Chevrolet Sonic Repair Manual: Tread Wear Indicators Description
The original equipment tires have tread wear indicators that show when you should replace the tires.
The location of these indicators are at 60 degree intervals around the outer diameter of the tire. The indicators appear as a 6 mm (0.25 in) wide band when the tire tread depth becomes 1.6 mm (2/32 in).
Tires and Wheels Description and Operation
There are two types of tire and wheel balancing: static and dynamic.
Static balance is the equal distribution of weight around the wheel. Assemblies
that are statically unbalanced cause a bouncing ...
Valve Stem Oil Seal and Valve Spring Replacement
Special Tools
207649 Rod Hairpin Clips
547324 Flange Screws
EN-840 Pliers / Remover
EN-958 Installer
EN-45059 Angle Meter
EN-50717 Kit
J-43649–2 Rods
For equivalent regional ...
Other materials:
Storing an SiriusXM Channel
Drivers are encouraged to set up XM channel favorites while the vehicle is not
moving. Tune to favorite stations using the pushbuttons, favorites button, and steering
wheel controls. See Defensive Driving.
A maximum of 36 stations can be programmed as favorites using the six pushbuttons
posit ...
Liftgate Adjustment
Liftgate Adjustment
Callout
Component Name
1
Liftgate
Caution: Refer to Fastener Caution.
Procedure
Loosen the 4 liftgate hinge bolts to adjust the liftgate.
Adjust the liftgate in order to obtai ...
Drive Range, First Gear Engine Braking (Gen 1)
When the gear selector lever is moved to the Drive (D) range from the Neutral
(N) position, the transmission will provide engine braking. In this operating range,
the normally-low 1234 pressure control solenoid 5 is commanded ON and, in the engine
braking mode, the following changes occur with ...
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