NAVIGATION – GMC Sierra 1500 2014 – SYSTEM WIRING DIAGRAMS

NAVIGATION

Lane Departure Warning Wiring Diagram for GMC Sierra 1500 2014

List of elements for Lane Departure Warning Wiring Diagram for GMC Sierra 1500 2014:

• Alert led ctrl
• Batt pos volt
• Body control module (lower left side of dash)
• Collision alert indicators
• Computer data lines
• Computer data lines system
• Dimming ctrl
• Frontview camera module (behind inside rearview mirror)
• G210 (right front dash defroster deflector)
• G218 (left front dash defroster deflector)
• Gap up/down switch
• Gmlan serial data
• Gnd
• Ground
• Hi spd gmlan serial data (+) 1
• Hi spd gmlan serial data (-) 1
• Hot at all times
• Hot w/ ignition main relay energized
• Ign 1 volt
• Ind dimming ctrl
• Instrument cluster
• Instrument panel junction block
• Instrument panel multi-function switch
• Ipc ign/sdm ign fuse 10a
• J212
• J305
• J332
• Lane departure warning disable sw sig
• Lane departure warning disable switch
• Lane departure warning ind
• Lane departure warning ind ctrl
• Left instrument panel fuse block (lower left side of dash)
• Left steering wheel controls switch
• Lo spd gmlan serial data
• Logic
• Reflected led display dimming ctrl
• Right instrument panel fuse block (in right end of dash)
• Steering wheel air bag coil
• System
• Up/down sw sig
• Usb/obs det fuse 15a
• Volt ref

Navigation Wiring Diagram (1 of 4) for GMC Sierra 1500 2014

List of elements for Navigation Wiring Diagram (1 of 4) for GMC Sierra 1500 2014:

• Am/fm ant sig
• Aux audio comm sig
• Aux audio screen (2)
• Aux detection sig
• Auxiliary audio input
• Batt positive volt
• Coax
• Computer data lines system
• Gmlan serial data
• Gnd
• Hd/xm/gps
• Hot at all times
• J250
• L aux audio sig (2)
• Logic
• Low ref
• Media disc player (if equipped)
• Most control
• Most serial data (+)
• Most serial data (-)
• Nca
• Network bus 10
• Positive voltage
• R aux audio sig (2)
• Radio
• Radio antenna
• Rdo fuse 20a
• Right instrument panel fuse block (in right end of dash)
• Serial data (+)
• Serial data (-)
• Signal ground
• Telephone voice sig
• Usb
• Usb/obs det fuse 15a
• X245
• X275
• X300
• X301
• X313
• X314

Navigation Wiring Diagram (2 of 4) for GMC Sierra 1500 2014

List of elements for Navigation Wiring Diagram (2 of 4) for GMC Sierra 1500 2014:

• (left side of front passenger seat) g325
• Bat pos volt
• Batt pos volt
• Bus 12 network
• Coax
• Computer data lines system
• Display
• Down
• G210 (right front dash defroster deflector)
• G305
• Gmlan serial data
• Ground
• Hot at all times
• Info display module
• Instrument panel junction block
• Ipc fuse 10a
• J220
• J285
• J295
• J350
• Left instrument panel fuse block (lower left side of dash)
• Left steering wheel controls switch
• Logic
• Mute
• Nca
• Network bus 10
• Network bus 9
• Radio presets steering wheel controls switch
• Radio volume steering wheel controls switch
• Radio/hvac controls
• Right instrument panel fuse block (in right end of dash)
• Right steering wheel controls switch
• Source
• Steering wheel air bag coil
• Str whl cntrl fuse 2a
• Usb
• Voice
• Vol +
• Vol -
• X201

Navigation Wiring Diagram (3 of 4) for GMC Sierra 1500 2014

List of elements for Navigation Wiring Diagram (3 of 4) for GMC Sierra 1500 2014:

• (in overhead console) cellular phone microphone
• (left front of roof) cellular phone, navigation & digital radio antenna
• (or 5149)
• (or 654)
• Amp fuse 30a
• Audio sig
• Batt pos volt
• Camera signal 1 +
• Camera signal 1 -
• Cell
• Coax
• Communication enable
• Computer data lines system
• Digital radio antenna
• Drain wire
• Gmlan serial data (+) 1
• Gmlan serial data (-) 1
• Gnd
• Gps
• Gps/cell
• Hot at all times
• Human interface control module (behind glove box)
• Left instrument panel fuse block (lower left side of dash)
• Low ref
• Microphone sig
• Microphone/audio
• Most control
• Most serial data (+)
• Most serial data (-)
• Navigation antenna signal splitter
• Navigation display sig (+)
• Navigation system
• Nca
• Network bus 5
• Red
• Ser data (+)
• Ser data (-)
• Telematics communication interface control module
• Usb
• Usb receptacle
• Usb srl data low ref
• Voice sig
• Vt-1
• Vt-2
• W/ onstar
• W/ splitter
• W/o onstar
• W/o splitter
• X210
• X222
• X305

Navigation Wiring Diagram (4 of 4) for GMC Sierra 1500 2014

List of elements for Navigation Wiring Diagram (4 of 4) for GMC Sierra 1500 2014:

• (w/o premium surround amplifier) j298
• Audio amplifier (under rear of center console)
• Batt pos volt
• Computer data lines system
• Engine controls system
• G325 (left side of front passenger seat)
• Gmlan serial data
• Ground
• J201 (w/o premium surround amplifier) (in i/p harness, in headlight & dimmer switch breakout)
• J202 (w/o premium surround amplifier) (in i/p harness, 12.5 cm from instrument cluster breakout)
• J299 (w/o premium surround amplifier)
• J350
• Left front door speaker
• Left front radio volume compensator interior noise microphone
• Left instrument panel speaker
• Lf spk (+)
• Lf spk (-)
• Lf spkr (+) (1)
• Lf spkr (-) (1)
• Lr spk (+)
• Lr spk (-)
• Microphone 1 ret
• Microphone 1 sig
• Microphone 2 ret
• Microphone 2 sig
• Microphone 3 ret
• Microphone 3 sig
• Most control
• Nca
• Rear radio volume compensator interior noise microphone
• Replicated sig
• Rf spk (+)
• Rf spk (-)
• Rf spkr (+) (1)
• Rf spkr (-) (1)
• Right front door speaker
• Right front radio volume compensator interior noise microphone
• Right instrument panel speaker
• Right rear door speaker
• Rr spk (+)
• Rr spk (-)
• Serial data (+)
• Serial data (-)
• Speaker +
• Speaker -
• Subwoofer door speaker
• W/ premium surround amplifier
• W/o premium surround amplifier
• X225
• X275
• X315
• X500
• X600
• X700
• X800

Parking Assistant Wiring Diagram for GMC Sierra 1500 2014

List of elements for Parking Assistant Wiring Diagram for GMC Sierra 1500 2014:

• (left front dash defroster deflector) g218
• (right side of front passenger seat) g327
• Batt pos volt
• Computer data lines system
• Corner sens
• Front & rear parking assist control module (below lower right of rear window)
• Hot at all times
• Instrument panel junction block
• Instrument panel multi-function switch
• Interior lights system
• J105 (in engine harness, 12 cm from ect sensor breakout)
• J212
• J305
• J490
• J495
• Led disable sig low spd gmlan serial data
• Left front middle object sensor
• Left front outer object sensor
• Left rear middle object sensor (left side of rear bumper)
• Left rear outer object sensor
• Left/right/mid sen
• Lf corner parking
• Lf middle sens sig
• Lr corner sen sig
• Lr middle sens sig
• Parking assist disable switch
• Rear body junction block
• Rear park assist disable sig
• Rf corner sens sig
• Rf middle sens sig
• Right front middle object sensor
• Right front outer object sensor
• Right instrument panel fuse block (in right end of dash)
• Right rear middle object sensor (right side of rear bumper)
• Right rear outer object sensor
• Rr corner sens sig
• Rr middle sens sig
• Sens low ref
• Sens sply volt
• Sig gnd
• Usb/obs det fuse 15a
• X100
• X150
• X185

Rear View Camera Wiring Diagram for GMC Sierra 1500 2014

List of elements for Rear View Camera Wiring Diagram for GMC Sierra 1500 2014:

• Accy/run crnk fuse 10a
• Base radio infotainment system
• Bck up lamp fuse 10a
• Camera sig +
• Camera sig -
• Except base radio infotainment system
• G325 (left side of front passenger seat)
• Hot w/ ignition main relay energized
• Hot w/ trailer backup lamps relay energized
• Human machine interface control module (behind the glove box)
• J350
• J380
• Left instrument panel fuse block (lower left side of dash)
• Nca
• Radio
• Rear body junction block
• Rearview camera (left of tailgate handle)
• Red
• Underhood fuse block (left side of engine compt)
• X185
• X275