Chevrolet Sonic Repair Manual: Data and Communication Network

Generator Replacement (LUW)

Removal Procedure Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection. Raise and support the vehicle. Refer to Lifting and Jacking ...

Data Link Communications Description and Operation

Note: This is an overview of different serial data buses used by GM devices to communicate with each others. Use Data Communication Schematics to find out which serial data buses are configur ...

Other materials:

Exterior Lamp Controls
The exterior lamp control is on the instrument panel to the outboard side of the steering column. There are four positions: (Off): Briefly turn to this position to turn the automatic light control off or on again. AUTO (Automatic): Turns the headlamps on automatically at normal brightness, ...

Power Door Locks Description and Operation
Door Lock System Components The power door lock system consists of the following components: Driver door lock switch Child door lockout switch Door lock actuators in each of the doors Body control module (BCM) Underhood fuse block (Contains door lock PCB relay) ...

Air Cleaner Inlet Duct Replacement
Removal Procedure Remove the right front wheelhouse liner. Refer to Front Wheelhouse Liner Replacement. Remove the upper intake air duct plastic fastener (1). Pull the lower portion of the intake air duct outward to release the duct from the rub ...