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Exterior Lights — GMC Yukon Denali 2009 Wiring Diagram

EXTERIOR LIGHTS

Backup Lamps Wiring Diagram for GMC Yukon Denali 2009

List of elements for Backup Lamps Wiring Diagram for GMC Yukon Denali 2009:

(left side of engine compt)
6.0l (vin 5)
Automatic transmission
Automatic transmission (6 speed & 6.0l (vin 5) a/t)
Automatic transmission internal mode switch (ims)
Backup ctrl
Backup lamp rly ctrl
Bck/up lamp pcb relay
Body control module (bcm) (left side of dash)
Cadillac w/o one piece liftgate w/ liftglass
Chevrolet
Computer data lines system
Control solenoid valve assembly
Data bus +
Data bus -
Engine control module (ecm) (left side of engine compt)
G102 (lower left front of engine)
G103 (front of right cylinder head)
G400 (left rear body mount)
G401 (left rear body mount)
Gmc
Grd
Hot at all times
Inside rearview mirror (isrvm)
J105
J106
Left backup lamp
Left i/p junction block (left end of dash)
Mjr
N5 x2
Nca
Park/neutral position (pnp) switch
Rearview camera (if equipped) (middle of tailgate)
Red
Right backup lamp
Ser data bus +
Ser data bus -
Sig a
Sig b
Tan
Trans range sig a
Trans range sig b
Transmission control module
Transmission control module (4 speed a/t)
Underhood fuse block (left side of engine compt)
Veh bck/up fuse 15 10a
X10
X11
X5 h8

Beacon Lamp Wiring Diagram for GMC Yukon Denali 2009

List of elements for Beacon Lamp Wiring Diagram for GMC Yukon Denali 2009:

Distribution system
G200 (right front of hvac case)
Hot at all times
I/p fuse block (left end of dash)
Interior lights system
J1 x4
J323
Left i/p junction block (left end of dash)
Pdm fuse 15a
Power
Right i/p junction block (right end of dash)
Roof beacon relay
Roof beacon switch
S/roof fuse 33 30a
Underhood fuse block (left side of engine compt)
X1 2b1
X1 4a7
X10
X2 b1

Exterior Lamps Wiring Diagram (1 of 2) for GMC Yukon Denali 2009

List of elements for Exterior Lamps Wiring Diagram (1 of 2) for GMC Yukon Denali 2009:

(headlight harness) j114
(left end of dash)
(license lamp harness, approximately 12 cm from license lamp right breakout) j401
12v ref
Auto
Bcm fuse 10a
Body control module (bcm) (left side of dash)
Brake sig
Bus +
Bus -
Center high mounted stop lamp (chmsl)
Chmsl volt
Computer data lines system
Contact sig
Ctsy fuse 15a
Engine controls system
G100 (except hybrid: lower left radiator support) (hybrid: right front of engine compt)
G201 (left end of dash)
G304 (base of right "b" pillar)
G401 (left rear body mount)
G402 (right "d" pillar)
Hazard sw sig
Hazard switch
Head
Headlamp & panel dimmer switch
Hot at all times
Hot w/ run/crnk relay energized
I/p fuse block
Interior lights system
J124
J201
J217
J304
J400
J402
J905 (license lamp harness)
J906
Lamp rly
Left
Left backup lamp
Left front side marker lamp
Left i/p junction block (left end of dash)
Left license lamp
Left park/ turn signal lamp
Left rear side marker lamp
Left tail/ stop lamp
Left tail/ turn signal lamp
Left turn sig
Lf turn sig
Lr turn sig
Lt prk fuse 26 15a
Lt stop trn fuse 15a
Misc ign fuse 43 10a
Off
Park
Park lamp relay
Park lamp sig
Pnk
Power distribution system
Rf turn sig
Right
Right license lamp
Right turn sig
Rr turn sig
Rt stop trn fuse 15a
Serial data
Stop lamp switch (top of brake pedal bracket)
Stop lamps fuse 15a
Stop lp ctrl
Tan
To right tail/stop lamp (diagram 2 0f 2)
To rt park fuse 27 (diagram 2 0f 2)
Trans- missions system
Turn signal/ multi- function switch
Underhood fuse block (left side of engine compt)
W/ one piece liftgate
W/o one piece liftgate
X1 d1
X1 m5
X11

Exterior Lamps Wiring Diagram (2 of 2) for GMC Yukon Denali 2009

List of elements for Exterior Lamps Wiring Diagram (2 of 2) for GMC Yukon Denali 2009:

(except hybrid: lower left radiator support) g100
(headlight harness)
(lower right radiator support) g101
(not used)
3a4
Computer data lines system
Courtesy lamp
Driver door lock/ window switch
Driver outside rearview mirror
Exterior illumination lamp
From left tail/stop b lamp (diagram 1 0f 2)
From lt prk a fuse 26 (diagram 1 of 2)
G101 (lower right radiator support)
G201 (left end of dash)
G400 (left rear body mount)
Gnd
Hot at all times
I/p fuse block (left end of dash)
Instrument panel cluster
Ipc fuse 46 10a
J115
J125
Lamp) j191
Left front repeater lamp
Left i/p junction block (left end of dash)
Left turn ind
Logic
Low ref
Passenger door lock/ window switch
Passenger outside rearview mirror
Right backup lamp
Right front repeater lamp
Right front side marker lamp
Right i/p junction block (right end of dash)
Right park/ turn signal lamp
Right rear side marker lamp
Right tail/ stop lamp
Right tail/ turn signal lamp
Right turn ind
Rt prk fuse 27 15a
Serial data
Underhood fuse block (left side of engine compt)
W/ enlarged turn signal lamp
W/ heated/ folding mirror
W/o heated/ folding mirror
X1 a4
X1 c3
X1 c4
X1 f2
X3 a1
X3 a2
X3 a4
X4 b2
X4 c1
X4 h5
X4 k5

Trailer Tow Wiring Diagram for GMC Yukon Denali 2009

List of elements for Trailer Tow Wiring Diagram for GMC Yukon Denali 2009:

(not used)
B4 x3
Body control module (bcm) (left side of dash)
Brake sig
C2 x5
Computer data lines system
F2 x3
G200 (right front of hvac case)
G400 (left rear body mount)
H3 x5
Hot at all times
Hot w/ bck/up lamp relay energized
Hot w/ park lamp relay energized
Hot w/ run/crnk relay energized
J200
Left i/p junction block (left end of dash)
Lt turn sig lamp
Misc ign fuse 43 10a
Pnk
Power distribution system
Rt turn sig lamp
Serial data
Serial data bus +
Serial data bus - x3
Stop lamp switch (top of brake pedal bracket)
Stud 1 fuse 68 40a
Stud 2 fuse 63 30a
Tan
Trailer connector (center rear of vehicle)
Trlr bck/up fuse 10 10a
Trlr prk fuse 25 15a
Trlr stop lt fuse 3 10a
Trlr stop lt pcb relay
Trlr stop rt fuse 1 10a
Trlr stop rt pcb relay
Underhood fuse block (left side of engine compt)
X3 e1
X3 e2
X5 a2
X5 h1

EXTERIOR LIGHTS – GMC Yukon Denali 2009 – SYSTEM WIRING DIAGRAMS