Incorrect Tone Wheel

Symptom
INCORRECT TONE WHEEL

When Monitored: Ignition On - Continuously

Set Condition: When continuous ABS control is active for one minute on one or more wheels OR interference on one or more wheels OR deviation of two wheel speeds at either side of vehicle by 6 km/h (4 mph) or at the front axle by 10 km/h (7 mph). If at least one wheel is 5 km/h (3 mph) or less, a wheel speed deviation of adjoining wheels of 12 km/h (8 mph) is allowed.

POSSIBLE CAUSES
- INTERMITTENT INCORRECT TONE WHEEL DTC
- INCORRECT TIRES ON VEHICLE
- TIRE CIRCUMFERENCES NOT MATCHING
- INCORRECT TONE WHEEL
- DAMAGED WHEEL BEARING
- DAMAGED BRAKE LININGS/COMPONENTS

Test 1 - Test 2:

Test 3 - Test 7:

INCORRECT TONE WHEEL