VCLEFT_a118 — VCFRONT MIA
Full alert identifier: VCLEFT_a118_VCFRONT_MIA
Alert description
One or more of the messages the vehicle controller receives periodically from the front vehicle controller (VCFRONT) is not received, indicating the VCFRONT may be unavailable (MIA).
Potential impact
Vehicle functions that depend on the VCFRONT 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 VCFRONT within the expected time frame.
Clear condition
The vehicle controller starts receiving the expected messages from the VCFRONT.
Signals to check
These diagnostic fields are associated with VCLEFT_a118. Check the alert's Payload in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
BDY AP Vehicle State 1 Hz Muxed
VCLEFT_
|
— |
BDY Output Power Status
VCLEFT_
|
— |
BDY Vehicle Time
VCLEFT_
|
— |
CH 12 V Battery Status
VCLEFT_
|
— |
CH LVBMS Status High
VCLEFT_
|
— |
CH LV Power State
VCLEFT_
|
— |
CH Alert Matrix
VCLEFT_
|
— |
CH Lighting
VCLEFT_
|
— |
Show 21 more fields
| Signal | Unit |
|---|---|
CH Sensors
VCLEFT_
|
— |
PARTY AP Vehicle State 1 Hz Muxed
VCLEFT_
|
— |
PARTY LV Power State
VCLEFT_
|
— |
PARTY VCFRONT Camera Cleaning Status
VCLEFT_
|
— |
PARTY Output Power Status
VCLEFT_
|
— |
PARTY Sensors
VCLEFT_
|
— |
PARTY Veh Nm
VCLEFT_
|
— |
PARTY Vehicle Time
VCLEFT_
|
— |
VEH 12 V Battery Status
VCLEFT_
|
— |
VEH LV Power State
VCLEFT_
|
— |
VEH Coolant
VCLEFT_
|
— |
VEH Inter Node Resistance
VCLEFT_
|
— |
VEH Light Status
VCLEFT_
|
— |
VEH Lighting
VCLEFT_
|
— |
VEH Ok To Use High Pwr
VCLEFT_
|
— |
VEH Sensors
VCLEFT_
|
— |
VEH Status
VCLEFT_
|
— |
VEH System Status
VCLEFT_
|
— |
VEH Thermal Command
VCLEFT_
|
— |
VEH Veh Nm
VCLEFT_
|
— |
VEH Vehicle 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.