IBST_a003 — RAM Fault
Full alert identifier: IBST_a003_RAMFault
Message shown in the car
Power braking assist reduced Braking may require increased effort
Alert description
iBooster (IBST) detects an Internal Control Module Random Access Memory (RAM) Error. Condition is an electronic control unit (ECU) internal error.
Potential impact
IBST may not operate as expected.
Set condition
IBST detects an Internal Control Module RAM Error.
Clear condition
iBooster can not recover from this condition. iBooster replacement may be required.
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of IBST_a003.