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Old 08-07-2020, 04:07 PM   #11
philipswanson
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Join Date: Oct 2015
Location: Bonita, CA
Posts: 1,374
Default Re: Dim Headlights on 40:

Check your voltage from the negative (-) on the bulb (center) socket to the positive (+) directly on the battery. I am assuming you still have a positive ground. You might need a length of wire to make those connections. If you get a full 6 volts, you have a bad ground.

Also, what gauge wire are you running to the headlights?
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