Incorrect Tone Wheel Failure

Test 1-2:

Symptom
INCORRECT TONE WHEEL FAILURE


When Monitored
Ignition ON. Vehicle speed above 40 km/h (25 mph) for 2 minutes.

Set Condition
When the CAB detects an unexpected wheel speed condition caused by a tire size that does not meet vehicle specification.

POSSIBLE CAUSES
- INCORRECT TIRES ON VEHICLE
- INCORRECT TONE WHEEL ON VEHICLE