EXTERIOR LIGHTS – Chevrolet Silverado 3500 2002 – SYSTEM WIRING DIAGRAMS

EXTERIOR LIGHTS

Back-up Lamps Wiring Diagram for Chevrolet Silverado 3500 2002

List of elements for Back-up Lamps Wiring Diagram for Chevrolet Silverado 3500 2002:

• (allison trans- mission only)
• (left side of transmission) back-up lamp switch
• A trailer connector (heavy duty)
• A/t
• B/u lp fuse 25a
• B10
• Back-up alarm
• C152a
• G401 (on spare tire hoist bracket)
• G403 (left frame rail near body mount)
• Hot in run or start
• Left back-up lamp
• M/t
• Mirrors system
• Park/neutral position (pnp) switch (left side of transmission)
• Pnk
• Rear lamps junction block (front of rear bumber, on crossmember)
• Reverse switch
• Right back-up lamp
• Shift interlock system
• Trlr b/u fuse 10a
• Underhood fuse block (left side of eng compt, near battery)
• Veh b/u fuse 15a

Exterior Lamps Wiring Diagram (1 of 2) for Chevrolet Silverado 3500 2002

List of elements for Exterior Lamps Wiring Diagram (1 of 2) for Chevrolet Silverado 3500 2002:

• (left side of dash)
• (left side of dash, near kick panel) body relay block
• (not used)
• (upper left kick panel) g203
• 3 bulbs
• A10
• A12
• A4 c1
• Auto
• B10
• Base
• Base except crew cab
• Bea- con switch
• Block
• Body control module (lower left side of dash)
• Body relay
• Body relay block
• Body relay block (left side of dash, near kick panel)
• C1 b12
• C1 b2
• C1 c11
• C1 f6
• C1 f7
• C10
• C11 c1
• C2 a6
• C2 a7
• C2 b6
• C2 d11
• C2 d12
• C3 c2
• C4 a
• C6 g
• Center high mounted stoplamp (chmsl)
• Chmsl fuse 10a
• Clearance lamps
• D c5
• D10
• D11
• Driver outside rear-
• Emer- gency vehicle
• Emergency vehicle roof lamp relay (left side of engine compt)
• Except sierra c3
• Ext lmps rly
• Ext- erior illum- ination lamps relay
• F12
• Fr prk fuse 10a
• Front pass- enger outside rear- view mirror
• Fuse block (under left side of dash)
• G100 (left radiator support bracket)
• G200 (upper right kick panel)
• G203 (right "b" pillar)
• G203 (upper left kick panel)
• G305 (left "b" pillar)
• Haz lp fuse 20a
• Hazard
• Head
• Headlamp switch
• Hot at all times
• Hot in run or start
• Instrument panel cluster (ipc)
• Int prk fuse 10a
• Int prk lmps
• Interior lights system
• L (not used)
• Left
• Left front marker lamp
• Left front park/ turn lamp
• Left i/p fuse block
• Left i/p fuse block (lower left side of dash)
• Left turn in
• Left turn ind
• Lr prk fuse 10a
• Lt turn fuse 10a
• Mirror
• Nca
• Normal
• Park
• Park lamp relay
• Park lps fuse 30a
• Park rly ctrl
• Pnk
• Power dist- ribution
• Provision
• Red
• Red p
• Right
• Right front marker lamp
• Right front park/ turn lamp
• Right i/p junction block (lower right side of dash)
• Right turn in
• Right turn ind
• Roof beacon relay (left "b" pillar)
• Roof c
• Roof marker lamps
• Rr prk fuse 10a
• Rt turn fuse 10a
• S100
• S101
• S200 (at roof marker lamps)
• S201
• Seo 1 fuse 15a
• Seo 2 fuse 30a
• Sierra c3
• Sp203
• Starter solenoid
• Stop lamp switch (on brake pedal support bracket)
• Stop lps fuse 20a
• Trailer circuit
• Turn fuse 20a
• Turn signal multi- function switch
• Turn/hazard flasher
• Under- hood fuse block
• Underhood fuse block (left side of eng compt, near battery)
• Uplevel
• Uplevel & crew cab
• Veh stop fuse 10a
• View
• W/ roof beacon provisions

Exterior Lamps Wiring Diagram (2 of 2) for Chevrolet Silverado 3500 2002

List of elements for Exterior Lamps Wiring Diagram (2 of 2) for Chevrolet Silverado 3500 2002:

• (not used)
• (tail lamp jumper harn) s905
• (tail lamp jumper harn) s907
• (w/ dual rear wheel)
• A c3
• C1 d
• C2 a
• C2 c
• C2 d
• C3 d
• C3 h
• C4 c
• C4 d
• C4 f
• E c1
• G401 (on spare tire hoist bracket)
• Left license lamp
• Left marker lamps
• Left rear park/ turn signal lamp
• Left tail/ stop- lamp
• Marker lamps
• Rear lamps junction block (front of rear bumper, on cross- member)
• Right license lamp
• Right rear park/ turn signal lamp
• Right tail/ stop- lamp
• S903 (tail lamp jumper harn)
• S904
• S906
• Tailgate marker lamp

Trailer/Camper Adapter Wiring Diagram for Chevrolet Silverado 3500 2002

List of elements for Trailer/Camper Adapter Wiring Diagram for Chevrolet Silverado 3500 2002:

• (in camper wiring harn)
• (pickup)
• (utilities)
• 10a
• Body control module
• Body relay block (left side of dash)
• C1 c
• C1 c11
• C1 f2
• C10 c1
• C198
• C2 d10
• C2 f10
• C3 b3
• C3 e1
• C3 e5
• C5 a
• C5 b
• C5 c
• C5 d
• C5 f
• Camper extension
• Camper in-line connector
• Camper wiring (pickup only)
• Chmsl fuse 10a
• D10
• E10
• F c1
• G203 (upper left kick panel) (pickup) (upper left dash at "a" pillar) (utilities)
• G401 (on spare tire hoist bracket)
• Heavy duty trailer wiring
• Hot at all times
• Hot in reverse (utilities) hot at run and start (pickup)
• Hot with back-up lamp switch closed
• Hot with parklamp relay energized
• Hot with stoplamp switch depressed
• Int prk fuse 10a
• Light duty trailer wiring (pickup only)
• Nca
• Pickup only
• Red
• S400 (in camper wiring harn)
• S401 (in camper wiring harn)
• S402 (in camper wiring harn)
• S403 (in camper wiring harn)
• S404 (in camper wiring harn)
• S405
• S406
• Splice pack
• Stud 1
• Stud 1 maxi fuse 40a
• Stud 2
• Stud 2 maxi fuse 30a
• Trailer in-line connector
• Trl l trn fuse 10a
• Trl prk fuse 15a
• Trl r trn fuse 10a
• Trlr b/u fuse 15a
• Turn/ hazard switch
• Underhood fuse block (left side of eng compt, near battery)
• Utilities only
• Veh b/u fuse 15a