Chevrolet Sonic Repair Manual: Immobilizer

Ignition Lock Cylinder Replacement

Removal Procedure Disconnect the battery negative cable. Refer to Battery Negative Cable Disconnection and Connection. Remove the upper trim cover and the lower trim cover f ...

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 ...

Other materials:

Using the Tire Sealant and Compressor Kit without Sealant to Inflate a Tire (Not Punctured)
The kit includes: 1. Sealant Canister Inlet Valve 2. Sealant/Air Hose 3. Base of Sealant Canister 4. Tire Sealant Canister 5. On/Off Button 6. Slot on Top of Compressor 7. Pressure Deflation Button 8. Pressure Gauge 9. Power Plug 10. Air Only Hose If a tire goes flat, avoid further ti ...

Radiator Grille Bumper Replacement
Radiator Grille Bumper Replacement Callout Component Name Preliminary Procedure Remove the front bumper fascia. Refer to Front Bumper Fascia Replacement. 1 Radiator Grille Bumper Screw (Qty:?ۉ ...

Tire and Wheel Balancing (Wheel Pilot Bore Greasing)
Beginning with MY 2011 vehicle, pilot bore grease should be applied. To enable this, grease must be applied to the pilot bore to prevent the wheel from seizing onto the hub. Refer to Adhesives, Fluids, Lubricants, and Sealers for pilot bore lubricant part number. Do not use any pene ...