Ask The Wrench

Diesel truck repair questions answered by The Wrench. Include a clear photo or short video when it helps explain the problem.

Recent questions

Awaiting answer

Trailer ABS light won't turn off

Pulling a dry van trailer, trailer ABS light stays on the whole trip. Swapped to a different trailer and the light went off. Is this likely a bad ABS sensor or wiring issue on that trailer?

Asked by Talayon

Sign in to ask The Wrench