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, CBasic diagnostic procedure Procedure
KEYLESS ACCESS WITH PUSH BUTTON START SYSTEM (DIAGNOSTICS) > Basic Diagnostic ProcedurePROCEDURECAUTION:• Subaru Select Monitor kit is required for reading DTC, performing diagnosis and reading current data.• Before removal or installation, be sure to remove any foreign matter (dust, ...
Sensors
Interior air temperature sensor
Solar sensor
The automatic climate control system
employs several sensors. These sensors
are delicate. If they are not treated
properly and become damaged, the system
may not be able to control the interior
temperature correctly. To avoid damaging
th ...
Inspection
MANUAL TRANSMISSION AND DIFFERENTIAL(5MT) > Shifter Fork and RodINSPECTION1. Check the shifter fork and fork rod for damage. Replace if it is damaged.2. Gearshift mechanismRepair or replace the gearshift mechanism if excessively worn, bent or defective in any way.3. Inspect the clearance between ...