HIGH BATTERY VOLTAGE

2005 Chevrolet Tahoe

Tiny

Mr. Hyperventilating

February, 1, 2013 AT 1:13 AM

High battery voltage. Rear hatch brake light not working nor does rear hatch windshield wipers. Every once in a while vehicle want start until I switch around relay fuses and try it again radio's red indicator light not on when radio's playing.

FOUND 1649 RELATED QUESTIONS

3 Answers

Tiny

Jacobandnickolas

February, 1, 2013 AT 2:34 AM

How high is the battery voltage?

Tiny

Mr. Hyperventilating

February, 1, 2013 AT 3:16 AM

It moves back and forth from 19v to the battery icon symbol.

Tiny

Jacobandnickolas

February, 1, 2013 AT 3:38 AM

Have the alt checked on a machine to confirm that is correct. That could be causing the problems for you. That is too much power and will cause electrical problems or even a fire.

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