EXTERIOR LIGHTS – Hummer H3 2008 – SYSTEM WIRING DIAGRAMS

EXTERIOR LIGHTS

Backup Lamps Wiring Diagram for Hummer H3 2008

List of elements for Backup Lamps Wiring Diagram for Hummer H3 2008:

• A nca
• A/t
• Backup lamp switch (on top of transmission)
• Bck/up fuse 28 15a
• Bkup
• Electronic brake control module (ebcm) (left of master cylinder)
• G105 (on left inner front wheelwell, behind battery)
• G340 (behind right rear quarter trim, near wheelwell)
• G350 (behind left rear quarter trim, near wheelwell)
• Harness into breakout to sunroof) j224
• Hot at all times
• Hot in run or start
• Inside rearview mirror
• J314
• J315
• Left backup lamp
• Left tail/ stop & turn signal lamp
• M/t
• Nca
• Park/neutral position (pnp) switch (left side of automatic transmission)
• Right backup lamp
• Right tail/ stop & turn signal lamp
• Run/ crank relay 78
• Underhood fuse block (above left front wheelwell)

Exterior Lamps Wiring Diagram (1 of 3) for Hummer H3 2008

List of elements for Exterior Lamps Wiring Diagram (1 of 3) for Hummer H3 2008:

• A10
• A19
• A24
• A26
• A28
• A37
• A45
• A48
• Auto
• Body control module (bcm) (behind right front kick panel)
• Bulb out
• Center high mounted stop lamp (chmsl)
• Dealer installed
• Dimm sw sig
• Frt trn/ hazrd/ctsy mir fuse 56 15a
• Frt/prk fuse 43 10a
• G105 (on left inner front wheelwell, behind battery)
• G106 (on right inner front wheelwell)
• G350 (behind left rear quarter trim, near wheelwell)
• Haz sw sig
• Hazard switch
• Headlamp switch
• Hot at all times
• Interior lights system
• J109
• J185
• J205
• J900
• Left
• Left front marker lamp
• Left front park/ turn signal lamp
• Low ref
• Lr prk lp
• Off
• Park
• Prk lmp rly
• Prk lmp sw
• Prk/lp relay 89
• Rap rly cntrl
• Rear trn/ hazrd fuse 20 20a
• Red
• Right
• Right front marker lamp
• Right front park/ turn signal lamp
• Stop fuse 54 15a
• Stop lamp switch (above brake pedal assembly)
• Stp lp volt
• To lr prk fuse 37 (diagram 2 0f 3)
• Trn sig sw
• Turn signal/ multi-function switch
• Turn switch
• Underhood fuse block (above left front wheelwell)

Exterior Lamps Wiring Diagram (2 of 3) for Hummer H3 2008

List of elements for Exterior Lamps Wiring Diagram (2 of 3) for Hummer H3 2008:

• (approximately 18 cm (7 in) from breakout to x204) j305
• Electronic brake control module (ebcm) (left of master cylinder)
• Engine control module (ecm) (right rear corner of engine compt)
• From a frt/prk fuse 43 (diagram 1 0f 3)
• G105 (on left inner front wheelwell, behind battery)
• G340 (behind right rear quarter trim, near wheelwell)
• G350 (behind left rear quarter trim, near wheelwell)
• G420 (mounted to left side of rear cross member, near x420)
• Instrument panel cluster (ipc)
• J309
• J314
• J315
• Left tail/ stop & turn signal lamp
• Left turn ind
• License lamp
• Logic
• Lr prk fuse 37 10a
• Red
• Right tail/ stop & turn signal lamp
• Right turn ind
• Roof marker lamps (w/ roof mounted marker lamp)
• Rr prk fuse 49 10a
• Stp lmp volt
• Trlr fuse 55 10a
• Underhood fuse block (above left front wheelwell)
• W/ trailer connector
• W/o trailer connector

Exterior Lamps Wiring Diagram (3 of 3) for Hummer H3 2008

List of elements for Exterior Lamps Wiring Diagram (3 of 3) for Hummer H3 2008:

• (in dealer installed off road harness, under roof-mounted light bar near drivers side lamp connector) j302
• (near left side grille lamp connector) j105
• (under roof- mounted light bar near drivers side lamp connector) j301
• Backup lamps circuit
• E-brake fuse 83 30a
• G105 (on left inner front wheelwell, behind battery)
• G106 (on right inner front wheelwell)
• G420 (mounted to left side of rear cross member, near x420)
• Grille guard fuse 2 20a
• Grille lamps relay (below side air inlet cover)
• Hot at all times
• J101
• J102 (in dealer installed off road harness, 1.5 cm (5.9 in) from roof lamps relay, near master cylinder)
• J103 (near grille lamps relay, by master cylinder)
• J205
• Lamp connector)
• Left off road grille lamp
• Left off road roof lamp
• Off road grille lamp switch
• Off road roof lamp switch
• Off road roof lamps relay (below side air inlet cover)
• Rap/accy relay 88
• Red
• Right off road grille lamp
• Right off road roof lamp
• Roof lp fuse 4 20a
• Spo fuse 10 10a
• Trailer connector (if equipped) (mounted on left side of trailer receiver, rear of vehicle)
• Trlr b+ fuse 84 30a
• Trlr bck/up fuse 42 10a
• Underhood fuse block (above left front wheelwell)
• W/ off road radiator grille guard lamp, dealer installed
• W/ roof mounted off road lamp, dealer installed
• W/ trailer connector
• W/o trailer connector