How to test my alternator: SOLUTION
I have a 2003 Holiday Rambler Neptune (Diesel pusher). I just took it for a spin and the "alternator" dash light was coming on intermittently. Not sure if it's a short in the light, or if the alternat...
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Not that uncommon.
If the converter, charger or inverter/charger output is at higher voltage than the alternator, the alternator light will (and should) come on.
If the converter, charger or inverter/charger output is at higher voltage than the alternator, the alternator light will (and should) come on.
