4366
John Deere 4366: Tank Heater Coolant Valve Fault
Issue description
The fault code indicates an issue with the Tank Heater Coolant Valve. This component is responsible for regulating coolant flow to the tank heater. The exact nature of the fault is not specified in the source information.
Check the cause
Tank Heater Coolant Valve
the affected circuit
Parts you might need
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