ESP_a023_WSSSeveralSuspected
ABS (anti-lock braking system) disabled
What does the ESP_a023_WSSSeveralSuspected alert mean?
Wheel Speed Sensor: General Fault.
What you'll see in your Tesla
- ABS (anti-lock braking system) disabled
- Drive with caution
What triggers it
More than one suspected wheel speed sensor failures occur at the same time for more than 500ms. A suspected wheel speed sensor failure is set in the following situation: Noise monitoring- slip monitoring- dynamic monitoring- monitoring of absent signal or monitoring of flat tire sets a suspicious flag.
When it clears
Check connection integrity and power cycle, replace WSS if necessary.
Potential impact
Will disable VDC/TC and degrade ABS
Affected models
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