ESP family
ESP_a028_FrLWSSMaxSpeedExceeded
ABS (anti-lock braking system) disabled
What does the ESP_a028_FrLWSSMaxSpeedExceeded alert mean?
Maximum wheel speed reached. Range monitoring for WSS signal which monitors non-plausible high wheel velocity.
What you'll see in your Tesla
- ABS (anti-lock braking system) disabled
- Drive with caution
What triggers it
Range monitoring for WSS signal which monitors non-plausible high wheel velocity
When it clears
Wheel signal has to be below non-plausible high frequency for 2.5 seconds.
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+
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