Having not yet pulled our trailer,(SNOW) I have not yet been able to put the Factory installed controller to any kind of test.

Has anyone used G M C's built-in controller yet? What brand might it be?

Thanks

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Northern Runner's Rig:

2008 GMC 2500 HD Duramax on the head end
2008 Artic Fox 25R TT (With Slide Out)
1999 Minature Schnauzer (co-pilot)
http://www.myrvtalk.com/vbgooglemapm...486298&zoom=10



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