ESP_a047 — Fr RWSS Signal Noise
Full alert identifier: ESP_a047_FrRWSSSignalNoise
Message shown in the car
ABS (anti-lock braking system) disabled Drive with caution
Alert description
Right Front Wheel Speed Sensor against second signal failed due WSS signal interferences or disturbances.
Potential impact
Will disable VDC/TC and degrade ABS
Set condition
WSS signal interferences or disturbances
Clear condition
Check connection integrity and if necessary replace WSS
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of ESP_a047.