Chevrolet Uplander I (2004-2008) pnk Wiring diagrams

38 39 40 41 42 43 44 45 46 47 48 SIDE IMPACT INTERFACE GRD BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/YEL WIRE C-101 C-211 C-214 JUNCTION BLOCK (LEFT END OF DASH) C-26 COMBINATION METER CONNECTOR LOCK SWITCH (CONNECTOR COUPLED: ON) (CONNECTOR UNCOUPLED: OFF) DATA DATA LINK CONNECTOR (DLC) (PARTIAL) (UNDER LEFT SIDE OF DASH) DETECTION CIRCUIT DETECTION CIRCUIT DETECTION CIRCUIT ENGINE COMPT RELAY BOX (LEFT SIDE OF ENGINE COMPT) FUSE 20 FUSE 22 FUSE 23 GRN WIRE HOT AT ALL TIMES HOT IN ON OR START HOT WITH TAILLIGHT RELAY ENERGIZED INDICATOR DRIVE CKT 21 22 23 24 25 26 INDICATOR DRIVE CKT PNK WIRE J/C 1 J/C 3 J/C 4 JUNCTION BLOCK (LEFT END OF DASH) OFF OFF ON 30 31 AIR BAG DRIVE OFF ON OFF ON 33 34 AIR BAG DRIVE OFF ON OFF ON 36 37 AIR BAG DRIVE OFF ON ON 27 28 AIR BAG DRIVE OFF ON ON OFF PASSENGER'S SIDE AIR BAG OFF INDICATOR LIGHT PASSENGER'S SIDE SEAT BELT WARNING LIGHT PNK WIRE POWER POWER RED WIRE SIDE IMPACT INTERFACE SRS ECU (UNDER FRONT OF CENTER CONSOLE) SRS INDICATOR WHT WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/PNK WIRE YEL/RED WIRE YEL/VIO 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

12 VOLT REFERENCE 3.5L A/C CLTCH RELAY ABS MOTOR FUSE AC CLTCH FUSE BATT MAIN 1 FUSE BATT MAIN 2 FUSE BATT MAIN 3 FUSE BATTERY STARTER MOTOR BLK WIRE BLK/WHT WIRE BLOWER MOTOR RESISTOR ASSEMBLY BODY CONTROL MODULE (BCM) IGNITION 3 VOLTAGE BRN WIRE CRANK VOLTAGE CRNK RELAY ELECTRONIC BRAKE CONTROL MODULE (EBCM) ENGINE CONTROL MODULE (ECM) FAN 1 FUSE FAN 1 RELAY FAN 2 RELAY FAN 3 RELAY FAN-2 FUSE FROM BATT MAIN 3 FUSE (DIAGRAM 1 OF 4) FROM HORN FUSE (DIAGRAM 1 OF 4) FRT BLWR HI FUSE FRT WIPER FUSE FRT WSW FUSE FUEL PUMP FUSE FUEL PUMP RELAY FUSIBLE LINK 2 (8 GA- FUSIBLE LINK 242 (2 GA- GENERATOR GRY/WHT WIRE HI BEAM RELAY HORN FUSE HORN RELAY I/P FUSE BLOCK (RIGHT SIDE OF DASH, BEHIND ACCESS PANEL) IGNITION 1 VOLTAGE IGNITION SWITCH LO BEAM RELAY LOCK PCM ETC FUSE PNK WIRE POWERTRAIN CONTROL MODULE (PCM) PWR/TRN RELAY RED WIRE RR DEFOG FUSE RR DEFOG RELAY 30 RUN RLY RELAY RUN WIRE STRTR SOL FUSE TO 115 VAC AUXILIARY POWER OUTLET (DIAGRAM 2 OF 4) TO FAN 1 FUSE (DIAGRAM 1 OF 4) TO I/P FUSE BLOCK (DIAGRAM 3 OF 4) TO I/P FUSE BLOCK (DIAGRAM 4 OF 4) TOWARD RIGHT SIDE OF DASH) TRANSMISSION CONTROL MODULE (TCM) UNDERHOOD FUSE BLOCK (IN UNDERHOOD COMPT, ABOVE RIGHT FRONT WHEEL WELL) W/ AUXILIARY POWER OUTLET WHT WIRE WPR 1 RELAY YEL WIRE

1 2 GROUND BATT + 115 VAC AUXILIARY POWER OUTLET 2-3 SHIFT SOLENOID (2-3 SS) VALVE 1-2 SHIFT SOLENOID (1-2 SS) VALVE AC/CLTCH RELAY AC/DC INVRTR FUSE ACCESSORY AC/DC POWER CONTROL MODULE (BEHIND RIGHT REAR INTERIOR BODY PANEL) AIR BAG FUSE APO NEUTRAL APO PHASE A AUTOMATIC TRANSMISSION AUX/PWR BLK WIRE BODY CONTROL MODULE BRN WIRE CIGAR LIGHTER CRUISE CONTROL LEVER CRUISE/SWITCH FUSE DK BLU WIRE ELECTRONIC BRAKE CONTROL MODULE (EBCM) FROM AC/DC FROM RR DEFOG FUSE (DIAGRAM 1 OF 4) FROM SPLICE 273 (DIAGRAM 1 OF 4) FRONT AUXILIARY POWER OUTLET FUSE HVAC CONTROL MODULE IP FUSE BLOCK (RIGHT SIDE OF DASH, BEHIND ACCESS PANEL) HVAC/RPA/ CRUISE FUSE IGN MAIN RELAY INFLATABLE RESTRAINT PASSENGER AIRBAG ON/OFF INDICATOR INFLATABLE RESTRAINT STEERING WHEEL COIL MODULE INVTR CTRL INVTR FUSE (DIAGRAM 2 OF 4) LATE PRODUCTION NCA WIRE PCM IGN FUSE PLUG INSERTED SWITCH PNK PNK (W/ SIDE AIR BAGS) (W/O SIDE AIR BAGS) WIRE PNK PNK PNK WIRE PNK PNK WIRE PNK W/O SIT-N- LIFT SEAT W/ SIT-N- LIFT SEAT WIRE PNK WIRE POWERTRAIN CONTROL MODULE (PCM) (3.5L) ENGINE CONTROL MODULE (ECM) (3.9L) REAR AUXILIARY POWER OUTLET RED WIRE RED/BLK WIRE SIT-N-LIFT SEAT IGNITION RELAY SPARE FUSE TO IGNITION MAIN RELAY (DIAGRAM 2 OR 4) TORQUE CONVERTER CLUTCH (TCC) SOLENOID VALVE TRANS SOLS FUSE ABS FUSE UNDERHOOD FUSE BLOCK (IN UNDERHOOD COMPT, ABOVE RIGHT FRONT WHEEL WELL) W/ AUXILIARY POWER OUTLET W/ CRUISE CONTROL WHT WIRE YEL WIRE

A/T SHIFT LOCK CONTROL SOLENOID BLK WIRE BLK/RED WIRE BLU WIRE BLU/GRN WIRE BLU/YEL WIRE BODY CONTROL MODULE (BCM) (BELOW LEFT SIDE OF DASH, LEFT OF STEERING COLUMN) BRN WIRE DK GRN/WHT WIRE GRN WIRE GRN/RED WIRE GRN/WHT WIRE HOT IN ON OR START HVAC/RPA/ CRUISE FUSE I/P FUSE BLOCK (RIGHT SIDE OF DASH, BEHIND ACCESS PANEL) LT GRN WIRE LT LT PNK WIRE PNP SWITCH SIG POWER WINDOWS SYSTEM RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RIGHT SLIDING DOOR JAMB RR DOOR OPEN SIG SHIFT LOCK SOLENOID SIT-N-LIFT SEAT DIODE 1 (IN SIT-N-LIFT SEAT BASE HARNESS) SIT-N-LIFT SEAT DIODE 2 (IN SIT-N-LIFT SEAT BASE HARNESS) SIT-N-LIFT SEAT DIODE 3 (IN SIT-N-LIFT SEAT BASE HARNESS) SIT-N-LIFT SEAT REMOTE SPLICE SWITCH (ON LOWER RIGHT "C" PILLAR) UNDERHOOD FUSE BLOCK (IN UNDERHOOD COMPT, ABOVE RIGHT FRONT WHEEL WELL) WHT WIRE YEL WIRE YEL/BLK WIRE

-HOOD AJAR -REMOTE START DISABLED -REMOTE START ON -SERVICE REMOTE BATT VOLT -STARTING DISABLE 12 VOLT REF 3.5L, 3.9L 3.9L 3.5L BATTERY BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (BELOW LEFT SIDE OF DASH, LEFT OF STEERING COLUMN) CHARGING CIRCUIT CLASS 2 SERIAL DATA CLSTR/ HVAC FUSE 8 CRANK VOLTAGE CRNK RELAY DK GRN WIRE FUSIBLE LINK (8 GA- GROUND DISTRIBUTION SYSTEM GRY WIRE HOLD- IN COIL PULL- IN COIL HOOD AJAR SWITCH (UPPER CENTER OF RADIATOR SUPPORT, ON HOOD LATCH) HOOD AJAR SWITCH SIG HOT AT ALL TIMES HOT IN START OR RUN I/P FUSE BLOCK (RIGHT SIDE OF DASH, BEHIND ACCESS PANEL) IGNITION SWITCH INSTRUMENT PANEL CLUSTER LOCK LT GRN WIRE MESSAGE CENTER PNK IGNITION 1 VOLTAGE WIRE PNK WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM PPL PPL PPL RED WIRE RED/WHT WIRE RUN WIRE START ENABLE RLY CTRL STARTER MOTOR STRTR SOL FUSE 30 UNDERHOOD FUSE BLOCK (IN UNDERHOOD COMPT, ABOVE RIGHT FRONT WHEELWELL) W/ RKE WHT/BLK WIRE YEL WIRE YEL/BLK 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

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

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

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