Chevrolet Sonic Owner's Manual: Keys, Doors, and Windows

OnStar

If equipped, this vehicle has a comprehensive, in-vehicle system that can connect to a live Advisor for Emergency, Security, Navigation, Connection, and Diagnostic Services. See OnStar Overview. ...

Keys and Locks

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Other materials:

Shifting out of Park (Automatic Transmission)
This vehicle is equipped with a shift lock control. The shift lock control is designed to: Prevent ignition key removal unless the shift lever is in P (Park) with the shift lever button fully released. Prevent movement of the shift lever out of P (Park) unless the ignition is in ON/RUN ...

Door Lock and Ignition Lock Folding and Non-Folding Key Cutting
High Security keys are available from the service parts system. Obtain the key code from the security card or from the GM Dealer World, Parts, Key Code Look Up system. If you have the key code and access to a Triax-E., BD Laser or other code key cutting machine from the GM Dealer Equipment C ...

Transmission Replacement (With 1.6L or 1.8L Engine)
Removal Procedure Remove the battery tray. Refer to Battery Tray Replacement. Without draining the coolant or removing the hoses, remove and position aside the radiator surge tank. Refer to Radiator Surge Tank Replacement. Remove the transmission range selector lever cabl ...