EXTERIOR LIGHTS – GMC Envoy 2003 – SYSTEM WIRING DIAGRAMS

EXTERIOR LIGHTS

Back-up Lamps Wiring Diagram for GMC Envoy 2003

List of elements for Back-up Lamps Wiring Diagram for GMC Envoy 2003:

• 4.2l
• 5.3l
• A9 c1
• B/u lmp volt
• B12
• B13
• B13 c4
• B2 c1
• Backup fuse 27 15a
• Battery
• Body control module (bcm) (beneath left rear seat on rear fuse block)
• C1 a4
• C2 f
• C3 b4
• G108 (lower left side of engine)
• G305 (on outside of left frame rail, near fuel tank)
• Hot at all times
• Hot in run or start
• Left backup lamp
• Nca
• Park/ neutral position switch
• Park/neutral position switch (lower left side of transmission)
• Pnk
• Powertrain control module (4.3l: on upper left side of engine) (5.3l: near lower left front of eng)
• Rear fuse block (below left rear seat)
• Right backup lamp
• S306
• S308
• Ser data
• Serial data
• Sp205 (behind left side of dash, near headlight switch)
• Tbc 5 fuse 32 10a
• Tr sw a
• Tr sw b
• Tr sw c
• Tr sw p
• Trailer connector
• Trlr b/u fuse 4 10a
• Under- hood fuse block (on left side of eng compt)

Exterior Lamps Wiring Diagram (1 of 2) for GMC Envoy 2003

List of elements for Exterior Lamps Wiring Diagram (1 of 2) for GMC Envoy 2003:

• (chevy)
• (gmc, olds)
• 4.2l
• 5.3l
• A10
• A14
• Back-up lamps circuit
• Body control module (bcm) (beneath left rear seat on rear fuse block)
• C3 e5
• D10
• Elek brk fuse 19 30a
• F park fuse 37 10a
• G102 (rear of underhood fuse block)
• G103 (on left side of radiator support)
• G107 (lower left side of engine)
• G201 (right front of lower console)
• G403 (left side of rear frame crossmember)
• Hazard switch
• Headlamp switch
• Hot at all times
• Hot in run and start
• Ign e fuse 22 10a
• Instrument panel cluster (ipc)
• Left
• Left cornering lamp
• Left front marker lamp
• Left front park/ turn signal lamp
• Lt turn sig
• Nca
• Park lamp relay 30
• Pnk
• Powertrain control module (pcm) (on upper left side of engine)
• Prk lmp on
• Prk lmp rly
• Rear fuse block (below left rear seat)
• Red
• Right
• Right cornering lamp
• Right front marker lamp
• Right front park/ turn signal lamp
• Rt turn sig
• S103
• S107
• S211
• S227
• S239
• Sp201 (lower right front of lower console)
• Tan
• Throttle actuator control module (attached to throttle shaft)
• To tr park fuse 42 (diagram 2 0f 2)
• Trailer connector
• Trailer fuse 32 30a
• Trl l trn fuse 51 10a
• Trl r trn fuse 50 10a
• Turn signal/ multi- function switch
• Under- hood fuse block (on left side of engine compt)
• Underhood fuse block (on left side of engine compt)

Exterior Lamps Wiring Diagram (2 of 2) for GMC Envoy 2003

List of elements for Exterior Lamps Wiring Diagram (2 of 2) for GMC Envoy 2003:

• (chevy, olds)
• (gmc)
• (license lamp harn)
• Battery
• C1 d3
• Center high mount stop lamp (chmsl)
• Clearance lamps
• Driver door module (ddm) (below driver door switch panel)
• Driver outside rearview mirror (w/ mirror turn signal indicator)
• Flash fuse 52 25a
• From a f park fuse 37 (diagram 1 0f 2)
• Front passenger door module (fpdm) (below passenger door switch panel)
• G201 (right front of lower console)
• G302 (lower left "b" pillar)
• G401 (lower left "d" pillar)
• G402 (lower right "d" pillar)
• Ground
• Hazard sw
• Hot at all times
• Left tail lamp assembly
• License lamps
• Lr lamp volt
• Lr park fuse 14 10a
• Lt trn sig voltage
• Lt turn fuse 38 10a
• Lt turn sig
• Mirror lt turn sig
• Mirror rt turn sig
• Nca
• Passenger outside rearview mirror (w/ mirror turn signal indicator)
• Rear fuse block (below left rear seat)
• Right tail lamp assembly
• Rr lamp volt
• Rr park fuse 17 10a
• Rt trn sig voltage
• Rt turn fuse 43 10a
• Rt turn sig
• S312
• S322
• S360
• S401
• S402
• S901
• S909
• Sp201 (lower right front of lower console)
• Special editions only
• St/lp fuse 12 25a
• Stoplamp sw
• Stoplamp switch
• Tan
• Tr park fuse 42 10a
• Turn signal/hazard flasher module (behind lower left side of dash)
• Underhood fuse block (on left side of engine compt)
• Veh chmsl fuse 16 10a
• Veh stop fuse 34 15a