INTERIOR LIGHTS – GMC C3500 HD 1994 – SYSTEM WIRING DIAGRAMS

INTERIOR LIGHTS

Courtesy Lamp Wiring Diagram for GMC C3500 HD 1994

List of elements for Courtesy Lamp Wiring Diagram for GMC C3500 HD 1994:

• (at dlc )
• (at underhood lamp)
• Battery junction block (right rear engine compartment, at cowl)
• C239a
• Cargo lamp
• Cargo lamp switch
• Convenience center
• Courtesy switch
• Ctsy fuse 20a
• Front dome lamp
• Fuse block
• G127
• G206
• Hot at all times
• In-line fuse 5a (on cowl, near battery junction block)
• Left front door jamb switch
• Panel dimmer switch
• Red
• Right front door jamb switch
• Underhood reel lamp

Courtesy Lamp Wiring Diagram, Crew Cab with Auxiliary Lighting for GMC C3500 HD 1994

List of elements for Courtesy Lamp Wiring Diagram, Crew Cab with Auxiliary Lighting for GMC C3500 HD 1994:

• (at dlc)
• (at underhood lamp)
• (near front dome lamp)
• (near rear dome lamp)
• Battery junction block (right rear engine compartment, at cowl)
• C227
• C239a
• C269
• Cargo lamp
• Cargo lamp switch
• Convenience center
• Courtesy switch
• Crew cab only
• Ctsy fuse 20a
• Front dome and reading lamps
• Fuse block
• G127
• G206
• G908
• G909
• Hot at all times
• I/p compartment box lamp a
• In-line fuse 5a (on cowl, near battery junction block)
• Lamp
• Left front door jamb switch
• Left rear door jamb switch
• Nca
• Panel dimmer switch
• Rear dome and reading lamps
• Red
• Right front door jamb switch
• Right i/p courtesy lamp
• Right rear door jamb switch
• Underhood reel lamp

Courtesy Lamp Wiring Diagram, Crew Cab with Overhead Roof Console for GMC C3500 HD 1994

List of elements for Courtesy Lamp Wiring Diagram, Crew Cab with Overhead Roof Console for GMC C3500 HD 1994:

• (at dlc )
• (at underhood lamp)
• (near front dome lamp)
• Battery junction block (right rear engine compartment, at cowl)
• C227
• C239a
• Cargo lamp
• Cargo lamp switch
• Convenience center
• Courtesy switch
• Crew cab only
• Crew cab, suburban, utility w/overhead roof console
• Ctsy fuse 20a
• Front dome lamp
• Fuse block
• G127
• G206
• G908
• Hot at all times
• In-line fuse 5a (on cowl, near battery junction block)
• Left front door jamb switch
• Overhead roof console lamps
• Panel dimmer switch
• Rear dome lamp
• Red
• Right front door jamb switch
• Suburban/yukon base
• Underhood reel lamp

Instrument Illumination Wiring Diagram for GMC C3500 HD 1994

List of elements for Instrument Illumination Wiring Diagram for GMC C3500 HD 1994:

• (5) bulbs
• (at dlc)
• (at right "d" pillar)
• Ashtray lamp
• Auxiliary a/c-heater front control lamp
• C203
• C206
• C215
• C224
• C258
• Convenience center
• Dim
• Four-wheel drive illumination lamp
• Fuse block
• G206
• G206 (at dlc)
• G998
• Head
• Headlight switch assembly
• Heater a/c control lamps
• Heater control lamps
• High
• Hot at all times
• Instrument cluster
• Light switch
• Off
• Panel dimmer switch assembly
• Park
• Park lp fuse 20a
• Pnl lps fuse 5a
• Radio
• Rear defogger lamp
• Solid state