Fault code 524223-4 - Technical Troubleshooting discussion in Forkliftaction's forums

Yale GDP 25VX:
Fault code 524223-4

Hi can anyone help yale/hyster no drive fault code 524223-4 truck disabled, customer steam cleaned truck and now no drive, have taken all connectors off cleaned etc, so many sensors on transmission can anyone shed any light pls,have 4 sensors top of trans housing and 3 solenoids scattered about does anyone have wiring diagram or info on what does what cheers for any help

Posted 21 Jun 2021 22:32
Discussion started by Simon_Gregory
Bristol, United Kingdom

Simon

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Code is for Transmission reverse pressure OORL. There are two sensors on the transmission that are side by side. They look like oil pressure switches, three wire. These are your pressure transducers. Check the connection for moisture or loose connections. Good Luck.

Posted 29 Jun 2021 02:00
Reply by Fishmech
Virginia, United States

The hard to do we do right away. The impossible just takes a little longer.

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