Posted by George on Tuesday, January 06, 2004 at 3:07PM :
My amp meter reads charge when I use the snow plow. Everything else reads right, lights, heater etc all cause a move towards discharge.
This truck had the battery in backwards (pos ground) for a short time and I used the plow that way. I did correct this when I found the problem, got the alternator fixed and all seemed well with the electrons in my truck.
Now I am using the plow again (NW Michigan) and I notice this big charge when I know of course the plow causes a big discharge.
Nothing about the wiring on the plow was changed. What is going on??
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