EPASTP_a229 — Dir Torque Mia
Full alert identifier: EPASTP_a229_dirTorqueMia
Alert description
The electric power assist steering (EPAS) Electronic Control Unit (ECU) is not receiving the drive inverter torque message, which may be the result of controller area network (CAN) bus issues.
Potential impact
External Angle Controller is inhibited.
Set condition
The electric power assist steering (EPAS) Electronic Control Unit (ECU) does not receive the drive inverter torque message.
Clear condition
The drive inverter torque message is received by the electric power assist steering (EPAS) Electronic Control Unit (ECU).
Signals to check
These diagnostic fields are associated with EPASTP_a229. Check the alert's Payload in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Debug Info
EPASTP_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of EPASTP_a229.