Sunday, November 13, 2011

How do you adjust the back up light switch on a mazda b4000 pickup?

Can anyone tell me how to adj a back up light switch on a mazda b4000 pickup with an auto trans?


They do not come on at all. A guy at the auto parts store told me try adjusting it. The fuses etc are all good.|||lmao You can't adjust them. I'd go yell at him the next time you get a chance. If the fuses are good then get new bulbs. If that doesn't work then test the current at the tail light circuit board to see if it's getting juice. If it isn't then test the wires that go 'to' the circuit board. If those 'are' getting juice, then you'll have to get a new tail light circuit board. The tail light circuit board is what the bulbs plug in to.

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