RSA_a118 — VCLEFT1 MIA
Full alert identifier: RSA_a118_VCLEFT1_MIA
Alert description
One or more of the messages the vehicle controller receives periodically from the left vehicle controller (VCLEFT1) is not received, indicating the VCLEFT1 may be unavailable (MIA).
Potential impact
Vehicle functions that depend on the VCLEFT1 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 VCLEFT1 within the expected time frame.
Clear condition
The vehicle controller starts receiving the expected messages from the VCLEFT1.
Signals to check
These diagnostic fields are associated with RSA_a118. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
LC LV Power State
RSA_
|
— |
RC LV Power State
RSA_
|
— |
SHAFTP LV Power State
RSA_
|
— |
SHAFTS LV Power State
RSA_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of RSA_a118.