DI_a149 — Vcdoorrl MIA

Full alert identifier: DI_a149_vcdoorrlMIA

Alert description

The drive interface (DI) electronic control unit (ECU) detects that the Rear Left Door Vehicle Controller (VCDOORRL) controller area network (CAN) node is missing (MIA).

Potential impact

The DI ECU is unable to monitor the state of the VCDOORRL.

Set condition

The DI ECU is not receiving the expected CAN communication from the VCDOORRL, and considers it irrational or MIA.

Clear condition

The DI ECU receives the required CAN messages from the VCDOORRL.

Signals to check

These diagnostic fields are associated with DI_a149. Check the alert's Alert Log in Service Mode Plus for available values.

Signal	Unit
Status `DI_a149_status`	—

Check other alerts

With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of DI_a149.

DI_a147 — Vcdoorfl MIA DI_a147_vcdoorflMIA The drive interface (DI) electronic control unit (ECU) detects that the Front Left Door Vehicle Controller (VCDOORFL) controller area network (CAN) node is missing (MIA).
DI_a151 — Vcdoorrr MIA DI_a151_vcdoorrrMIA The drive interface (DI) electronic control unit (ECU) detects that the Rear Right Door Vehicle Controller (VCDOORRR) controller area network (CAN) node is missing (MIA).
DI_a148 — Vcdoorfr MIA DI_a148_vcdoorfrMIA The drive interface (DI) electronic control unit (ECU) detects that the Front Right Door Vehicle Controller (VCDOORFR) controller area network (CAN) node is missing (MIA).
DI_a046 — Direl MIA DI_a046_direlMIA The drive interface (DI) electronic control unit (ECU) detects that the rear-left drive inverter (DIREL) controller area network (CAN) node is missing (MIA).
DI_a155 — Vcsuper MIA DI_a155_vcsuperMIA The drive interface (DI) electronic control unit (ECU) detects that the Supermanifold Vehicle Controller (VCSUPER) controller area network (CAN) node is missing (MIA).

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