How do I determine if there is an issue with the wiring on my vehicle?
  • A message displays accompanied by a single tone, when no trailer is connected. This indicates that the issue is between the trailer brake controller and the 7-pin connector at the bumper.
How do I determine if there is an issue with the wiring on my trailer?
  • A message only displays with a trailer connected. Consult your trailer dealer for assistance.

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