EGGRIGHT3_a133 — DI MIA
Full alert identifier: EGGRIGHT3_a133_DI_MIA
Alert description
One or more of the messages the vehicle controller receives periodically from the front drive inverter (DIF) electronic control unit (ECU) is not received, indicating the DIF ECU may be unavailable (MIA).
Potential impact
Vehicle speed and power may be limited. Thermal management system features depending on DIF functionality may be limited or unavailable.
Set condition
One or more of the expected messages from the DIF ECU is not received.
Clear condition
The vehicle controller starts receiving the expected messages from the DIF ECU.
Signals to check
These diagnostic fields are associated with EGGRIGHT3_a133. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
DIPR Trailer Brake Control
EGGRIGHT3_
|
— |
EGGLEFTPRIV Offroad Status
EGGRIGHT3_
|
— |
EGGLEFTPRIV System Limits
EGGRIGHT3_
|
— |
EGGREARPRIV System Limits
EGGRIGHT3_
|
— |
LOOP LV Health
EGGRIGHT3_
|
— |
LOOP Liftgate Status
EGGRIGHT3_
|
— |
LOOP System Limits
EGGRIGHT3_
|
— |
LOOP Vehicle Estimates
EGGRIGHT3_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of EGGRIGHT3_a133.