SpareRadar OBD-II Code Lookup

U063F

Lost Communication With Engine Coolant Flow Control Valve Position Sensor

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Code structure U063F
U
Network
communication between control modules
0
Standardised
Defined by the OBD-II standard, so it means the same on any compliant vehicle.
6
3
F
Fault index
identifies the specific fault
Lost Communication With Engine Coolant Flow Control Valve Position Sensor
Network Standardised
Nearby codes in the U0 range
U063B Lost Communication With Coolant Bypass Valve Actuator A U063C Lost Communication With Coolant Bypass Valve Actuator B U063D Lost Communication With Hybrid/EV Electronics Coolant Pump A U063E Lost Communication With Exhaust Heat Exchanger Bypass Valve Actuator A U0640 Lost Communication With EVAP Fuel Vapor Temperature Sensor Circuit U0641 Lost Communication With EVAP System Pressure Sensor/Switch Circuit A U0642 Lost Communication With EVAP System Pressure Sensor/Switch Circuit B U0643 Lost Communication With Turbocharger/Supercharger A Temperature Sensor

Fault code meanings from lennykean/OBDII.DTC (master), used under the MIT licence. Copyright (c) 2023 Lenny Kean. SpareRadar is not affiliated with the dataset's authors.