Having problems with your 2001 GMC Sierra 1500HD ?
2001 Gmc Sierra electical
\015 I came home one night and everything was fine. when i got in my truck the next day the battery light came on. its a brand new battery and the alternator is fine. but the battery wont recharge. all the wiring seems fine i just cant figure out the problem\015
Make sure that all the connections are fine. You'll want to ensure that the battery terminals have a solid connection between the wire, the clamps, and the posts. If you have a thin, aftermarket head, these go bad often.
Repair Help & Product Troubleshooting for 2001 GMC Sierra 1500HD
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