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Exterior Lights — GMC Acadia Denali 2014 Wiring Diagram

EXTERIOR LIGHTS

Backup Lamps Wiring Diagram for GMC Acadia Denali 2014

List of elements for Backup Lamps Wiring Diagram for GMC Acadia Denali 2014:

Automatic transmission assembly
Backup
Bck/up/stop fuse 15a
Body control module (bcm) (under left side of dash)
Computer data lines system
Control solenoid valve assembly
Data bus+
Data bus-
Engine control module (ecm) (left side of engine)
G301 (behind left kick panel)
G401 (near base of left "d" pillar)
Gnd
Ground distribution system
Hot at all times
I/p fuse block (behind right end of dash)
J251
J320 (w/ trailer provision) (in body harness, near x322)
J903 (in liftgate harness, middle right of liftgate)
J915
Lamp volt
Left backup lamp
Left liftgate tail lamp assembly
Park/ neutral sig
Red
Right backup lamp
Right liftgate tail lamp assembly
Serial data bus+
Serial data bus-
Sig a
Sig b
Sig c
Sig p
Tan
Trailer backup lamp relay
Transmission control module
Transmission internal mode switch
Underhood fuse block (above right front wheelwell)
W/ trailer provision
X903

Exterior Lamps Wiring Diagram (1 of 2) for GMC Acadia Denali 2014

List of elements for Exterior Lamps Wiring Diagram (1 of 2) for GMC Acadia Denali 2014:

5 volt reference
Auto
Bck/up/stop fuse 15a
Body control module (bcm) (under left side of dash)
Brake pedal position sensor (top of brake pedal assembly)
Center high mounted stop lamp
Computer data lines system
Ctsy fuse 15a
Engine control module (ecm) (left side of engine)
G301 (behind left kick panel)
G302 (near base of right "b" pillar)
G401 (near base of left "d" pillar)
G402 (above right rear wheelwell)
Gnd
Hazard sw sig
Hazard warning switch
Head
Headlamp switch
Hot at all times
I/p fuse block (behind right end of dash)
Ign voltage
Interior lights system
J215
J220
J251
J253
J913
Lamp volt
Left turn sig
Left turn sig ind
Logic
Low reference
Lr stop/turn lamp volt
Lt/trn/sig fuse 15a
Maf sensor sig
Nca
Off
Outage detection signal
Park
Park lamp rly ctrl
Park lamps volt
Rh turn sig ind lamp volt
Right rear side marker lamp
Right tail lamp
Right tail lamp assembly
Right tail/ stop & turn sig lamp
Right turn sig
Rr stop/turn lamp volt
Rt/trn/sig fuse 15a
Sensor sig
Sensor signal
Sensor sply volt
Serial data bus+
Serial data bus-
Stop lamp voltage
Switch signal 2
Tan
Turn signal/ multi-function switch
Underhood fuse block (above right front wheelwell)
X112
X201
X203
X209
X903
X911

Exterior Lamps Wiring Diagram (2 of 2) for GMC Acadia Denali 2014

List of elements for Exterior Lamps Wiring Diagram (2 of 2) for GMC Acadia Denali 2014:

(in liftgate harness, between breakouts for interior & exterior liftgate switches) j911
Air bag fuse 10a
Computer data lines system
Driver information center display
Driver outside rearview mirror (on driver's door)
G102 (right side of engine compt, on right inner fender panel)
G103 (left side of engine compt, on left inner fender panel)
G301 (behind left kick panel)
G302 (near base of right "b" pillar)
G303 (near base of left "b" pillar)
G401 (near base of left "d" pillar)
Gnd
Ground distribution system
Hot at all times
Hot w/ ignition main relay energized
I/p fuse block (behind right end of dash)
Ign volt
Instrument cluster
J102
J103
J215
J323
J324
J333 (in body harness, near lower rear corner of driver door opening)
J555
J575
J600
J602
J913
J915
Left front side marker lamp
Left front turn signal lamp
Left headlamp assembly
Left license plate lamp
Left liftgate tail lamp assembly
Left rear side marker lamp
Left tail lamp
Left tail lamp assembly
Left tail/ stop & turn sig lamp
Left turn ind
Logic
Low speed gmlan
Lt prk fuse 10a
Nca
Park lamp relay
Passenger outside rearview mirror (on front passenger's door)
Pnk
Right front side marker lamp
Right front turn signal lamp
Right headlamp assembly
Right license plate lamp
Right liftgate tail lamp assembly
Right tail lamp
Right turn ind
Rt prk fuse 10a
Trailer tow circuit
Trlr prk lamp fuse 10a
Underhood fuse block (above right front wheelwell)
W/ manual folding
W/ power folding
X500
X555
X600
X666
X933

Trailer Tow Wiring Diagram for GMC Acadia Denali 2014

List of elements for Trailer Tow Wiring Diagram for GMC Acadia Denali 2014:

Backup lamp voltage
Backup lamps relay
Body control module (bcm) (under left side of dash)
Computer data lines system
Data bus +
Data bus -
Engine control module (ecm) (left side of engine)
G110 (right front of engine, mounted to cylinder head)
G303 (near base of left "b" pillar)
G402 (above right rear wheelwell)
Hot at all times
I/p lamp volt
Interior lights system
J311 (in body harness, under center of floor console)
J320 (in body harness, near x322)
Left
Left trailer turn sig lamp
Lt trlr stop/trn fuse 10a
Park lamp relay
Right trailer stop/turn signal lamp relay
Right trailer turn sig lamp
Rt trlr stop/trn fuse 10a
Stop lamp sw sig x1
Tan
Trailer
Trailer connector (if equipped)
Trailer stop/turn signal lamp relay
Trlr bck/up fuse 10a
Trlr brk fuse 30a
Trlr prk lamp fuse 10a
Trlr pwr fuse 30a
Underhood fuse block (above right front wheelwell)
X209
X442

EXTERIOR LIGHTS – GMC Acadia Denali 2014 – SYSTEM WIRING DIAGRAMS