POWER SEATS – GMC Envoy 2008 – SYSTEM WIRING DIAGRAMS

POWER SEATS

8-Way Adjustable Power Seat Wiring Diagram for GMC Envoy 2008

List of elements for 8-Way Adjustable Power Seat Wiring Diagram for GMC Envoy 2008:

• Driver seat adjuster switch
• Driver seat front vertical motor (under driver seat)
• Driver seat horizontal motor (under driver seat)
• Driver seat rear vertical motor (under driver seat)
• Driver seat recline motor (under driver seat)
• Fr dn
• Fr up
• Fwd
• G302 (on lower
• G303 (on lower right "b" pillar)
• Hot at all times
• J311
• J317
• J318
• J319
• Left "b" pillar)
• Passenger seat adjuster switch
• Passenger seat front vertical motor (under passenger seat)
• Passenger seat horizontal motor (under passenger seat)
• Passenger seat rear vertical motor (under passenger seat)
• Passenger seat recline motor (under passenger seat)
• Rear fuse block (below left rear seat)
• Rr dn
• Rr up
• Rwd
• Seats circuit breaker 8 30a
• Tan

Driver Heated Seat Wiring Diagram for GMC Envoy 2008

List of elements for Driver Heated Seat Wiring Diagram for GMC Envoy 2008:

• (on lower left "b" pillar) g302
• A11
• A12
• B10
• B11
• B12
• Back only ind
• Back only indicator
• Back only select
• Bat (+)
• Batt
• Batt (+)
• Batt + voltage
• Class 2 serial data
• Computer data lines system
• Ddm fuse 10a
• Door locks & windows systems
• Driver back heated seat element (behind seat back upholstery)
• Driver cushion heated seat element (behind seat cushion upholstery)
• Driver door lock/window switch
• Driver heated seat switch
• Driver memory seat module (below left front seat)
• G302 (on lower left "b" pillar)
• Gnd
• Ground
• Heat mode select
• Heated seat ctrl
• Heated seat pwr
• Heated seat therm sig
• Hi heat ind
• Hi heat indicator
• Hot at all times
• J302
• J311
• J327 (in driver seat harness, 6.5 cm from breakout to driver cushion heated seat element)
• Lgm/dsm fuse 19 10a
• Low heat ind
• Low heat indicator
• Low ref
• Lt doors circuit breaker 2 25a
• Med heat ind
• Med heat indicator
• Nca
• Rear fuse block (below left rear seat)
• Seats circuit breaker 8 30a
• Serial data
• X2 c10

Lumbar Wiring Diagram for GMC Envoy 2008

List of elements for Lumbar Wiring Diagram for GMC Envoy 2008:

• Driver seat lumbar adjuster switch
• Driver seat lumbar horizontal motor (in driver seat back)
• Fwd
• G302 (on lower
• G303 (on lower
• Hot at all times
• J311
• J317
• J318
• J319
• Left "b" pillar)
• Passenger seat lumbar adjuster switch
• Passenger seat lumbar horizontal motor (in passenger seat back)
• Pnk
• Rear fuse block (below left rear seat)
• Right "b" pillar)
• Rwd
• Seats circuit breaker 8 30a

Passenger"s Heated Seat Wiring Diagram for GMC Envoy 2008

List of elements for Passenger"s Heated Seat Wiring Diagram for GMC Envoy 2008:

• A10
• B12
• Back only ind
• Back only indicator
• Back only select
• Bat (+)
• Batt
• Batt (+)
• Batt + voltage
• Computer data lines system
• D10
• Door locks & windows systems
• Driver memory seat module (below left front seat)
• Element ctrl
• G302 (on lower left "b" pillar)
• G303 (on lower right "b" pillar)
• Gnd
• Ground
• Heat mode select
• Heated seat ctrl
• Heated seat pwr
• Hi heat ind
• Hi heat indicator
• Hot at all times
• J303
• J311
• J316 (in passenger seat main power harness, 25 cm back from lumbar adjuster switch connector)
• Lgm/dsm fuse 19 10a
• Low heat ind
• Low heat indicator
• Med heat ind
• Med heat indicator
• Nca
• Passenger back heated seat element (behind seat back upholstery)
• Passenger cushion heated seat element (behind seat cushion upholstery)
• Passenger door lock/window switch
• Passenger heated seat switch
• Pdm fuse 10a
• Pnk
• Rear fuse block (below left rear seat)
• Rt doors circuit breaker 1 25a
• Seats circuit breaker 8 30a
• Serial data
• Tan
• Temp sens sig
• X2 a5