IDB_a124 — VCFRONT temp Invalid
Full alert identifier: IDB_a124_VCFRONTtempInvalid
Alert description
Invalid VCFRONT tempAmbient signal 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 VCFRONT_tempAmbient CAN signal as Signal Not Available (SNA) for longer than five seconds, or the VCFRONT_sensors CAN message has a checksum, counter, or message length error.
Clear condition
Clears when VCFRONT_tempAmbient Controller Area Network (CAN) signal is received as valid for five seconds.
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of IDB_a124.