Chevrolet Sonic Repair Manual: Tires

Tire and Wheel Runout Specifications

Tire and Wheel Runout Specifications Application Specification Metric English Tire and Wheel Assemb ...

All Seasons Tires Description

Most GM vehicles are equipped with steel belted all-season radial tires as standard equipment. These tires qualify as snow tires, with a higher than average rating for snow traction than the n ...

Other materials:

Immobilizer Description and Operation
The immobilizer system functions are provided by the body control module (BCM) and the engine control module (ECM), as well as any modules which store and report the environment identifier. When an ignition key is inserted into the ignition lock cylinder and the ignition is switched ON, the ...

Driver Information Center (DIC)
The DIC displays information about your vehicle. It also displays warning messages if a system problem is detected. See Vehicle Messages. All messages appear in the DIC display in the instrument cluster. DIC Operation and Displays The DIC has different displays which can be accessed b ...

Secondary Air Injection System Description
The Secondary Air Injection System aids in the reduction of hydrocarbon exhaust emissions during a cold start. This occurs when the start-up engine coolant temperature (ECT) is between −10 to +56°C (14?E33°F), the intake air temperature (IAT) is greater than −10°C (14°F) and it ...