ICR_a137 — Radar Blocked
Full alert identifier: ICR_a137_radarBlocked
Alert description
The Interior Cabin Radar (ICR) Electronic Control Unit (ECU) detects the ICR antenna is physically blocked.
Potential impact
Occupancy detection may not function as expected.
Set condition
The ICR ECU detects the antenna is physically blocked by an obstruction for 60 continuous seconds with all doors closed.
Clear condition
The ICR ECU detects the antenna is no longer blocked for 5 continuous seconds.
Signals to check
These diagnostic fields are associated with ICR_a137. 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_a137.