POWER SEATS – Chevrolet Avalanche 2009 – SYSTEM WIRING DIAGRAMS

POWER SEATS

Adjustable Pedal Wiring Diagram for Chevrolet Avalanche 2009

List of elements for Adjustable Pedal Wiring Diagram for Chevrolet Avalanche 2009:

• Body control module (bcm) (left side of dash)
• Eap fuse 38 15a
• Eap pcb relay
• Electronic adjustable pedal assembly (brake pedal assembly)
• G200 (right front of hvac case)
• Hot at all times
• I/p multi-function switch
• J200
• Left i/p junction block (left end of dash)
• Park enable pcb relay
• Underhood fuse block (left side of engine compt)

Climate Control Seats Wiring Diagram (1 of 2) for Chevrolet Avalanche 2009

List of elements for Climate Control Seats Wiring Diagram (1 of 2) for Chevrolet Avalanche 2009:

• (driver's seat harness, approximately 10 cm into c303 breakout)
• (driver's seat harness, approximately 20 cm into c303 breakout) j307
• (front passenger's seat harness, approximately 10 cm from lumbar motor breakout)
• (front passenger's seat harness, approximately 15 cm from lumbar motor breakout)
• (not used)
• (w/ spo rear vision camera) j278
• 5v ref
• B11
• Climate control seat module (passenger: under front passenger's seat)
• Computer data lines system
• Cool ctrl
• Cool seat
• Cooled seats fuse 30a
• Driver seat
• Driver seat back ventilation heat & cool module (driver's seat back)
• Driver seat cushion ventilation heat & cool module (driver's seat cushion)
• G102 (lower left front of engine)
• G304 (base of right "b" pillar)
• Gmlan
• Gnd
• Heat ctrl
• Hot at all times
• Hvac control module (cadillac)
• I/p fuse block (left end of dash)
• Ign
• J308
• J314
• J317
• J318
• Left i/p junction block (left end of dash)
• Logic
• Low ref
• Memory seat module (msm) (under driver's seat)
• Misc ign fuse 43 10a
• Mode sig
• Passenger seat
• Passenger seat back ventilation heat & cool module (front passenger's seat back)
• Passenger seat cushion ventilation heat & cool module (front passenger's seat cushion)
• Pnk
• Power distribution system
• Run/ crank relay
• Seat cool
• Serial data
• Speed ctrl
• Sply volt
• St bck & cush heat
• St bck heat
• Tan
• Temp sens sig
• Under- hood fuse block (left side of engine compt)
• X12
• X305

Climate Control Seats Wiring Diagram (2 of 2) for Chevrolet Avalanche 2009

List of elements for Climate Control Seats Wiring Diagram (2 of 2) for Chevrolet Avalanche 2009:

• (left side of dash) body control module (bcm)
• Back & cushion ind ctrl
• Back ind ctrl
• Back sw ctrl
• Computer data lines system
• Cushion/back ind
• Dimming ctrl
• Driver door lock/window switch
• Driver heated seat switch (chevrolet & gmc)
• Hi temp ind ctrl
• Low ref
• Low temp ind ctrl
• Med temp ind ctrl
• Mode ind
• Passenger door lock/window switch
• Passenger heated seat switch (chevrolet & gmc)
• Pnk
• Seat back ind
• Serial data
• Tan

Driver Power Seat Wiring Diagram for Chevrolet Avalanche 2009

List of elements for Driver Power Seat Wiring Diagram for Chevrolet Avalanche 2009:

• Down
• Driver seat 2 circuit breaker 25a
• Driver seat adjuster assembly (under driver's seat)
• Driver seat adjuster switch
• Driver seat front vertical motor
• Driver seat horizontal motor
• Driver seat rear vertical motor
• Fwd
• G303 (base of left "b" pillar)
• Hot at all times
• Left i/p junction block (left end of dash)
• Nca
• Rwd
• Tan
• X12

Front Heated Seats Wiring Diagram, with SPO Accessory (1 of 2) for Chevrolet Avalanche 2009

List of elements for Front Heated Seats Wiring Diagram, with SPO Accessory (1 of 2) for Chevrolet Avalanche 2009:

• (not used)
• Back element ctrl
• Back temp sens sig
• Computer data lines system
• Cushion element ctrl
• Cushion temp sens sig
• Driver back heated seat element (driver's seat back)
• Driver cushion heated seat element (driver's seat cushion)
• Element ctrl
• G200 (right front of hvac case)
• Gnd
• Heated seat control module
• Hot at all times
• J311 (driver seat harness, approximately 5 cm from memory seat module c5 breakout)
• J316 (front passenger's seat harness, approximately 5 cm from c305 breakout)
• J350
• Left i/p junction block (left end x14
• Low ref
• Nca
• Of dash)
• Passenger back heated seat element (front passenger's seat back)
• Passenger cushion heated seat element (front passenger's seat cushion)
• Pnk
• Seo b2 fuse 37 30a
• Serial data
• Spo accessory
• Tan
• Underhood fuse block (left side of engine compt)

Front Heated Seats Wiring Diagram, with SPO Accessory (2 of 2) for Chevrolet Avalanche 2009

List of elements for Front Heated Seats Wiring Diagram, with SPO Accessory (2 of 2) for Chevrolet Avalanche 2009:

• Back & cushion ind ctrl
• Back ind ctrl
• Back sw ctrl
• Computer data lines system
• Cushion/back ind
• Dimming ctrl
• Driver door lock/window switch
• Driver heated seat switch
• Hi temp ind ctrl
• Low ref
• Low temp ind ctrl
• Med temp ind ctrl
• Passenger door lock/window switch
• Passenger heated seat switch
• Pnk
• Seat back ind
• Serial data
• Tan

Front Heated Seats Wiring Diagram, without SPO Accessory (1 of 2) for Chevrolet Avalanche 2009

List of elements for Front Heated Seats Wiring Diagram, without SPO Accessory (1 of 2) for Chevrolet Avalanche 2009:

• Back temp sig
• Computer data lines system
• Cushion element ctrl
• Cushion temp sig
• Driver back heated seat element (driver's seat back)
• Driver cushion heated seat element (driver's seat cushion)
• Driver seat 2 circuit breaker 25a
• G303 (base of left "b" pillar)
• Gnd
• Hot at all times
• J306
• J311 (driver's seat harness, approximately 5 cm from memory seat module c5 breakout)
• J316 (front passenger's seat harness, approximately 5 cm from c305 breakout)
• Left i/p junction block (left end of dash)
• Low ref
• Memory seat module (under driver's seat)
• Nca
• Passenger back heated seat element (front passenger's seat back)
• Passenger cushion heated seat element (front passenger's seat cushion)
• Pnk
• Serial data
• Tan
• X12

Front Heated Seats Wiring Diagram, without SPO Accessory (2 of 2) for Chevrolet Avalanche 2009

List of elements for Front Heated Seats Wiring Diagram, without SPO Accessory (2 of 2) for Chevrolet Avalanche 2009:

• 3b2
• 4a7
• Back & cushion ind ctrl
• Back ind ctrl
• Computer data lines system
• Cushion/back ind
• Ddm fuse 15a
• Dimming ctrl
• Driver door lock/ window switch
• Driver heated seat switch
• Dsm fuse 10a
• G200 (right front of hvac case)
• G201 (left end of dash)
• Gnd
• Hi temp ind ctrl
• Hot at all times
• I/p fuse block (left end of dash)
• Low ref
• Low temp ind ctrl
• Med temp ind ctrl
• Passenger door lock/ window switch
• Passenger heated seat switch
• Pdm fuse 15a
• Pnk
• Power distribution system
• Right i/p junction block (right end x1 of dash)
• Seat back ind
• Serial data
• Tan

Passenger Power Seat Wiring Diagram, 6-Way Power Seat for Chevrolet Avalanche 2009

List of elements for Passenger Power Seat Wiring Diagram, 6-Way Power Seat for Chevrolet Avalanche 2009:

• Down
• Fwd
• G304 (base of right "b" pillar)
• Hot at all times
• J314
• Left i/p junction block (left end of dash)
• Nca
• Pass seat 1 circuit breaker 25a
• Passenger seat adjuster assembly (under front passenger's seat)
• Passenger seat adjuster switch
• Passenger seat front vertical motor
• Passenger seat horizontal motor
• Passenger seat rear vertical motor
• Rwd
• Tan
• X11

Passenger Power Seat Wiring Diagram, 8-Way Power Seat for Chevrolet Avalanche 2009

List of elements for Passenger Power Seat Wiring Diagram, 8-Way Power Seat for Chevrolet Avalanche 2009:

• Fwd
• G304 (base of right "b" pillar)
• Hot at all times
• J314
• Left i/p junction block (left end of dash)
• Nca
• Out
• Pass seat 1 circuit breaker 25a
• Passenger seat adjuster motor assembly (under front passenger's seat)
• Passenger seat adjuster switch
• Passenger seat front vertical motor
• Passenger seat horizontal motor
• Passenger seat lumbar horizontal motor
• Passenger seat lumbar motor
• Passenger seat lumbar switch
• Passenger seat lumbar vertical motor
• Passenger seat rear vertical motor
• Passenger seat recline motor (under front passenger's seat)
• Pnk
• Rwd
• Tan
• X11