The battery went dead in my h3. I put a battery charger on it and started it up. now the slabsystem warning came on and i cant get it out of park. any ideas? it was perfectly fine until i charged the

Asked by Apr 19, 2015 at 12:19 AM about the 2010 Hummer H3 Luxury

Question type: Maintenance & Repair

2 Answers

18,525

disconnect the ground for 10 minutes , hard reset may help

2 out of 2 people think this is helpful.
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It worked!! Thank you so much.

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