ESP_a066_ReLWSSGeneralFault

Left Rear Wheel Speed Sensor Generic Fault.

Live incidence rate

<0.01% (Extremely rare)

Vehicle messages

ABS (anti-lock braking system) disabled
Drive with caution

Impact

Will disable VDC/TC and degrade ABS

Description

Left Rear Wheel Speed Sensor Generic Fault.

Cause

WSS test failure of WSS_RL (Short circuit supply line to UBATT short circuits between sensors any line failure)

Clear condition

Check WSS connection for short circuit and repair/replace harness or sensor

Models

Cybertruck, Model 3 2017-2023, Model 3 2024+, Model S 2021+, Model X 2021+, Model Y, Model Y 2025+

Visibility

customer, service-fix

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