Chevrolet Sonic Owner's Manual: Traction Control/ Electronic Stability Control
The Traction Control System (TCS) limits wheel spin. The system is on when the vehicle is started.
The StabiliTrak system assists with directional control of the vehicle in difficult driving conditions. The system is on when the vehicle is started.
- To turn off traction control, press and release the TCS/StabiliTrak button
on the center console. The traction
off light
illuminates. - Press and release the TCS/ StabiliTrak button
again to turn traction control
back on. - To turn off both traction control and StabiliTrak, press and hold the TCS/StabiliTrak
button until the traction off light
and the StabiliTrak OFF light
illuminate. - Press the TCS/StabiliTrak button
again to turn on both systems.
See Traction Control/Electronic Stability Control.
Tire Pressure Monitor
This vehicle may have a Tire Pressure Monitor System (TPMS).
The low tire pressure warning light alerts to a significant loss in pressure
of one of the vehicle's tires. If the warning light c ...
Other materials:
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 action called wheel tramp. This
condition may eventually cause uneven tire wear.
...
Battery Current Sensor Replacement
Removal Procedure
Disconnect the negative battery cable. Refer to Battery Negative Cable
Disconnection and Connection.
Disconnect the battery current sensor from the body harness connector.
Unclip the battery current sensor from the battery tray.
Remove the battery ...
Cylinder Head Cleaning and Inspection
Valve Cleaning and Inspection
Warning: Bodily injury may occur if the cleaning solvent is
inhaled or exposed to the skin.
Note: Do not scratch the valve stem with the wire brush.
Clean the valves of carbon, oil and varnish. Carbon can be remove ...