Mechanics

JEEP GRAND CHEROKEE ALTERNATOR PROBLEM

1998 Jeep Grand Cherokee • 215,000 miles

Is there a way to check /test the voltage regulator, this year models in the ecm?
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Liner356
November 18, 2012.




If not operating properly will set MIL light can check voltage at BATT terminals should be 14.5 to 15.5 with a fully charged BATT
AD

Docfixit
Nov 18, 2012.
Mechanic couldn't check voltage reg. He replaced alternator and that fixed problem.

Tiny
Liner356
Dec 1, 2013.

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