IDB_a032_motorSoftOverheat
Power braking assist reduced
What does the IDB_a032_motorSoftOverheat alert mean?
The Integrated Dynamic Brake (IDB) motor coil is overheating.
What you'll see in your Tesla
- Power braking assist reduced
- Braking may require increased effort
What triggers it
The IDB motor coil temperature is between 180 and 200 degrees Celsius.
When it clears
The IDB motor coil temperature is less than 125 degrees Celsius.
Potential impact
Brake boost pressure is limited to 50 bar. Brake Traction Control (BTC), Vehicle Dynamics Control (VDC), Panic Brake Assist (PBA), Hydraulic Fade Compensation (HFC), Controlled Deceleration via Parking brake (CDP), Brake Disc Wipe (BDW), and Externa Brake Request (EBR) may be unavailable. The vehicle should be driven with extreme caution.
Affected models
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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.