Park/Neutral Position (PNP) Switch
WARNING: This page is about a different car, the 1995 Ford Aerostar. However, it is still accessible from the selected car via links, so may be relevant.
Faults in PNP switch or switch circuits should set a diagnostic trouble code. Proceed to QUICK TEST in the appropriate TESTS W/CODES - EEC-IV (3.0L) article. If no diagnostic trouble code has been set, Proceed to CIRCUIT TEST TA in the appropriate TESTS W/CODES - EEC-IV (3.0L) article for additional switch testing and specifications.