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1986 Ford F700 8.2L Electric Booster Motor
Posted to Ford Brakes on 1/23/2003 8 Replies

Electric booster motor runs all the time with ignition switch on. Customer has replaced relays and switches. Even with the brake pedal switch removed it still runs. I think there is 4 wires going to the relay and 3 are hot with the switch on. I'm lost on this ...

8 Replies Received (View Replies)

 
Message Closed w/FIX

car Vehicle Data

1986 Ford F700

VIN 1FDPK74N8G
Engine8.2 L / 8 cyl
DeliveryFI
AffectedElectric Booster Motor
ConditionsRuns All the Time
Misc.F700 Diesel 6 Wheeler
Message Closed w/FIX

car Vehicle Data

1986 Ford F700

VIN 1FDPK74N8G
Engine8.2 L / 8 cyl
DeliveryFI
AffectedElectric Booster Motor
ConditionsRuns All the Time
Misc.F700 Diesel 6 Wheeler