Codes B-19 B-12 - Technical Troubleshooting discussion in Forkliftaction's forums

Unicarriers (& Nissan) SM1H245FNV:
Codes B-19 B-12

I have a newer Nissan Rich forklift and the display is showing codes
B-19 & B-12
Any suggestions?

Thanks,

Christian

Posted 26 Jul 2017 03:54
Discussion started by lido
California, United States

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Maybe someone can use this. Transit Travel relay under the control board ( there's 3) it is the one closest to the joystick (multi handle). It's suggested to change it and the relay (9) board stick. Also best to test all wiring. Get readings, look for breaks, poor grounding etc. they are nearly 3g just for the transit travel relay.

Posted 13 Jan 2024 06:09
Reply by BJB64
Tennessee, United States

BJB

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