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Cat 950 GC

Anthony Chapa ยท 2022-09-28 17:42

So I have codes e1364(2) and e 1389(1) Anybody know what would be the cause of these codes?

Replies3
  1. #1Nige2022-09-28 18:02

    Help others to help you. Please post a Serial Number. It makes finding information & test procedures so much easier.

  2. #2CM19952022-09-28 18:36

    Welcome to the Forums AC! As Nige said post a serial # so the wrenches can dial down the machine. Also I'm moving this thread from TLB's to the Wheel Loader forum.

  3. #3Nige2022-09-30 04:43

    Both those Codes are related to the exhaust aftertreatment system. E1389-1 is the lowest level of operator warning that something wrong. it should be accompanied by the Aftertreatment Warning Light. E1364-2 relates to the DEF Fluid concentration being out of whack. E1389 is a result of E1364. If you want more troubleshooting info please ask.