DFLKF family
DFLKF_a028_pcbTempSensorIrrational
Not Available
What does the DFLKF_a028_pcbTempSensorIrrational alert mean?
Differential Locker (DFLK) printed circuit board (PCB) temperature sensor is reporting an irrational value.
What you'll see in your Tesla
- Not Available
What triggers it
DFLK PCB temperature sensor consistently reports an irrational value.
When it clears
Successful DFLK power on self test
Potential impact
DFLK is unable to properly sense PCB temperature
Affected models
Cybertruck
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Alerts like this reach MyTeslaMate through your car's Tesla telemetry API. MyTeslaMate logs every alert your Tesla reports and turns it into readable history and real-time notifications — hosted TeslaMate with no server to run.