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I am having trouble with a new cargo trailer i just purchased. I have been blowing the M17 fuse in my wrangler. Have traced the possible problem to the running/clearance lights (brown wire). Anyway after trouble shooting, the dealer i purchased trailer from wants me to increase the 15a fuse at location M17 up to a 20a fuse to see if that one blows. He thinks the draw between trailer and jeep may need a larger fuse. I'm extremely hesitant to try, am worried about messing something up in jeep.
Is is safe to try the 20a and see if that helps?
Is is safe to try the 20a and see if that helps?