Discussion:
Error Code S-1

Hello,
My Mitsubishi FB18PNT continues to shut off with error code S-1 whenever you let off the accelerator. It seems that the forklift does not like to coast. If you keep your foot on the accelerator, it seems to work fine but as soon as you let off the S-1 code shows up and the power is killed. You have to turn the power off and restart and it works fine until you let off the accelerator again.
I replaced the seat switch but am hoping someone might have another suggestion
Thanks John
  • Posted 4 May 2024 21:39
  • By john_levenberg
  • joined 4 May'24 - 1 message
  • Maryland, United States

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