Test E: Warning Indicator Is Off With Ignition On Engine Off
WARNING: This page is about a different car, the 2004 Ford Pickup, 2004 Ford F550 Super Duty, 2004 Ford F450 Super Duty, and 2004 Ford Excursion. However, it is still accessible from the selected car via links, so may be relevant.
- Check Charging System Warning Indicator
Turn ignition off. Disconnect generator 3-pin connector. With the engine off, connect a fused jumper wire (15A) between the generator connector terminal No. 1 (Light Green/Red wire) and ground. See Figure. Turn ignition on. Is the charging system warning indicator illuminated? If yes, install a new generator. See GENERATOR under REMOVAL & INSTALLATION. Test the system for normal operation. If no, see appropriate ANALOG INSTRUMENT PANELS article in ACCESSORIES & EQUIPMENT for diagnosis and testing of the instrument cluster.