ESP family
ESP_a036_FrLWSSLargeAirGap
ABS (anti-lock braking system) disabled
What does the ESP_a036_FrLWSSLargeAirGap alert mean?
Wss fault due to Alignment or adjustment incorrect.
What you'll see in your Tesla
- ABS (anti-lock braking system) disabled
- Drive with caution
What triggers it
Bad airgap, wheel vibrations or incorrectly mounted WSS.
When it clears
Check wheel alignment and WSS mounting.
Potential impact
Will disable VDC/TC and degrade ABS
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.