GROUND DISTRIBUTION – Hummer H2 2007 – SYSTEM WIRING DIAGRAMS

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 5) for Hummer H2 2007

List of elements for Ground Distribution Wiring Diagram (1 of 5) for Hummer H2 2007:

• A/c compressor clutch
• A/c low pressure switch
• Battery
• Brake fluid level switch
• Engine oil level switch
• Forward lamp harness)
• Fuel pump relay
• G100 (on left front frame body mount)
• G102 (at left front side of engine block)
• G103 (at top right rear of engine)
• G104 (at top left rear of engine)
• G106 (at right rear of engine compt, on forward dash panel)
• Ign 1 relay
• Ignition coil 1
• Ignition coil 2
• Ignition coil 3
• Ignition coil 4
• Ignition coil 5
• Ignition coil 6
• Ignition coil 7
• Ignition coil 8
• Intake air temperature/ mass airflow (maf) sensor
• Left daytime running lamp (drl)
• Left front park/turn signal lamp
• Left grille guard off-road lamp
• Left headlamp
• Left horn
• Nca
• Park/ neutral position (pnp) switch
• Powertrain control module (pcm)
• Right daytime running lamp (drl)
• Right front park/turn signal lamp
• Right grille guard off-road lamp
• Right headlamp
• Right horn
• S102 (in engine harness, 4 cm from knock sensor connector)
• S103 (in engine harness, 10 cm from junction of fuel injector 3 harness to engine harness)
• S104 (in engine harness, 30 cm from junction of fuel injector 3 harness to engine harness)
• Throttle actuator control (tac)
• Underhood fuse block (at left side of engine compt, near battery)
• Windshield washer fluid level switch

Ground Distribution Wiring Diagram (2 of 5) for Hummer H2 2007

List of elements for Ground Distribution Wiring Diagram (2 of 5) for Hummer H2 2007:

• (on underside of rear body, near center of rear bumper)
• C3 a
• Electronic brake control module (ebcm)
• Front passenger lumbar/ seat bolster switch
• Front passenger seat adjuster switch
• Fuel pump & sender assembly
• G300 (on left side body mount, in front of driver door)
• G302 (at left inner center "b" pillar)
• G304 (under passenger seat)
• G306 (at right inner center "b" pillar)
• G310 (at left body mount)
• G401 (at left rear frame body mount)
• G403 (at right frame body mount, near right rear door)
• Inflatable restraint sensing & diagnostic module
• Left "b" pillar courtesy lamp
• Left backup lamp
• Left rear door courtesy lamp
• Left rear door latch assembly
• Left rear heated seat control module
• Left rear heated seat element
• Left rear turn signal lamp
• Left rear window switch
• Left tail/stop & turn signal lamp
• Left tail/stop lamp
• License lamp
• Memory seat module
• Nca
• Rear lamps junction block
• Right "b" pillar courtesy lamp
• Right backup lamp
• Right rear door courtesy lamp
• Right rear door latch assembly
• Right rear heated seat control module
• Right rear heated seat element
• Right rear turn signal lamp
• Right rear window switch
• Right tail/stop & turn signal lamp
• Right tail/stop lamp
• S306 (in left rear seat harness)
• S310 (in body harness, 8.5 cm from right "b" pillar courtesy lamp harness junction to body harness)
• S381 (in passenger seat harness, 16 cm from lumbar bolster switch)
• S390 (in body harness, 18.5 cm from junction of sir module)
• S393 (in right rear seat harness, 34 cm from heated seat module)
• S405 (in chassis harness 13 cm from g405 breakout)
• S720 (in right rear door harness, 12 cm from junction of speaker connector harness to door harness)
• S820 (in left door harness, 11.5 cm from junction of door courtesy lamp connector harness to door harness)
• Trailer connector
• Transfer case shift control module

Ground Distribution Wiring Diagram (3 of 5) for Hummer H2 2007

List of elements for Ground Distribution Wiring Diagram (3 of 5) for Hummer H2 2007:

• (if equipped) sunroof switch
• (w/ chassis package off road suspension) ride height switch
• A/t shift lock control solenoid
• A12
• Automatic transmission shift lever
• Blower motor
• C1 a
• C1 b9
• C1 d9
• C1 f6
• C2 f
• C3 c
• C3 d
• C7 f
• C8 f
• Center front roof marker lamp
• Cigar lighter
• Console auxiliary power outlet 1
• Console auxiliary power outlet 2
• Data link connector
• Door lock relay
• Door unlock relay
• Driver door module
• Front 1 auxiliary power outlet
• Front 2 auxiliary power outlet
• G203 (at lower right side of dash, near right kick panel)
• Garage door opener
• Headlamp switch
• Hvac control module
• I/p compartment lamp
• I/p fuse block (on lower left side of dash)
• I/p junction block (on lower right side of dash)
• I/p relay block (near left kick panel)
• Inflatable restraint i/p module disable switch
• Inside air temperature sensor assembly
• Inside rearview mirror
• Instrument panel cluster (ipc)
• Left front clearance lamp
• Left front courtesy/ reading lamp
• Left front roof marker lamp
• Left inner roof off- road lamp
• Left outer roof off- road lamp
• Left rear heated seat switch
• Left vanity mirror lamp
• Nca
• Off-road lamps relay 1
• Off-road lamps relay 2
• Off-road lamps switch
• Park lock solenoid
• Passenger door module
• Prndl lamp 1
• Prndl lamp 2
• Right front clearance lamp
• Right front courtesy/ reading lamp
• Right front roof marker lamp
• Right inner roof off- road lamp
• Right outer roof off- road lamp
• Right rear heated seat switch
• Right vanity mirror lamp
• S208 (in body relay harness, approx 25 cm from dash relay block)
• S303 (in roof marker harness, 22 cm from right front marker lamp connector)
• S351 (in console harness, 28.5 cm from junction of body harness in-line c355 to floor console harness)
• Second row dome/ reading lamp
• Sunroof module
• Third row dome/ reading lamp
• To a/v box (diagram 4 of 5)
• To splice s208 (diagram 4 of 5)
• Tow/haul switch
• Transfer case shift control switch
• Uwg
• W/ off-road lamps
• W/ trailer provisions
• W/ usd
• Windshield wiper motor & module

Ground Distribution Wiring Diagram (4 of 5) for Hummer H2 2007

List of elements for Ground Distribution Wiring Diagram (4 of 5) for Hummer H2 2007:

• (25.4 cm from headlamp panel dimmer switch)
• (except sut) rear wiper/washer switch
• (if equipped) digital radio receiver
• (on lower left side of dash) i/p fuse block
• (sut) midgate window switch
• (w/ on star) vehicle communication interface module (vcim)
• A/v box
• A12
• Audio amplifier
• B12
• Body control module
• C1 a8
• C1 f8
• C2 a
• C2 b6
• C3 b6
• D10
• Data link connector
• Fm modulator
• From i/p relay block (diagram 3 of 5)
• G200 (on left side of dash, near left kick panel)
• Headlamp & panel dimmer switch
• Hvac control module
• I/p relay block (near left kick panel)
• Ignition key alarm switch
• Ignition key lock solenoid
• Inflatable restraint steering wheel module coil
• Instrument panel cluster
• Left inner off road roof lamp
• Left outer off road roof lamp
• Left side monitor
• Lower left steering wheel control switch assembly
• Lower right steering wheel control switch assembly
• Nca
• Off-road lamp relay
• Off-road lamp switch
• Radio
• Rear seat audio (rsa) control
• Right inner off road roof lamp
• Right outer off road roof lamp
• Right side monitor
• S208 (in body relay harness, approx 25 cm from dash relay block)
• S217
• S218 (in steering column harness)
• S219 (in steering column harness) tan
• S277 (in steering wheel harness approximately 2.5 cm from c277)
• S318
• Tan
• Traction control switch
• Turn signal/ hazard flasher module
• Turn signal/ multifunction switch
• Upper left steering wheel control switch assembly
• Upper right steering wheel control switch assembly
• W/ free flow option
• W/ uwg

Ground Distribution Wiring Diagram (5 of 5) for Hummer H2 2007

List of elements for Ground Distribution Wiring Diagram (5 of 5) for Hummer H2 2007:

• (not used)
• (sut) cargo auxiliary power outlet
• A c2
• Accessory ignition relay
• Air suspension compressor 1
• Air suspension compressor 2
• Air suspension module
• Center high mounted stop lamp (chmsl)
• Center rear roof marker lamp
• G105 (front of right cylinder head)
• G320 (left side of midgate)
• G402 (attached to front of air suspension mounting bracket)
• G405 (at right rear frame body mount)
• G410 (on right rear inner side body panel)
• Heated washer fluid switch
• Left liftgate ajar switch
• Left midgate latch
• Left midgate latch release switch
• Left rear clearance lamp
• Left rear roof marker lamp
• Lift gate lock relay
• Midgate control module
• Nca
• Rear auxiliary power outlet
• Rear window defogger grid
• Rear window wiper module
• Right liftgate ajar switch
• Right midgate latch
• Right midgate latch release switch
• Right rear clearance lamp
• Right rear roof marker lamp
• S107 (in heater washer harness, near heated washer connectors)
• S203
• S339 (in midgate harness approximately 5 cm from right midgate latch release switch breakout)
• S407 (in air suspension harness at rear underside of vehicle)
• S901 (at lower right side of liftgate, 10 cm from junction of rear wiper motor connector to liftgate harness)
• Special edition sales
• Splice pack sp320
• Splice pack sp410 (except sut) (middle of right rear "d" pillar)
• Windshield washer solvent heater
• Wiper enable relay