The Integrated Dynamic Brake (IDB) reports a low power supply voltage.
<0.01% (Extremely rare)
ABS (anti-lock braking system) disabled
Drive with caution
Only brake boost is available. Electronic Brake Distribution (EBD), Anti-lock Brake System (ABS), Brake Traction Control (BTC), Vehicle Stability Control (VDC), Panic Brake Assist (PBA), Hydraulic Fade Compensation (HFC), Controlled Deceleration via Parking Brake (CDP), Brake Disc Wipe (BDW), External Brake Request (EBR), and Secondary Collision Mitigation (SCM) may be unavailable. Brake pressure is limited to 100 bar and pressure build rate is limited. The vehicle should be driven with extreme caution.
The Integrated Dynamic Brake (IDB) reports a low power supply voltage.
Power supply voltage is less than 8V for 500 milliseconds.
Power supply voltage is greater than 8.3V for 500 milliseconds.
Model Y 2025+
customer, service-fix
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