Thread: Is there a way to tell if I need an alternator or the voltage regulator?
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Old 07-25-2017, 05:00 PM
tjts1 tjts1 is offline
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Check the voltage through the CCU while driving. It should be above 14v. The CCU # will be 0.5v below the reading at the battery so add 0.5v to whatever number u see on the display. You likely need a VR.
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