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:

Remote Keyless Entry (RKE) System Operation
The RKE transmitter may work up to 60?€‰m (195?€‰ft) away from the vehicle. Other conditions can affect the performance of the transmitter. See Remote Keyless Entry (RKE) System. RKE without Remote Start Shown The following buttons are on the transmitter: Q ...

Ignition Coil Removal
Special Tools EN-6009 Remover and Installer Ignition Module For equivalent regional tools, refer to Special Tools. Remove the 2 ignition coil bolts (1). Install EN-6009 remover and installer  (2) and remove the ignition coil (1). ...

Special Tools
Illustration Tool Number/Description CH 9127-E SA 9127-E Fuel Pressure/Flow Adapter CH 9182-E SA 9182-E Electronic Fuel Injector Tester ...