battery warning light stays on when engine off

Asked by Apr 16, 2014 at 04:18 PM about the 2006 GMC Sierra 1500 SLE1 Crew Cab 5.8 ft. SB

Question type: Maintenance & Repair

2 Answers

1,475

Disconnect your battery and let it sit for roughly 1-2 hours to completely clear the ECU in the truck and see if the light comes back on when reconnecting the battery.

1 out of 1 people think this is helpful.

thank you will try that

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