Cat Lift Trucks (& Caterpillar) 2ET4000:
err 0181, err 2307

Looking for help if anyone is familiar. Machine was running fine and then coded in the middle of a lift in the middle of an isle. Codes 0181, 2307 popped up with no drive or hydraulic function. Any one seen these codes before or have any idea what they point towards? Any help is greatly appreciated.
  • Posted 26 Jun 2024 05:02
  • Discussion started by darek_s
  • Massachusetts, United States
Showing items 1 - 2 of 2 results.
I've had the same issue after a power washing but thankfully after a couple days everything was back to normal.
On this machine, we had a tech come in with the software for the machine since we do not have access to it. After about an hr of diag and a phone call to verify they were pretty sure it was the module that controls the hydraulics down under the joystick behind the kick panel. We had a sister truck (one serial number higher) so we swapped the hydraulic module and the machine was back to normal. Swapped the module back and same issue. We ended up running the part number online and finding a good used module on ebay from germany. Took about 3 weeks to get, but threw it in, and machine has been running ever since.
  • Posted 8 Aug 2024 00:13
  • Reply by darek_s
  • Massachusetts, United States
Same thing happened to me after someone power washed the truck. I have let it sit for a week. same, same.
  • Posted 7 Aug 2024 23:27
  • Reply by Techman
  • Michigan, United States
I make them pick things up, and I make them put things down, and I make them drive around.

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