EXTERIOR LIGHTS – Cadillac Escalade EXT 2009 – SYSTEM WIRING DIAGRAMS

EXTERIOR LIGHTS

Backup Lamps Wiring Diagram for Cadillac Escalade EXT 2009

List of elements for Backup Lamps Wiring Diagram for Cadillac Escalade EXT 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 Cadillac Escalade EXT 2009

List of elements for Beacon Lamp Wiring Diagram for Cadillac Escalade EXT 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, with One Piece Liftgate (1 of 2) for Cadillac Escalade EXT 2009

List of elements for Exterior Lamps Wiring Diagram, with One Piece Liftgate (1 of 2) for Cadillac Escalade EXT 2009:

• (license lamp harness) j905
• (right "d" pillar) g402
• 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
• Detection sig
• Engine controls system
• G100 (except hybrid: lower left radiator support) (hybrid: right front of engine compt)
• G201 (left end of dash)
• 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 (left end of dash)
• Ign
• Interior lights system
• J114
• J118
• J201
• J217
• J400
• J405
• J906
• Lamp ctrl
• Lamp rly
• Left
• Left front park lamp
• Left front side marker lamp
• Left head- lamp
• Left i/p junction block (left end of dash)
• Left license lamp
• Left tail lamp circuit board
• Left turn sig
• Logic
• Lt prk fuse 26 15a
• Lt stop trn fuse 15a
• Lt tail lmp outage detec
• Misc ign fuse 43 10a
• Nca
• Off
• Park
• Park lamp
• Park lamp relay
• Park lamp sig
• Pnk
• Power distribution system
• Right
• Right license lamp
• Right turn sig
• Rt stop trn fuse 15a
• Serial data
• Side marker
• Sig lamp ctrl
• Stop lamp switch (top of brake pedal bracket)
• Stop lamps fuse 15a
• Stop/ turn lamp
• Tan
• 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/ t4q
• W/o t4q
• X1 f3
• X1 m5
• X11

Exterior Lamps Wiring Diagram, with One Piece Liftgate (2 of 2) for Cadillac Escalade EXT 2009

List of elements for Exterior Lamps Wiring Diagram, with One Piece Liftgate (2 of 2) for Cadillac Escalade EXT 2009:

• (except hybrid: lower left radiator support) (hybrid: right front of engine compt)
• (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 lt prk a fuse 26 (diagram 1 of 2)
• G100
• G100 (except hybrid: lower left radiator support) (hybrid: right front of engine compt)
• 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)
• Ign
• Instrument panel cluster
• Ipc fuse 46 10a
• J103
• J121
• J123
• J406
• Lamp ctrl
• Left front repeater lamp
• Left front turn signal lamp
• Left i/p junction block (left end of dash)
• Left turn ind
• Logic
• Low ref
• Nca
• Park lamp
• Passenger door lock/ window switch
• Passenger outside rearview mirror
• Power distribution system
• Right front park lamp
• Right front repeater lamp
• Right front side marker lamp
• Right front turn signal lamp
• Right head- lamp
• Right i/p junction block (right end of dash)
• Right tail lamp circuit board
• Right turn ind
• Rt prk fuse 27 15a
• Serial data
• Side marker
• Stop/ turn lamp
• Underhood fuse block (left side of engine compt)
• W/ enlarged turn signal lamp
• W/ heated folding mirror
• W/ heated/ power folding mirror
• W/ t4q
• W/o heated folding mirror
• W/o heated/ power folding mirror
• W/o t4q
• X1 a4
• X1 c3
• X1 c4
• X1 f2
• X3 a1
• X3 a2
• X3 a4
• X4 b2
• X4 c1
• X4 h5
• X4 k5

Exterior Lamps Wiring Diagram, without One Piece Liftgate (1 of 2) for Cadillac Escalade EXT 2009

List of elements for Exterior Lamps Wiring Diagram, without One Piece Liftgate (1 of 2) for Cadillac Escalade EXT 2009:

• (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)
• Grd
• Hazard sw sig
• Hazard switch
• Head
• Headlamp & panel dimmer switch
• Hot at all times
• Hot w/ run/crnk relay energized
• I/p fuse block (left end of dash)
• Ign
• Interior lights system
• J114 (headlight harness)
• J118
• J201
• J217
• J402
• Lamp ctrl
• Lamp rly
• Left
• Left backup lamp
• Left front park lamp
• Left front side marker lamp
• Left head- lamp
• Left i/p junction block (left end of dash)
• Left license lamp
• Left rear side marker lamp
• Left turn sig
• Logic
• Lower left tail/stop & turn signal lamp
• Lt prk fuse 26 15a
• Lt stop trn fuse 15a
• Misc ign fuse 43 10a
• Mjr
• Mnr
• Nca
• Off
• Park
• Park lamp relay
• Park lamp sig
• Pnk
• Power distribution system
• Right
• Right license lamp
• Right turn sig
• Rt stop trn fuse 15a
• Serial data
• Sig lamp ctrl
• Stop lamp switch (top of brake pedal bracket)
• Stop lamps fuse 15a
• Tail/stop & turn signal lamp
• Tan
• 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)
• Upper left grd
• W/ t4q
• W/o t4q
• X1 f3
• X1 m5
• X11

Exterior Lamps Wiring Diagram, without One Piece Liftgate (2 of 2) for Cadillac Escalade EXT 2009

List of elements for Exterior Lamps Wiring Diagram, without One Piece Liftgate (2 of 2) for Cadillac Escalade EXT 2009:

• (except hybrid: lower left radiator support) (hybrid: right front of engine compt)
• (headlight harness) j115
• (left side of engine compt)
• (not used)
• 3a4
• Computer data lines system
• Courtesy lamp
• Driver door lock/ window switch
• Driver outside rearview mirror
• Exterior courtesy lamp
• Exterior illumination lamp
• From lt prk a fuse 26 (diagram 1 of 2)
• G100
• G100 (except hybrid: lower left radiator support) (hybrid: right front of engine compt)
• G101
• G101 (lower right radiator support)
• G201 (left end of dash)
• G400 (left rear body mount)
• Gnd
• Grd
• Hot at all times
• I/p fuse block (left end of dash)
• Ign
• Instrument panel cluster
• Ipc fuse 46 10a
• J103
• J121
• J123
• Lamp ctrl
• Left front repeater lamp
• Left front turn signal lamp
• Left i/p junction block (left end of dash)
• Left turn ind
• Logic
• Low ref
• Lower right tail/stop & turn signal lamp
• Mjr
• Mnr
• Nca
• Passenger door lock/ window switch
• Passenger outside rearview mirror
• Power distribution system
• Right backup lamp
• Right front park lamp
• Right front repeater lamp
• Right front side marker lamp
• Right front turn signal lamp
• Right head- lamp
• Right i/p junction block (right end of dash)
• Right rear side marker lamp
• Right turn ind
• Rt prk fuse 27 15a
• Serial data
• Underhood fuse block
• Underhood fuse block (left side of engine compt)
• Upper right tail/stop & turn signal lamp
• W/ enlarged turn signal lamp
• W/ heated/ power folding mirror
• W/ t4q
• W/o heated/ power folding mirror
• W/o t4q
• 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 Cadillac Escalade EXT 2009

List of elements for Trailer Tow Wiring Diagram for Cadillac Escalade EXT 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