ANTI-LOCK BRAKES – Ford Pickup F250 1997 – SYSTEM WIRING DIAGRAMS

ANTI-LOCK BRAKES

All-Wheel ABS Wiring Diagram for Ford Pickup F250 1997

List of elements for All-Wheel ABS Wiring Diagram for Ford Pickup F250 1997:

• 4 wheel anti-lock brakes system (4wabs) module (left side of engine compt)
• 4 wheel drive input
• 4wabs ind ctrl
• Anti-lock brake ind
• Brake fluid level switch (on brake fluid reservoir)
• Brake fluid lvl
• Brake on/off (boo) switch (behind left side of i/p)
• Brake on/off switch
• C146
• C147
• C242
• C243
• Datalink connector (left side of i/p)
• Diagnostic trigger
• Differential speed sensor (on rear axle)
• Fuse 15a
• Fuse 5a
• Fuse 60a
• G108 (left front radiator support)
• Ground
• Hot at all times
• Hot in run
• Hot in run or start
• Ignition feed
• Instrument cluster
• Junction box fuse/relay panel
• Left front sensor (high)
• Left front sensor (low)
• Left front wheel speed sensor (at wheel)
• Power (b+)
• Power distribution box
• Rear sensor (high)
• Rear sensor (low)
• Red brake ind
• Red brake lamp relay ctrl
• Red brake warning relay
• Red lamp input
• Red/pnk
• Right front sensor (high)
• Right front sensor (low)
• Right front wheel speed sensor (at wheel)
• S106
• S121
• S144
• S144 (engine control sensor harn, left side of engine compartment)
• S225
• S229
• Tan/red

Rear Wheel ABS Wiring Diagram for Ford Pickup F250 1997

List of elements for Rear Wheel ABS Wiring Diagram for Ford Pickup F250 1997:

• (main harn, left rear of engine compt) s218
• 4x4 input sig
• Acc
• Anti-lock brake ind
• Boo sw input
• Brake fluid level switch (on brake fluid reservoir)
• Brake fluid lvl sens (lo)
• Brake on/off (boo) switch (top left side of brake/clutch pedal support)
• Brake warning diode (in pdc)
• Brake warning resistor assembly (in pdc)
• Brake warning resistor/ diode assembly (in pdc)
• Diag test/keep alive input
• Diff spd sens (hi)
• Diff spd sens (lo)
• Differential speed sensor (on rear axle)
• Differential speed sensor datalink connector (left side of i/p)
• Dump sol output
• Dump solenoid
• Early production
• Fuse 13 15a
• Fuse 29 5a
• G108 (left front radiator support)
• G200 (lower left cowl panel)
• G203 (lower right cowl panel)
• Ground
• Hot at all times
• Hot in start or run
• Ignition switch
• Instrument cluster
• Iso sol output
• Isolation solenoid
• Junction box fuse/relay panel
• Late production
• Late production only
• Lock
• Nca
• Off
• Power input
• Rabs valve assembly (on frame rail, near front of transmission)
• Rear anti-lock brake (rabs) module (behind right side of i/p, behind glove compartment)
• Red
• Red/pnk
• Run
• S106
• S204
• S204 (main harn, near breakout to cluster)
• S208
• S217
• S221
• S231
• S236 (main harn, near breakout to differential)
• S237 (main harn, near breakout to differential)
• Start
• Transmissions system
• Valve reset switch
• Vlv reset input
• Warn lp output