Chevrolet Sonic manuals

Chevrolet Sonic Repair Manual: Remote Vehicle Speed Limiting Description and Operation

Chevrolet Sonic Repair Manual / Accessories / Security & Keyless Entry / Immobilizer / Remote Vehicle Speed Limiting Description and Operation

Certain vehicles equipped with OnStar® now have an additional feature that allows for remote limiting of the vehicle's speed. This OnStar® feature is called Stolen Vehicle Slow-Down and is now part of the OnStar® Stolen Vehicle Assistance service. This feature, when used in conjunction with local law enforcement and strict guidelines at the OnStar® Call Center, will slow the vehicle by interacting with the engine control system.

When the engine control system receives a valid request from the OnStar® telematics communications interface module, it will enter into a reduced engine power/vehicle speed limiting mode, which will decelerate the vehicle. Once the request is active the engine control module begins reducing engine torque to match requested vehicle speed and a REDUCED ENGINE POWER indication is displayed. No DTCs will be set during this process.

Key with Integrated Transmitter Programming
Keys can be programming in various ways using the procedures outlined below. Using the Replacing Keys procedures will first erase all the known keys from the vehicle. Any existing keys and any new ...

Theft Deterrent Module Replacement
Theft Deterrent Module Replacement Callout Component Name Preliminary Procedure Remove the steering column upper trim cover. Refer ...

Other materials:

Radio Windshield Side Garnish Molding Speaker Replacement
Radio Windshield Side Garnish Molding Speaker Replacement Callout Component Name Preliminary Procedure Remove the windshield side garnish molding. Refer to Windshield Side Garnish Molding Replacement. 1 ...

Outside Rearview Mirror Housing Rear Cover Replacement
Outside Rearview Mirror Housing Rear Cover Replacement Callout Component Name Preliminary Procedures Remove the outside rearview mirror glass. Refer to Outside Rearview Mirror Glass Replacement. 1 ...

Heating and Air Conditioning System Description and Operation
Engine Coolant Engine coolant is the key element of the heating system. The engine thermostat controls the normal engine operating coolant temperature. Coolant pumped out of the engine enters the heater core through the inlet heater hose. The air flowing through the HVAC module abs ...

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