The treadwear grade is a comparative rating based on the wear rate of the tire when tested under controlled conditions on a specified government test course.
For example, a tire graded 150 would wear one and one-half (1- 1/2) times as well on the government course as a tire graded 100.
The relative performance of tires depends upon the actual conditions of their use, however, and may depart significantly from the norm due to variations in driving habits, service practices and differences in road characteristics and climate.
Uniform tire quality grading standards
Traction AA, A, B, CCheck cruise indicator light and cruise set indicator light
CRUISE CONTROL SYSTEM (DIAGNOSTICS) > Diagnostics with PhenomenonCHECK CRUISE INDICATOR LIGHT AND CRUISE SET INDICATOR LIGHTTROUBLE SYMPTOM:Cruise control can be set, but the CRUISE indicator and SET indicator do not illuminate.STEPCHECKYESNO1.CHECK CRUISE INDICATOR LIGHT AND CRUISE SET INDICATOR ...
Inspection
MECHANICAL(H4DO) > Cylinder HeadINSPECTION1. CYLINDER HEAD1. Visually inspect to make sure that there are no cracks, scratches or other damage.2. Use liquid penetrant tester on the important sections to check for fissures.3. Check that there are no marks of gas leaking or water leaking on gasket ...
Dtc c0056 g sensor signal
VEHICLE DYNAMICS CONTROL (VDC) (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC C0056 G SENSOR SIGNALDTC detecting condition:Longitudinal G sensor signal failureTrouble symptom:• ABS does not operate.• VDC does not operate.• EyeSight does not operate.ST ...