0x14F0F3, Maintaining command failed.
- clear error memory - restart heater
What you'll see
No driver-visible symptom recorded.
System reaction
- this DTC is stored in the error memory - heating operation is stopped - failure afterrun is initiated
Diagnostic depth
Enable Condition: This error is monitored during a active command (e.g. heating command) of the Webasto Thermo Test (WTT) software or a W-Bus control unit (SmartControl/MultiControl). Mature Threshold: Missed maintaining command via W-Bus. Only with usage of Webasto Thermo Test (WTT) or W-Bus control unit (SmartControl/MultiControl). This DTC is reported by the heater core software. De-mature Criteria: Stable combustion reached after restart of heater: Heating request is switched off (HeaterModeRequest = DeactivateHeater) and on (HeaterModeRequest = NormalMode) and state HEATER RUNNING is reached
- error in W-Bus communication - W-Bus line interruption - only if heater was operated controlled by W-Bus