CODE 303 - Technical Troubleshooting discussion in Forkliftaction's forums

Crown SP3020:
CODE 303

Does anyone know what code 303 is? I have a stock picker Model-SP3020-30, SN-1A254870 that will periodically throw this code and then the code will clear itself, and truck runs fine. can anyone help?
Thanks

Posted 27 Jan 2024 00:49
Modified 27 Jan 2024 00:50 by poster
Discussion started by Bryan_Smith
Texas, United States

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Thank you for help. I do appreciate it.

Posted 27 Jan 2024 02:31
Reply by Bryan_Smith
Texas, United States

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This status code is displayed when the logic +12 volt output is out of tolerance. This voltage is used internal and external to the display module. A driver isolates the external from the internal, so an external short circuit should have no effect on the internal voltage.

Possible Cause

Faulty display module

That what the code says

Posted 27 Jan 2024 02:28
Reply by marcos_m
California, United States

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