IDB_a057_bdwRequestInvalid

The Brake Disc Wipe (BDW) request is invalid.

Live incidence rate

<0.01% (Extremely rare)

Vehicle messages

None displayed

Impact

The Integrated Dynamic Brake (IDB) may not automatically wipe the brake discs in wet or cold conditions.

Description

The Brake Disc Wipe (BDW) request is invalid.

Cause

BDW is requested within less than 10 seconds since the previous BDW application or the EPBL_brakeDiscWipeRequest CAN signal is received as EPB_BRAKEDISCWIPE_REQUEST_SNA for longer than 1 second.

Clear condition

A valid EPBL_brakeDiscWipeRequest Controller Area Network (CAN) signal is received for 1 second, or the Integrated Dynamic Brake (IDB) is power cycled.

Models

Model Y 2025+

Visibility

service-fix

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