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, CDtc b1412 immobilizer control module can register stuck
DIAGNOSIS START CONDITION:• Battery voltage is 10 V or more.• The remote engine starter was not used to start the engine.DTC DETECTING CONDITION:• Defective immobilizer CM• Failed to access the ROM of immobilizer CM.TROUBLE SYMPTOM:• The security indicator does not blin ...