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  1. C

    Cat 924G hydraulic problem

    I know this post is 15 years old. My machine is having almost exact same symptoms . Any fixes ?
  2. C

    CAT 938f quad gauge issues

    Nothing aftermarket , no speedometer or tac in this machine, nothing inside this machine has been messed with. We are third owner bought from a friend. We did add a radio with factory harness. No difference with radio Installed or prior to .
  3. C

    CAT 938f quad gauge issues

    Nige, we have gone through testing procedure. I’m going to have a friend who’s a mechanic go over test with us Again and see if we have any different results , as of now we did entire procedure , have found no broken wires , no corrosion. No chafes , nothing indicating that we have a wiring...
  4. C

    CAT 938f quad gauge issues

    Thanks TVA , will do
  5. C

    CAT 938f quad gauge issues

    Nige Apologize for delay… I show one active code with service icon illuminated . Let machine run for approx 5 min to eliminate any possible low voltage codes .
  6. C

    CAT 938f quad gauge issues

    Thanks Nige will update tomorrow .
  7. C

    CAT 938f quad gauge issues

    Ok will try this this tomorrow or Saturday , thank you for the info , is the terminating resistor something that can be changed ?
  8. C

    CAT 938f quad gauge issues

    Attached is additional codes
  9. C

    CAT 938f quad gauge issues

    So Serv icon stays illuminated and lists the following codes
  10. C

    CAT 938f quad gauge issues

    We replaced it because because we thought it was an internal issue inside the gauge cluster …. Nige will confirm this tomorrow . Thank you
  11. C

    CAT 938f quad gauge issues

    I believe the icon disappears , but I will Double check tomorrow. Thank you for Any assistance you can give NIGE
  12. C

    CAT 938f quad gauge issues

    Sorry for delayed response . Gauges only do 1/2 sweep. To my knowledge they used to full sweep . It appears now it is only half sweep. This machine does not have a tac/ speedometer , it just has the gauge set with hour meter , and warning light set above . I tried to upload a video of the gauges...
  13. C

    CAT 938f quad gauge issues

    Attached is serial#. Yes we originally believed there was an internal issue with gauge . Clearly that was not the case …
  14. C

    CAT 938f quad gauge issues

    I have a cat 938F that we have been having issues with the quad gauge monitor that shows , fuel , engine temp, trans temp and hydro temp . When you cycle the key the gauges will sweep as like they are supposed to however 80-90% of the time none of the gauges will read . Every once in a while...
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