MaintenanceHyundai Sonata: Maintenance

Towing
Towing service If emergency towing is necessary, we recommend having it done by an authorized Hyundai dealer or a commercial tow-truck service. Proper lifting and towing procedures are necess ...

Engine compartment
■ 2.4 GDI 1. Engine coolant reservoir 2. Engine oil filler cap 3. Brake fluid reservoir 4. Air cleaner 5. Fuse box 6. Positive battery terminal 7. Negative battery terminal 8. Windshie ...

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Audio Unit. Schematic Diagrams
System Block Diagram ...

Window opening and closing
To open or close a window, press down or pull up the front portion of the corresponding switch to the first detent position (5). ...

Rail Pressure Sensor (RPS). Repair procedures
Inspection 1. Connect the GDS on the Data Link Connector (DLC). 2. Measure the output voltage of the RPS at idle and various engine speed. ...