DAS_w230 — Alc Ultrasound Blocked
Full alert identifier: DAS_w230_alcUltrasoundBlocked
Message shown in the car
Automatic lane change unavailable Ultrasonic sensors covered
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) 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.
Signals to check
These diagnostic fields are associated with DAS_w230. Check the alert's Payload in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Sensor 10 Blocked
DAS_
|
— |
Sensor 11 Blocked
DAS_
|
— |
Sensor 12 Blocked
DAS_
|
— |
Sensor 1 Blocked
DAS_
|
— |
Sensor 2 Blocked
DAS_
|
— |
Sensor 3 Blocked
DAS_
|
— |
Sensor 4 Blocked
DAS_
|
— |
Sensor 5 Blocked
DAS_
|
— |
Show 4 more fields
| Signal | Unit |
|---|---|
Sensor 6 Blocked
DAS_
|
— |
Sensor 7 Blocked
DAS_
|
— |
Sensor 8 Blocked
DAS_
|
— |
Sensor 9 Blocked
DAS_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of DAS_w230.