John Deere fault codes John Deere error - Page 278 of 349 - John Deere News & Innovations: Equipment, Technology, Solutions

John Deere fault codes

CLC 000628.02 – Critical Data Integrity Fault in Cab Load Center. John Deere System Advisory.
John Deere error CLC codes
This fault code occurs when there is a detection of corrupted memory within the Cab Load Center (CLC). Corruption can result from software malfunctions, unexpected disruptions during data writing processes, or hardware failures, leading to potential loss or inaccuracy of critical configuration and operational data.
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CLC 000158.18 – Voltage Dip Detected in Cab Load Center During Mid-Range Engine Speeds. John Deere Alert.
John Deere error CLC codes
This error code indicates that the switched supply voltage in the Cab Load Center (CLC) falls below 11.2 V when the engine’s speed is between 512 rpm and 1500 rpm. Such a voltage dip could imply inefficiencies in the charging system or excessive power draw during mid-range engine operations, potentially affecting vehicle performance and electrical…
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CLC 000158.17 – Low Switched Supply Voltage with Engine Off. John Deere System Advisory.
John Deere error CLC codes
This code indicates that the switched supply voltage in the Cab Load Center (CLC) is below 11.2 V while the engine speed is below 512 rpm, typically when the engine is off. This could suggest a draining issue or a battery unable to maintain charge in a dormant state.
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CLC 000158.01 – Low Switched Supply Voltage in Cab Load Center. John Deere System Advisory.
John Deere error CLC codes
This fault code reveals that the Cab Load Center (CLC) switched supply voltage has dropped below 12.5 V while the engine speed is over 1500 rpm. This condition may indicate issues such as a failing battery, inadequate charging, or heavy electrical load exceeding the charging system’s capacity.
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CLC 000158.00 – High Switched Supply Voltage in Cab Load Center. John Deere System Advisory.
John Deere error CLC codes
This error code indicates that the Cab Load Center (CLC) switched supply voltage exceeds 15.5 V while the engine speed is above 512 rpm. Elevated voltage levels can suggest issues such as a malfunctioning alternator or incorrect regulator settings, which may lead to potential damage to electronic components or erratic system behavior.
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CCU 000110.16 – Engine Coolant Temperature Signal Moderately High
John Deere error CCU codes
This fault code indicates that the engine coolant temperature is moderately high, suggesting that the engine is running hotter than normal but not yet at a critical level. This condition may lead to reduced engine efficiency and potential long-term damage if not addressed.
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CCU 000110.04 – Engine Coolant Temperature Signal Out of Range Low
John Deere error CCU codes
This fault code is triggered when the Chassis Control Unit (CCU) detects that the engine coolant temperature signal is lower than the normal operating range. This condition indicates that the engine may not be reaching optimal operating temperature.
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CCU 000110.03 – Engine Coolant Temperature Signal Out of Range High
John Deere error CCU codes
This fault code indicates that the Chassis Control Unit (CCU) has detected that the engine coolant temperature signal is higher than the normal operating range. This condition suggests that the engine is overheating, which can lead to severe engine damage.
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CCU 000100.04 – Engine Oil Pressure Signal Out of Range Low
John Deere error CCU codes
This fault code is triggered when the Chassis Control Unit (CCU) detects that the engine oil pressure signal is lower than the normal operating range. This condition indicates that the oil pressure is insufficient for safe engine operation.
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CCU 000100.01 – Engine Oil Pressure Signal Extremely Low
John Deere error CCU codes
This fault code indicates that the Chassis Control Unit (CCU) has detected an extremely low signal from the engine oil pressure sensor. This condition suggests that the engine oil pressure is critically low, which can lead to severe engine damage if not addressed immediately.
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CCU 600006.31 – Default DTC
John Deere error CCU codes
This default diagnostic trouble code (DTC) is triggered when a solenoid is commanded on, and the return voltage is outside the expected range (less than 0.75 V or greater than 2.00 V) for more than 2 seconds. This condition indicates a potential fault in the solenoid or its circuit.
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John Deere News & Innovations: Equipment, Technology, Solutions

John Deere fault codes

CLC 000628.02 – Critical Data Integrity Fault in Cab Load Center. John Deere System Advisory.

CLC 000158.18 – Voltage Dip Detected in Cab Load Center During Mid-Range Engine Speeds. John Deere Alert.

CLC 000158.17 – Low Switched Supply Voltage with Engine Off. John Deere System Advisory.

CLC 000158.01 – Low Switched Supply Voltage in Cab Load Center. John Deere System Advisory.

CLC 000158.00 – High Switched Supply Voltage in Cab Load Center. John Deere System Advisory.

CCU 000110.16 – Engine Coolant Temperature Signal Moderately High

CCU 000110.04 – Engine Coolant Temperature Signal Out of Range Low

CCU 000110.03 – Engine Coolant Temperature Signal Out of Range High

CCU 000100.04 – Engine Oil Pressure Signal Out of Range Low

CCU 000100.01 – Engine Oil Pressure Signal Extremely Low

CCU 600006.31 – Default DTC

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