Discussion:
Code E2203.21

This code appears randomly and will reset when you key off then back on. It shuts off all hydraulic controls but the truck still travels fine. Is it a sensor somewhere or something else?
  • Posted 20 Jul 2023 10:41
  • By Jeff_Lantz
  • joined 20 Jul'23 - 4 messages
  • Pennsylvania, United States
Showing items 1 - 4 of 4 results.
Resolved. Technician replaced wiring harness from dash to forks. No issues since.
  • Posted 26 Jul 2023 20:35
  • By Jeff_Lantz
  • joined 20 Jul'23 - 4 messages
  • Pennsylvania, United States
No, we have ten Jung Heinrich reach trucks, four different models and this specific one is the only one with this code. We replaced the computer and then the throttle/joystick and still have the issue.
  • Posted 21 Jul 2023 20:25
  • By Jeff_Lantz
  • joined 20 Jul'23 - 4 messages
  • Pennsylvania, United States
No, we have ten Jung Heinrich reach trucks, four different models and this specific one is the only one with this code. We replaced the computer and then the throttle/joystick and still have the issue.
  • Posted 21 Jul 2023 02:44
  • By Jeff_Lantz
  • joined 20 Jul'23 - 4 messages
  • Pennsylvania, United States
Is it a cold option cold warehouse machine?
  • Posted 21 Jul 2023 00:05
  • By Tanel_M
  • joined 18 Jun'22 - 90 messages
  • Estonia

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