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:
When the System Does Not Seem To Work Properly
If the LDW symbol does not appear:
The lane markings on the road may not be seen.
The camera sensor may be blocked by dirt, snow or ice.
The windshield may be damaged.
The weather may be limiting visibility.
This is normal operation; the vehicle does not need service. Clean the windshie ...
Rear Side Door Stationary Window Replacement
Rear Side Door Stationary Window Replacement
Callout
Component Name
Warning: Refer to Glass and Sheet Metal Handling Warning.
Preliminary Procedures
Remove the rear side door window. Refer to Rear Side Door Win ...
Radiator Cleaning
Warning: NEVER spray water on a hot heat exchanger. The resulting
steam could cause personal injury.
Caution: The heat exchanger fins are necessary for good heat transfer.
Do not brush the fins. This may cause damage to the fins, reducing heat transfer.
Note: Blow compressed ...
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