POWER SEATS – GMC Sierra 1500 2014 – SYSTEM WIRING DIAGRAMS

POWER SEATS

Adjustable Pedal Wiring Diagram for GMC Sierra 1500 2014

List of elements for Adjustable Pedal Wiring Diagram for GMC Sierra 1500 2014:

• (left front dash defroster deflector)
• (lower left side of dash)
• 87a
• Adjustable pedal motor (lower left side of dash)
• Adjustable pedal relay
• Body control module (bcm) (lower left side of dash)
• Forward 87a adjustable pedal relay
• Fwd
• G218
• G218 (left front dash defroster deflector)
• Hot at all times
• Instrument panel multi-function switch
• J205
• J212
• Left instrument panel fuse block (left side of dash)
• Left instrument panel junction block x8
• Prk enbl/eap fuse 15a
• Rearward 87a
• Rwd
• Transmission park position relay
• X275

Climate Control Seats Wiring Diagram (1 of 2) for GMC Sierra 1500 2014

List of elements for Climate Control Seats Wiring Diagram (1 of 2) for GMC Sierra 1500 2014:

• (left front dash defroster deflector) g218
• Batt pos volt
• Batt positive voltage
• Bcm 5 fuse 10a
• Body control module (lower left side of dash)
• Computer data lines system
• Driv seat vent mtr ctrl
• Driver back seat blower assembly
• Driver back seat heating element (in driver's seat back)
• Driver cushion seat blower assembly
• Driver cushion seat heating element (in driver's seat cushion)
• Driver heated back element sply volt
• G311 (inside drive motor generator battery)
• Gnd
• Ground
• Hot at all times
• J205
• J313
• J316
• J317 (in passenger seat harness, 5 cm from seat adjuster motor breakout)
• J318
• Left instrument panel fuse block (left side of dash)
• Logic
• Ltd htd cld seat fuse 15a
• Nca
• Network bus 5
• Pass seat vent mtr ctrl
• Seat back temp sens sig
• Vent motor ctrl
• X310
• X312
• X320

Climate Control Seats Wiring Diagram (2 of 2) for GMC Sierra 1500 2014

List of elements for Climate Control Seats Wiring Diagram (2 of 2) for GMC Sierra 1500 2014:

• 2wd
• Amp fuse 15a
• Back element sply volt
• Batt pos volt
• Computer data lines system
• Driver seat heating & cooling switch
• Early production
• G218 (left front dash defroster deflector)
• G312 (inside drive motor generator battery)
• Ground
• Hot at all times
• Ipc fuse 10a
• J212
• J220
• J323
• J326
• J327 (in headliner harness, 15 cm from front inside air temperature sensor breakout)
• J328
• Late production
• Left instrument panel fuse block (left side of dash)
• Logic
• Nca
• Pass heated seat element sply volt
• Pass seat vent motor control
• Passenger back seat blower assembly
• Passenger back seat heating element (in passenger's seat back)
• Passenger cushion seat blower assembly
• Passenger cushion seat heating element (in passenger's seat cushion)
• Passenger seat heating & cooling switch
• Right instrument panel fuse block
• Spare fuse 15a
• Vent motor ctrl
• X320
• X322

Driver Power Seat Wiring Diagram for GMC Sierra 1500 2014

List of elements for Driver Power Seat Wiring Diagram for GMC Sierra 1500 2014:

• Down
• Driver seat adjuster switch
• Driver seat front vertical motor
• Driver seat horizontal motor
• Driver seat lumbar support horizontal motor (in driver's seat back)
• Driver seat rear vertical motor
• Driver seat recline motor (lower right side of passenger's seat back)
• Drvr pwr seat fuse 30a
• Fwd
• G311 (inside drive motor generator battery)
• Hot at all times
• J313
• Left instrument panel fuse block (left side of dash)
• Rwd
• X310
• X311

Heated Seats Wiring Diagram for GMC Sierra 1500 2014

List of elements for Heated Seats Wiring Diagram for GMC Sierra 1500 2014:

• (inside drive motor generator battery)
• Amp fuse 15a
• Back ele sply volt
• Battery positive volt
• Computer data lines system
• Driver back seat heating element (in driver's seat back)
• Driver cushion seat heating element (in driver's seat cushion)
• Driver seat heating & cooling switch
• Early production
• G218 (left front dash defroster deflector)
• G311 (inside drive motor generator battery)
• G312
• G312 (inside drive motor generator battery)
• Gnd
• Hot at all times
• Ipc fuse 10a
• J212
• J220
• J318
• J328
• Late production
• Left instrument panel fuse block (left side of dash)
• Ltd htd cld seat fuse 15a
• Network bus 2
• Passenger back seat heating element (in passenger's seat back)
• Passenger cushion seat heating element (in passenger's seat cushion)
• Passenger seat heating & cooling switch
• Right instrument panel fuse block
• Rt frt htd cld seat fuse 15a
• Seat ele sply volt
• Seat heating control module
• X310
• X312
• X320
• X322

Heated Steering Wheel Wiring Diagram for GMC Sierra 1500 2014

List of elements for Heated Steering Wheel Wiring Diagram for GMC Sierra 1500 2014:

• G210 (right front dash defroster deflector)
• Gnd
• Heated steering wheel ind
• Heated steering wheel switch
• Hot w/ ignition run/crank relay energized
• Htd whl fuse 7.5a
• Ign 1 volt
• J284
• J285
• Led cntrl
• Left instrument panel fuse block (left side of dash)
• Left steering wheel control switch
• Logic
• Pnk
• Red
• Right steering wheel controls switch
• Sns sig
• Steering wheel air bag coil
• Steering wheel heater
• Steering wheel heating control module (in steering wheel)
• Sw sig
• Whl hi cntrl
• X201

Passenger Power Seat Wiring Diagram for GMC Sierra 1500 2014

List of elements for Passenger Power Seat Wiring Diagram for GMC Sierra 1500 2014:

• Down
• Fwd
• G312 (inside drive motor generator battery)
• Hot at all times
• J323
• Pass seat fuse 30a
• Passenger seat adjuster switch
• Passenger seat front vertical motor
• Passenger seat horizontal motor
• Passenger seat lumbar support horizontal motor (in passenger's seat back)
• Passenger seat lumbar support vertical motor (in passenger's seat back)
• Passenger seat rear vertical motor
• Passenger seat recline motor (lower right side of passenger's seat back)
• Right instrument panel fuse block
• Rwd
• X320
• X321