iBooster (IBST) detected linear position sensor 5V supply undervoltage caused by 12V undervoltage.
<0.01% (Extremely rare)
Power braking assist reduced
Braking may require increased effort
IBST may not operate as expected.
iBooster (IBST) detected linear position sensor 5V supply undervoltage caused by 12V undervoltage.
IBST detected linear position sensor 5V supply undervoltage caused by 12V undervoltage.
iBooster can not recover from this condition. iBooster replacement may be required.
Cybertruck, Model 3 2017-2023, Model 3 2024+, Model S 2021+, Model X 2021+, Model Y, Model Y 2025+
customer, service-fix
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