POWER DISTRIBUTION – GMC Sierra 1500 2014 – SYSTEM WIRING DIAGRAMS

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 5) for GMC Sierra 1500 2014

List of elements for Power Distribution Wiring Diagram (1 of 5) for GMC Sierra 1500 2014:

• (engine compartment, top right) battery fuse block
• (lower left side of dash) left instrument panel fuse block
• (not used)
• 2wd late production
• 4wd & 2wd early production
• Acc
• Aux wndw fuse 30a
• Battery
• Bcm 6 fuse 15a
• Bcm 8 fuse 20a
• Body control module
• Data link connector (dlc)
• Dlc/dsm fuse 10a
• Dlis fuse 2a
• Driver seat adjuster switch
• Driver window motor
• Drvr pwr seat fuse 30a
• Exp pto/seo b1 fuse 15a
• From underhood fuse block (diagram 2 of 5)
• Fuse 100a
• Fuse 125a
• Fuse 175a
• Fuse 60a
• Garage door opener
• Generator
• Ignition switch
• Inflatable restraint sensing & diagnostic module
• Instrument panel junction block
• Key in ignition switch
• Left rear window switch
• Lt drs fuse 30a
• Off
• Pass seat fuse 30a
• Passenger presence module
• Passenger seat adjuster switch
• Passenger window switch
• Power steering control module
• Red
• Right instrument panel fuse block (in right end of dash)
• Right rear window switch
• Roof beacon switch
• Rt dr wndw mtr fuse 30a
• Rt frt wndw sw fuse 10a
• Run
• Seat memory control module
• Seat memory control module (w/ memory)
• Seo b2 fuse 30a
• Sliding rear window close relay
• Sliding rear window open relay
• Start
• Starter motor
• Telematics communication interface control module
• To ignition main relay (diagram 5 of 5)
• To right instrument panel fuse block (diagram 4 of 5)
• To underhood fuse block (diagram 2 of 5)
• Ugdo/ isrvm fuse 10a
• W/ memory
• W/o memory
• X183
• X201
• X310
• X316
• X320
• X500
• X600
• X605
• X700
• X800

Power Distribution Wiring Diagram (2 of 5) for GMC Sierra 1500 2014

List of elements for Power Distribution Wiring Diagram (2 of 5) for GMC Sierra 1500 2014:

• (a/t)
• (in engine harness, 12 cm from ect sensor breakout) j105
• (not used)
• 4wd trec fuse 30a
• A/c clutch fuse 10a
• A/c compressor clutch relay
• Abs pump fuse 60a
• Abs vlv fuse 25a
• Active grille air shutter 1 motor module
• Active grille air shutter 2 motor module
• Aero shutter fuse 15a
• Assembly
• Automatic transmission assembly
• Body control module
• Chassis control module (w/ integrated trailer brake)
• Chassis control module (w/o integrated trailer brake)
• Control solenoid
• Cool fan 1 fuse 40a
• Cool fan 2 fuse 40a
• Ecm ign fuse 15a
• Electronic brake control module
• Engine control module
• Engine controls ignition relay
• Evaporative emission vent solenoid valve
• Fppm fuse 30a
• From battery fuse block (diagram 1 of 5)
• Front axle engagement actuator
• Front fog lamp relay
• Frt/wpr fuse 25a
• Fuel pump driver control module
• G110 (left front lower side of engine block)
• Headlamp high beam relay
• Horn relay
• I/p bec 1 fuse 50a
• Iccm fuse 10a
• Ignition main relay
• Instrument panel junction block x6
• Instrument panel junction block x9
• Ip bec 2 fuse 50a
• J199
• J214
• Left cooling fan motor
• Left trailer stop/turn signal lamp relay
• Mdl/batt rvc fuse 5a
• Nca
• Rear defogger relay
• Right cooling fan motor
• Right trailer stop/turn signal lamp relay
• Starter relay
• Stop lamp relay
• Strtr fuse 40a
• Tcm/ecm fuse 15a
• To left instrument panel fuse block (diagram 1 of 5)
• To left instrument panel fuse block (diagram 3 of 5)
• To splice j308 (diagram 5 of 5)
• Trailer backup lamps relay
• Trailer brake power control module
• Trailer connector
• Trailer park lamps relay
• Trans ign fuse 15a
• Transfer case control module
• Transfer case motor (a/t)
• Transmission control module
• Trlr batt fuse 30a
• Trlr brk fuse 30a
• Underhood fuse block (left side of engine compt)
• Valve
• Windshield washer pump relay
• Windshield wiper relay
• Windshield wiper speed control relay
• X111
• X115
• X132

Power Distribution Wiring Diagram (3 of 5) for GMC Sierra 1500 2014

List of elements for Power Distribution Wiring Diagram (3 of 5) for GMC Sierra 1500 2014:

• (in fuse block jumper harness) j220
• 2wd late production
• 4wd & 2wd early production
• Air bag/ info fuse 10a
• Amp fuse 30a
• Audio amplifier
• Bcm 1 fuse 10a
• Bcm 3 fuse 20a
• Bcm 5 fuse 10a
• Bcm 7p fuse 15a
• Body control module
• Data link connector (dlc)
• Driver back seat blower assembly
• Driver cushion seat blower assembly
• Driver seat heating & cooling switch (w/ climate control seats)
• Driver window switch
• From underhood fuse block (diagram 2 of 5)
• Hvac control module
• Inflatable restraint sensing & diagnostic module
• Info display module
• Instrument cluster
• Ipc fuse 10a
• J326
• J519
• Left instrument panel fuse block (lower left side of dash)
• Ltd htd cld seat fuse 15a
• Mir wndw mdl fuse 5a
• Outside rearview mirror switch
• Passenger back seat blower assembly
• Passenger cushion seat blower assembly
• Passenger presence module
• Passenger seat heating & cooling switch (w/ climate control seats)
• Peps/hvac fuse 10a
• Prk enbl/ eap fuse 15a
• Seat heating control module (w/ heated seats)
• Seat memory control module
• Seat memory control module (w/ heated seats)
• Telematics communication interface control module
• Transmission park position relay 87a
• W/ climate control seats
• X215
• X310
• X310 (w/o heated seats: in passenger seat harness, 5 cm from x305 breakout) (w/heated seats: heated passenger seat harness, 10 cm from heated seat elements breakout) j316
• X312
• X320
• X322
• X500
• X505

Power Distribution Wiring Diagram (4 of 5) for GMC Sierra 1500 2014

List of elements for Power Distribution Wiring Diagram (4 of 5) for GMC Sierra 1500 2014:

• (not used)
• 110v
• 110v ac accessory power receptacle (110v) 220v ac accessory power receptacle (220v)
• 110v ac phase a
• 220v
• 230v ac phase a
• 2wd late production
• 4wd & 2wd early production
• Ac inv fuse 25a
• Accessory dc/ac power inverter module
• Audio amplifier
• Audio/ video input adapter
• Auxiliary audio input (w/ center front seats)
• Auxiliary audio input (w/ floor custom console front compt)
• B+ 110v ac phase b 230v ac phase b
• Bare
• Bcm 2 fuse 10a
• Bcm 4 fuse 20a
• Blower motor
• Body control module
• Cargo lamp relay
• Drain wire
• From battery fuse block (diagram 1 of 5)
• Front & rear parking assist control module
• Front view camera module
• Frt blwr fuse 40a
• G210 (right front dash defroster deflector)
• Gnd
• Human interface control
• Instrument panel junction block
• Inverter ctrl
• J240
• J250
• J295
• J305 (in driver seat harness, 5 cm into x303)
• J326
• Left steering wheel controls switch
• Logic
• Media disc player
• Module
• Passenger back seat blower assembly
• Passenger cushion seat blower assembly
• Radio
• Rdo fuse 20a
• Red
• Right instrument panel fuse block (in right end of dash)
• Right steering wheel controls switch
• Roof beacon relay
• Rse fuse 10a
• Rt frt htd cld seat fuse 15a
• Seat heating control module (w/ heated seats)
• Seo fuse 15a
• Spare fuse 15a
• Steering wheel air bag coil
• Str whl cntrl fuse 2a
• Sunroof fuse 30a
• Sunroof motor
• To retained accessory power relay 2 (diagram 5 of 5)
• Usb/obs det fuse 15a
• Video display 2nd row
• W/ climate control seats
• W/ vedio system
• W/o vedio system
• X201
• X217
• X300
• X305
• X314
• X316
• X318
• X320
• X322 (2wd)

Power Distribution Wiring Diagram (5 of 5) for GMC Sierra 1500 2014

List of elements for Power Distribution Wiring Diagram (5 of 5) for GMC Sierra 1500 2014:

• (in passenger seat harness, 10 cm from heated seat cushion element breakout) j308
• (inside drive motor generator battery) g312
• Accy/run crnk fuse 10a
• Apo 1/ltr fuse 15a
• Apo 2 fuse 15a
• Apo 3 fuse 15a
• Apo 4 fuse 15a
• Apo fuse 50a
• Body control module
• Center console 1 accessory power receptacle
• Center console 2 accessory power receptacle
• Center control compartment accessory power receptacle
• Center seat accessory power receptacle
• Collision alert indicators
• From lt drs fuse (diagram 1 of 5)
• From underhood fuse block (diagram 2 of 5)
• From usb/obs det fuse (diagram 4 of 5)
• G210 (right front dash defroster deflector)
• G218 (left front dash defroster deflector)
• Htd whl fuse 7.5a
• Hvac control module
• Hvac/aux hvac ign fuse 15a
• Ignition main relay
• Inside rearview mirror
• Instrument cluster
• Instrument panel 1 accessory power receptacle
• Instrument panel 2 accessory power receptacle
• Instrument panel junction block x9
• Ipc ign/sdm ign fuse 10a
• J205
• J240
• J241
• J340 (in driver seat jumper harness, 5 cm in x324 breakout)
• J341 (in driver seat jumper harness, 10 cm into x324 breakout)
• J342
• Left instrument panel fuse block (lower left side of dash)
• Mobile device wireless charger module
• Passenger air bag disabled indicator
• Rear body junction block
• Rearview camera
• Red
• Retained accessory power relay 1
• Retained accessory power relay 2
• Right instrument panel fuse block (in right end of dash)
• Seo alc fuse 15a
• Seo rap fuse 10a
• Sliding rear window switch
• Steering wheel air bag coil
• Steering wheel heating control module
• Sunroof motor
• Transfer case control module
• Underhood fuse block (left side of engine x5 compt)
• W/ driver & passenger split seats
• W/o driver & passenger split seats
• X201
• X215
• X300
• X314
• X316
• X319