RCM2 family
RCM2_a633_comOCS1PMIA
Front passenger safety restraint system issue
What does the RCM2_a633_comOCS1PMIA alert mean?
0x303 OCS_status (OCS1P_status) - MIA
What you'll see in your Tesla
- Front passenger safety restraint system issue
- Service is required
What triggers it
The RCM is not observing the OCS1P message on the CAN bus.
When it clears
RCM receives communication from the CAN bus.
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+
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