Chevrolet Sonic Repair Manual: Hydraulic Steering

Steering

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Power Steering System Description and Operation

The power steering system reduces the amount of effort needed to steer the vehicle. The system uses the powertrain control module (PCM), body control module (BCM), power steering control module (P ...

Other materials:

Tire Rotation and Required Services Every 12 000 km/ 7,500 mi
Rotate the tires, if recommended for the vehicle, and perform the following services. See Tire Rotation. Check engine oil level and oil life percentage. If needed, change engine oil and filter, and reset oil life system. See Engine Oil  and Engine Oil Life System. Check engine coo ...

Park - Engine Running (Gen 1)
When the gear selector lever is in the Park (P) position, fluid is drawn into the pump through the transmission fluid filter assembly. Line pressure is then directed to the following valves: Fluid Pressure Directed in Preparation for a Shift Manual Valve Mechanically controlled by ...

Camshaft Replacement
Special Tools EN-422 Installer For equivalent regional tools, refer to Special Tools. Removal Procedure Note: Take extreme care to prevent any scratches, nicks or damage to the camshafts and caps bearing surfaces. Remove the timing belt rear cover ( ...