Cat Lift Trucks (& Caterpillar) P3500:
Exclamation point

I have a p3000 it starts and runs fine.
But on the display is a big exclamation point that comes up immd. when key is turned on.
We have checked all fluids, check temp sensor and brake fluid sensor and also changed out the display from another truck that works fine. When changed display exclamation point came up immd.
Anny Ideas on what else would cause this.
We did notice that on the hr meter that the hrs would disappear and go to zero but a small zero not a normal siz hr. zero.
Thanks
  • Posted 19 Jul 2018 00:00
  • Discussion started by Roti1375
  • United States
Showing items 1 - 3 of 3 results.
That doesn't mean the wiring or a connector is good.
  • Posted 19 Jul 2018 05:24
  • Reply by BREWSKI
  • Nebraska, United States
The brake fluid and the coolant levels are full.
  • Posted 19 Jul 2018 01:27
  • Reply by Roti1375
  • United States
Look at the symbol that the small zero is just above or below. That's what fluid is low. Either brake or coolant tank.
  • Posted 19 Jul 2018 01:20
  • Reply by mrfixit
  • New York, United States

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