APP_w155 — Vcright Mia Party Bus

Full alert identifier: APP_w155_vcrightMiaPartyBus

Alert description

One or more of the messages the Autopilot electronic control unit (ECU) receives periodically from the right vehicle controller (VCRIGHT) is not received on the Party bus, indicating the VCRIGHT may be unavailable (MIA).

Potential impact

Autopilot features may be unavailable, or may not function as expected.

Set condition

One or more of the expected messages from the VCRIGHT is not received on the Party bus.

Clear condition

The Autopilot ECU starts receiving expected messages from the VCRIGHT on the Party bus.

Signals to check

These diagnostic fields are associated with APP_w155. Check the alert's Alert Log in Service Mode Plus for available values.

Signal	Unit
Restraint Status `APP_sw155_restraintStatus`	—

Check other alerts

With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of APP_w155.

APP_w154 — Vcleft Mia Party Bus APP_w154_vcleftMiaPartyBus One or more of the messages the Autopilot electronic control unit (ECU) receives periodically from the left vehicle controller (VCLEFT) is not received on the Party bus, indicating the VCLEFT may be unavailable (MIA).
APP_w302 — Vcfront Mia Party Bus APP_w302_vcfrontMiaPartyBus One or more of the messages the Autopilot electronic control unit (ECU) receives periodically from the front vehicle controller (VCFRONT) is not received on the Party bus, indicating the VCFRONT may be unavailable (MIA).
APP_w160 — Vcright Mia Veh Bus APP_w160_vcrightMiaVehBus One or more of the messages that the Autopilot electronic control unit (ECU) receives periodically from the right vehicle controller (VCRIGHT) is not received over the controller area network (CAN), resulting in limited Autopilot functiona…
APP_w150 — Di Mia Party Bus APP_w150_diMiaPartyBus One or more of the messages the Autopilot electronic control unit (ECU) receives periodically from the drive inverter (DI) ECU is not received on the Party bus, indicating the DI ECU may be unavailable (MIA).
APP_w153 — Rcm Mia Party Bus APP_w153_rcmMiaPartyBus One or more of the messages the Autopilot electronic control unit (ECU) receives periodically from the restraint control module (RCM) ECU is not received on the Party bus, indicating the RCM ECU may be unavailable (MIA).

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