Chevrolet Sonic Repair Manual: Servicing the SIR System Warning

Warning:

When performing service on or around the SIR components or the SIR wiring, follow the procedures listed below in order to temporarily disable the SIR system. Failure to follow the procedures could result in the following:

• Air bag deployment
• Personal injury
• Otherwise unneeded SIR system repairs

SIR Warning

Warning: This vehicle is equipped with a Supplemental Inflatable Restraint (SIR) System. Failure to follow the correct procedure could cause the following conditions: Air bag deploymen ...

Air Bag Modules

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Other materials:

Selecting the Right Engine Oil
Selecting the right engine oil depends on both the proper oil specification and viscosity grade. See Recommended Fluids and Lubricants. Specification Use and ask for licensed engine oils with the dexos1® approved certification mark. Engine oils meeting the requirements for the vehicle should ...

Secondary Air Injection Pump Removal
Disconnect the secondary air injection pump pipe (3). Refer to Plastic Collar Quick Connect Fitting Service. Remove the secondary air injection pump nut (2) and the 2 secondary air injection pump bolts (4). Remove the secondary air injection pump (1 ...

Camshaft Position Actuator Adjuster Installation
Special Tools EN-6340 Camshaft Adjuster Locking Tool EN-6628-A Camshaft Locking Tool EN-45059 Angle Meter For equivalent regional tools, refer to Special Tools. Note: Note the arrows. Turn the camshaft by the hexagon until the groove on the end of the camshafts is ...