VCFRONT_a254_pumpBatStopped

The vehicle controller detects the battery pump motor is experiencing a condition that is preventing the motor from running as expected.

Live incidence rate

<0.01% (Extremely rare)

Vehicle messages

None displayed

Impact

Powertrain performance may be limited.

Description

The vehicle controller detects the battery pump motor is experiencing a condition that is preventing the motor from running as expected.

Cause

For at least 10.5 seconds, the battery pump motor's RPM feedback is less than 800 RPM, or the battery pump motor is intermittently or continually given a non-zero flow request.

Clear condition

The feedback RPM for the battery pump motor is consistently greater than 800 RPM for at least 5.5 seconds.

Models

Model 3 2017-2023, Model 3 2024+, Model Y, Model Y 2025+

Visibility

service-fix

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