IBST_a086_supplyOvervoltageLvl3
Description
iBooster (IBST) detected UBB voltage is above shutdown threshold (overvoltage level 3).
Condition
IBST detected UBB voltage is above shutdown threshold.
Clear Condition
iBooster can not recover from this condition. iBooster replacement may be required.
Potential Impact
IBST may not operate as expected.
Customer Facing Message 1
Power braking assist reduced
Customer Facing Message 2
Braking may require increased effort
Audiences
customer;service-fix
Models
Cybertruck;Model 3 2017-2023;Model 3 2024+;Model S 2021+;Model X 2021+;Model Y;Model Y 2025+