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Is there a way to check /test the voltage.

Tiny
LINER356
  • MEMBER
  • 1998 JEEP GRAND CHEROKEE
  • 215,000 MILES
Is there a way to check /test the voltage regulator, this year models in the ecm?
Sunday, November 18th, 2012 AT 7:00 PM

2 Replies

Tiny
DOCFIXIT
  • MECHANIC
  • 18,828 POSTS
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
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Sunday, November 18th, 2012 AT 9:40 PM
Tiny
LINER356
  • MEMBER
  • 2 POSTS
Mechanic couldn't check voltage reg. He replaced alternator and that fixed problem.
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Sunday, December 1st, 2013 AT 6:07 AM

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