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Trailer Break Controller

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The front and rear disc brakes on the Grand are good, but not up to the task of repeatedly stopping a 5,500-pound vehicle with a 7,400-pound trailer behind it (the rated tow capacity). So, we mounted this Tekanosha P3 electronic trailer brake controller in this Jeep-included cubbyhole, wired it into existing wires that were part of the tow package, and now can safely tow and more importantly stop any trailer up to our rated capacity.

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