EPBL_a128_MotorPVoltHigh

Motor positive lead voltage is greater than 6.0 volts while inactive.

 Live incidence rate

<0.01% (Extremely rare)

Vehicle messages

None displayed

Impact

Caliper motor or harness may be damaged

Description

Motor positive lead voltage is greater than 6.0 volts while inactive.

Cause

The Electronic Parking Brake motor is idle, and the positive lead voltage measurement is higher than 6.0 volts.

Clear condition

Caliper state machine exits csmState CSM_FAULT

Models

Model 3 2017-2023, Model 3 2024+, Model S 2021+, Model X 2021+, Model Y, Model Y 2025+

Visibility

service-fix

Want to track your firmware alerts, trips and more?

Sign up for Tessie and try it for free. Happiness guaranteed.