IBST_a035_ecuEnableHyLowFault
Description
iBooster (IBST) detected the hydraulic enable line is unable to switch off via the uC and via the system Integrated Circuit (IC).
Condition
IBST hydraulic enable is unable to switch off via the uC port and system IC.
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+