Contents Wiring diagrams Section: Electrical Component Locations All sections

Electrical Component Locator: Wiring GMC Envoy I

SPLICES

ComponentComponent Location
S100Engine harness, 4 cm from breakout to generator.
S101Engine harness, 5 cm from breakout to generator.
S102Engine harness, 5 cm from breakout to fuel injection connector.
S103 (2.2L VIN 4)Engine harness, 20 cm toward main harness from A/C compressor connector.
S103 (4.3L VIN W)In breakout to A/C compressor & cutoff switch, 8 cm from breakout.
S104 (2.2L VIN 4)Engine harness, 20 cm toward main harness from A/C compressor connector.
S104 (4.3L VIN W)In breakout to A/C compressor & cutoff switch, 8 cm from breakout.
S106 (2.2L VIN 4)Engine harness, 25 cm from breakouts to powertrain control module.
S106 (4.3L VIN W)Engine harness, 7 cm from breakout to heated oxygen sensor connector.
S113In body harness, 13 cm from breakout to blower motor.
S118 (2.2L VIN 4)Body harness, 25 cm from breakout to blower motor.
S118 (4.3L VIN W)Body harness, 25 cm from breakout to VCM.
S121Body harness, 13 cm from breakout to VCM.
S129Engine harness, between A/C refrigerant pressure sensor & C111 breakout, 20 cm from A/C refrigerant pressure sensor breakout.
S140 (A/T)Engine harness, 8 cm toward engine from breakout to VSS.
S140 (M/T)Engine harness, 7 cm from vehicle speed sensor breakout.
S152 (2.2L VIN 4)Engine harness, 7 cm from breakout to fuel injector connector.
S152 (4.3L VIN W)Engine harness, 15 cm from breakout to left rear engine ground.
S204Dash harness, near dash fuse block, 4 cm into breakout to C217.
S205Dash harness, 8 cm from radio breakout.
S208 (W/Automatic A/C)Dash harness, 6 cm from breakout to TBC module.
S208 (W/O Automatic A/C)Dash harness, 4 cm from breakout to right console courtesy light.
S217Dash harness, 6 cm from heater controller connectors breakout.
S223Dash harness, near fuse block, 40 cm from breakout to headlight switch.
S240Dash harness, 4 cm from breakout to TBC module.
S268Auxiliary power tray harness, 23 cm from in-line dash connector.
S269Auxiliary power tray harness, 17 cm from in-line dash connector.
S283Dash harness, between BCM connector C3 & radio breakouts, 13 cm from BCM breakout.
S303Dash to dome harness, top of left "A" pillar.
S306Body harness, on breakout to right rear door, 10 cm above harness clip.
S309Body harness, between rear doors & tailgate connectors, 98 cm from breakout for rear doors.
S310On dome light harness, 5 cm from left sunshade mirror light.
S332 (Pickup)Dome light harness, between breakout to dome light & left sunshade mirror light, 4 cm from breakout to dome light.
S332 (Utility) (W/Trip Console & Sun Roof)Dome light harness, between breakout to sun roof & auto inside day/night mirror light, 6 cm from breakout to sun roof.
S332 (Utility) (W/Trip Console, W/O Sun Roof)Dome light harness, between breakout to left sunshade mirror light & auto inside day/night mirror light, 23 cm from breakout to sunshade mirror.
S390Dome light harness, in breakout to trip console, 5 cm into breakout.
S404Body harness, 10 cm from high mount stoplight breakout.
S405Body harness, 10 cm from high mounted stoplight breakout.
S417Left taillight jumper harness, 18 cm from pass-through.
S418Right taillight jumper harness, 18 cm from pass-through.
S419Left taillight jumper harness, 8 cm from C403, near pass-through.
S420Right taillight jumper harness, 8 cm from C402, near pass-through.
S427Left rear body harness, 7 cm below C403 breakout.
S501Left front door harness, between door speaker & door lock breakout.
S502Left front door harness, between door speaker & door lock breakout.
S601Right front door harness, between front body harness breakout & multifunction switch breakout.

SPLICES