GMC Envoy II (2001-2009) grn Wiring diagrams

1-2 SHIFT SOLENOID VALVE 2-3 SHIFT SOLENOID VALVE 20 48 6 PRNDL A IN PCS SOL (LO) PCS SOL (HI) 3-2 SHIFT SOLENOID VALVE 33 35 SS A (1-2) SS B (2-3) ACCELERATOR PEDAL POSITION (APP) SENSOR (ABOVE ACCELERATOR PEDAL, ON BRACKET) APP 1 SIG APP 1 LO APP 2 SIG APP 2 LO PPL AUTOMATIC TRANSMISSION AUTOMATIC TRANSMISSION FLUID PRESSURE MANUAL VALVE POSITION SWITCH AUTOMATIC TRANSMISSION FLUID TEMPERATURE SENSOR BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE DOWN (3-2) ENGINE COOLANT TEMPERATURE (ECT) SENSOR (UPPER LEFT SIDE OF ENGINE) ETC FUSE 23 GRN WIRE GROUND GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN ACC, RUN OR START HOT IN RUN OR START HOT W/ BRAKES APPLIED IGN 0 FUSE 47 INSTRUMENT PANEL CLUSTER (IPC) LO SW LOGIC SERVICE ENGINE SOON LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE ORG/ WIRE PARK/NEUTRAL POSITION SWITCH (ON LOWER LEFT SIDE OF TRANSMISSION) PCM B FUSE 10 PCM I FUSE 28 PNK WIRE POWERTRAIN CONTROL MODULE (PCM) (ON UPPER LEFT SIDE OF ENGINE) PPL PPL TP 2 SIG TP 2 LO ECT SIG ECT REF PPL/WHT WIRE PRESSURE CONTROL SOLENOID VALVE REAR FUSE BLOCK (BELOW LEFT REAR SEAT) RED WIRE RED/BLK WIRE REV SW SW SW TAN WIRE TAN/BLK WIRE TCC TCC PMW SOLENOID TCC PWM TCC SOLENOID THROTTLE BODY (FRONT OF INTAKE DUCT) TP 1 SIG TP 1 LO TRANSFER CASE CIRCUIT (W/ 2-SPD TRANSFER CASE) UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) IGN E FUSE 22 UNDERHOOD FUSE BLOCK (ON LEFT SIDE OF ENGINE COMPT) VEH STOP FUSE 34 VEHICLE SPEED SENSOR (LEFT REAR OF TRANSFER CASE) VSS HI VSS LO WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

5.3L, 6.0L 4.2L ABS IND. ANTI-THEFT SYSTEM BLK WIRE BLK/WHT WIRE BLU WIRE BODY CONTROL MODULE (BCM) (BENEATH LEFT REAR SEAT, ON REAR FUSE BLOCK) BRAKE IND BRN WIRE DELIVERED TORQUE SIGNAL DK BLU WIRE DK GRN WIRE FLAT WIRE PRK BRK SIG GRN WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT PANEL CLUSTER IPC/DIC FUSE 24 LOGIC LT BLU (OR DK BLU) WIRE LT BLU WIRE LT GRN WIRE NCA WIRE ORG/ WIRE ORG/BLK WIRE PARK BRAKE SWITCH (ON PARKING BRAKE ASSEMBLY) PHASE PHASE INDEX PULSE POSITION HANDWHEEL PPL REAR FUSE BLOCK (BELOW LEFT REAR SEAT) REQUESTED TORQUE SIGNAL SERIAL DATA STEERING WHEEL SPEED/ POSITION SENSOR (AT BASE OF STEERING COLUMN) TAN WIRE TAN/BLK WIRE TRACTION CONTROL SWITCH UNDERHOOD FUSE BLOCK (ABOVE LEFT FRONT WHEELWELL) VOLTAGE REGULATOR W/ ANTI-THEFT SYSTEM PPL YAW RATE, LATERAL ACCELERATION SENSOR (BELOW FRONT PASSENGER'S SEAT) YEL WIRE

1 2 52 50 BUS (+) BUS (-) TR SW P TR SW B 23 46 TR SW C TR SW B TR SW P TR SW A BUS (-) BUS (+) 4.2L 5.3L, 6.0L 4.2L BACKUP FUSE 27 BATTERY B/U LMP VOLT BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (BENEATH LEFT REAR SEAT, ON REAR FUSE BLOCK) COMPUTER DATA LINES SYSTEM DK GRN WIRE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN RUN OR START LEFT BACKUP LAMP LT (NOT USED) LT GRN WIRE MIRRORS SYSTEM (AUTOMATIC DAY/ NIGHT MIRROR) NCA WIRE PARK/ NEUTRAL POSITION SWITCH (ON LOWER LEFT SIDE OF TRANSMISSION) PNK WIRE PARK/NEUTRAL POSITION SWITCH (ON LOWER LEFT SIDE OF TRANSMISSION) PNK WIRE REAR FUSE BLOCK (BELOW LEFT REAR SEAT) REAR FUSE BLOCK (BELOW LEFT REAR SEAT) TBC 5 FUSE 32 RIGHT BACKUP LAMP SER DATA SERIAL DATA TAN WIRE TAN/WHT WIRE TR SW A TR SW C TRAILER CONNECTOR TRANSMISSION CONTROL MODULE TRLR B/U FUSE 4 UNDER- HOOD FUSE BLOCK (ON LEFT SIDE OF ENGINE COMPT) WHT WIRE YEL WIRE

BACK ONLY IND BACK ONLY INDICATOR BACK ONLY SELECT BATT + BATT + VOLTAGE BLK WIRE BRN WIRE BRN/WHT WIRE CLASS 2 SERIAL DATA COMPUTER DATA LINES SYSTEM DDM FUSE 10 DRIVER BACK HEATED SEAT ELEMENT DRIVER CUSHION HEATED SEAT ELEMENT DRIVER DOOR MODULE (DDM) (BELOW DRIVER'S DOOR SWITCH PANEL) DRIVER MEMORY SEAT MODULE (BELOW LEFT FRONT SEAT) GND BAT (+) GRN WIRE GROUND HEAT MODE SELECT HEATED SEAT PWR HEATED SEAT PWR LOW REF HEATED SEAT THERM SIG HI HEAT IND HI HEAT INDICATOR HOT AT ALL TIMES LGM/DSM FUSE 6 LOW HEAT IND LOW HEAT INDICATOR LOW REF LT DOORS CB 2 LT GRN WIRE MED HEAT IND MED HEAT INDICATOR NCA WIRE ORG/ WIRE REAR FUSE BLOCK (BELOW LEFT REAR SEAT) RED WIRE SEATS CIRCUIT BREAKER 8 SERIAL DATA WHT WIRE YEL WIRE YEL/BLK WIRE

7 32 (2007: 5.3L, 6.0L) (2006, 2007: 4.2L) AUTO HEAD BACK-UP LAMPS CIRCUIT BLK WIRE BLU WIRE BODY CONTROL MODULE (BCM) (BENEATH LEFT REAR SEAT, ON REAR FUSE BLOCK) BRN WIRE CHEVY, BUICK GMC, IZUSU DK BLU WIRE DK GRN WIRE DK LT ELEK BRK FUSE 19 EXCEPT BUICK F PARK FUSE 37 FUSE 50 FUSE 51 GRN WIRE GRY WIRE GRY/BLK WIRE HAZARD SWITCH HEADLAMP SWITCH PARK HOT AT ALL TIMES HOT IN RUN OR START IGN E FUSE 22 INSTRUMENT PANEL CLUSTER (IPC) LEFT CORNERING LAMP RIGHT CORNERING LAMP LEFT FRONT PARK LAMPS (BUICK ONLY) LEFT FRONT MARKER LAMP LEFT RIGHT LEFT TURN IND LT BLU WIRE LT DK LT DK DK LT GRN WIRE LT W/O WIRING PROVISION W/O WIRING PROVISION NCA WIRE ORG/ WIRE PARK LAMP RELAY 30 PNK WIRE PRK LMP ON PRK LMP RLY REAR FUSE BLOCK (BELOW LEFT REAR SEAT) RED WIRE RIGHT FRONT MARKER LAMP RIGHT FRONT PARK LAMPS (BUICK ONLY) RIGHT TURN IND TAN WIRE TO TR PARK FUSE 42 TRAILER BRAKE WIRING (BLUNT CUT) TRAILER CONNECTOR (REAR OF VEHICLE FRAME) TRAILER FUSE 32 TRANSMISSION CONTROL MODULE TURN SIGNAL/ MULTI-FUNCTION SWITCH UNDER- HOOD FUSE BLOCK (ON LEFT SIDE OF ENGINE COMPT) UNDERHOOD FUSE BLOCK (ON LEFT SIDE OF ENGINE COMPT) UNDERHOOD FUSE BLOCK (ON LEFT SIDE OF ENGINE COMPT) TRL R TRN TRL L TRN W/ WIRING PROVISION W/ WIRING PROVISION WHT WIRE YEL WIRE

A/C LOW PRESSURE SWITCH AMPLIFIER GROUND SHIELD ONSTAR GROUND SHIELD BARE BARE BARE BARE W/ PREMIUM SOUND SYSTEM BATTERY BLK WIRE COOLING FAN DATA LINK CONNECTOR DIGITAL RADIO RECEIVER ROLLOVER SENSOR GMC, BUICK GRN WIRE HEADLAMP WASHER FLUID PUMP HIGH BEAM LOW BEAM HORN ASSEMBLY HVAC CONTROL MODULE IGNITION COIL 1 IGNITION COIL 5 IGNITION COIL 6 IGNITION COIL 3 IGNITION COIL 2 IGNITION COIL 2 IGNITION COIL 7 IGNITION COIL 3 IGNITION COIL 1 IGNITION COIL 4 IGNITION COIL 5 IGNITION COIL 6 IGNITION COIL 4 IGNITION COIL 8 IGNITION KEY ALARM SWITCH INFLATABLE RESTRAINT FRONT PASSENGER PRESENCE SYSTEM (PPS) MODULE INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE (SDM) NCA WIRE RADIO RADIO GROUND SHIELD REAR WINDOW WASHER FLUID PUMP RIGHT CORNERING LAMP RIGHT FRONT FOG LAMP RIGHT FRONT MARKER LAMP RIGHT FRONT PARK LAMP RIGHT FRONT PARK LAMP RIGHT FRONT PARK/TURN SIGNAL LAMP RIGHT FRONT TURN SIGNAL LAMP RIGHT HEADLAMP STEERING WHEEL SPEED/ POSITION SENSOR TAN WIRE TRACTION CONTROL SWITCH TRANSFER CASE SHIFT CONTROL MODULE TRANSFER CASE SHIFT CONTROL MODULE INSTRUMENT PANEL CLUSTER (IPC) TURN SIGNAL/ MULTIFUNCTION SWITCH UNDERHOOD FUSE BLOCK UNDERHOOD FUSE BLOCK (ABOVE LEFT FRONT WHEELWELL) W/ ALL WHEEL DRIVE W/ DRIVER INFORMATION CENTER DISPLAY W/ FRONT FOG LAMPS W/ GPS 1 W/ HIGH PRESSURE HEADLAMP WASHER W/ WIRING PROVISIONS WHT WIRE WINDSHIELD WASHER FLUID LEVEL SWITCH WINDSHIELD WASHER FLUID PUMP WINDSHIELD WIPER MOTOR (IGNITION COIL JUMPER HARNESS, 5 CM FROM WINDSHIELD WIPER/ WASHER SWITCH HEADLAMP DIMMER SWITCH HAZARD LAMP SWITCH

1 2 3 GROUND CLASS 2 SERIAL DATA 59 60 L SEAT BELT SW R SEAT BELT SW 7 8 PNK WIRE BLK WIRE BLK/WHT WIRE BRN WIRE DK BLU WIRE DK GRN WIRE DRIVER SEAT BELT BUCKLE GRN WIRE GRY WIRE INFLATABLE RESTRAINT STEERING WHEEL MODULE INFLATABLE RESTRAINT STEERING WHEEL MODULE COIL (IN STEERING WHEEL COLUMN) LEFT SEAT BELT PRETENSIONER (UNDER LEFT FRONT OF SEAT, PART OF RETRACTOR) LT BLU WIRE LT GRN WIRE LT GRN/WHT WIRE NCA WIRE ORG/ WIRE ORG/BLK WIRE PASSENGER SEAT BELT BUCKLE PIN SHORTING BARS ENGAGED WHEN MODULE CONNECTOR IS DISCONNECTED FROM HARNESS: PNK SHORTING BAR WIRE PNK WIRE PPL PPL 12 13 RED WIRE RIGHT SEAT BELT PRETENSIONER (UNDER RIGHT FRONT OF SEAT, PART OF RETRACTOR) SEAT BELT SWITCH SHORTING BAR SHORTING BAR SHORTING BAR STAGE 1 STAGE 2 STAGE 2 STAGE 1 TAN WIRE TWISTED PAIR WIRES TWISTED PAIR WIRES TWISTED PAIR WIRES WHT WIRE YEL WIRE

AIR BAG IND AIRBAG FUSE 18 IGN E FUSE 22 BLK/WHT WIRE BLU WIRE BRN WIRE CLASS 2 SERIAL DATA COMPUTER DATA LINES SYSTEM DK BLU WIRE DK DK DK GRN WIRE GRN WIRE GRY WIRE HOT IN RUN OR START IGN CLASS 2 SERIAL DATA IGNITION 1 VOLTAGE INFLATABLE RESTRAINT PASSENGER SEAT BELT TENSION RETRACTOR SENSOR INSIDE REAR VIEW MIRROR INSTRUMENT PANEL CLUSTER (IPC) LOGIC LT BLU WIRE NCA WIRE OFF PNK OCCUPANT SENS SERIAL DATA LINK WIRE PNK WIRE PPL REAR FUSE BLOCK (BELOW LEFT REAR SEAT) ROLLOVER SENSOR (UNDER MIDDLE REAR OF FLOOR CARPET) SEAT BELT IND SHORTING BAR SHORTING BAR SPLICE PACK TAN WIRE UNDERHOOD FUSE BLOCK (ABOVE LEFT FRONT WHEELWELL) YEL WIRE