How can I test my Ford F-350 Battery Light?
How can I test my Ford F-350 Battery Light? You could try overlaying the 2 wires, just for testing, from the alternator to the pcm. Also there should be a code stored in the pcm. That may be worth checking. When does the battery light come on on a Ford truck? Battery light comes on approx 10 seconds after starting truck and stays lit. New Have Ford questions? Ask a mechanic for answers ASAP By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled...