This error code, ACU 524020.31, occurs when the Reversible Handle Reverser (RHR) is not set to PARK at the time of power-up, resulting in the transmission being inadvertently engaged. This condition poses a risk of unintended machinery movement upon startup.
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John Deere ACU codes
This error code, ACU 524018.31, is triggered when the transition time from neutral to park position by the Reversible Handle Reverser (RHR) lever takes longer than expected. This extended transition can disrupt normal operational sequencing and suggests a potential malfunction…
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John Deere ACU codes
Error code ACU 523962.31 is activated when there is an invalid speed reading in the Mechanical Front-Wheel Drive (MFWD) system, exclusive to vehicles equipped with AutoPowr/IVT transmissions. This indicates that the speed data does not align with expected parameters, possibly…