ICR family
ICR_a139_AbnormalBlockageDetected
Not Available
What does the ICR_a139_AbnormalBlockageDetected alert mean?
The Interior Cabin Radar (ICR) Electronic Control Unit (ECU) detects abnormal blockage readings that are outside of the expected range
What you'll see in your Tesla
- Not Available
What triggers it
The ICR ECU detects the blockage readings are not within the expected range.
When it clears
The ICR ECU detects the blockage readings are within the expected range.
Potential impact
ICR may be unable to accurately determine if the antennas are physically blocked
Affected models
Cybertruck
Model 3 2024+
Model S 2021+
Model X 2021+
Model Y
Model Y 2025+
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