IDB_a112 — Yaw Rate Invalid
Full alert identifier: IDB_a112_yawRateInvalid
Alert description
Invalid yaw rate signal or qualifier (QF) is received.
Potential impact
There may be an issue with the transmitting Electronic Control Unit (ECU).
Set condition
The Integrated Dynamic Brake (IDB) receives the RCM_yawRate CAN signal as Signal Not Available (SNA) or the RCM_yawRateQF CAN signal as FAULTED for longer than 1000 milliseconds, or the RCM_inertial1 CAN message has a checksum, counter, or message length error.
Clear condition
Clears when RCM_yawRate and RCM_yawRateQF Controller Area Network (CAN) signals are received as valid for 1000 milliseconds.
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of IDB_a112.