APP_w230 — Alc Ultrasound Blocked
Full alert identifier: APP_w230_alcUltrasoundBlocked
Alert description
Automatic lane change (ALC) is unavailable due to Autopilot electronic control unit (ECU) detecting blocked ultrasonic sensors.
Potential impact
Automatic lane change (ALC) feature is unavailable.
Set condition
Autopilot ECU detects one or more ultrasonic sensors as blocked while ALC is initiated.
Clear condition
Autopilot ECU no longer detects any ultrasonic sensors as blocked.
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of APP_w230.