INTERIOR LIGHTS – Hummer H2 2007 – SYSTEM WIRING DIAGRAMS

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram (1 of 3) for Hummer H2 2007

List of elements for Courtesy Lamps Wiring Diagram (1 of 3) for Hummer H2 2007:

• (on left side of dash, near left kick panel) g200
• (on left side of dash, near left kick panel) i/p relay block
• A11
• Ajar
• Ajar input
• B12
• Batt pos volt
• Body control module (bcm) (on top left side of dash, above i/p fuse block)
• Class 2 data
• Class 2 serial data
• Ctsy lamp ctrl
• Ctsy lamp on sig
• Ctsy lamp on sw
• Ctsy lamp power
• Door ajar sig
• Driver door latch assembly (at rear of driver door)
• Driver door module (ddm) (behind driver's door panel)
• Except sut
• G302 (at left inner center "b" pillar)
• G306 (at right inner center "b" pillar)
• G320 (left side of midgate)
• G410
• Gnd
• Headlamp & panel dimmer switch
• Hot at all times
• I/p fuse block (on lower left side of dash)
• Int lamp defeat sw
• Int lamp defeat sw sig
• Left front door courtesy lamp
• Left liftgate ajar switch (at lower left side of liftgate)
• Left midgate latch (left side of midgate, at latch assembly)
• Left rear door courtesy lamp
• Left rear door latch assembly (at rear of door)
• Lift gate ajar sw sig
• Low ref
• Lr door ajar sw sig
• Midgate ajar sig
• Midgate control module (mcm) (center of midgate assembly, attached to window regulator assembly)
• Right liftgate ajar switch (at lower right side of liftgate)
• Right midgate latch (left side of midgate, at latch assembly)
• Right rear door courtesy lamp
• Right rear door latch assembly (at rear of door)
• Rr door ajar sw sig
• S310
• S339
• S390
• S720
• S820
• S901
• Sp205 (on left side of dash, near footwell courtesy lamp)
• Splice pack sp320
• Splice pack sp410 (inside right rear cargo area, at middle of right rear "d" pillar)
• Sut
• Tan
• Tbc 2b fuse 15a

Courtesy Lamps Wiring Diagram (2 of 3) for Hummer H2 2007

List of elements for Courtesy Lamps Wiring Diagram (2 of 3) for Hummer H2 2007:

• 2nd row courtesy/ reading lamps
• 3rd row courtesy/ reading lamps (except sut)
• Dome
• Ground distribution system
• Left front courtesy/ reading lamp
• Left vanity mirror lamp
• Nca
• Reading
• Right front courtesy/ reading lamp
• Right vanity mirror lamp
• S300 (in headliner harness, 10 cm from junction of courtesy/reading lamp center harness to headliner harness)
• S301
• S305 (in headliner harness, 5 cm from top mounting clip)
• Tan

Courtesy Lamps Wiring Diagram (3 of 3) for Hummer H2 2007

List of elements for Courtesy Lamps Wiring Diagram (3 of 3) for Hummer H2 2007:

• A12
• Ajar
• C10
• Class 2 srl data
• Ctsy lamp control
• Ctsy lamp power
• Door ajar sw sig
• G200 (on left side of dash, near left kick panel)
• G203 (at lower right side of dash, near right kick panel)
• G302 (at left inner center "b" pillar)
• G306 (at right inner center "b" pillar)
• I/p compartment lamp/switch
• I/p fuse block (on lower left side of dash)
• I/p junction block (on lower right side of dash)
• I/p relay block (on left side of dash, near left kick panel)
• Left "b" pillar courtesy lamp
• Low ref
• Passenger door latch assembly (at rear of passenger door)
• Passenger door module (pdm) (in passenger door)
• Right "b" pillar courtesy lamp
• Right front door courtesy lamp
• S213
• S215
• S310
• S390
• Tan

Instrument Illumination Wiring Diagram (1 of 3) for Hummer H2 2007

List of elements for Instrument Illumination Wiring Diagram (1 of 3) for Hummer H2 2007:

• (on top left side of dash, above i/p fuse block) body control module (bcm)
• 4 hi ind
• 4 hi ind control
• 4 hi locked ind
• 4 hi locked ind control
• 4 lo ind
• 4 lo ind control
• 5 volt ref
• Auto
• B+ class 2 srl data
• B11
• Back only ind
• C1 c5
• C1 f6
• C1 f8
• C3 d
• Computer data lines system
• Ddm fuse 15a
• Dimmer ptnomtr low ref
• Dimmer ptnomtr sig
• Driver door module (ddm) (behind driver's door panel)
• Drl defeat
• Drl off ind
• Drl off ind sw
• G200 (on left side of dash, near left kick panel)
• G203 (at lower right side of dash, near right kick panel)
• Gnd
• Head
• Headlamp & panel dimmer switch
• Headlamp on ind
• Headlamp on ind ctrl
• High heat ind
• Hot at all times
• I/p fuse block (on lower left side of dash)
• I/p junction block (on lower right side of dash)
• I/p lamps dimming ctrl
• I/p relay block (on left side of dash, near left kick panel)
• Ign vol
• Illu ctrl
• Illum
• Illum ctrl
• Illum lamps dimming ctrl
• Ind ctrl
• Logic
• Low heat ind
• Med heat ind
• Memory/heated seat switch
• Park
• Passenger door module (pdm) (in passenger door)
• Passenger heated seat switch
• Pdm fuse 15a
• Pnk
• Rear diff lock ind ctrl
• Rear differential lock ind
• Red
• S213
• Sply vol
• Sw illum ctrl
• Sw on sig
• Transfer case shift control module (behind headlight switch)
• Transfer case shift control switch
• Window lockout ind
• Window lockout ind ctrl
• Window/ door lock sw illum

Instrument Illumination Wiring Diagram (2 of 3) for Hummer H2 2007

List of elements for Instrument Illumination Wiring Diagram (2 of 3) for Hummer H2 2007:

• (behind right side of dash) inflatable restraint i/p module disable switch
• (in console harness, 7 cm from junction of body harness in-line c355 to floor console harness) s350
• A11
• A12
• A7 c1
• Air suspension module (near left side of compressor)
• Electronic brake control module (ebcm) (on left side of inner frame)
• G ride height active sw c2
• G200 (on left side of dash, near left kick panel)
• Garage door opener
• Ground distribution system
• Hvac control assembly
• Ind control
• Instrument panel cluster
• Left rear heated seat switch
• Logic
• Prndl lamp 1
• Prndl lamp 2
• Rear window wiper/washer switch
• Red
• Ride height active ind
• Ride height switch
• Right rear heated seat switch
• S213
• S215
• S217 (except sut)
• S301
• S351
• Sunroof switch
• Tow/haul switch
• Traction control ind
• Traction control switch
• Traction ind control

Instrument Illumination Wiring Diagram (3 of 3) for Hummer H2 2007

List of elements for Instrument Illumination Wiring Diagram (3 of 3) for Hummer H2 2007:

• A11
• Backlight fuse
• C10
• Except sut
• G105 (front of right cylinder head)
• G200 (on left side of dash, near left kick panel)
• G302 (at left inner center "b" pillar)
• G306 (at right inner center "b" pillar)
• Ground distribution system
• Heated washer switch
• I/p relay block (on left side of dash, near left kick panel)
• Inflatable restraint steering wheel module coil (on steering column, behind steering wheel)
• Left lower steering wheel control switch assembly
• Left rear window switch
• Left upper steering wheel control switch assembly
• Midgate window switch
• Right lower steering wheel control switch assembly
• Right rear window switch
• Right upper steering wheel control switch assembly
• S218
• S277
• S278 (in steering wheel harness approximately 2.5 cm (1 in) from c277)
• S720
• S820
• Sut
• W/ special edition