APS_w230 — Alc Ultrasound Blocked
Full alert identifier: APS_w230_alcUltrasoundBlocked
Alert description
Automatic lane change (ALC) is initiated by the driver but ALC is unavailable due to Autopilot electronic control unit (ECU) detecting blocked ultrasonic sensors.
Potential impact
Automatic lane change (ALC) 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 sensor as blocked.
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of APS_w230.