POWER SEATS – Chevrolet Cab & Chassis Silverado 3500 HD 2009 – SYSTEM WIRING DIAGRAMS

POWER SEATS

Adjustable Pedal Wiring Diagram for Chevrolet Cab & Chassis Silverado 3500 HD 2009

List of elements for Adjustable Pedal Wiring Diagram for Chevrolet Cab & Chassis Silverado 3500 HD 2009:

14

• (except 6.6l) (6.6l)
• Body control module (bcm) (lower left side of dash)
• Eap fuse 38 fuse 35 15a
• Electronic adjustable pedal (eap) assembly (under left side of dash)
• Electronic adjustable pedals pcb relay
• Fwd
• G200 (on right front corner of hvac module)
• Hot at all times
• I/p multi-function switch
• J200
• Left i/p junction block (lower left side of dash)
• Park enable pcb relay
• Rwd
• Underhood fuse block (left side of engine compt)

Climate Control Seats Wiring Diagram (1 of 2) for Chevrolet Cab & Chassis Silverado 3500 HD 2009

List of elements for Climate Control Seats Wiring Diagram (1 of 2) for Chevrolet Cab & Chassis Silverado 3500 HD 2009:

40

• (not used)
• 5v ref
• B11
• Climate control seat module
• Computer data lines system
• Driver seat back ventilation heating & cooling module
• Driver seat cushion ventilation heating & cooling module
• Drv cool ctrl
• Drv heat ctrl
• G304 (on lower right "b" pillar)
• Gmlan
• Gnd
• Hot w/ run/crnk relay energized
• Ign volt
• J314
• J317
• J318
• J319
• J320
• Left i/p junction block (lower left side of dash)
• Lh st sig
• Logic
• Low ref
• Memory seat module (msm) (under front of driver's seat)
• Misc ign fuse 43 (gas) fuse 40 (diesel) 10a
• Mode sig
• Pass cool ctrl
• Pass heat ctrl
• Passenger seat back ventilation heating & cooling module
• Passenger seat cushion ventilation heating & cooling module
• Pnk
• Power distribution system
• Rh st sig
• Serial data
• Speed ctrl
• Tan
• Temp sens sig
• Underhood fuse block (left side of engine compt)
• X12
• X305

Climate Control Seats Wiring Diagram (2 of 2) for Chevrolet Cab & Chassis Silverado 3500 HD 2009

List of elements for Climate Control Seats Wiring Diagram (2 of 2) for Chevrolet Cab & Chassis Silverado 3500 HD 2009:

48

• (on right front corner of hvac module) g200
• 4a7
• Back ind
• Batt pos volt
• Bck &
• Bck & cush
• Computer data lines system
• Cool ind
• Cooled seats fuse 24 30a x2
• Cush
• Ddm fuse 4 15a
• Driver door lock/ window switch
• Driver memory/ heated & cooled seat switch
• Drv heat cool ctrl
• Drv heat cool sw sig
• Drv heat hi temp ctrl
• Drv heat lo temp ctrl
• Drv heat mid temp ctrl
• Drv seat back ctrl
• Drv st bck & csh ctrl
• G201 (upper left corner of dash)
• Gmlan serial data
• Gnd
• Ground distribution system
• Hi ind
• Hot at all times
• I/p fuse block (left side of dash)
• Lo ind
• Low reference
• Memory sw dim ctrl
• Mid ind
• Pas heat back ctrl
• Pas heat cool ctrl
• Pas heat cool sw sig
• Pas heat hi temp ctrl
• Pas heat lo temp ctrl
• Pas heat mid temp ctrl
• Pas seat back ctrl
• Pas st bck & csh ctrl
• Passenger door lock/ window switch
• Passenger memory/ heated & cooled seat switch
• Pdm fuse 9 15a
• Pnk
• Power distribution system
• Right i/p junction block (in right end of x3 dash)
• Seat cool
• Seat heat
• Tan

Driver Power Seat Wiring Diagram for Chevrolet Cab & Chassis Silverado 3500 HD 2009

List of elements for Driver Power Seat Wiring Diagram for Chevrolet Cab & Chassis Silverado 3500 HD 2009:

15

• Driver seat 2 circuit breaker cb3 25a
• Driver seat adjuster motor assembly (on driver's seat track)
• Driver seat adjuster switch
• Driver seat front vertical motor
• Driver seat horizontal motor
• Driver seat rear vertical motor
• Fwd
• G303 (crew cab/ extended cab) (on lower left "b" pillar)
• G304 (regular cab) (on lower right "b" pillar)
• Hot at all times
• Left i/p junction block (lower left side of dash)
• Nca
• Rwd
• Tan
• X12

Heated Seats Wiring Diagram (1 of 2) for Chevrolet Cab & Chassis Silverado 3500 HD 2009

List of elements for Heated Seats Wiring Diagram (1 of 2) for Chevrolet Cab & Chassis Silverado 3500 HD 2009:

23

• Computer data lines system
• Driver back heated seat element (in driver's seat back)
• Driver cushion heated seat element (in driver's seat cushion)
• Driver seat 2 circuit breaker cb3 25a
• Elem ctrl
• G303 (on lower left "b" pillar)
• Gnd
• Hot at all times
• J306
• J311 (in driver seat harness, 5 cm from memory seat module x4 breakout)
• J316 (in passenger seat harness, 5 cm from x305 breakout)
• Left i/p junction block (lower left side of dash)
• Low ref
• Memory seat module (under front of driver's seat)
• Nca
• Passenger back heated seat element (in passenger's seat back)
• Passenger cushion heated seat element (in passenger's seat cushion)
• Pnk
• Serial data
• Sply volt
• Tan
• Temp sig
• X12

Heated Seats Wiring Diagram (2 of 2) for Chevrolet Cab & Chassis Silverado 3500 HD 2009

List of elements for Heated Seats Wiring Diagram (2 of 2) for Chevrolet Cab & Chassis Silverado 3500 HD 2009:

32

• 3b2
• 4a7
• Back & cushion ind ctrl
• Back ind ctrl
• Back seat ind
• Computer data lines system
• Cushion/back ind
• Ddm fuse 4 15a
• Dimming ctrl
• Driver door lock/ window switch
• Driver heated seat switch
• Dsm fuse 25 10a
• G200 (on right front corner of hvac module)
• G201 (upper left corner of dash)
• Gnd
• Hi temp ind ctrl
• High ind
• Hot at all times
• I/p fuse block (left side of dash)
• Low ind
• Low ref
• Low temp ind ctrl
• Med ind
• Med temp ind ctrl
• Passenger door lock/ window switch
• Passenger heated seat switch
• Pdm fuse 9 15a
• Pnk
• Power distribution system
• Right i/p junction block (in right x1 end of dash)
• Serial data
• Tan

Heated Steering Wheel Wiring Diagram for Chevrolet Cab & Chassis Silverado 3500 HD 2009

List of elements for Heated Steering Wheel Wiring Diagram for Chevrolet Cab & Chassis Silverado 3500 HD 2009:

27

• (except 6.6l) (6.6l)
• 7.5a
• Aux hvac ign fuse 48 fuse 45 10a
• Body control module (bcm) (lower left side of dash)
• Dim sig
• G200 (on right front corner of hvac module)
• Gnd
• Heated steering fuse
• Heated steering wheel
• Heated steering wheel control module (in steering wheel)
• Heated steering wheel ind
• Heated steering wheel switch
• Hot w/ run/crnk relay energized
• Ign
• Inflatable restraint steering wheel module coil (behind steering wheel)
• J214
• J220
• J223
• Led cntrl
• Left steering wheel control switch
• Nca
• Pnk
• Red
• Sns sig
• Sw sig
• Underhood fuse block (left side of engine compt)
• Whl cntrl

Passenger Power Seat Wiring Diagram, 6-Way Power Seat for Chevrolet Cab & Chassis Silverado 3500 HD 2009

List of elements for Passenger Power Seat Wiring Diagram, 6-Way Power Seat for Chevrolet Cab & Chassis Silverado 3500 HD 2009:

15

• Fwd
• G304 (on lower right "b" pillar)
• Hot at all times
• J314
• Left i/p junction block (lower left side of dash)
• Nca
• Pass seat 1 circuit breaker cb2 25a
• Passenger seat adjuster motor assembly (on passenger's seat track)
• 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 Cab & Chassis Silverado 3500 HD 2009

List of elements for Passenger Power Seat Wiring Diagram, 8-Way Power Seat for Chevrolet Cab & Chassis Silverado 3500 HD 2009:

21

• (in passenger's seat back)
• Fwd
• G304 (on lower right "b" pillar)
• Hot at all times
• J314
• Left i/p junction block (lower left side of dash)
• Nca
• Pass seat 1 circuit breaker cb2 25a
• Passenger seat adjuster motor assembly (on passenger's seat track)
• Passenger seat adjuster switch
• Passenger seat front vertical motor
• Passenger seat horizontal motor
• Passenger seat lumbar horizontal motor (in passenger's seat back)
• Passenger seat lumbar switch
• Passenger seat lumbar vertical motor
• Passenger seat rear vertical motor
• Passenger seat recline motor (lower right side of passenger's seat back)
• Pnk
• Rwd
• Tan
• X11