BODY COMPUTER – Ford Expedition 1997 – SYSTEM WIRING DIAGRAMS

BODY COMPUTER

Body Computer Wiring Diagrams (1 of 2) for Ford Expedition 1997

List of elements for Body Computer Wiring Diagrams (1 of 2) for Ford Expedition 1997:

• 87a
• Accessory delay relay
• Accessory delay relay ctrl
• Battery saver relay
• Battery saver relay ctrl
• C242
• C243
• C267
• Electronic suspension system
• Engine controls system
• Fuse 15a
• Fuse 30a
• Fuse 5a
• G200 (lower left cowl panel)
• G203 (lower right cowl panel)
• Generic electronic module (gem)
• Ground
• 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)
• Instrument cluster system
• Interior lamp relay
• Interior lamp relay ctrl
• Interior lights system
• Junction box fuse/ relay panel (under left side of i/p)
• Lf window motor sense (high)
• Lf window motor sense (low)
• Lf window switch in (down)
• Lf window switch in (up)
• One touch down relay
• One touch down relay ctrl
• One touch down switch in
• Power (b+)
• Power distribution box (left side of engine compt)
• Power windows system
• Running lamp relay ctrl
• S205
• S207
• Start
• Vehicle speed (+)

Body Computer Wiring Diagrams (2 of 2) for Ford Expedition 1997

List of elements for Body Computer Wiring Diagrams (2 of 2) for Ford Expedition 1997:

• (near 4wd mode switch) s238
• (park/headlamps on) in
• 4 high to 4 low relay ctrl
• 4 low to 4 high relay ctrl
• 4x2 center axle solenoid ctrl
• 4x4 center axle solenoid ctrl
• 4x4 high range ind ctrl
• 4x4 low range ind control
• 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)
• Brake on/off 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 (4was module)
• Exterior lights system (brake on/off switch)
• Front shaft speed sensor in
• G200 (lower left cowl panel)
• Generic electronic module (gem) (behind center of i/p)
• Ground
• Hall effect speed sensor out
• Ignition key warning switch in
• Illuminated entry request in
• Instrument cluster system (i/c c236 pin 2)
• Instrument cluster system (i/c c236 pin 3)
• Instrument cluster system (i/c c236 pin 4)
• Instrument cluster system (i/c c236 pin 5)
• Instrument cluster system (i/c c238 pin 11)
• Instrument cluster system (i/c c238 pin 9)
• 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
• Red
• Rf door ajar switch in
• Rr door ajar switch in
• S208
• Seat belt indicator ctrl
• Seat belt warning switch in
• Signal return
• Tan
• Tan/red
• 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 (4x2 axle disconnect solenoid)
• Transmission controls system (4x4 axle disconnect solenoid)
• Transmission controls system (pcm c174 pin 14)
• 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 (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)