESTRAINT SIDE IMPACT MODULE (IN LEFT FRONT SEAT BACK) LEFT SEAT BELT SWITCH (IN DRIVER SEAT BELT BUCKLE ASSEMBLY) LOGIC B+ LT BLU WIRE LT GRN WIRE MESSAGE CENTER NCA WIRE ORG/ WIRE PASSENGER SEAT BELT IND PASSENGER SEAT BELT NOT FASTENED PNK IGNITION 1 VOLTAGE WIRE PNK OCCUPANT SERIAL DATA WIRE PNK WIRE POWER IND PPL RIGHT INFLATABLE RESTRAINT SIDE IMPACT MODULE (IN RIGHT FRONT SEAT BACK) RIGHT SEAT BELT SWITCH (IN PASSENGER SEAT BELT BUCKLE ASSEMBLY) SEAT BELT IND SEAT BELT TENS LO REF PPS SENS LO REF SEAT BELT TENS SIG GROUND PPS SENS SIG SHORTING BAR SPLICE PACK SWITCH CONNECTOR, BEHIND LEFT DASH ACCESS PANEL) TAN/WHT WIRE UNDERHOOD FUSE BLOCK (IN UNDERHOOD COMPT, ABOVE RIGHT FRONT WHEEL WELL) WHT WIRE YEL WIRE YEL/BLK WIRE

1361 1361 608 SEAT BELT TENS LO REF PPS SENS LO REF AIR BAG FUSE 20 AIR BAG IND AIR BAG OFF IND AIR BAG ON IND BLK WIRE BLK/WHT WIRE CLASS 2 (SDM) CLASS 2 (SDM) B+ CLASS 2 SERIAL DATA PASSENGER SEAT BELT INDICATOR DATA LINK CONNECTOR (DLC) (BELOW LEFT SIDE OF DASH, TO LEFT OF STEERING COLUMN) DK BLU WIRE DK GRN WIRE GRY WIRE HOT W/ IGN MAIN RELAY ENERGIZED ILLUM INFLATABLE RESTRAINT PASSENGER AIR BAG ON/OFF INDICATOR INSTRUMENT PANEL CLUSTER (IPC) LEFT FRONT SEAT BELT PRETENSIONER (IN DRIVER SEAT BELT RETRACTOR ASSEMBLY) LEFT SEAT BELT SWITCH (IN DRIVER SEAT BELT BUCKLE ASSEMBLY) LOGIC LT BLU WIRE LT GRN WIRE MESSAGE CENTER NCA WIRE ORG/ WIRE ORG/BLK WIRE PASSENGER SEAT BELT IND PASSENGER SEAT BELT NOT FASTENED PNK 5 6 WIRE PNK 7 8 WIRE PNK IGNITION 1 VOLTAGE WIRE PNK OCCUPANT SERIAL DATA WIRE PNK WIRE POWER IND PPL RIGHT FRONT SEAT BELT PRETENSIONER (IN PASSENGER SEAT BELT RETRACTOR ASSEMBLY) RIGHT SEAT BELT SWITCH (IN PASSENGER SEAT BELT BUCKLE ASSEMBLY) SEAT BELT IND SEAT BELT TENS SIG GROUND PPS SENS SIG SHORTING BAR SPLICE PACK SWITCH CONNECTOR, BEHIND LEFT DASH ACCESS PANEL) TAN/WHT WIRE UNDERHOOD FUSE BLOCK (IN UNDERHOOD COMPT, ABOVE RIGHT FRONT WHEEL WELL) YEL WIRE