DPB_a291_extDBRRequestTooLow

System has detected that the requested external Dynamic Braking Resistor (DBR) falls below the minimum legal required brake torque.

Live incidence rate

<0.01% (Extremely rare)

Vehicle messages

Power braking assist reduced
Braking may require increased effort

Impact

Driver may have to press brake pedal with increased efforts to stop.

Description

System has detected that the requested external Dynamic Braking Resistor (DBR) falls below the minimum legal required brake torque.

Cause

System has detected that the requested external DBR falls below the minimum legal required brake torque..

Clear condition

System detected that the requested external DBR has met the minimum legal required brake torque.

Models

Model Y 2025+

Visibility

customer, service-fix

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