Chevrolet Uplander I (2004-2008) (in exhaust after catalytic converter) Wiring diagrams

1-2 SHIFT SOL 2 3 PPL 2-3 SHIFT SOL 3 4 PNK WIRE AAP SENSOR 1 LOW REF 5 VOLT REF ACCELERATOR PEDAL POSITION SENSOR (ON ACCELERATOR BRACKET) ANTI-LOCK BRAKES AT ISS HIGH SIG AT ISS LOW SIG AXLE ACT CNTRL BLK WIRE BLK/WHT WIRE BRAKES ANTI-LOCK BRN WIRE BRN/WHT WIRE CONTROLS TRANSMISSION DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DLVD TORQ SIG GROUND GRY WIRE HEATED OXYGEN IAT IAT SENSOR SIG IGNITION CONTROL MODULE (ICM) (TOP REAR OF ENG) LOW REF LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE MAF MAF SENSOR SIG NCA WIRE ORG/BLK WIRE ORG/WHT WIRE PC SOL HIGH PC SOL LOW PNK 8 9 10 WIRE PNK PNK PNK 4 5 6 WIRE PNK WIRE POWERTRAIN CONTROL MODULE (LEFT SIDE OF ENGINE COMPT, IN AIR CLEANER ASSEMBLY) PPL PPL 14 15 PPL/WHT WIRE PRIMARY UART GROUND IGN 1 VOLT RANGE SW 3 RANGE SW B RANGE SW P RED/WHT WIRE REQ TORQ SIG STOP LAMP SYSTEM TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCC PWM SOL TCC RELEASE TFT SNS SIG TRANS RANGE SW VSS HIGH SIG VSS LOW SIG WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

4 5 6 PNK PNK WIRE 5 VOLT REF 5 VOLT REF 7 8 PNK WIRE BLK WIRE BLK/ WHT WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE CAMSHAFT POSITION ACTUATOR SOLENOID (FRONT OF ENGINE) CMP SENSOR SIG OIL SENS SIG DK BLU WIRE DK GRN WIRE ENGINE CONTROL MODULE ENGINE OIL PRESSURE SENSOR (LOWER LEFT SIDE OF ENGINE BLOCK) FUEL INJ 2 FUEL INJ 6 FUEL INJ 3 FUEL INJ 1 GROUND FUEL INJ 4 IC 3 CONTROL FUEL INJ 5 FUEL INJECTORS GROUND LOW REF GRY WIRE GRY/WHT WIRE HEATED OXYGEN IAT IAT SENS SIG CKP SENSOR SIG TP SENSOR SIG 1 IGNITION CONTROL MODULE (ICM) (TOP OF VALVE COVER) KNOCK SENSOR BANK 1 KNOCK SENSOR BANK 2 LOW REF LOW REF 5 VOLT REF 5 VOLT REF LOW REF LOW REF LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE MAF MASS AIR FLOW/ INTAKE AIR TEMPERATURE SENSOR (IN AIR INTAKE) NCA WIRE ORG/ WIRE ORG/WHT WIRE PNK WIRE PNK/BLK WIRE PPL PPL TP SENSOR SIG 2 MAF SENS SIG PPL/WHT WIRE TAN WIRE TAN/WHT WIRE THROTTLE ACTUATOR CONTROL MODULE (ON THROTTLE BODY) WHT WIRE YEL WIRE YEL/BLK WIRE