UMC_a020_applicationCRC

UMC application memory did not match expected CRC.

 Live incidence rate

<0.01% (Extremely rare)

Vehicle messages

None displayed

Impact

UMC will not operate until application memory passes an integrity check

Description

UMC application memory did not match expected CRC.

Cause

UMC application memory fails integrity check

Clear condition

UMC application memory passes integrity check

Models

Cybertruck, 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. Try it free for 14 days. Happiness guaranteed.