VCBATT2_a144 — EPAS3S MIA
Full alert identifier: VCBATT2_a144_EPAS3S_MIA
Alert description
One or more of the messages the vehicle controller receives periodically from the Primary Electronic Power-Assisted Steering (EPAS3S) electronic control unit (ECU) is not received, indicating the EPAS3S ECU may be unavailable (MIA).
Potential impact
Vehicle functions that depend on the EPAS3S may be unavailable or may not function as expected.
Set condition
One or more of the expected messages from the EPAS3S ECU is not received.
Clear condition
The vehicle controller starts receiving the expected messages from the EPAS3S ECU.
Signals to check
These diagnostic fields are associated with VCBATT2_a144. Check the alert's Payload in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
BATTIPC Status
VCBATT2_
|
— |
FRONTIPC Status
VCBATT2_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of VCBATT2_a144.