ICR_a139 — Abnormal Blockage Detected
Full alert identifier: ICR_a139_AbnormalBlockageDetected
Alert description
The Interior Cabin Radar (ICR) Electronic Control Unit (ECU) detects abnormal blockage readings that are outside of the expected range
Potential impact
ICR may be unable to accurately determine if the antennas are physically blocked
Set condition
The ICR ECU detects the blockage readings are not within the expected range.
Clear condition
The ICR ECU detects the blockage readings are within the expected range.
Signals to check
These diagnostic fields are associated with ICR_a139. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Far Clutter
ICR_
|
dB |
Near Clutter
ICR_
|
dB |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of ICR_a139.