This error code, ECU 001761.04, is set when the ECU detects that the voltage at the DEF tank fluid level sensor is too low, indicating a short to ground. This can lead to faulty DEF level readings and potentially affect the vehicle’s ability to meet emissions standards.
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John Deere error ECU codes
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John Deere error ECU codes
Error code ECU 001761.03 is triggered when the ECU detects that the voltage at the DEF tank fluid level sensor is too high, suggesting a short to a 12V power source. This abnormal voltage reading can lead to inaccurate DEF level readings, affecting emissions control.
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John Deere error ECU codes
Error code ECU 001639.16 is triggered when the ECU detects that the rotational speed signal from the proportional solenoid valve for the charge air cooler is moderately higher than expected. This may indicate an issue with the solenoid valve’s control or a sensor malfunction affecting its operation.
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John Deere error ECU codes
Error code ECU 001485.02 is triggered when the ECU detects an internal feedback error from the main ECU relay. This error indicates a malfunction in the feedback circuit or a failure in the relay itself, potentially affecting the overall operation of the engine control unit.
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John Deere error ECU codes
Error code ECU 001351.06 is triggered when the ECU detects that the circuit current for the compressor clutch used in trailer air brakes is too high, indicating a short to ground. This excessive current can cause overheating and potential damage to the compressor clutch and associated electrical components.