RCM2 family
RCM2_a002_airbagsUnArmed
Safety restraint system issue - Service required
What does the RCM2_a002_airbagsUnArmed alert mean?
RCM2_a002_airbagsUnArmed
What you'll see in your Tesla
- Safety restraint system issue - Service required
- Event data recording may be limited
What triggers it
The restraint control module is not armed.
When it clears
The restraint control module arming routine was run successfully.
Potential impact
The Safety Restraint System may not perform as designed.
Affected models
Cybertruck
Model 3 2017-2023
Model 3 2024+
Model S 2021+
Model X 2021+
Model Y
Model Y 2025+
Semitruck
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Alerts like this reach MyTeslaMate through your car's Tesla telemetry API. MyTeslaMate logs every alert your Tesla reports and turns it into readable history and real-time notifications — hosted TeslaMate with no server to run.