RCM family
RCM_a034_preten2ndRowLeft
Rear left safety restraint system issue
What does the RCM_a034_preten2ndRowLeft alert mean?
RCM_a034_preten2ndRowLeft
What you'll see in your Tesla
- Rear left safety restraint system issue
- Service is required
What triggers it
There is a fault with the second row left-side pretensioner.
When it clears
The fault is rectified.
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.