RCM2 family
RCM2_a188_hoodActuatorLSht2Gnd
Pedestrian safety system issue
What does the RCM2_a188_hoodActuatorLSht2Gnd alert mean?
Left Pedestrian Protection Hood Actuator - Short to Ground
What you'll see in your Tesla
- Pedestrian safety system issue
- Service is required
What triggers it
There is an issue with the left hood actuator.
When it clears
The issue is rectified.
Potential impact
The Left Hood Actuator 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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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.