EXTERIOR LIGHTS – Chevrolet Silverado 1500 2004 – SYSTEM WIRING DIAGRAMS

EXTERIOR LIGHTS

Back-up Lamps Wiring Diagram for Chevrolet Silverado 1500 2004

List of elements for Back-up Lamps Wiring Diagram for Chevrolet Silverado 1500 2004:

• (2500 hd, 3500 w/o crew cab) (1500, 2500) (3500 w/ crew cab)
• (2500 hd, 3500 w/o crew cab: left side of fuel tank) (1500, 2500: on spare tire hoist bracket) (3500 w/ crew cab: on left rear body mount)
• (left side of transmission) back-up lamp switch
• (near left kick panel) i/p relay block
• A/t
• A11
• B/u lmp vlt
• B/u lmps sig
• B/u lp fuse 20a
• Back-up alarm
• Body control module (bcm) (on lower left side of dash, below steering column)
• F10
• G302 g401 g403
• G403 (on left rear body mount)
• Hot in run or start
• Left back-up lamp
• M/t
• Park/neutral position (pnp) switch (left side of transmission)
• Pnk
• Rear lamps junction block
• Right back-up lamp
• Trailer connector
• Trlr b/u fuse 10a
• Underhood fuse block (left side of eng compt)

Exterior Lamps Wiring Diagram (1 of 3) for Chevrolet Silverado 1500 2004

List of elements for Exterior Lamps Wiring Diagram (1 of 3) for Chevrolet Silverado 1500 2004:

• (2500 hd, 3500 w/o crew cab) (1500, 2500) (3500 w/ crew cab)
• (2500 hd, 3500 w/o crew cab: left side of fuel tank) (1500, 2500: on spare tire hoist bracket) (3500 w/ crew cab: on left rear body mount)
• Anl/
• Auto
• Back-up lamps circuit
• Body control module (bcm) (on lower left side of dash, below steering column)
• C2 b2
• Computer data lines system
• D10
• Drl
• Emergency vehicle roof lamp relay
• F11
• Frt park fuse 10a
• G100 (lower left radiator support)
• G200 (behind right side of dash, near right "a" pillar)
• G203 (behind left side of dash, near left "a" pillar)
• G302 g401 g403
• G403 (on left rear body mount)
• Hazard switch
• Head
• Headlamp switch
• Hot at all times
• Hot in run and start
• I/p relay block
• Ign e fuse 10a
• Left
• Left front marker lamp
• Left front park/ turn signal lamp
• Park
• Park lamp relay
• Pnk
• Prk lmp on
• Prk lmp rly
• Red
• Right
• Right front marker lamp
• Right front park/ turn signal lamp
• S100
• S101
• S215
• S217
• Serial data
• Stud 1 fuse 40a
• Stud 2 fuse 30a
• To trl park fuse (diagram 2 0f 3)
• Trailer connector
• Turn signal/ multi- function switch
• Under- hood fuse block (on left side of engine compt)

Exterior Lamps Wiring Diagram (2 of 3) for Chevrolet Silverado 1500 2004

List of elements for Exterior Lamps Wiring Diagram (2 of 3) for Chevrolet Silverado 1500 2004:

• (2500 hd, 3500 w/o crew cab) (1500, 2500) (3500 w/ crew cab)
• (2500 hd, 3500 w/o crew cab: left side of fuel tank) (1500, 2500: on spare tire hoist bracket) (3500 w/ crew cab: on left rear body mount)
• (behind right side of dash, near right "a" pillar) g200
• (in brake clutch harn)
• (w/ roof marker lamps)
• (w/ pto)
• A c3
• A left rear marker lamp b
• A12
• Beacon lighting
• C1 b
• C1 d
• C1 g
• C1 h
• C2 d
• C3 b6
• C3 h
• C4 f
• C6 right i/p fuse block
• Clearance lamps
• D12
• E11
• F12
• From a frt park fuse (diagram 1 0f 3)
• G302 g401 g403
• G304 (except crewcab) (under right front seat)
• G305 (crewcab) (on left "b" pillar)
• Hot at all times
• I/p relay block
• Int park fuse 10a
• Interior lights system
• Left license lamp
• Left rear turn signal
• Left roof marker lamp
• Left tail/ stop- lamp
• Lr park fuse 10a
• Rear lamps junction block
• Red
• Right i/p fuse block
• Right license lamp
• Right rear marker lamp
• Right rear turn signal
• Right roof marker lamp
• Right tail/ stop- lamp
• Roof beacon relay (at lower left "b" pillar
• Roof beacon switch
• Rr park fuse 10a
• S200 (at roof marker harness)
• S201 (at roof marker harness)
• S205
• S206 (in i/p harn)
• S215
• S219
• Seo b1 fuse 15a
• Seo b2 fuse 30a
• Stop lp fuse 25a
• Stop- lamp switch
• Trl park fuse 15a
• Under- hood fuse block (on left side of engine compt)
• Vehicle roof lamp lighting
• W/ emergency
• W/ roof

Exterior Lamps Wiring Diagram (3 of 3) for Chevrolet Silverado 1500 2004

List of elements for Exterior Lamps Wiring Diagram (3 of 3) for Chevrolet Silverado 1500 2004:

• (behind right side of dash, near right "a" pillar)
• (w/ level 3 convenience package)
• A11
• Battery
• C10
• C3 e1
• Center high mounted stop lamp (chmsl)
• Computer data lines system
• D10
• Driver door module (ddm) (in driver's door)
• Driver outside rearview mirror
• E10
• Ext- erior illum lamp
• F10
• Flash fuse 25a
• Front passenger door module (fpdm) (in right front door)
• G200
• G200 (behind right side of dash, near right "a" pillar)
• G203 (behind left side of dash, near left "a" pillar)
• Ground
• Hazard sw
• Hot at all times
• I/p relay block
• I/p relay block (near left kick panel)
• Instrument panel cluster (ipc)
• Left i/p fuse block (on lower left side of dash)
• Left turn ind
• Logic
• Lr lamp volt
• Lt door lmp gnd
• Lt door lmp pwr
• Lt trlr st/trn fuse 10a
• Lt turn fuse 10a
• Lt turn sig
• Lt turn sig volt
• Nca
• Passenger outside rearview mirror
• Red
• Right i/p fuse block
• Right turn ind
• Rr lamp volt
• Rt door lmp gnd
• Rt door lmp pwr
• Rt trlr st/trn fuse 10a
• Rt turn fuse 10a
• Rt turn sig
• Rt turn sig volt
• S202
• Serial data
• Stoplamp sw
• Tan
• Turn ind
• Turn signal/flasher module
• Under- hood fuse block
• Veh chmsl fuse 10a
• Veh stop fuse 15a