Question about 1994 Oldsmobile Bravada
Possible the ECM may be bad on your vehicle but generally the ecm supplies the ground signal. Make sure to test for power with a test light and not just a dvom or volt meter as it can give a false reading. You may have power or 12vdc but not enough amps to actually carry a load. As long as all the grounds are in order and you have current to power a load then I would definitely start looking at the ecm.
Posted on Oct 11, 2010
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Posted on Jan 02, 2017
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