Recently came across a CASE CX210 thats throwing a code #0422. Machine starts and runs fine for a while and occasionally power drops down and won't power up. After I shut the machine down and start it back up it operates fine but still has a light pop up. Thanks for any replies.
cummins or Isuzu engine? Im assuming cummins. 422 is coolant level sensor circuit fault.
It's got a cummins in it. Coolant level is fine. Maybe a bad sensor?
Unplug the sensor and jump the wires together and see if your problem goes away. If it does then you have a bad sensor.
Thanks for the quick reply. I will try this and let you guys know. Thanks again.
Im having the same problem, it’s a four wire sensor, do you know which wires to jump?