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:

Eliminating Unwanted Odors in Vehicles
GM Vehicle Care Odor Eliminator, Refer to Adhesives, Fluids, Lubricants, and Sealers, may control or eliminate odors in the interior and luggage compartment areas of GM vehicles. This non-toxic, biodegradable, odorless product has been shown to greatly reduce or remove the following types of o ...

Front Differential Carrier Cleaning and Inspection
Front Differential Carrier Cleaning and Inspection Callout Component Name Caution: After cleaning the transmission components, allow to air dry. Do not use cloth or paper towels in order to dry any transmission compo ...

Engine Control Module Replacement
Engine Control Module Replacement Callout Component Name Note: If the ECM is to be replaced, the ECM must be RESET (prepared for removal) prior to removal from the vehicle. Failing to reset the ECM will result in the ...