Power Circuits
WARNING: This page does not describe the selected car, but rather 11 other vehicles, including the 1992 Ford Ranger, 1992 Ford RV Cutaway, 1992 Ford Pickup, 1992 Ford F-Super Duty, and 1992 Ford Explorer. However, it is still accessible from the selected car via links, so may be relevant.
Using a voltmeter, check for battery voltage between ECA terminal No. 1 (KAPWR) and ground. 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 article in the ENGINE PERFORMANCE Section.
ECA LOCATION (1)
| Application | Location | ||
|---|---|---|---|
| Aerostar | Left Of Master Cylinder | ||
| Bronco & Pickup | Below Brake Fluid Reservoir | ||
| Explorer & Ranger | Behind Right Kick Panel | ||
| Van | Right Fender Apron, Under Blower Motor | ||
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