Heavy Equipment Forums Heavy Equipment Community

ap555f cat paver height sensor

Bannonp2024! ยท 2024-03-05 06:15

hi i have a cat ap555f paver that is throwing a code for left side height sensor,i made an extension harness to rule that out but still comes up with the code is there something i should be looking for?

Replies3
  1. #1Nige2024-03-05 07:09

    If you post some details of both the machine Serial Number and Code Number I can probably find a troubleshooting procedure.

  2. #2Bannonp2024!2024-03-05 10:07

    catap555jap500171

  3. #3Nige2024-03-05 10:20

    Thank you. And the number of the Diagnostic Code that you have.? EDIT: See the attached procedure. Is this what you are looking for.? It will require a DMM capable of measuring duty cycle to do the tests because the height sensor output signal is the PWM type.