EPAS3P_a142 — Vcsec Cnt Error
Full alert identifier: EPAS3P_a142_vcsecCntError
Alert description
Controller Area Network (CAN) message received from the vehicle security controller (VCSEC) electronic control unit (ECU) has an invalid counter value, indicating an error in data integrity has been detected.
Potential impact
The VCSEC to Electronic Power-Assisted Steering (EPAS) interface is interrupted. Tire-based steering tuning may be affected.
Set condition
CAN message counter received from the VCSEC ECU does not increment as expected.
Clear condition
CAN message counter received from the VCSEC ECU increments as expected.
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of EPAS3P_a142.