VCFRONT_a194_iBoosterRetry
Description
The electromechanical brake booster (iBooster) eFuse was retried because it tripped (circuit opened) due to inrush current when enabled by the front vehicle controller (VCFRONT).
Condition
On transition into the ACCESSORY vehicle power state, if the iBooster eFuse tripped (circuit opened) within 1 second of the enable line going high (power applied to the iBooster by the VCFRONT).
Clear Condition
Clears automatically.
Potential Impact
Braking functionality may be limited.
Customer Facing Message 1
Not Available
Customer Facing Message 2
Not Available
Audiences
service
Models
Cybertruck;Model 3 2017-2023;Model 3 2024+;Model S 2021+;Model X 2021+;Model Y;Model Y 2025+