Power Circuits
WARNING: This page is about a different car, the 1995 Ford Pickup, 1995 Ford Econoline, 1995 Ford Club Wagon, and 1995 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
Using a voltmeter, check for battery voltage between PCM terminal No. 1 (KAPWR) and ground. Also check for battery voltage at terminals No. 37 and 57 (VPWR). If battery voltage is not present, power is not being supplied from EEC power relay. See CIRCUIT TEST B in TESTS W/CODES - EEC-IV (4.9L) article.
PCM LOCATION
| Application | Location |
|---|---|
| Pickup | Behind Left Kick Panel |
| RWD Van | Under Right Side Of Instrument Panel, Below Heater Blower Motor |