VCLEFT_a118 — VCTRAILER MIA
Full alert identifier: VCLEFT_a118_VCTRAILER_MIA
Alert description
One or more of the messages the vehicle controller receives periodically from the trailer vehicle controller (VCTRAILER) is not received, indicating the VCTRAILER may be unavailable (MIA).
Potential impact
Vehicle functions that depend on the VCTRAILER may be unavailable or may not function as expected.
Set condition
The vehicle controller does not receive one or more of the expected messages from the VCTRAILER within the expected time frame.
Clear condition
The vehicle controller starts receiving the expected messages from the VCTRAILER.
Signals to check
These diagnostic fields are associated with VCLEFT_a118. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
DIPR LV Health
VCLEFT_
|
— |
DIPR Brake Status
VCLEFT_
|
— |
DIPR Logging 10 Hz
VCLEFT_
|
— |
DIPR Status
VCLEFT_
|
— |
EGGLEFTPRIV LV Health
VCLEFT_
|
— |
EGGLEFTPRIV Status
VCLEFT_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of VCLEFT_a118.