Possible Causes
- Incorrect tires or wheels installed compared to other wheels
- Driving on a Dynamometer
- Rear left wheel speed sensor power circuit short circuit to ground, short circuit to power, open circuit, high resistance
- Rear left wheel speed sensor signal circuit short circuit to ground, short circuit to power, open circuit, high resistance
- Rear left wheel speed sensor loose or incorrectly installed
- Rear left magnetic reluctor ring damaged