Chevrolet Sonic Repair Manual: Fuses Junctions and Relays

Body Control System Description and Operation

The body control system consists of the body control module (BCM), communications, and various input and outputs. Some inputs, outputs and messages require other modules to interact with the BCM. ...

Front Compartment Fuse Block Replacement

Removal Procedure Disconnect the battery negative cable. Refer to Battery Negative Cable Disconnection and Connection. Remove the junction block cover (1). ...

Other materials:

Front Side Door Window Switch Replacement (Right Side)
Front Side Door Window Switch Replacement Callout Component Name Preliminary Procedure Remove the front side door widow switch bezel. Refer to Front Side Door Window Switch Bezel Replacement. 1 ...

Steering Knuckle Replacement
Removal Procedure Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle. Remove the tire and wheel assembly. Refer to Tire and Wheel Removal and Installation. Remove the wheel speed sensor from the steering knuckle. Refer to Front Wheel Speed Sensor ...

Air Conditioning Refrigerant Service Valve Core Replacement
Special Tools GE-39400-A Halogen Leak Detector GE-46246 Valve Core Removal Tool For equivalent regional tools, refer to Special Tools. Removal Procedure Recover the refrigerant. Refer to Refrigerant Recovery and Recharging. Remove the service port valve cor ...