Chevrolet Sonic Repair Manual: PCV

Evaporative Emission Canister Vent Solenoid Valve Replacement

Evaporative Emission Canister Vent Solenoid Valve Replacement Callout Component Name Preliminary Procedures Disconnect the battery ...

Crankcase Ventilation System Inspection/Diagnosis

Results of Incorrect Operation A plugged positive crankcase ventilation (PCV) orifice or hose may cause the following conditions: Rough idle Stalling or slow idle speed Oil le ...

Other materials:

Radio Controls without Touchscreen
The buttons used to control the radio are: P /VOL: Press to turn the radio on and off. RADIO/BAND: Press to choose between AM, FM, and SiriusXM®, if equipped. Push/MENU/TUNE Knob: Turn to navigate the available menus. Turn to search for stations. INFO: Press to display additional information ...

Rear Seat Back Cushion Removal and Installation (40%)
Rear Seat Back Cushion Removal and Installation Callout Component Name Preliminary Procedure Remove the rear seat cushion. Refer to Rear Seat Cushion Removal and Installation. Remove the rear seat back cushion bolster. Re ...

Drive Range, First Gear Engine Braking (Gen 1)
When the gear selector lever is moved to the Drive (D) range from the Neutral (N) position, the transmission will provide engine braking. In this operating range, the normally-low 1234 pressure control solenoid 5 is commanded ON and, in the engine braking mode, the following changes occur with ...