Discussion:
traction controller

I replaced the traction controller on a crown PE4000 with a new one after the old one gave out, and now i get a code 33 as well as a code 21 with no travel. I have gone through the steps in the manual and everything checks out. I can not figure out what is going on or why it would code out after replacing the controller.
  • Posted 26 Sep 2015 03:29
  • By Smith85
  • joined 26 Sep'15 - 1 message
  • Virginia, United States
Showing items 1 - 1 of 1 results.
If the old controller was original to truck and the accelerator potentiometer was never updated to new 3 wire one then you will have to get a Crown tech to come out and adjust the throttle type and maybe move some wires around per the update
  • Posted 29 Sep 2015 08:51
  • By popeye
  • joined 24 Nov'14 - 208 messages
  • Ohio, United States

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