This diagnostic trouble code, RPT 001890.03, is generated when the RPT control software registers a voltage in excess of 85% of the system voltage at the PTO shaft spline identifier switch. Such high voltage levels indicate a malfunction in the…
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John Deere RPT codes
This diagnostic trouble code, RPT 001504.19, is generated when the OIC (Operator Information Center) control software cannot determine the presence of the operator and thus cannot provide the CAN bus with any relevant data. A transmitted replacement value generates this…
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John Deere RPT codes
This diagnostic trouble code, RPT 001504.09, is generated when there is a data transfer problem between the RPT control software and the OIC (Operator Information Center) control software. The issue arises when the RPT control software intermittently or completely fails…
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John Deere RPT codes
This diagnostic trouble code, RPT 000190.19, is generated when the ECU control software cannot determine the engine speed and, therefore, cannot provide the CAN bus with any relevant data. This results in a transmitted replacement value, triggering the diagnostic trouble…