EPBL_a118 — VCFRONT MIA
Full alert identifier: EPBL_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 EPBL_a118. Check the alert's Payload in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
BDY AP Vehicle State 1 Hz Muxed
EPBL_
|
— |
BDY Output Power Status
EPBL_
|
— |
BDY Vehicle Time
EPBL_
|
— |
CH 12 V Battery Status
EPBL_
|
— |
CH LVBMS Status High
EPBL_
|
— |
CH LV Power State
EPBL_
|
— |
CH Alert Matrix
EPBL_
|
— |
CH Lighting
EPBL_
|
— |
Show 21 more fields
| Signal | Unit |
|---|---|
CH Sensors
EPBL_
|
— |
PARTY AP Vehicle State 1 Hz Muxed
EPBL_
|
— |
PARTY LV Power State
EPBL_
|
— |
PARTY VCFRONT Camera Cleaning Status
EPBL_
|
— |
PARTY Output Power Status
EPBL_
|
— |
PARTY Sensors
EPBL_
|
— |
PARTY Veh Nm
EPBL_
|
— |
PARTY Vehicle Time
EPBL_
|
— |
VEH 12 V Battery Status
EPBL_
|
— |
VEH LV Power State
EPBL_
|
— |
VEH Coolant
EPBL_
|
— |
VEH Inter Node Resistance
EPBL_
|
— |
VEH Light Status
EPBL_
|
— |
VEH Lighting
EPBL_
|
— |
VEH Ok To Use High Pwr
EPBL_
|
— |
VEH Sensors
EPBL_
|
— |
VEH Status
EPBL_
|
— |
VEH System Status
EPBL_
|
— |
VEH Thermal Command
EPBL_
|
— |
VEH Veh Nm
EPBL_
|
— |
VEH Vehicle Status
EPBL_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of EPBL_a118.