IDB_a137_VCLEFTcdpRequestInvalid

The Controlled Deceleration via Parking brake (CDP) request is invalid.

Live incidence rate

<0.01% (Extremely rare)

Vehicle messages

None displayed

Impact

The IDB may not generate brake pressure in response to a request to shift to park while the vehicle is in motion.

Description

The Controlled Deceleration via Parking brake (CDP) request is invalid.

Cause

The IDB recieves the VCLEFT_cdpRequestState CAN signal as EPB_CDP_REQUEST_INVALID for longer than 1 second.

Clear condition

The Integrated Dynamic Brake (IDB) receives the VCLEFT_cdbRequestState Controller Area Network (CAN) signal as valid for longer than 1 second.

Models

Model Y 2025+

Visibility

service-fix

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