TCU_w004 — MSD Transmission Failed
Full alert identifier: TCU_w004_MSDTransmissionFailed
Alert description
The transmission of MSD (automatic or manual) for ECall has failed.
Potential impact
This information is not available in the alert reference.
Set condition
This information is not available in the alert reference.
Clear condition
This information is not available in the alert reference.
Signals to check
These diagnostic fields are associated with TCU_w004. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
MSD Fail Code
TCU_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of TCU_w004.