TAS_a070_underVoltage12V

Supply voltage to ECU is below 8.5V.

 Live incidence rate

<0.01% (Extremely rare)

Vehicle messages

None displayed

Impact

No direct impact, but functionality may degrade or ECU may reset/shutdown.

Description

Supply voltage to ECU is below 8.5V.

Cause

Supply voltage to ECU drops below 8.5V

Clear condition

Supply voltage to ECU rises above 9.0V

Models

Cybertruck, Model 3 2024+, Model S 2012-2020, Model S 2021+, Model X 2015-2020, Model X 2021+, Model Y 2025+

Visibility

service-fix

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