0x02F0E6, Overheating Temperature Sensor Short Circuit
- check overheating temperature sensor - replace overheating temperature sensor - check wiring harness - for further information see workshop manual - clear error memory
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 Heater Actions: * This DTC is an error * Temporary Interlock is activated * counter "SZ / general error counter" is incremented
Diagnostic depth
Enable Condition: This error is monitored while heater is active. (LS.Internal.HeaterStateSimplified = HeaterBurnerStarting or LS.Internal.HeaterStateSimplified = HeaterBurnerActive or LS.Internal.HeaterStateSimplified = HeaterBurnerStopping or LS.Internal.HeaterStateSimplified = HeaterBurnerNotActive) Mature Threshold: Short circuit in overheating temperature sensor circuit detected. 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
- defect overheating temperature sensor - defect in wiring harness - ECU hardware failure