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

35 36 CTSY LAMPS SW OFF CTSY LAMPS SW ON 50 43 44 BATTERY POSITIVE COURTESY HIGH CTRL INADVERTENT POWER BLK WIRE BODY CONTROL MODULE (BCM) (BELOW LEFT SIDE OF DASH, LEFT OF STEERING COLUMN) CARGO LAMP CENTER COURTESY/ READING LAMP CTSY ON CTSY DEFEAT DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DRIVER DOOR LATCH ASSEMBLY FRONT COURTESY/ READING LAMP GRY WIRE GRY/BLK WIRE HEADLAMP SWITCH HOT AT ALL TIMES I/P FUSE BLOCK (RIGHT SIDE OF DASH, BEHIND ACCESS PANEL) INT/ LAMP FUSE 5 LEFT ROOF RAIL READING LAMP LEFT SLIDING DOOR JAMB SWITCH (ON LOWER LEFT "C" PILLAR) LEFT VANITY MIRROR LAMP LIFTGATE DOOR JAMB SWITCH (IN BOTTOM MIDDLE OF LIFTGATE) LT GRN WIRE ORG/ WIRE PASSENGER DOOR LATCH ASSEMBLY PNK WIRE PNK/BLK WIRE RED WIRE RED/WHT WIRE RIGHT ROOF RAIL READING LAMP RIGHT SLIDING DOOR JAMB SWITCH (ON LOWER RIGHT "C" PILLAR) RIGHT SUNSHADE RIGHT VANITY MIRROR LAMP SIT-N- LIFT SEAT DIODE 3 TAN WIRE W/ HANDICAPPED W/O HANDICAPPED WHT WIRE YEL WIRE YEL/BLK WIRE

B+ IPC BACK-UP LAMP CIRCUIT BLK WIRE BLK/WHT WIRE BLUNT CUT (W/ TRAILER PROVISION) BRN WIRE CLUSTER/ HVAC FUSE 8 COMPUTER DATA LINES SYSTEM DK GRN WIRE ELC FUSE 15 GROUND GRY WIRE HAZARD SWITCH HOT AT ALL TIMES I/P FUSE BLOCK (RIGHT SIDE OF DASH, BEHIND ACCESS PANEL) I/P MULTI-FUNCTION SWITCH INSTRUMENT PANEL CLUSTER MESSAGE CENTER IPC IPC CLASS 2 DATA LEFT BACK-UP LAMP LEFT LICENSE LAMP LEFT TAIL LAMP LEFT TAIL/ STOP/ TURN SIGNAL LAMP LEFT TURN SIG IND LOGIC LT GRN WIRE PPL PPL PPL RED WIRE RED/WHT WIRE RIGHT BACK-UP LAMP RIGHT TAIL LAMP RIGHT LICENSE LAMP RIGHT TAIL/ STOP/ TURN SIGNAL LAMP RIGHT TURN SIG IND TAN WIRE W/ REAR A/C WHT WIRE YEL WIRE

AMBIENT LIGHT SENSOR (IN CENTER OF DASH UPPER TRIM PANEL) B+ CLASS 2 SER DATA BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (BELOW LEFT SIDE OF DASH, LEFT OF STEERING COLUMN) BRN WIRE CLASS 2 SER DATA CLASS 2 SERIAL DATA COMPUTER DATA LINES SYSTEM DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DRL AMB LT SENS SIG FLASH TO PASS SIGNAL FTP GRY WIRE HEAD HEADLAMP SWITCH HEADLAMPS OFF SIGNAL HEADLAMPS ON SIGNAL HI BEAM RELAY HIGH BEAM IND HIGH BEAM RELAY CONTROL HOT AT ALL TIMES LEFT FRONT PARK/TURN SIGNAL LAMP LEFT HIGH BEAM HEADLAMP LEFT LOW BEAM HEADLAMP LF TURN SIG LMP SPLY VOLT LH LO BEAM FUSE 8 LO BEAM RELAY LOGIC INSTRUMENT PANEL CLUSTER (IPC) LOW BEAM RELAY CONTROL LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE MESSAGE CENTER HEADLAMPS SUGGESTED OFF AUTO PARK PNK WIRE PNK/WHT WIRE PPL PPL DIMMER SWITCH HI BM SIG RF TURN SIG LMP SPLY VOLT RH HI BEAM FUSE 1 RH LO BEAM FUSE 12 LH HI BEAM FUSE 4 RIGHT FRONT PARK/TURN SIGNAL LAMP RIGHT HIGH BEAM HEADLAMP RIGHT LOW BEAM HEADLAMP TAN WIRE TAN/WHT WIRE TURN SIGNAL/ MULTIFUNCTION SWITCH WHT WIRE YEL WIRE

BLK WIRE BLU WIRE BODY CONTROL MODULE (BCM) (BEHIND LEFT SIDE OF DASH, LEFT OF STEERING COLUMN) BRN WIRE CLASS 2 SERIAL DATA DATA LINK CONNECTOR (DLC) (BELOW LEFT SIDE OF DASH, TO LEFT OF STEERING COLUMN) DK BLU WIRE DRIVER BACK HEATED SEAT ELEMENT (BEHIND UPHOLSTERY IN SEAT BACK) DRIVER CUSHION HEATED SEAT ELEMENT (UNDER UPHOLSTERY IN SEAT CUSHION) DRIVER HEATED SEAT HIGH INDICATOR DRIVER HEATED SEAT LOW INDICATOR DRIVER HEATED SEAT RELAY (UNDER DRIVER HEATED SEAT SWITCH DRIVER SEAT GRY WIRE GRY/RED WIRE HEATED SEAT ELEMENT HEATED SEAT THERMISTOR HIGH REQ LOGIC HIGH REQ LOW REQ LOW REF HOT AT ALL TIMES HTD/ SEATS FUSE HVAC CONTROL MODULE (IN DASH CENTER TRIM PANEL, BENEATH RADIO) I/P FUSE BLOCK LOW REQ LOW REF LT GRN WIRE NCA WIRE PASSENGER BACK HEATED SEAT ELEMENT (BEHIND UPHOLSTERY IN SEAT BACK) PASSENGER CUSHION HEATED SEAT ELEMENT (IN PASSENGER'S SEAT ELEMENT) PASSENGER HEATED SEAT HIGH INDICATOR PASSENGER HEATED SEAT LOW INDICATOR PASSENGER HEATED SEAT RELAY (UNDER PASSENGER SEAT) PASSENGER HEATED SEAT SWITCH PNK (OR WHT) WIRE PNK (OR YEL) WIRE PNK WIRE PNK/BLK WIRE PPL RED WIRE RED/WHT WIRE SPLICE PACK TAN WIRE TAN/WHT WIRE W/ SIT-N-LIFT REAR SEAT W/ SIT-N-LIFT REAR SEAT W/O SIT-N-LIFT REAR SEAT W/O SIT-N-LIFT REAR SEAT WHT WIRE YEL WIRE YEL/BLK WIRE

24 60 40 LOW REF OIL PRES SENS SIG 3.5L, 3.9L 43 8 44 9 PPL FUEL LVL SENS SIG LOW REF BLK WIRE BODY CONTROL MODULE (BCM) (BELOW LEFT SIDE OF DASH, LEFT OF STEERING COLUMN) BRN WIRE CLASS 2 SERIAL DATA COMPUTER DATA LINES SYSTEM DK GRN WIRE ENGINE CONTROLS SYSTEM ENGINE OIL LEVEL SWITCH (BASE OF OIL PAN) ENGINE OIL PRESSURE (EOP) SENSOR (3.9L) (LOWER LEFT SIDE OF ENGINE BLOCK) FUEL LEVEL SENSOR FUEL PUMP, SENDER ASSEMBLY (IN TOP OF FUEL TANK) GRY WIRE I/P MULTIFUNCTION SWITCH INFO UP INFO DN LT BLU WIRE LT GRN WIRE MENU OIL LVL SW SIG OIL PRES SW SIG ORG/ WIRE PARK BRAKE SW SIG PARK BRAKE SWITCH (ON PARK BRAKE ASSEMBLY) PNK 1 2 3 4 5 WIRE PNK WIRE POWERTRAIN CONTROL MODULE (PCM) (3.5L) PPL RESET OR ENGLISH/ METRIC TAN WIRE TAN/BLK WIRE TAN/WHT WIRE WHT WIRE YEL WIRE

BLK WIRE BLK/WHT WIRE BRN/WHT WIRE CLASS 2 SERIAL DATA COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE DRIVER 1 DRIVER 2 DRIVER MEMORY SEAT MODULE (UNDER DRIVER SEAT) DRIVER SEAT ADJUSTER MOTOR ASSEMBLY DRIVER SEAT ADJUSTER SWITCH FRONT UP DRIVER SEAT RECLINE MOTOR (IN DRIVER SEAT BACK) EXIT FRONT DOWN FRONT VERTICAL MOTOR GROUND BATT (HIGH CURRENT) GRY WIRE HORIZONTAL MOTOR HOT AT ALL TIMES PWR SEATS CIRCUIT BREAKER I/P FUSE BLOCK (RIGHT SIDE DASH, BEHIND ACCESS PANEL) LT BLU WIRE LT GRN WIRE MEMORY SEAT SWITCH NCA WIRE ORG/ WIRE PPL REAR DOWN REAR UP FWD REAR VERTICAL MOTOR RECLINE BACK RECLINE FWD BACK RED/WHT WIRE TAN WIRE VOLTAGE REF WHT WIRE WHT/BLK WIRE YEL WIRE

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

BLK WIRE BRN/WHT WIRE DEFOGGER SYSTEM DOWN DRIVER OUTSIDE REARVIEW MIRROR EARLY PRODUCTION GRY WIRE HOT AT ALL TIMES I/P FUSE BLOCK (RIGHT SIDE OF DASH, BEHIND ACCESS PANEL) LATE PRODUCTION LEFT LT BLU/WHT WIRE LT GRN WIRE NCA WIRE ORG/ WIRE ORG/WHT WIRE OUTSIDE REARVIEW MIRROR SWITCH PASSENGER OUTSIDE REARVIEW MIRROR PWR MIR FUSE 11 RED/ WHT WIRE RIGHT UP/ RIGHT COMMON DOWN/ LEFT COMMON WHT LT BLU/ WIRE WHT ORG/ WIRE WHT WIRE YEL WIRE