Diagnostic Aids

Perform this test when instructed during QUICK TEST or if directed by other test procedures. This test is used to diagnose the following:

• Faulty Clutch Pedal Position (CPP) Switch
• Faulty Park/Neutral Position (PNP) Switch
• Wiring Harness Circuits (CPP, PNP & SIG RTN). See Fig 1-Fig 5 .
• Faulty Powertrain Control Module (PCM)

Fig 1: Identifying CPP & PNP Switch Circuits & Connector Terminals (Escort)

Courtesy of FORD MOTOR CO.

Fig 2: Identifying CPP Switch Circuits & Connector Terminals (Focus)

Courtesy of FORD MOTOR CO.

Fig 3: Identifying CPP Switch Circuits & Connector Terminals (LS V6)

Courtesy of FORD MOTOR CO.

Fig 4: Identifying CPP Switch Circuits & Connector Terminals (Explorer, Explorer Sport, Explorer Sport Trac & Ranger)

Courtesy of FORD MOTOR CO.

Fig 5: Identifying CPP Switch Circuits & Connector Terminals (Pickup)

Courtesy of FORD MOTOR CO.