This error code, ACU 523961.07, indicates a mismatch between the actual and desired states of the park lock mechanism. This condition can arise when the park lock fails to engage or disengage as commanded, possibly due to mechanical or electronic…
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ACU codes relate to the armrest control unit. These error codes are associated with the Armrest Controller Unit (ACU) in John Deere machinery. This unit is critical as it handles numerous functions, including hydraulics, transmission, and auxiliary system controls. Errors in this unit can disrupt operator comfort and machinery efficiency, as the armrest contains essential controls for operating the tractor or other equipment.
ACU codes AIC codes ATC codes BCU codes BIF codes BRC codes CAB codes CCU codes CLC codes CSC codes CSM codes DSM codes DTI codes ECU codes EPC codes ETC codes FCC codes GPM codes HCC codes ICC codes JDL codes OIC codes PDU codes PL1 codes PL3 codes PTA codes PTD codes PTF codes PTH codes PTI codes PTP codes PTQ codes PTR codes RLC codes RPT codes SCC codes SCO codes SFA codes SIC codes SSU codes