EXTERIOR LIGHTS – Ford Expedition 1998 – SYSTEM WIRING DIAGRAMS

EXTERIOR LIGHTS

Back-up Lamps Wiring Diagram for Ford Expedition 1998

List of elements for Back-up Lamps Wiring Diagram for Ford Expedition 1998:

• C242
• C256
• Digital transmission range (dtr) sensor left side of transmission)
• Exterior lamps (trailer tow backup lamp relay)
• Fuse 5 15a
• G414 (near fuel tank)
• Hot in run
• Junction box fuse/relay panel (under left side of dash)
• Left backup lamp
• Remote anti-theft personality module (behind left side of dash)
• Right backup lamp
• S112
• S150 (eng control sens harn, left rear of eng compt)
• S263 (main harn, near left kick panel)
• S414
• S417
• S421 (seat belt retractor harn, near seat belt warning switch breakout)

Exterior Lamps Wiring Diagram for Ford Expedition 1998

List of elements for Exterior Lamps Wiring Diagram for Ford Expedition 1998:

• (engine ctrl sensor harn, near breakout to brake pressure switch) s115
• (main harn, near breakout to cooling fan) s260
• (main harn, near breakout to steering wheel rotation sensor) s246
• (main harn, near breakout to steering wheel rotation sensor) s247
• (main harn, near breakout to steering wheel rotation sensor) s261
• (seat belt harn, near breakout to right license lamp) s416
• (seat belt harn, near breakout to seat belt switch) s403
• Autolamp module (behind center of dash)
• Blower/ flasher relay block (behind center of dash)
• Brake pedal position switch (under left side of dash)
• C216
• C237
• C242
• C243
• Flasher relay
• Fuse 10a
• Fuse 15a
• Fuse 5a
• G109 (right front radiator support)
• G203 (lower right kick panel)
• G402 (left rear wheelwell)
• Hazard
• Head
• High mount stop lamp 1
• High mount stop lamp 2
• High mount stop lamp 3
• Hot at all times
• Hot in run
• Instrument cluster
• Junction box fuse/relay panel (under left side of dash)
• Lamp harn, in breakout to hi mount stop lamp) s911
• Left
• Left front park/ turn lamp
• Left license lamp
• Left power/ heated/ signal mirror
• Left stop/ park/ turn lamp
• Left turn indicator
• Main light switch
• Multi-function switch
• Nca
• Normal
• Off
• Park
• Park lamp relay (w/ auto lamps)
• Power distribution box (left side of engine compt)
• Right
• Right front park/ turn lamp
• Right license lamp
• Right power/ heated/ signal mirror
• Right stop/ park/ turn lamp
• Right turn indicator
• Rpo relay box (behind right side of dash)
• S104
• S202
• S204
• S219
• S224 (main harn, near breakout to main light sw)
• S228
• S245 (main harn, near breakout to rpo relay box)
• S414
• S415
• S417
• S909
• Trailer/ camper adapter circuit

Trailer/Camper Adapter Wiring Diagram for Ford Expedition 1998

List of elements for Trailer/Camper Adapter Wiring Diagram for Ford Expedition 1998:

• (engine cntrl sensor harn, left side of eng compt)
• (left front radiator support) g108
• (main harn, left rear of eng compt) s260
• (main harn, near breakout to steering wheel rotation sensor) s261
• (trailer backup lamps)
• (trailer battery)
• (trailer left turn lamps)
• (trailer right turn lamps)
• (trailer running lamps)
• 87a
• Brake pedal position switch (under left side of dash)
• Breakout to inst cluster)
• C242
• Engine fuse module
• Exterior lights (back-up lamps circuit)
• Exterior lights (exterior lights circuit)
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 30a
• Fuse 40a
• G203 (lower right kick panel)
• G416 (left rear of frame)
• Head
• Hot at all times
• Hot in run
• Interior lights
• Junction box fuse/relay panel (under left side of dash)
• Left turn signal output
• Main light switch
• Multi- function switch
• Off
• Park
• Power distribution box
• Power distribution center (left side of engine compt)
• Red
• Right turn signal output
• S105
• S108
• S110
• S111
• S115
• S201
• S221
• S224 (main harn, in breakout to main light sw)
• S228
• Trailer electronic brake control
• Trailer tow backup lamp relay
• Trailer tow battery charge relay
• Trailer tow left turn relay
• Trailer tow right turn relay
• Trailer tow running lamp relay
• Trailer/ camper adapter