Chevrolet Equinox Service Manual: Roadside Assistance Program

Using this Manual

To quickly locate information about the vehicle, use theIndex in the back of the manual. It is an alphabetical list of whatis in the manual and the page number where it can be found. ...

Scan Tool Snapshot Procedure

Using Snapshots in Global Diagnostic System (GDS)OverviewA snapshot is a recording of what a control module on the vehicle was receiving forinformation while the snapshot is being made. A snapshot may ...

Other materials:

Secondary Air Injection System Description Engine Control
The Secondary Air Injection System aids in the reduction of hydrocarbon exhaust emissionsduring a cold start. This occurs when the start-up engine coolant temperature (ECT)is between −10 to +56°C (14–133°F), the intake air temperature (IAT) is greater than−10°C (14°F) and it has been more ...