INTERIOR LIGHTS – Ford Cab & Chassis F350 Super Duty 2003 – SYSTEM WIRING DIAGRAMS

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram (1 of 2) for Ford Cab & Chassis F350 Super Duty 2003

List of elements for Courtesy Lamps Wiring Diagram (1 of 2) for Ford Cab & Chassis F350 Super Duty 2003:

• Battery saver relay
• C205b
• C220a
• C220c
• C270a
• C270b
• Central junction box (behind lower left side of dash)
• Fuse 35 10a
• Fuse 41 10a
• G201 (behind left side of dash)
• G202 (behind left side of dash)
• Glove box lamp
• Hot at all times
• Instrument cluster
• Interior
• Interior lamps relay
• Left vanity mirror lamp
• Main light switch
• Microprocessor
• Nca
• Overhead console (w/ roof opening panel)
• Right vanity mirror lamp
• S204 (near breakout for c264)
• S218
• S229 (near breakout for instrument cluster)
• S257
• S904
• S937 (near breakout for right vanity mirror light)
• To accessory delay relay (central junction box) (diagram 2 of 2)
• To s905 (diagram 2 of 2)

Courtesy Lamps Wiring Diagram (2 of 2) for Ford Cab & Chassis F350 Super Duty 2003

List of elements for Courtesy Lamps Wiring Diagram (2 of 2) for Ford Cab & Chassis F350 Super Duty 2003:

• Accessory delay relay
• C270a
• C270f
• C270j
• Central junction box (behind lower left side of dash)
• Engine compartment lamp
• From s204 (diagram 1 of 2)
• From s229 (diagram 1 of 2)
• Front interior/map lamps assembly
• G100 (at left rear side of engine compt)
• G400 (at vehicle under body, chassis left side member)
• G900 (at left ``c" pillar)
• High mounted stoplamp
• Interior
• Left front door entry lamp
• Left front running board lamp
• Left rear running board lamp
• Map
• Nca
• Rear interior/map lamps assembly (crew cab)
• Right front door entry lamp
• Right front running board lamp (except chassis cab)
• Right rear running board lamp (except chassis cab)
• S162
• S300
• S309 (near breakout for left rear running board light)
• S310 (near breakout for right rear running board light)
• S311 (near breakout for left rear running board light)
• S312 (near breakout for right rear running board light)
• S344 (in taillamps harness, near breakout for c311)
• S401
• S501
• S639
• S905 (at breakout for front interior/map light assembly)
• S906

Instrument Illumination Wiring Diagram (1 of 2) for Ford Cab & Chassis F350 Super Duty 2003

List of elements for Instrument Illumination Wiring Diagram (1 of 2) for Ford Cab & Chassis F350 Super Duty 2003:

• (w/ roof opening panel)
• (w/o rke) s639
• (w/o roof
• Accessory delay relay
• Adjustable pedal switch
• Air bag sliding contact
• Air suspension kneeling switch
• Auto
• Bulbs
• C205a
• C205b
• C220c
• C270b
• C270i
• C270j
• C290a
• C294b
• Central junction box (behind lower left side of dash)
• Circuit breaker 30a
• Driver side door lock switch
• Exterior lights system
• Four-wheel drive switch
• Front function selector switch assembly
• Fuse 17 15a
• Fuse 42 15a
• G201 (behind left side of dash)
• G202 (behind left side of dash)
• G300 (on vehicle floor, in left front footwell)
• G900 (at left ``c" pillar)
• Head
• Hot at all times
• Instrument cluster
• Main light switch
• Microprocessor
• Nca
• Off
• Opening panel)
• Overhead console
• Park
• Parking aid disable switch
• Passenger side door lock switch
• Pnk
• Radio
• S201
• S215 (near breakout to main light switch)
• S216 (in main harness, near breakout sunload sensor)
• S217
• S218
• S233 (w/ rke)
• S272
• S290
• S297
• S302
• S501
• Steering wheel/speed control switch
• To master window adjust switch (diagram 2 of 2)
• To passenger side window adjust switch (diagram 2 of 2)

Instrument Illumination Wiring Diagram (2 of 2) for Ford Cab & Chassis F350 Super Duty 2003

List of elements for Instrument Illumination Wiring Diagram (2 of 2) for Ford Cab & Chassis F350 Super Duty 2003:

• C504a
• C504b
• Crew cab
• Except crew cab
• From s297 (diagram 1 of 2)
• G900 (at left ``c" pillar)
• Left rear window adjust switch
• Master window adjust switch
• Passenger side window adjust switch
• Right rear window adjust switch
• S328 (near breakout for g300)
• S501