EPAS3S_a107 — Ui Tune Req Mia
Full alert identifier: EPAS3S_a107_uiTuneReqMia
Some fields retain information from an earlier alert reference.
Alert description
The Electric Power Assist Steering (EPAS) electronic control unit (ECU) is not receiving the expected controller area network (CAN) messages from the Gateway (GTW) on the CAN bus.
Potential impact
Steering assist may be reduced or may not function as expected.
Set condition
The Electronic Power Assist Steering (EPAS) ECU does not receive the expected CAN messages from the Gateway on the CAN bus.
Clear condition
The Electronic Power Assist Steering (EPAS) ECU begins receiving the expected CAN messages from the Gateway on the CAN bus.
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of EPAS3S_a107.