Silver2014
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2014 GMC Sierra 1500 7 pin trailer plug issue
When I plug my travel trailer in the Lane Vibration may or may not work - sometimes I can turn off engine and restart and it will work. Also the front Park Assist (or where it shows you are too close to a vehicle in front of you does not work or only works sometime). Also Trailer lights have also not worked and just pulled the plug and reinserted and then they do come on. Any suggestions? Been to the dealer twice, but they do not seem to know either. Concerned because it is under warranty at this point and am concerned it will completely go out after warranty.
When I plug my travel trailer in the Lane Vibration may or may not work - sometimes I can turn off engine and restart and it will work. Also the front Park Assist (or where it shows you are too close to a vehicle in front of you does not work or only works sometime). Also Trailer lights have also not worked and just pulled the plug and reinserted and then they do come on. Any suggestions? Been to the dealer twice, but they do not seem to know either. Concerned because it is under warranty at this point and am concerned it will completely go out after warranty.
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