IDB_a125 — PM vdc Cmd State Invalid
Full alert identifier: IDB_a125_PMvdcCmdStateInvalid
Alert description
Invalid Pedal Monitor (PM) VDC signal is received.
Potential impact
The IDB may not respond to DI commands to build brake torque to control vehicle dynamics or wheel spin. The vehicle should be driven with extreme caution.
Set condition
The IDB receives the PM_vdcCmdState CAN signal as COMMAND_INVALID, or the PM_state2 CAN message has a checksum, counter, or message length error.
Clear condition
Clears when the PM_vdcCmdState Controller Area Network (CAN) signal is received as valid and CAN message integrity checks pass after the Integrated Dynamic Brake (IDB) is power cycled.
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of IDB_a125.