Clutch/Starter Interlock Switch: Navajo

Disconnect wiring connector at switch. See Fig 1 . Switch should be open (infinite ohms) when pedal is up. Switch should be closed (zero ohms) when clutch pedal is pressed to floor. If switch does not function as specified, replace switch.

Fig 1: Testing Clutch/Starter Interlock Switch (Navajo)

Courtesy of FORD MOTOR CO.