RCM2 family
RCM2_a091_pretenShldRightConfig
Front right safety restraint system issue
What does the RCM2_a091_pretenShldRightConfig alert mean?
1st Row Right Seatbelt Retractor Pretensioner - Not Configured in Firmware but Physcially Present
What you'll see in your Tesla
- Front right safety restraint system issue
- Service is required
What triggers it
There is an issue with the front-right shoulder pretensioner.
When it clears
The issue is rectified.
Potential impact
The Right Shoulder Pretensioner 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+
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.