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Volvo Grader G940 secondary steering issue

Steinb54 ยท 2017-07-28 16:18

We are having a unique problem with our grader and the secondary steering system is being powered at all times. This should only happen when it stalls or primary steering pressure drop below a certain amount. Anyone seen this problem before??

Replies2
  1. #1DB22017-07-30 22:18

    Stuck relay ?

  2. #2Steinb542017-07-31 07:37

    No, the relay is burnt up because it's being commanded on all the time. We are getting constant power to that relay and we believe it's the computer but we aren't going to throw parts at it either.