RCM family
RCM_a088_comCHCANPH2
Safety restraint system issue
What does the RCM_a088_comCHCANPH2 alert mean?
RCM_a088_comCHCANPH2
What you'll see in your Tesla
- Safety restraint system issue
- Service is required
What triggers it
Not Applicable.
When it clears
Not Applicable.
Potential impact
The restraint system may not function as designed.
Affected models
Model 3 2017-2023
Model Y
Track your Tesla's alerts automatically
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.