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:

Front Side Door Lock Cylinder Rod Replacement
Front Side Door Lock Cylinder Rod Replacement Callout Component Name Preliminary Procedure Remove the rear side door window rear guide. Refer to Rear Side Door Window Rear Guide Replacement. Remove the rear side door lock ...

Rear Side Door Outer Panel Replacement
Removal Procedure Warning: Refer to Glass and Sheet Metal Handling Warning. Note: According to different corrosion warranties, only the regional mandatory joining methods are allowed. Disable the SIR System. Refer to SIR Disabling and Enabling. Dis ...

Torque Converter Housing with Fluid Pump Assembly Removal (Non Hybrid)
Torque Converter Housing with Fluid Pump Assembly Removal Callout Component Name 1 Torque Converter and Differential Housing Bolts M8 x 30 (Qty: 15) 2 Torque Conv ...