EXTERIOR LIGHTS – Ford Excursion 2003 – SYSTEM WIRING DIAGRAMS

EXTERIOR LIGHTS

Back-up Lamps Wiring Diagram for Ford Excursion 2003

List of elements for Back-up Lamps Wiring Diagram for Ford Excursion 2003:

• (near breakout for parking aid module) s319
• 4 speed a/t
• 5 speed a/t
• C1381b
• C270f
• C270g
• C270h
• C270j
• Central junction box (behind lower left side of dash)
• Digital transmission range (dtr) sensor (on left side of transmission)
• Fuse 15a
• G400 (at vehicle under body, chassis left side member)
• Hot at all times
• Hot in run
• Left reversing lamp
• Mirrors system
• Near breakout for c405) s426
• Parking aid module (behind right "c" pillar)
• Pcm power relay
• Pnk
• Powertrain control module (on left side of firewall)
• Reversing lamp relay
• Reversing lamp trailer tow relay
• Right reversing lamp
• S124
• S160 (except 6.0l: in engine control harness, near breakout for auxiliary relay box 4, 6.0l: in engine control harness, near breakout for central junction box)
• S404

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

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

• (6.0l:in main harness near breakout to ignition switch) (except 6.0l: in main harness, near breakout to brake pedal position switch)
• (at left rear side of engine compartment) g100
• (end wire)
• (except 6.0l: near breakout to brake pedal position switch) (6.0l:near breakout to ignition switch)
• (near breakout for c411) s442
• (near breakout to ignition switch)
• (not used)
• 87a
• Auto
• Auxiliary relay box 1 (behind dash panel, to left of glove box near center of dash)
• Brake pedal position (bpp) switch (behind left side of dash, above brake pedal)
• C202a
• C202b
• C205a
• C220a
• C220c
• C270a
• C270b
• C475a
• C475b
• C475c
• Central junction box (behind lower left side of dash)
• Driver side exterior rear view mirror
• Fuse 15a
• Fuse 20a
• Fuse 30a
• G108 (at right side of engine compartment)
• G202 (behind left side of dash)
• G301 (at left "c" pillar)
• G400 (at vehicle under body, chassis left side member)
• G901 (at rear of vehicle roof)
• Hazard switch
• Head
• High mounted stoplamp
• Hot at all times
• Hot in run
• Indicator flasher relay
• Instrument cluster
• Interior lights system
• Left
• Left front park/turn lamp
• Left front side lamp
• Left rear park/stop/ turn lamp
• Left turn indicator
• Main light switch
• Multifunction switch
• Nca
• Off
• Park
• Passenger side exterior rear view mirror
• Right
• Right front park/turn lamp
• Right front side lamp
• Right rear park/stop/ turn lamp
• Right turn indicator
• S102
• S104 (in engine control harness, near breakout for c192)
• S105 (in engine control harness, near breakout for c144)
• S107 (in engine control harness, near breakout for c192)
• S180
• S206
• S207
• S211
• S212
• S214
• S215 (near breakout to main light switch)
• S217
• S222 (in main harness, near breakout to ignition switch)
• S233
• S240 (near breakout to brake pedal position switch)
• S249
• S272
• S404
• S443
• Turn switch

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

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

• (at left rear side of engine compartment)
• (end wire)
• (near breakout for c410)
• 6.0l
• Auxiliary relay box 4 (except 6.0l) (at left rear side of engine compartment)
• Auxiliary relay box 5 (6.0l) (at left rear side of engine compartment)
• Back-up lamps circuit
• Battery charge
• C2113b
• C270b
• C270f
• C270h
• C270j
• C270k
• Central junction box (behind lower left side of dash)
• Except 6.0l
• Fuse 20a
• G100
• G100 (at left rear side of engine compartment)
• G400 (at vehicle under body, chassis left side member)
• Hot at all times
• Hot in run
• Left license plate lamp
• Left rear park/stop/ turn lamp
• Left tail lamps
• Left turn trailer tow relay
• Microprocessor
• Park lamp relay
• Parking lamp trailer tow relay
• Reversing lamp
• Right license plate lamp
• Right rear park/stop/ turn lamp
• Right tail lamps
• Right turn trailer tow relay
• S103
• S162
• S265 (near breakout for g300)
• S401
• S404
• S406 (in taillamps harness, near breakout for g400)
• S417 (near breakout for c405)
• S418 (near breakout for left license plate light)
• S426 (near breakout to emergency flasher relay block)
• S430
• S431
• S432 (near breakout for c410)
• S433
• S434
• Trailer tow connector (4 pin)
• Trailer tow connector (7 pin)
• Trailer tow relay
• Vehicle security module (vsm) (behind left side of dash)