GROUND DISTRIBUTION – Ford F450 Super Duty 2003 – SYSTEM WIRING DIAGRAMS

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 4) for Ford F450 Super Duty 2003

List of elements for Ground Distribution Wiring Diagram (1 of 4) for Ford F450 Super Duty 2003:

• (6.0l)
• (6.0l) a/c clutch solenoid
• (6.0l) dual pressure switch
• (6.0l) fuel heater
• (6.0l) fuel heater relay
• (6.0l) injector driver module (idm)
• (6.0l) powertrain control module (pcm)
• (7.3l) injector driver module (idm)
• (a/t: at breakout for c1010)
• (behind lower left side of dash) central junction box (cjb)
• (diesel) exhaust pressure regulator (epr)
• (exc 6.0l)
• (exc 6.0l) powertrain control module (pcm)
• (exc 7.3l) mass air flow (maf) sensor
• (left rear side of engine compartment) auxiliary relay box 2
• (left rear side of engine compartment) auxiliary relay box 3
• (left rear side of engine compt) (6.0l) auxiliary relay box 5
• (left rear side of engine compt) (except 6.0l) auxiliary relay box 4
• (m/t: at breakout for left auxiliary relay box no.3)
• (near breakout for injector driver module)
• 5.4l, 6.8l
• 5.4l, 6.8l, 7.3l
• 6.0l
• 7.3l
• 87a
• A/c compressor clutch diode
• Abs control module
• Air filter sensor
• Air suspension compressor assembly
• Air suspension module
• Air tank moisture removal valve
• Air tank valve
• Battery
• Battery 2
• Battery charge trailer tow relay
• Brake fluid level switch
• C1381a
• C1388c
• C270f
• C270h
• C290a
• Control harness, near breakout for left headlight)
• Crankshaft position shield
• Data link connector (dlc)
• Daytime running lamps (drl) relay 1
• Daytime running lamps (drl) relay 2
• Engine compartment lamp
• Fuel pump
• G100 (left rear side of engine compt)
• G101 (left side of eng compt)
• G102 (right side of engine)
• G104 (in engine compt, at right fender)
• G105 (left front side of engine compt)
• G106 (right frame rail, in engine compt)
• G109 (left side of engine)
• G200 (behind left side of dash)
• Left front fog lamp
• Left front park/ turn lamp
• Left front side lamp
• Left headlamp
• Left rear shock absorber solenoid valve
• Left turn trailer tow relay
• Nca
• Near breakout for g100)
• Parking lamp trailer tow relay
• Pcm power diode
• Pcm power relay
• Powertrain control module (pcm)
• Radio
• Reversing lamp trailer tow relay
• Right front fog lamp
• Right rear shock absorber solenoid valve
• Right turn trailer tow relay
• S102 (in engine control harness, near breakout for g101)
• S106 (in engine control harness, near breakout for powertrain control module)
• S145 (near breakout for c110)
• S161 (near breakout for c110)
• S167
• S195
• S250
• S380 (in air suspension pressure indicator switch harness, near breakout for air tank moisture removal valve)
• Starter relay
• Transfer case high to low
• Transfer case low to high
• Windshield wiper motor

Ground Distribution Wiring Diagram (2 of 4) for Ford F450 Super Duty 2003

List of elements for Ground Distribution Wiring Diagram (2 of 4) for Ford F450 Super Duty 2003:

• (6.0l, 7.3l) auxiliary powertrain control module (apcm)
• (behind dash panel, to left of glove box near center of dash) auxiliary relay box 1
• (behind lower left side of dash) central junction box (cjb)
• (w/ roof opening panel) over head console
• 5.4l, 6.8l
• 6.0l, 7.3l
• A/c clutch solenoid
• Adjustable pedal switch
• Air bag sliding contact
• Air suspension kneeling switch
• Ambient air temperature sensor
• Brake pedal position switch
• Brake shift interlock
• C202b
• C205a
• C205b
• C220c
• C270a
• C281a
• C290a
• C294a
• C294b
• C294c
• Center roof marker lamp
• Data link connector (dlc)
• Except lariat
• Four- wheel drive control module
• Four- wheel drive switch
• Front cigar lighter
• Front function selector switch assembly
• Front heater blower motor resistor
• Fuel tank selector switch
• G108 (right side of engine compt)
• G201 (behind left side of dash)
• G202 (behind left side of dash)
• G300 (on vehicle floor, in left front footwell)
• Glove box lamp
• Harness, near breakout for g108)
• Horn
• Indicator flasher relay
• Instrument cluster
• Instrument panel power point
• Lariat
• Left center roof marker lamp
• Left roof marker lamp
• Left vanity mirror lamp
• Main light switch
• Multi-function switch
• Nca
• Near breakout for instrument cluster)
• Others w/ roof opening panel
• Overhead console
• Parking aid disable switch
• Powertrain control module (pcm)
• Radio
• Rear window defrost relay
• Right center roof marker lamp
• Right front park/ turn lamp
• Right front side lamp
• Right headlamp
• Right roof marker lamp
• Right vanity mirror lamp
• S172 (in engine control harness, near breakout for left front wheel speed sensor)
• S217 (in main harness, near breakout for instrument cluster)
• S218 (in main harness, near breakout for instrument cluster)
• S257 (in main harness, near breakout to temperature blend door actuator)
• S290 (in main harness, near breakout to radio)
• S904
• S920 (in roof marker lamp jumper harness, near breakout for right roof marker light)
• Speed control servo
• Steering wheel/ speed control switch
• Sunload sensor
• Temperature blend door actuator
• Vacuum pump motor
• W/ auxiliary fuel tank
• Windshield washer pump motor
• Windshield wiper motor
• Wire end

Ground Distribution Wiring Diagram (3 of 4) for Ford F450 Super Duty 2003

List of elements for Ground Distribution Wiring Diagram (3 of 4) for Ford F450 Super Duty 2003:

• (california)
• (federal)
• (in air suspension pressure indicator switch harness, near breakout for air tank moisture removal valve) s380
• (in rear lamp connector harness, near breakout for c408) s404
• (not used)
• (vehicle under body, chassis left side member) g400
• 4-pin trailer tow connector
• 7-pin trailer tow connector
• Center rear marker lamp
• Chassis cab
• Connector harness, near breakout for c408)
• Defrost harness)
• Except chassis cab
• F450 pickup w/ box
• Fuel tank unit
• G203 (uner right side of dash)
• G400 (vehicle under body, chassis left side member)
• Harness, near breakout for c410)
• Left front running board lamp
• Left license plate lamp
• Left rear marker lamp
• Left rear park/ stop/ turn lamp
• Left rear park/stop turn lamp
• Left rear park/stop/ turn lamp
• Left rear running board lamp
• Left rear side lamp 1
• Left rear side lamp 2
• Left reversing lamp
• Left tail lamps
• Nca
• Passenger air bag deactivation (pad) switch
• Pickups w/ box
• Pickups w/o box
• Restraints control module
• Right front running board lamp
• Right license plate lamp
• Right rear marker lamp
• Right rear park/ stop/ turn lamp
• Right rear park/stop turn lamp
• Right rear park/stop/ turn lamp
• Right rear running board lamp
• Right rear side lamp 1
• Right rear side lamp 2
• Right reversing lamp
• Right tail lamps
• S402 (in rear lamp connector harness, near breakout for right rear park/ stop/turn light)
• S461 (in rear window defrost harness)
• S463 (in rear license plate lamp harness, near breakout for c465)
• S463 (near breakout for c465)
• Trailer tow connector truck bed
• W/ dual rear wheels
• W/ rear bumper
• W/o dual rear wheels
• W/o rear bumper

Ground Distribution Wiring Diagram (4 of 4) for Ford F450 Super Duty 2003

List of elements for Ground Distribution Wiring Diagram (4 of 4) for Ford F450 Super Duty 2003:

• (crew cab) rear interior/ map lamps assembly
• (except super cab)
• (in passenger-driver seat jumper harness, near breakout for passenger side seat heater switch)
• (super cab)
• (w/ power equipment) vehicle security module (vsm)
• (w/ power equipment, except crew cab) driver side front door ajar switch
• (w/memory: near breakout for c327) (w/ heated seats: near breakout for c3049) (w/o heated seats: near breakout for c3007) s306
• C2113a
• C504a
• Crew cab
• Driver side door lock switch
• Driver side exterior rear view mirror
• Driver side front door ajar switch
• Driver side front heated seat module
• Driver side front seat adjust switch
• Driver side rear door ajar switch
• Driver side seat heater switch
• Except crew cab
• Exterior rear view mirror switch
• Front interior/ map lamps assembly
• G900 (left "c" pillar)
• High mounted stoplamp
• Left front door entry lamp
• Master window adjust switch
• Nca
• Parking aid module (pam)
• Passenger side door lock switch
• Passenger side exterior rear view mirror
• Passenger side front door ajar switch
• Passenger side front heated seat module
• Passenger side front seat adjust switch
• Passenger side rear door ajar switch
• Passenger side seat heater switch
• Right front door entry lamp
• S233 (in body main harness, near grommet for right front door)
• S300 (in body main harness, near breakout for g900)
• S332 (in passenger- driver seat jumper harness, near breakout for driver safety belt buckle switch)
• S335 (in passenger-driver seat jumper harness, near breakout for passenger side heated seat switch)
• S501 (in body main harness, at breakout for driver side door lock switch)
• Safety belt buckle switch
• W/ heated seats
• W/ power equipment
• W/ power seats
• W/ remote keyless entry
• W/o heated seats
• W/o power equipment
• W/o power seats
• W/o remote keyless entry
• W/o remote keyless entry, crew cab