INTERIOR LIGHTS – Chevrolet Silverado 2500 2002 – SYSTEM WIRING DIAGRAMS

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram for Chevrolet Silverado 2500 2002

List of elements for Courtesy Lamps Wiring Diagram for Chevrolet Silverado 2500 2002:

46

• (diesel)
• (gas)
• (not used)
• A10
• A12
• B (not used)
• B1 (not used)
• B12
• Body control module (on lower left side of dash, below steering column)
• Body relay block (under left side of dash, near left kick panel)
• C10
• C11
• C12
• C9 c2
• Cargo lamp
• Cargo lamp switch
• Cargo lp sw
• Courtesy lamp relay
• Ctsy lp fuse 15a
• Ctsy lp rly
• D (not used)
• Dome lamp
• Dome lamp defeat switch
• Dome lamp switch
• Dome lp dft
• Dome lp sw
• G105 (left front of engine block)
• G106 (right front of engine block)
• G203 (upper left kick panel)
• Headlamp & panel dimmer switch
• Hot at all times
• Inadvert rly
• Inadvertant power relay
• Lamp request
• Left i/p courtesy lamp
• Left i/p fuse block (on lower left side of dash)
• Left mini wedge (door jamb switch)
• Lt door jamb
• Right i/p courtesy lamp
• Right mini wedge (door jamb switch)
• Rt dr jamb
• S102
• Sp203
• Tan
• Underhood fuse block (on left side of engine compt, near battery)
• Underhood off lamp assembly

Instrument Illumination Wiring Diagram (1 of 2) for Chevrolet Silverado 2500 2002

List of elements for Instrument Illumination Wiring Diagram (1 of 2) for Chevrolet Silverado 2500 2002:

52

• A12
• Ashtray lamp
• Auto
• B12
• Bezel lamp
• Bin lamp
• Body control module (on lower left side of dash, below steering column)
• Body relay block
• Body relay block (under left side of dash, near kick panel)
• C10
• Cigar lighter
• Convenience package
• Dim in
• Driver heated seat switch
• Driver power door lock switch
• Driver window door lock switch
• Except convenience package
• Front passenger door lock switch
• Front passenger heated seat switch
• Front passenger window switch
• G200 (upper right kick panel)
• G203 (upper left kick panel)
• G305 (on left "b" pillar)
• G306 (on right "b" pillar)
• H c4
• H c6
• Head
• Headlamp & panel dimmer switch
• Hot at all times
• I/p dim
• Int prk fuse 10a
• Left i/p fuse block
• Left i/p fuse block (on lower left side of dash)
• Left power door lock switch
• Left power window switch
• Left rear window switch
• Outside rearview mirror switch
• Parade mode
• Park
• Park lp rly
• Park lp sig
• Park lps fuse 30a
• Parklamp relay
• Radio
• Rear seat audio controller
• Right i/p fuse block
• Right rear window switch
• S302
• S304
• S306
• Sp203
• Underhood fuse block (on left side of engine compt, near battery)

Instrument Illumination Wiring Diagram (2 of 2) for Chevrolet Silverado 2500 2002

List of elements for Instrument Illumination Wiring Diagram (2 of 2) for Chevrolet Silverado 2500 2002:

39

• (6 bulbs)
• (auto a/c)
• (man a/c)
• (man a/c) (auto a/c)
• (under left side of dash, near kick panel) body relay block
• A except sierra denali
• A10
• B sierra denali
• Base
• Body relay block (under left side of dash, near kick panel)
• C c10
• C2 f12
• Cargo/ fog lamp switch
• Cd player
• Clock coil spring
• Driver infor- mation center
• G103 (right rear of engine)
• G200 (upper right kick panel)
• G203 (upper left kick panel)
• Hvac control module
• Illum fuse 10a
• Inflatable restraint i/p module switch
• Instrument cluster
• Lamps
• Left control switch
• Left i/p fuse block (on lower left side of dash)
• Nca
• Power take off switch (if equipped)
• Radio
• Rear wheel steering mode select switch (sierra denali)
• Right control switch
• Right i/p fuse block (on lower right side of dash)
• Roof beacon switch
• S234
• Sp203
• Traction control switch
• Transfer case shift control switch
• Underhood fuse block (on left side of engine compt, near battery)
• Up level