VCFRONT_a087 — DIREL MIA
Full alert identifier: VCFRONT_a087_DIREL_MIA
Alert description
One or more of the messages the vehicle controller receives periodically from the rear left drive inverter (DIREL) is not received, indicating the DIREL may be unavailable (MIA).
Potential impact
Vehicle speed and power may be limited.
Set condition
One or more of the expected messages from the DIREL is not received.
Clear condition
The vehicle controller starts receiving the expected messages from the DIREL.
Signals to check
These diagnostic fields are associated with VCFRONT_a087. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
PARTY Status
VCFRONT_
|
— |
PARTY Temperature
VCFRONT_
|
— |
PARTY Thermal Control
VCFRONT_
|
— |
PARTY Torque
VCFRONT_
|
— |
VEH Status
VCFRONT_
|
— |
VEH Temperature
VCFRONT_
|
— |
VEH Thermal Control
VCFRONT_
|
— |
VEH Torque
VCFRONT_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of VCFRONT_a087.