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:

Rear Side Door Adjustment (4 Door Notch Back 69)
Rear Side Door Adjustment Callout Component Name 1 Rear Side Door Caution: Refer to Fastener Caution. Procedure Loosen the rear door hinge bolt?€‰(Qty:?€‰4) to adjust the rear door. A ...

Differential Case Assemble
Special Tools J-810721 Axle Shaft Seal Remover Support Base R-0407011 Bearing Race Remover R-0407012 Differential Carrier Cone Bearing Cap Driver R-0007761 Universal Handle for Pullers and Installers S-9407194 Speed Sensor Impeller Ring Installer S-9407195 Pinion Gear Case Bearing I ...

Generator Pulley Replacement (LUV)
Generator Pulley Replacement Callout Component Name Preliminary Procedure Remove the generator. Refer to Generator Replacement. 1 Generator Pulley Nut Cap 2 Generator Pul ...