ESP_a048 — Fr RWSSV Diff Fault
Full alert identifier: ESP_a048_FrRWSSVDiffFault
Alert description
Right Front Wheel Speed Sensor: Plausibility against second signal failed due to monitoring of wheel speed differences.
Potential impact
Will disable VDC/TC and degrade ABS
Set condition
Large wheel speed diff relative to other sensors detected
Clear condition
Difference between all four wheel velocities has to be less than 6% for more than 1 second while the vehicle is driving straight ahead.
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of ESP_a048.