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74vette's avatar
74vette
Explorer
Jul 09, 2013

Integrated brake controller on 2007 Silverado adjustments

I have a 2007 2500HD with the integrated brake controller. When towing a 9,000 pound 5th wheel in the mountains, I have to use the manual lever to brake the trailer as I am not getting enough brake o...
Peg_Leg's avatar
Peg_Leg
Explorer
Jul 09, 2013
Check to if the magnets are getting enough current. They should each show about 3 amps. Maybe some of your connections are getting a bit corroded.

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