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:

Intake Manifold Cleaning and Inspection
Clean the intake manifold mating surfaces. Inspect the intake manifold (2) for damage. Inspect the intake manifold for cracks near metallic inserts. Inspect the crankcase ventilation passages in the intake manifold face for blockage. Warning: Wear safety glasses in or ...

Exhaust Camshaft Removal
Remove the camshaft bearing cap bolts in a spiral sequence as shown one turn at a time until there is no spring tension pushing on the camshaft. Note: Mind the markings on the camshaft bearing caps to ensure they will be installed in the same position. Remove the ...

Transmission Component and System Description
The mechanical components of the 6T30/40/45/50 are as follows: A torque converter with an electronically controlled capacity clutch (ECCC) Gear-type fluid pump assembly 1??? and low and reverse clutch housing assembly 4?? and 3? reverse clutch housing assembly 2? clutch assem ...