Hello,
My truck voltage meter went all the the way down to 10v. I checked out the alternator and batteries they were good. I cleaned the battery connections and that solved the problem or so I thought. After cleaning the battery terminals it ran fine for 5 days now my meter has gone down to 10v again while driving. Rechecked the batteries and alternator again but still good. The engine runs fine no power loss. However, my ac, power windows and door controls won’t work. Any thoughts? Thank you
2014 prostar low voltage
Discussion in 'International Forum' started by W.Cruz, Oct 10, 2022.
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Check the mega fuses at the firewall. This is where all that stuff gets its power from.
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Check for corrosion, loose connections.
stuckinthemud and W.Cruz Thank this. -
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Check the jump cables. Cables on top of battery. (Cables that unit all batteries) Have truck running few minutes (5-10) minutes. Try touching them if you can not because they are REALLY HOT!! That’s your issues. Really cheap and easy fix..
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