Severity: Fix within days. Drive with caution and watch for new symptoms.
The computer is getting no usable signal from the wheel speed sensor on the right rear wheel, so ABS and traction control cannot work on that wheel.
Clean the sensor, check the wiring and tone ring, and replace the sensor if it gives no signal.
The regular brakes still work, but ABS and traction control are off. Drive carefully, especially on wet roads.
You can drive short distances carefully; watch for worsening symptoms. The regular brakes still work, but ABS and traction control are off. Drive carefully, especially on wet roads.
The most common causes are: Failed wheel speed sensor; Damaged wiring; Metal debris on the sensor; Damaged tone ring. A scan tool and a visual check of the parts above is where a technician starts.
Clean the sensor, check the wiring and tone ring, and replace the sensor if it gives no signal.
