EPBR_a123_Uc

Motor current was lower than expected.

 Live incidence rate

<0.01% (Extremely rare)

Vehicle messages

None displayed

Impact

Caliper could be disconnected or the harness is damaged.

Description

Motor current was lower than expected.

Cause

Motor current measurement, with calibration offset subtracted, was lower than 0.25 amps

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.