Discussion:
C1 only when turning wheel to either side

having trouble with this one, unit came in with error code C8
swapped out card, unit drives now but has Code C1, replaced steer pot. code still present. contactors kick in and kick out then C1 appears code goes away when steer wheel goes back to straight ahead position, any suggestion? thanks
  • Posted 9 Jul 2013 14:09
  • By All Lift Tech
  • joined 3 Oct'10 - 56 messages
  • California, United States
Showing items 1 - 2 of 2 results.
i appreciate your input. I will check current sensor input, and check my voltages. thanks
  • Posted 19 Jul 2013 12:40
  • By All Lift Tech
  • joined 3 Oct'10 - 56 messages
  • California, United States
The code C1 is a current sensor short or open. Have you looked at test 1,2-0 to see what the current was at the current sensor. I would look to see if the current changes when turning off center. Hopefully this will help decide is you have an open or short. It seems like you have an open. You can look for voltage at the current sensor. It should be approx 1.2v. if so you have a CPU problem. Anything above 2.5v or below.35 check wiring if nothing then a CSD failure.
  • Posted 12 Jul 2013 12:03
  • By Bulldog965
  • joined 15 Oct'09 - 63 messages
  • Indiana, United States
Richard

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Fact of the week
Bluetooth is named after the 10th-century Viking king, Harald Bluetooth, who united warring tribes in Denmark and Norway. In 1997, Jim Kardach from Intel gave the name to the technology because of its ability to unite different communication protocols, just as Harald united various tribes.