Mechanics

JEEP GRAND CHEROKEE BATTERY PROBLEM

1993 Jeep Grand Cherokee • 100,000 miles

My radio wont work the fuse is good. My turn signals blink very slowly what should I do?
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David wassell
January 24, 2013.




Check the charging system. Measure the battery voltage with the engine running. It must be between 13.75 and 14.75 volts.

Also check the battery. With the engine off, the voltage should be 12.6 volts. 12.2 volts means it's good but discharged. If you find closer to 11 volts, the battery has a shorted cell and must be replaced.

Caradiodoc
Jan 24, 2013.


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