VCBATT_a118 — VCFRONT MIA
Full alert identifier: VCBATT_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 VCBATT_a118. Check the alert's Payload in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
BDY AP Vehicle State 1 Hz Muxed
VCBATT_
|
— |
BDY Output Power Status
VCBATT_
|
— |
BDY Vehicle Time
VCBATT_
|
— |
CH 12 V Battery Status
VCBATT_
|
— |
CH LVBMS Status High
VCBATT_
|
— |
CH LV Power State
VCBATT_
|
— |
CH Alert Matrix
VCBATT_
|
— |
CH Lighting
VCBATT_
|
— |
Show 22 more fields
| Signal | Unit |
|---|---|
CH Sensors
VCBATT_
|
— |
PARTY AP Vehicle State 1 Hz Muxed
VCBATT_
|
— |
PARTY LV Power State
VCBATT_
|
— |
PARTY VCFRONT Camera Cleaning Status
VCBATT_
|
— |
PARTY Output Power Status
VCBATT_
|
— |
PARTY Sensors
VCBATT_
|
— |
PARTY Veh Nm
VCBATT_
|
— |
PARTY Vehicle Time
VCBATT_
|
— |
VEH 12 V Battery Status
VCBATT_
|
— |
VEH LV Health
VCBATT_
|
— |
VEH LV Power State
VCBATT_
|
— |
VEH Coolant
VCBATT_
|
— |
VEH Inter Node Resistance
VCBATT_
|
— |
VEH Light Status
VCBATT_
|
— |
VEH Lighting
VCBATT_
|
— |
VEH Ok To Use High Pwr
VCBATT_
|
— |
VEH Sensors
VCBATT_
|
— |
VEH Status
VCBATT_
|
— |
VEH System Status
VCBATT_
|
— |
VEH Thermal Command
VCBATT_
|
— |
VEH Veh Nm
VCBATT_
|
— |
VEH Vehicle Status
VCBATT_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of VCBATT_a118.