LEMON Manuals: Even more car manuals for everyone
Home >> Ford >> 2004 >> Excursion 6.8 S, RWD >> Repair and Diagnosis (Single Page) >> Brakes >> Traction Control >> Brake System - General Information -- Excursion & F250-F550 Super Duty >> Diagnosis And Testing >> Brake System >> Pinpoint Tests >> Pinpoint Test E: Adjustable Pedal Moves Rearward Only

Pinpoint Test E: Adjustable Pedal Moves Rearward Only

  1. E1 ISOLATE SWITCH 
    • Disconnect: Adjustable Pedal Switch C2089.
    • Measure the resistance across switch terminals 7 and 3.
    • Is the resistance less than 5 ohms? 
    • Yes  : GO to E2.
    • No  :INSTALL a new switch. TEST the system for normal operation.
  2. E2 CHECK GROUND CIRCUIT FOR OPEN 
    • Measure the resistance between C2089-3, circuit 57 (BK) and ground.
    • Is the resistance less than 5 ohms?