GMC Envoy I (1997-2000) hot in run or start Wiring diagrams

BLK WIRE BRN WIRE COMPUTER DATA LINES SYSTEM CRUISE FUSE 3 GRD BATTERY SERIAL DATA GRD SENSOR PWR IGNITION HOT AT ALL TIMES HOT IN RUN OR START I/P FUSE BLOCK LT GRN WIRE ORG/ WIRE ORG/BLK WIRE PASSLOCK SENSOR (AT IGNITION SWITCH) RED WIRE RED/WHT WIRE SENSOR RET SENSOR DATA SPLICE PACK TBC FUSE TRUCK BODY CONTROL MODULE (BEHIND DASH, ON HEATER) UNDERHOOD BUSSED ELECTRICAL CENTER WHT WIRE YEL WIRE

B/U LMPS FUSE 25 BACKUP LAMP BLK WIRE GRY WIRE HOT IN RUN OR START LEFT REAR LAMP ASSEMBLY BACKUP LAMP LT GRN WIRE PNK WIRE POWER MIRRORS SYSTEM (AUTOMATIC DAY/ NIGHT MIRROR) RIGHT REAR LAMP ASSEMBLY TRAILER WIRING PROVISION TRL B/U FUSE 11 UNDERHOOD BUSSED ELECTRICAL CENTER (ON TOP OF LEFT FRONT FENDER WALL) VEH B/U FUSE 12

AMBIENT LIGHT SENSOR (AT BASE OF FRONT WINDSHIELD) ANTI-THEFT SYSTEM ANTI-THEFT SYSTEM ANTI-THEFT SYSTEM BLK WIRE BLK/WHT WIRE BRN WIRE CRUISE FUSE 3 DIMMING CTRL INPUT AMBIENT LIGHT SENSOR INPUT DK BLU WIRE DK BLU/WHT WIRE DK GRN/WHT WIRE DOME LAMP CTRL DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM DRIVER DOOR JAMB SWITCH FRONT FOG LAMP SWITCH INPUT DOME OVER RIDE SWITCH ENGINE CONTROLS SYSTEM EXTERIOR LIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM GAUGES FUSE 4 GRN/WHT WIRE GROUND POWER (B+) PASS DOOR UNLOCK RELAY INPUT ALL DOOR LOCK RELAY CTRL GRY WIRE GRY/BLK WIRE HEADLAMP POWER RELAY CTRL HEADLAMP REQUEST HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM COMPUTER DATA LINES SYSTEM HEADLIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM HOT AT ALL TIMES HOT IN RUN OR START I/P FUSE BLOCK (LEFT SIDE OF DASH, IGNITION (RUN/START) PARK BRAKE SWITCH INPUT SEAT BELT SWITCH INPUT INSTRUMENT CLUSTER INTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM HEADLIGHTS SYSTEM INTERIOR LIGHTS SYSTEM KEY IN IGNITION SWITCH (PART OF IGNITION SWITCH) LEFT TURN SIGNAL INPUT RIGHT TURN SIGNAL INPUT LIFT GLASS RELEASE SWITCH PASS DOOR JAMB SWITCH LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE ORG/ WIRE ORG/BLK WIRE PARK BRAKE WARNING SWITCH (AT BASE OF PARK BRAKE ASSEMBLY) PASSLOCK DATA PNK WIRE PNK/BLK WIRE POWER DISTRIBUTION INTERIOR LIGHTS SYSTEM HORNS SYSTEM PPL PPL HIGH BEAM INPUT PARK LAMPS ON INPUT PPL/WHT WIRE RED/WHT WIRE RETAINED ACCY PWR RELAY CTRL INADVERTENT POWER RELAY CTRL HORN RELAY CTRL TAN WIRE TBC FUSE TRUCK BODY CONTROL MODULE (BEHIND DASH, MOUNTED ON HEATER) TRUNK, TAILGATE SYTEM INTERIOR LIGHTS SYSTEM UNDERHOOD BUSSED ELECTRICAL CENTER (ON TOP OF LEFT FRONT FENDER WALL) VEHICLE SPEED SENSOR INPUT WARNING SYTEMS WHT WIRE YEL WIRE

4 DOOR ALL OTHERS BASE BLK WIRE BODY BUSSED ELECTRICAL CENTER (BBEC) CARGO LAMP COURTESY LAMP RELAY CTSY LAMP FUSE 8 DATA LINK CONNECTOR (DLC) (UNDER LEFT SIDE OF DASH) DK BLU WIRE DOME LAMP ENDGATE/ LFTGATE JAMB SWITCH FROM OUTSIDE REARVIEW MIRROR LAMP (DIAGRAM 2 OF 2) GAUGES FUSE 4 GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN RUN OR START I/P COMPARTMENT LAMP I/P FUSE BLOCK INADVERTENT POWER LAMP RELAY JAMB SW INPUT JAMB SW INPUT JAMB SW INPUT LEFT CONSOLE COURTESY LAMP LEFT FRONT DOOR JAMB SWITCH LEFT REAR DOOR JAMB SWITCH (4 DOOR) NCA WIRE ORG/ WIRE OUTSIDE REARVIEW MIRROR LAMP PNK IGN WIRE PNK WIRE RELAY CONTROL RELAY INPUT RIGHT CONSOLE COURTESY LAMP RIGHT FRONT DOOR JAMB SWITCH RIGHT REAR DOOR JAMB SWITCH TAN WIRE TO OVERHEAD CONSOLE (DIAGRAM 2 OF 2) FROM OVERHEAD CONSOLE (DIAGRAM 2 OF 2) TRUCK BODY CONTROL (TBC) MODULE (BEHIND DASH, MOUNTED TO HEATER) UNDERHOOD LAMP W/ INSIDE REARVIEW MIRROR ONLY W/ OVERHEAD CONSOLE ONLY W/ OVERHEAD CONSOLE ONLY W/O OVERHEAD CONSOLE ONLY W/ SUNSHADE AND INSIDE REARVIEW MIRROR W/O OVERHEAD CONSOLE ONLY WHT WIRE

BLK WIRE BLU WIRE BODY BUSSED ELECTRICAL CENTER (BEHIND LEFT SIDE OF DASH) BRN WIRE CENTER HIGH MOUNTED STOP LAMP (CHMSL) 510 OHMS DK DK DK DK LT DK GRN WIRE DK LT FR PRK FUSE 17 FRONT LT TURN FUSE 14 GRN WIRE GRY WIRE HAZ LP FUSE 43 HAZ PWR TURN PWR FLSHR OUT HAZARD NORMAL HEAD HEADLAMP SWITCH HOT AT ALL TIMES HOT IN RUN OR START I/P FUSE BLOCK (LEFT SIDE OF DASH) TURN FUSE 10 I/P FUSE BLOCK (LEFT SIDE OF DASH, L RR PRK FUSE LEFT FRONT PARK/ TURN LAMP LEFT FRONT SIDE MARKER LAMP LEFT REAR LAMP ASSEMBLY LEFT TURN IN LICENSE LAMPS LT BLU WIRE LT INSTRUMENT CLUSTER LT LT LT PNK WIRE NCA WIRE OFF ORG/ WIRE PARK PARK LAMP RELAY PARK LP FUSE 34 PARK RLY CTRL RIGHT TURN IN PARK/ TURN/ STOP LAMPS PNK WIRE PPL PRK LPS FUSE 12 R RR PRK FUSE REAR LT TURN FUSE 15 RIGHT FRONT PARK/ TURN LAMP RIGHT FRONT SIDE MARKER LAMP RIGHT LEFT RIGHT REAR LAMP ASSEMBLY RIGHT TURN IND LEFT TURN IND STOP LP FUSE 40 STOPLAMP SWITCH (ON BRAKE PEDAL SUPPORT BRACKET) TRAILER WIRING PROVISIONS TRL CHMSL FUSE 38 TRL PRK FUSE TRL LT TURN FRONT RT TURN FUSE 13 TRL RT TURN REAR RT TURN FUSE 16 TRUCK BODY CONTROL MODULE (BEHIND CENTER OF DASH) TURN SIGNAL SWITCH (PART OF MULTI- FUNCTION SWITCH) UNDERHOOD BUSSED ELECTRICAL CENTER (TOP OF LEFT FRONT FENDER WALL) VEH CHMSL FUSE 41 WHT WIRE YEL WIRE

43 1127 FUSED BATT SERIAL DATA 7 8 9 10 11 12 FUSED IGN GROUND VSS IN AIR TEMP INT LITE DIM PARKLAMPS AMBIENT AIR TEMPERATURE SENSOR (FRONT CENTER OF VEHICLE, NEAR HOOD LATCH) ANTI-LOCK IND BATTERY IND BLK WIRE BLK/WHT WIRE BODY BUSSED ELECT- RICAL CENTER (NEAR I/P FUSE BLOCK) BODY BUSSED ELECTRICAL CENTER (NEAR I/P FUSE BLOCK) BRAKE IND BRN WIRE BRN/WHT WIRE CHECK GAUGES IND CLSTR FUSE 11 CTSY LAMP FUSE 8 DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE ELECTRONIC PRNDL DISPLAY ENGINE COOLANT TEMPERATURE GAUGE EXTERIOR LIGHTS SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM FUEL GAUGE GAUGES FUSE 4 GRY WIRE HIGH BEAM IND HOT AT ALL TIMES HOT IN ACCY, RUN OR RAP HOT IN OFF, RUN OR START HOT IN RUN OR START HOT W/ INT DIMMING ON I/P FUSE BLOCK (LEFT SIDE OF DASH) ILLUM FUSE 5 INSTRUMENT CLUSTER LEFT TURN IND LOW FUEL IND LT BLU WIRE LT GRN/BLK WIRE OIL PRESSURE GAUGE ORG/ WIRE ORG/BLK WIRE OVERHEAD CONSOLE (UTILITY ONLY) PNK PNK WIRE PNK WIRE PPL/WHT WIRE RDO BATT FUSE 19 RDO FUSE 6 RIGHT TURN IND SEAT BELT IND SECURITY IND SERVICE ENGINE IND SPEEDOMETER SPLICE SPLICE PACK SRS IND STARTING/CHARGING SYSTEM TACHOMETER TAILGATE AJAR IND (UTILITY ONLY) TAN/WHT WIRE TRANSMISSIONS SYSTEM EXTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM UNDERHOOD BUSSED ELECTRICAL CENTER (ON LEFT FENDERWELL) UPSHIFT IND VOLT- METER W/ TRIP COMPUTER WHT WIRE YEL WIRE

AUTOMATIC INSIDE DAY-NIGHT MIRROR B/U LAMP FUSE 25 BLK WIRE BRN WIRE C/M FUSE 21 GRN WIRE GRY WIRE HOT IN RUN HOT IN RUN OR START I/P FUSE BLOCK (ON LEFT SIDE OF DASH) INTERIOR LAMPS SYSTEM LT (SEE NOTE) LT GRN WIRE NCA WIRE NOTE: OFF PHOTO SENSOR PNK WIRE POWER DISTRIBUTION SYSTEM POWER, LOGIC CIRCUITS SPLICE PACK UNDERHOOD BUSSED ELECTRICAL CENTER (UBEC) (ON TOP OF LEFT FRONT FENDER WALL) VEH B/U FUSE 12

B/U LAMP FUSE 25 BLK WIRE DK GRN WIRE HOT IN RUN OR START LT GRN WIRE LT GRN/BLK WIRE PNK WIRE TRANSMISSION RANGE SWITCH UNDERHOOD BUSSED ELECTRICAL CENTER UNDERHOOD BUSSED ELECTRICAL CENTER BTSI FUSE WHT WIRE YEL WIRE

B/U LAMP FUSE 25 BLK WIRE BODY BUSSED ELECTRICAL CENTER BTSI SOLENOID PARK LOCK SOLENOID DK GRN WIRE FLOOR SHIFT SWITCH HOT IN OFF, RUN OR START HOT IN RUN OR START I/P FUSE BLOCK LT GRN WIRE LT GRN/BLK WIRE PNK WIRE STOP LAMP SWITCH (ON BRAKE PEDAL SUPPORT BRACKET) TRANSMISSION RANGE SWITCH (LEFT SIDE OF TRANSMISSION) UNDERHOOD BUSSED ELECTRICAL CENTER UNDERHOOD BUSSED ELECTRICAL CENTER BTSI FUSE WHT WIRE YEL WIRE

1-2 SHIFT SOL 10 11 12 PNK WIRE 2-3 SHIFT SOL 3 4 5 PNK PNK WIRE 3-2 CONTROL SOL. 9 10 PNK WIRE AUTOMATIC TRANSMISSION BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE ECM I FUSE ECM-B FUSE ENG-I FUSE EVAPORATIVE EMISSION CANISTER VENT VALVE (NEAR FUEL TANK) EXHAUST GAS RECIRCULATION VALVE (TOP FRONT OF ENGINE) FUEL INJ + GRY WIRE HOT AT ALL TIMES HOT IN RUN OR START LO SW SW LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE NCA WIRE ORG/ WIRE OXYGEN FUSE PNK PNK 1 2 WIRE PNK PNK PNK 6 7 8 WIRE PNK WIRE PNK/BLK WIRE POST-CONVERTER HEATED OXYGEN SENSOR (IN EXHAUST, BEHIND CATALYTIC CONVERTER) PPL PPL LT PPL PNK WIRE PPL/WHT WIRE PRESSURE CONTROL SOLENOID VALVE RED WIRE RED/BLK WIRE REV SW AUTOMATIC TRANSMISSION FLUID PRESSURE MANUAL VALVE POSITION SWITCH TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCC ON/OFF SOL. TCC PWM SOL TRANSMISSION FLUID TEMPERATURE SENSOR UNDER- HOOD BUSSED ELECTRICAL CENTER WHT WIRE YEL WIRE YEL/BLK WIRE