Chevrolet Sonic Repair Manual: Air Metering/Acceleration

Fuel Pump Control Module Programming and Setup

The fuel pump control module must be programmed with the proper calibration software. The module stores and utilizes this information however if it is not properly configured with the correct cali ...

Throttle Actuator Control (TAC) System Description

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Seat Belt System Description and Operation
Restraint System Note: If the vehicle has been in a collision, refer to Repairs and Inspections Required After a Collision. The vehicle has front and rear seat belts that are the primary means of occupant restraint. Seat belts help to keep the occupants inside the passenger ...

Air Conditioning Compressor and Condenser Hose Replacement (LUW)
Removal Procedure Recover the refrigerant. Refer to Refrigerant Recovery and Recharging. Disconnect the A/C refrigerant pressure sensor electrical connector. Remove air conditioning compressor and condenser hose nut (1). Remove air conditioning compressor ...

Water Pump Pulley Replacement (LUW)
Removal Procedure Remove the air cleaner housing. Refer to  Air Cleaner Assembly Replacement. Support the engine with a suitable jack. Remove the engine mount. Refer to Engine Mount Replacement. Raise engine to access the bolts. Loosen the 3 water pu ...