APSB_w158 — Apb Mia

Full alert identifier: APSB_w158_apbMia

Alert description

Autopilot Processor Secondary (APS) has not received one or more messages from the Autopilot Processor Backup (APB), making Autopilot (AP) features unavailable.

Potential impact

AP features will be unavailable.

Set condition

APS does not receive one or more messages from the APB.

Clear condition

APS starts receiving all messages from APB at the expected rate.

Check other alerts

With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of APSB_w158.

APSB_w058 — Epb Mia APSB_w058_epbMia Autopilot Processor Secondary (APS) detects Electronic Park Brake (EPB) is missing in action.
APSB_w134 — App Mia APSB_w134_appMia Autopilot Processor Secondary (APS) has not received one or more messages from the Autopilot Processor Primary (APP), making Autopilot (AP) features unavailable.
APSB_w059 — Park Mia APSB_w059_parkMia Autopilot Processor Secondary (APS) detects Park Assist (PARK) is missing in action.
APSB_w064 — Epas Mia APSB_w064_epasMia Autopilot Processor Secondary (APS) detects electronic power assist steering (EPAS) is missing in action.
APSB_w280 — Peps Mia APSB_w280_pepsMia One or more of the messages the Autopilot Processor Secondary (APS) receives periodically from the Primary Electric Power Steering (PEPS) Electronic Control Unit (ECU) is not received, indicating the PEPS ECU may be unavailable (MIA).

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