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Constant Low Voltage warning light

2015ecoram

New Member
Dec 30, 2024
2
0
Truck Year
2015
About 8 months ago I would randomly get a low voltage message on the dash, it usually lasted for a second or less. Seems like it would happen while it was raining. After about a month the light came on and has never left since. It starts and runs perfectly fine and has ever since the issue started. The battery and alternator have both been tested and are both good. I’ve checked all the grounds that I could find and all seem good. What could the issue be? I’ve just been getting annoyed of the battery light that’s always lit up on the dash. Very so often it also goes into power saver mode.
 
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