IDB family
IDB_a019_pedalSensorFault
Not Available
What does the IDB_a019_pedalSensorFault alert mean?
Integrated Dynamic Brake (IDB) pedal travel sensor channel 1 or 2 signal has experienced an issue, or the sensor is shorted to power/ground.
What you'll see in your Tesla
- Not Available
What triggers it
An IDB internal pedal travel sensor issue is detected.
When it clears
The pedal travel sensor signal is received normally. If the condition persists, the IDB module may require replacement.
Potential impact
Brake Disc Wipe (BDW) is not available. The IDB relinquishes driver pedal input monitoring to the functional sensor channel.
Affected models
Model Y 2025+
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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.