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Dillmation's avatar
Dillmation
Explorer
May 19, 2013

Can't make any Adjustments on my trailer brakes

I have a 99 gmc sierra, new style, and recently replaced the 6-pin trailer connector to the 7-blade connector, my mechanic hooked this all up and now i dont have any adjustment for the brakes, the bra...
Dillmation's avatar
Dillmation
Explorer
May 20, 2013
Thanks everyone, we will try switching the wires and see how that goes....mechanic is still not an idiot....pretty low calling someone you dont even know that....if anyone else has any more thoughts if its something else to that would be great, thanks all!!

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