Chevrolet Sonic Owner's Manual: Radio

System Settings

Auto Volume This feature automatically adjusts the radio volume to compensate for road and wind noise. The level of volume compensation can be selected, or the feature can be turned off. 1. Pre ...

AM-FM Radio

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Other materials:

Body Control System Description and Operation
The body control system consists of the body control module (BCM), communications, and various input and outputs. Some inputs, outputs and messages require other modules to interact with the BCM. The BCM also has discrete input and output terminals to control the vehicle's body functions. ...

Engine Front Cover Gasket Installation
Clean the sealing surfaces and remove all remains of old sealing compound material. Note: The thickness of the sealing bead should be 2 mm (0.0787 in). Apply sealing compound to the shown areas (1) and (2). Refer to  Adhesives, Fluids ...

Camshaft Timing Chain Installation
Special Tools EN-952 Fixing Pin EN-953-A Fixing Tool EN-955-10 Fixing Pin from EN-955 Kit For equivalent regional tools, refer to Special Tools. The engine should be adjusted to TDC. The crankshaft should be locked with EN-952 fixing pin. The camshaft should be locked with EN-9 ...