P20B1

Technical Definition:

Reductant Heater Coolant Control Valve Circuit / Open

Trouble Code: P20B1
Address: 0x20B1
System: Powertrain
Subsystem:
Technical Description:

Possible Causes:

Possible Symptoms:

Reductant Heater Coolant Control Valve Circuit/Open

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

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