VCLEFT_a167 — Left HCMMIA
Full alert identifier: VCLEFT_a167_leftHCMMIA
Alert description
One or more of the messages the vehicle controller receives periodically from the left headlamp controller is not received, indicating the left headlamp controller may be unavailable (MIA).
Potential impact
The left headlamp 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 left headlamp controller within the expected time frame over the local interconnect network (LIN).
Clear condition
The vehicle controller starts receiving the expected messages from the left headlamp controller over LIN.
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of VCLEFT_a167.