BODY COMPUTER – Ford Expedition 2002 – SYSTEM WIRING DIAGRAMS

BODY COMPUTER

Body Computer Wiring Diagrams (1 of 2) for Ford Expedition 2002

List of elements for Body Computer Wiring Diagrams (1 of 2) for Ford Expedition 2002:

• 87a
• Accessory delay relay
• Accessory delay relay ctrl
• Battery junction box (left side of engine compt)
• Battery saver relay
• Battery saver relay ctrl
• C242
• C243
• C267
• Central junction box (under left side of dash)
• Circuit breaker 30a
• Electronic suspension system
• Engine controls system
• Fuse 15a
• Fuse 5a
• G200 (lower right kick panel)
• Generic electronic module (gem)
• Heated grid relay
• Heated grid relay ctrl
• Hot at all times
• Hot in
• Hot in run
• Hot in run or acc
• Ign (start) gnd (park/neutral)
• Ignition (acc/run)
• Ignition (run)
• Interior lamp relay
• Interior lamp relay ctrl
• Interior lights system
• Lf window motor sense (high)
• Lf window motor sense (low)
• Lf window switch in (down)
• One touch down relay
• One touch down relay ctrl
• One touch down switch in
• Power (b+)
• Power windows system
• S205
• Sound systems
• Start
• Tps input
• Transmissions system
• Vehicle speed (+)

Body Computer Wiring Diagrams (2 of 2) for Ford Expedition 2002

List of elements for Body Computer Wiring Diagrams (2 of 2) for Ford Expedition 2002:

• (lower left kick panel)
• (park/headlamps on) in
• 4 high to 4 low relay ctrl
• 4 low to 4 high relay ctrl
• 4x4 high range ind ctrl
• 4x4 mode switch in
• A4wd indicator ctrl
• Abs active in
• Air suspension out
• Anti-lock brakes system (abs control module)
• Anti-theft system (rap module)
• Antilock brakes sytem (4wabs module)
• Brake pedal position switch
• C239
• C240
• C241
• Computer data lines system (datalink pin 7)
• Contact plate a in
• Contact plate b in
• Contact plate c in
• Contact plate d in
• Defogger system (rear defogger switch)
• Diagnostic link
• Door ajar indicator ctrl
• Door ajar out
• Electronic suspension system
• Exterior lights system (bpp switch)
• Front shaft speed sensor in
• G201
• Generic electronic module (gem) (behind left side of dash)
• Ground
• Hall effect speed sensor out
• Ignition key warning switch in
• Illuminated entry request in
• Instrument cluster system
• Instrument cluster system (washer fluid level switch)
• Interval delay/wash in
• Lf door ajar switch in
• Liftgate and glass ajar in
• Low washer fluid out
• Lr door ajar switch in
• Rear shaft speed sensor in
• Rear washer pump relay out
• Rear window defrost switch in
• Rear wiper relay ctrl (down)
• Rear wiper relay ctrl (up)
• Rear wiper sense (hi/low/park)
• Rear wiper switch in
• Rf door ajar switch in
• Rr door ajar switch in
• S2021 (main harn, near breakout to belt minder module)
• S2022 (main harn, near breakout to belt minder module)
• S208
• Seat belt indicator ctrl
• Seat belt warning switch in
• Signal return
• Tan
• Tan/red
• Tone request
• Torque on demand relay out
• Trans in neutral in
• Trans low range out
• Transfer case return
• Transmission controls system (4 wheel drive mode switch)
• Transmission controls system (4wd mode switch)
• Transmission controls system (powertrain control module)
• Transmission controls system (torque on demand relay)
• Transmission controls system (transfer case assembly)
• Transmission controls system (transfer case shift relays)
• Transmission controls system (transmission range sensor)
• Warning systems (belt minder module)
• Warning systems (ignition key warning switch)
• Warning systems (lf door ajar switch)
• Warning systems (liftgate & glass ajar switches)
• Warning systems (lr door ajar switch)
• Warning systems (main light switch)
• Warning systems (rf door ajar switch)
• Warning systems (rr door ajar switch)
• Warning systems (seat belt switch)
• Washer fluid level switch in
• Washer pump ctrl
• Wiper hi/lo relay ctrl
• Wiper mode select switch in
• Wiper motor park sense
• Wiper run/park relay ctrl
• Wiper/washer system (hi/lo relay)
• Wiper/washer system (multi-function switch)
• Wiper/washer system (rear washer pump relay)
• Wiper/washer system (rear wiper down relay)
• Wiper/washer system (rear wiper motor)
• Wiper/washer system (rear wiper up relay)
• Wiper/washer system (run/park relay)
• Wiper/washer system (washer pump relay)