VCTRAILER_a116 — VCLEFT MIA
Full alert identifier: VCTRAILER_a116_VCLEFT_MIA
Alert description
One or more of the messages the vehicle controller receives periodically from the left vehicle controller (VCLEFT) is not received, indicating the VCLEFT may be unavailable (MIA).
Potential impact
Vehicle functions that depend on the VCLEFT 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 VCLEFT within the expected time frame.
Clear condition
The vehicle controller starts receiving the expected messages from the VCLEFT.
Signals to check
These diagnostic fields are associated with VCTRAILER_a116. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
DIPR LV Power State
VCTRAILER_
|
— |
DIPR Status
VCTRAILER_
|
— |
DIPR Switch Status
VCTRAILER_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of VCTRAILER_a116.