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:

How to Add Coolant to the Coolant Surge Tank
Caution This vehicle has a specific coolant fill procedure. Failure to follow this procedure could cause the engine to overheat and be severely damaged. If no problem is found, check to see if coolant is visible in the coolant surge tank. If coolant is visible but the coolant level is not at t ...

Turn Signal Switch Bracket Replacement
Turn Signal Switch Bracket Replacement Callout Component Name Preliminary Procedure Remove the inflatable restraint steering wheel module coil. Refer to Steering Wheel Airbag Coil Replacement. 1 ...

Camshaft Timing Chain Replacement
Special Tools EN-955 Locking Pin For equivalent regional tools. Refer to Special Tools. Removal Procedure Remove the engine front cover. Refer to Engine Front Cover with Oil Pump Replacement. Note: If EN-955 fixing pin can not be inserted, compress the ti ...