Technical Definition:
Reductant Heater Coolant Control Valve Circuit High
Trouble Code: P20B4
Address: 0x20B4
System: Powertrain
Subsystem:
Address: 0x20B4
System: Powertrain
Subsystem:
Technical Description:
Possible Causes:
Possible Symptoms:
Reductant Heater Coolant Control Valve Circuit High