VCDOORRR_a118 — VCFRONT MIA
Full alert identifier: VCDOORRR_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 VCDOORRR_a118. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
BDY AP Vehicle State 1 Hz Muxed
VCDOORRR_
|
— |
BDY Output Power Status
VCDOORRR_
|
— |
BDY Vehicle Time
VCDOORRR_
|
— |
CH 12 V Battery Status
VCDOORRR_
|
— |
CH LVBMS Status High
VCDOORRR_
|
— |
CH LV Power State
VCDOORRR_
|
— |
CH Alert Matrix
VCDOORRR_
|
— |
CH Lighting
VCDOORRR_
|
— |
Show 20 more fields
| Signal | Unit |
|---|---|
CH Sensors
VCDOORRR_
|
— |
PARTY AP Vehicle State 1 Hz Muxed
VCDOORRR_
|
— |
PARTY LV Power State
VCDOORRR_
|
— |
PARTY Output Power Status
VCDOORRR_
|
— |
PARTY Sensors
VCDOORRR_
|
— |
PARTY Veh Nm
VCDOORRR_
|
— |
PARTY Vehicle Time
VCDOORRR_
|
— |
VEH 12 V Battery Status
VCDOORRR_
|
— |
VEH LV Power State
VCDOORRR_
|
— |
VEH Coolant
VCDOORRR_
|
— |
VEH Inter Node Resistance
VCDOORRR_
|
— |
VEH Light Status
VCDOORRR_
|
— |
VEH Lighting
VCDOORRR_
|
— |
VEH Ok To Use High Pwr
VCDOORRR_
|
— |
VEH Sensors
VCDOORRR_
|
— |
VEH Status
VCDOORRR_
|
— |
VEH System Status
VCDOORRR_
|
— |
VEH Thermal Command
VCDOORRR_
|
— |
VEH Veh Nm
VCDOORRR_
|
— |
VEH Vehicle Status
VCDOORRR_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of VCDOORRR_a118.