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).
Transmission Indicators and Messages
The following transmission-related indicators and messages may be displayed on
the Instrument Panel Cluster (IPC). For a complete listing and description of all
vehicle indicators and messag ...
Audible Warnings Description and Operation
The audible warnings alert the driver of a system concern or a critical vehicle
condition. The radio generates the audible warnings through the speakers. The radio
receives audible warning request ...
Other materials:
Torque Steer Description
A vehicle pulls or leads in one direction during hard acceleration. A vehicle
pulls or leads in the other direction during deceleration.
The following factors may cause torque steer to be more apparent on a particular
vehicle:
A slightly smaller diameter tire on the right front increa ...
Exhaust Manifold Heat Shield Replacement (LUW)
Catalytic Converter Heat Shield Replacement
Callout
Component Name
Warning: Refer to Exhaust Service Warning.
Preliminary Procedures
Disconnect the negative battery cable. Refer to Battery Negative
Cable Disco ...
Fuel Pressure Sensor Replacement - Fuel Feed Pipe
Fuel Pressure Sensor Replacement - Fuel Feed Pipe
Callout
Component Name
Preliminary Procedure
Relieve the fuel system pressure. Refer to
Fuel Pressure Relief.
Remove the air cleaner assembly. Refer to
Air Cleaner Asse ...
0.008