1999 CADILLAC DEVILLE
138,000 MILES
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CHIEF NATE
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Where is the ECU or ECM fuse located. Nothing on ether fuse box has these letters. Is there a different name for the computer fuse?
Nov 15, 2012 at 12:45 PM
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HMAC300
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ecm fuse is either ign a ndit will be underhood you should have a diagram on the underside of cover
Nov 15, 2012 at 2:21 PM