Place a Call Using a Stored Number

1. Push “OnStar ready.” 2. Say “Call <name tag>.” System responds: “OK, calling <name tag>.”. System responds:

“OnStar ready.” 2. Say “Call <name tag>.” System responds: “OK, calling <name tag>.”

    See also:

    Emissions Inspection and Maintenance Programs
    Some local governments may have programs to inspect the on-vehicle emission control equipment. For the inspection, the emission system test equipment is connected to the vehicle’s Data Link Connect ...

    Engine Power Messages
    ENGINE POWER IS REDUCED This message displays and a chime may sound when the cooling system temperature gets too hot and the engine further enters the engine coolant protection mode. See Engine Overh ...

    Engine Overheating
    If the vehicle has the Duramax® Diesel engine, see the Duramax Diesel Supplement for more information. The vehicle has several indicators to warn of engine overheating. There is a coolant temperatu ...