EXTERIOR LIGHTS – Ford F550 Super Duty 2004 – SYSTEM WIRING DIAGRAMS

EXTERIOR LIGHTS

Back-up Lamps Wiring Diagram, M/T for Ford F550 Super Duty 2004

List of elements for Back-up Lamps Wiring Diagram, M/T for Ford F550 Super Duty 2004:

• C270a
• C270f
• Central junction box (cjb) (behind lower left side of dash)
• Chassis cab
• Fuse 15a
• G400 (at vehicle underbody, chassis left side member)
• Hot in run
• Left reversing lamp
• Parking aid module (pam) (at right kick panel)
• Reversing lamp trailer tow relay
• Reversing lamps switch (on top left side of transmission)
• Right reversing lamp
• S144 (w/ parking aid)
• S160 (near breakout for auxiliary relay box 4)
• S206
• S404
• To left tail lamps
• To right tail lamps

Exterior Lamps Wiring Diagram (1 of 2) for Ford F550 Super Duty 2004

List of elements for Exterior Lamps Wiring Diagram (1 of 2) for Ford F550 Super Duty 2004:

• (at left "c" pillar) g900
• (at left rear side of engine compartment) g100
• (center of dash)
• (except lariat) s904
• (in main harness, near breakout to brake pedal position switch) s240
• (in roof marker lamp jumper harness, near breakout for center roof marker light) s921
• (near breakout to ignition switch)
• (not used)
• Auto
• Auxiliary relay box 1 (behind left center of dash)
• Brake pedal position switch (behind left side of dash, above brake pedal)
• C202a
• C202b
• C205a
• C2113b
• C220a
• C220c
• C270a
• C270b
• Center
• Central junction box (cjb) (behind lower left side of dash)
• Driver side exterior rear view mirror
• Except lariat
• Fuse 15a
• Fuse 20a
• Fuse 30a
• G108 (at right side of engine compt)
• G201 (behind left side of dash)
• G202 (behind left side of dash)
• G400 (at vehicle underbody, chassis left side member)
• G900 (at left "c" pillar)
• Hazard switch
• Head
• High mounted stoplamp
• Hot at all times
• Hot in run
• Indicator flasher relay
• Instrument cluster
• Interior lights system
• Lariat
• Left
• Left center
• Left front park/turn lamp
• Left front side lamp
• Left rear park/stop/ turn lamp
• Left tail lamps
• Left turn indicator
• Main light switch
• Microprocessor
• Multi-function switch
• Nca
• Off
• Park
• Park lamp relay
• Passenger side exterior rear view mirror
• Right
• Right center
• Right front park/turn lamp
• Right front side lamp
• Right rear park/stop/ turn lamp
• Right tail lamps
• Right turn indicator
• Roof marker lamps
• S102
• S104 (in engine control harness, near breakout for c192)
• S105 (in engine control harness, near breakout for c144)
• S107 (near breakout for c192)
• S180
• S206
• S207
• S214
• S215 (in main harness, near breakout to main light switch)
• S217
• S249
• S272
• S300
• S402
• S404
• S501
• S639
• S920 (lariat)
• Switch)
• Trailer electronic brake control connector
• Trailer electronic brake control connector (center of dash)
• Turn switch
• Vehicle security module (vsm) (behind left side of dash)
• W/ box
• W/ power equipment
• W/ power mirrors
• W/o box

Exterior Lamps Wiring Diagram (2 of 2) for Ford F550 Super Duty 2004

List of elements for Exterior Lamps Wiring Diagram (2 of 2) for Ford F550 Super Duty 2004:

• (at left rear side of engine compt)
• (at left side of rear bumper) trailer tow connector (4 pin)
• (at left side of rear bumper) trailer tow connector (7 pin)
• (behind left side of dash)
• (diesel)
• (f450 pickup w/
• (f450 pickup w/ box: near breakout for right rear park/stop/turn light) (except f450 pickup w/ box: near breakout for c438)
• (in taillamps harness, near breakout for c408)
• (in trailer lamp
• (near breakout for c408) s417
• (near breakout for c410)
• (near breakout for c410) s434
• (near breakout for c465)
• (near breakout for right rear park/stop/ turn light)
• (not used)
• (w/ box)
• (w/ chassis cab)
• (w/o chassis cab)
• Auxiliary relay box 4 (except diesel) (at left rear side of engine compt)
• Auxiliary relay box 5 (at left rear side of engine compt)
• Back-up lamps circuit
• Box: near breakout for c311) (except f450 pickup w/ box: near breakout for c410)
• C270b
• C270e
• C270f
• C270h
• C270j
• C270k
• Central junction box (cjb) (behind lower left side of dash)
• Diesel
• Except diesel
• F450 w/ box
• Feed harness, near breakout for c410)
• Fuse 15a
• Fuse 20a
• Fuse 30a
• G100
• G100 (at left rear side of engine compartment)
• G201
• G400 (at vehicle underbody, chassis left side member)
• Hot at all times
• Hot in run
• Left license plate lamp
• Left rear park/ stop/ turn lamp
• Left rear park/stop/ turn lamp
• Left rear side lamp 1
• Left rear side lamp 2
• Left tail lamps
• Left turn trailer tow relay
• Nca
• Rear marker lamp assembly
• Red
• Right license plate lamp
• Right rear park/stop/ turn lamp
• Right rear side lamp 1
• Right rear side lamp 2
• Right tail lamps
• Right turn trailer tow relay
• S103
• S103 (at breakout for auxiliary relay box 4)
• S121
• S137
• S162
• S265 (near breakout for g300)
• S290
• S401
• S402
• S404
• S405
• S407
• S411 (near breakout for c311)
• S412
• S413
• S416
• S417 (near breakout for c408)
• S418 (near breakout for c465)
• S419
• S430
• S431
• S432
• S433
• S463
• Trailer electronic brake control connector (center of dash)
• Trailer tow battery charge relay
• Trailer tow parking lamp relay
• Trailer tow reversing lamp relay
• W/ box
• W/ dual rear wheels
• W/ rear bumper
• W/o box
• W/o dual rear wheels
• W/o rear bumper

6.0L DIESEL

6.0L Diesel, Back-up Lamps Wiring Diagram, A/T for Ford F550 Super Duty 2004

List of elements for 6.0L Diesel, Back-up Lamps Wiring Diagram, A/T for Ford F550 Super Duty 2004:

• (near breakout for left reversing light) (except f450) s426
• (not
• (not used)
• All others
• C1381b
• C270f
• C270g
• C270j
• Central junction box (cjb) (behind lower left side of dash)
• Electrochromatic inside mirror unit (if equipped)
• Excursion
• Fuse 15a
• G100 (at left rear side of engine compt)
• G400 (at vehicle underbody, chassis left side member)
• Hot at all times
• Hot in run or start
• Left reversing lamp
• Parking aid module (pam) (at right kick panel)
• Pcm power diode
• Pcm power relay
• Pick-up
• Pickup
• Powertrain control module (pcm) (left side of engine compt)
• Reversing lamp trailer tow relay
• Reversing lamps relay
• Right reversing lamp
• S144 (w/ parking aid)
• S160 (near breakout for auxiliary relay box 4)
• S162
• S404
• S426 (in rear lamp connector harness, near breakout for c405)
• To left tail lamps
• To right tail lamps
• Used)
• W/ box

6.8L

6.8L, Back-up Lamps Wiring Diagram, A/T for Ford F550 Super Duty 2004

List of elements for 6.8L, Back-up Lamps Wiring Diagram, A/T for Ford F550 Super Duty 2004:

• (excursion: in rear lamp connector harness, near breakout for c405) (pickup: in rear lamp connector harness, near breakout for left reversing light) s426
• (in rear vehicle interior harness, near breakout for parking aid module) s319
• (not used) c270j
• C270a
• C270f
• Central junction box (cjb) (behind lower left side of dash)
• Digital transmission range (dtr) sensor (on left side of transmission)
• Electrochromatic inside mirror unit
• Excursion
• Fuse 15a
• G400 (at vehicle underbody, chassis left side member)
• Hot in run
• Left reversing lamp
• Parking aid module (pam) (at right kick panel)
• Pickup w/ chassis cab
• Reversing lamp trailer tow relay
• Right reversing lamp
• S144
• S160 (in engine control harness, near breakout for auxiliary relay box 4)
• S206
• S402 (pickup w/ box & dual rear wheels)
• S404
• To left tail lamps
• To right tail lamps
• W/ parking aid