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Brian Hartley

Brian ... 9/21/2015

2007 Chevrolet Avalanche LTZ 8 Cyl 5.30L

Body & Interior

every once in awhile I have no power to any thing electrical

other day no electrical opened hood to charge battery 30 seconds later alarm went off (factory) and
everything worked!

1 Answer


MissFixIt

MissFixIt 9/21/2015

Loose battery cable perhaps? Lose wire that shorts it out?

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MissFixIt

Brian Hartley 9/21/2015

have checked all batt connects. pulled main fuse block out and have power fuse block.
nothing looks burned. called chevy dealer they had me turn ign. to run for 10 min. off 5 seconds, three times to set computer. didn't work.

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