INTERIOR LIGHTS – Ford Excursion 2003 – SYSTEM WIRING DIAGRAMS

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram (1 of 2) for Ford Excursion 2003

List of elements for Courtesy Lamps Wiring Diagram (1 of 2) for Ford Excursion 2003:

45

• 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)
• G301 (at left ``c" pillar)
• G400 (at vehicle underbody, chassis left side member)
• Glove box lamp
• Hot at all times
• Instrument cluster
• Interior
• Interior lamps relay
• Left front door entry lamp
• Left front running board lamp
• Left rear running board lamp
• Left vanity mirror lamp
• Main light switch
• Microprocessor
• Nca
• Right front door entry lamp
• Right front running board lamp
• Right rear running board lamp
• Right vanity mirror lamp
• S218
• S229 (near breakout for instrument cluster)
• S257
• S309 (near breakout for left rear running board light)
• S311 (near breakout for left rear running board light)
• S312 (near breakout for right rear running board light)
• S313 (near breakout for c432)
• S330 (in body main harness, near breakout for left rear speaker)
• S344 (in taillamps harness, near breakout for c431)
• S401
• S501
• S639
• S936
• S937 (near breakout for right vanity mirror light)
• To accessory delay relay (central junction box) (diagram 2 of 2)
• To s933 (diagram 2 of 2)

Courtesy Lamps Wiring Diagram (2 of 2) for Ford Excursion 2003

List of elements for Courtesy Lamps Wiring Diagram (2 of 2) for Ford Excursion 2003:

25

• (near breakout for rear interior/map light assembly) s933
• Accessory delay relay
• C270a
• C270f
• C270j
• Cargo lamp
• Central junction box (behind lower left side of dash)
• Engine compartment lamp
• From s229 (diagram 1 of 2)
• From s330 (diagram 1 of 2)
• Front interior/map lamps assembly
• G100 (at left rear side of engine compt)
• G901 (at rear of vehicle roof)
• Interior
• Left side rail lamp
• Map
• Rear interior/map lamps assembly
• Right side rail lamp
• S162
• S440
• S932 (near breakout for rear interior/map light assembly)
• S934
• S935
• W/ auxiliary a/c
• W/o auxiliary a/c

Instrument Illumination Wiring Diagram (1 of 2) for Ford Excursion 2003

List of elements for Instrument Illumination Wiring Diagram (1 of 2) for Ford Excursion 2003:

71

• (near breakout for rear auxiliary function selector switch assembly)
• Accessory delay relay
• Adjustable pedal switch
• Air bag sliding contact
• Auto
• Bulbs
• C205a
• C205b
• C220c
• C228a
• C270b
• C270i
• C270j
• C290a
• C294b
• C3077b
• C990b
• Central junction box (behind lower left side of dash)
• Circuit breaker 30a
• Driver side door lock switch
• Dvd player
• Eatc
• Electronic automatic temperature control module (behind center of dash)
• Exterior lights system
• Four-wheel drive switch
• Front function selector switch assembly
• Fuse 17 15a
• Fuse 42 15a
• G200 (behind left side of dash)
• G201 (behind left side of dash)
• G202 (behind left side of dash)
• G301 (at left ``c" pillar)
• G901 (at rear of vehicle roof)
• Head
• Hot at all times
• Instrument cluster
• Main light switch
• Manual a/c
• Microprocessor
• Nca
• Off
• Park
• Parking aid disable switch
• Passenger side door lock switch
• Pnk
• Radio
• Rear auxiliary function selector switch assembly
• Rear integrated control panel
• Rear seat entertainment module (in center console)
• Rear window defrost switch
• S215 (near breakout to main light switch)
• S216 (in main harness, near breakout sunload sensor)
• S217
• S218
• S233
• S272
• S285
• S290
• S302
• S501
• S934
• Speed control servo
• Steering wheel radio switch
• Steering wheel/speed control switch
• To master window adjust switch (diagram 2 of 2)
• To s940 (diagram 2 of 2)
• Video display (w/ video cassette player)
• W/ rear seat entertainment system
• W/ steering wheel controls
• W/o rear seat entertainment system
• W/o steering wheel controls

Instrument Illumination Wiring Diagram (2 of 2) for Ford Excursion 2003

List of elements for Instrument Illumination Wiring Diagram (2 of 2) for Ford Excursion 2003:

21

• C504a
• C504b
• C989b
• From circuit breaker 601 (diagram 1 of 2)
• From s926 (diagram 1 of 2)
• Front auxiliary function selector switch assembly
• G300 (on vehicle floor, in left front footwell)
• G301 (at left "c" pillar)
• G901 (at rear of vehicle roof)
• Left power vent window switch
• Left rear window adjust switch
• Master window adjust switch
• Passenger side window adjust switch
• Right power vent window switch
• Right rear window adjust switch
• S201
• S328 (near breakout for g300)
• S501
• S935
• S940 (near breakout for front auxiliary function selector switch assembly)
• Trip computer module (on front center of roof)