POWER SEATS – Hummer H2 2009 – SYSTEM WIRING DIAGRAMS

POWER SEATS

Front Heated Seats Wiring Diagram (1 of 2) for Hummer H2 2009

List of elements for Front Heated Seats Wiring Diagram (1 of 2) for Hummer H2 2009:

27

• (drivers seat harness 5 cm from adjuster motor takeout) j311
• (passenger seat harness) j316
• Computer data lines system
• Cushion element ctrl
• Ddm fuse 15a
• Driver back heated seat element (under driver seat back)
• Driver cushion heated seat element (driver seat cushion)
• Dsm fuse 10a
• G306 (in right "b" pillar behind trim panel)
• Gnd
• Gnd x3
• Hot at all times
• I/p fuse block (lower left of i/p)
• J382
• Low ref
• Low spd serial data
• Memory seat module (driver seat)
• Nca
• Passenger back heated seat element (under passenger seat back upholstery)
• Passenger cushion heated seat element (in passenger seat cushion)
• Pdm fuse 15a
• Pnk
• Power distribution system
• Seat back element ctrl
• Seat back temp sig
• Seat cushion temp sig
• Tan

Front Heated Seats Wiring Diagram (2 of 2) for Hummer H2 2009

List of elements for Front Heated Seats Wiring Diagram (2 of 2) for Hummer H2 2009:

35

• (lower left of i/p) i/p fuse block
• (right of dash) right i/p junction block
• 3b2
• 4a7
• Computer data lines system
• Cushion ind
• Driver door lock/ window switch
• Driver memory/ heated seat switch
• G200 (on left side of dash, behind left kick panel)
• G203 (lower right side of dash, behind right kick panel)
• Gnd
• Heated back ind
• Heated back switch
• Heated back/
• Heated back/ cushion ind
• Heated back/ cushion switch
• Hi temp ind ctrl
• High temp ind
• Htd seat sw dimming ctrl
• Low ref
• Low speed serial data
• Low temp ind
• Low temp ind ctrl
• Med temp ind ctrl
• Medium temp ind
• Memory sw dim ctrl
• Mid temp ind ctrl
• Passenger door lock/window switch
• Passenger heated seat switch
• Seat back & cushion ind ctrl
• Seat back & cushion sw sig
• Seat back ind
• Seat back ind ctrl
• Seat back sw sig
• Tan

Heated Steering Wheel Wiring Diagram for Hummer H2 2009

List of elements for Heated Steering Wheel Wiring Diagram for Hummer H2 2009:

33

• (lower right side of dash, behind right kick panel.) g203
• 7.5a
• A x1
• A x3
• A x4
• A3 x1
• Body control module (bcm) (lower left of dash)
• G203 (lower right side of dash, behind right kick panel)
• G3 x5
• Gnd
• Heated steering wheel
• Heated steering wheel control module
• Heated steering wheel inline fuse
• Heated steering wheel switch
• High ctrl
• Horn switch
• Hot w/ run/crank relay energized
• Ign 1
• Inflatable restraint steering wheel module coil (on steering column)
• J218
• J236
• J238
• K x2
• Left i/p junction block (lower left of dash)
• Left steering wheel control switch
• Misc ign fuse 37 10a
• Pnk
• Pnk a4 x1
• Red
• Sens sig
• Sw led ctrl
• Sw sig
• Underhood fuse block (left of engine compt)

Passenger Power Seat Wiring Diagram for Hummer H2 2009

List of elements for Passenger Power Seat Wiring Diagram for Hummer H2 2009:

18

• Down
• Fwd
• G306 (in right "b" pillar behind trim panel)
• Hot at all times
• J380
• J381
• Left i/p junction block (lower left of dash)
• Nca
• Pass seat 1 circuit breaker cb2 25a
• Passenger seat adjuster motor assembly (mounted to passenger seat, seat track)
• Passenger seat adjuster switch
• Passenger seat front vertical motor
• Passenger seat horizontal motor
• Passenger seat rear vertical motor
• Passenger seat recline motor (passenger seat)
• Rwd
• Tan
• X11

Passenger"s Lumbar Wiring Diagram for Hummer H2 2009

List of elements for Passenger"s Lumbar Wiring Diagram for Hummer H2 2009:

14

• Down
• Fwd
• G306 (in right "b" pillar behind trim panel)
• Hot at all times
• J380
• J381
• Left i/p junction block (lower left of dash)
• Pass seat 1 circuit breaker cb2 25a
• Passenger seat lumbar horizontal motor (passenger seat back)
• Passenger seat lumbar switch
• Passenger seat lumbar vertical motor (in passenger seat back)
• Pnk
• Rwd
• X11

Rear Heated Seats Wiring Diagram for Hummer H2 2009

List of elements for Rear Heated Seats Wiring Diagram for Hummer H2 2009:

22

• Back ind
• Back switch
• Back/ cushion ind
• Back/ cushion switch
• Computer data lines system
• Element ctrl
• G306 (in right "b" pillar behind trim panel)
• Gnd
• Hot at all times
• I/p fuse block (lower left of i/p)
• J393
• Left rear cushion heated seat element (under left rear seat cushion upholstery)
• Logic
• Low ref
• Nca
• Pnk
• Rear heated seat control module (under left rear second row seat)
• Rear seat audio (rsa) control
• Rear seat fuse 20a
• Right rear cushion heated seat element (right rear seat cushion)
• Sens sig
• Serial data