Hyundai Sonata: Owner maintenance precautions - Maintenance services - Maintenance - Hyundai Sonata YF 2011-2019 Owner's ManualHyundai Sonata: Owner maintenance precautions

Improper or incomplete service may result in problems. This section gives instructions only for the maintenance items that are easy to perform.

As explained earlier in this section, several procedures can be done only by an authorized HYUNDAI dealer with special tools.

✽ NOTICE

Improper owner maintenance during the warranty period may affect warranty coverage. For details, read the separate Owner’s Handbook & Warranty Information booklet provided with the vehicle. If you're unsure about any servicing or maintenance procedure, have it done by an authorized HYUNDAI dealer.

WARNING - Maintenance work

  • Performing maintenance work on a vehicle can be dangerous. You can be seriously injured while performing some maintenance procedures. If you lack sufficient knowledge and experience or the proper tools and equipment to do the work, have it done by an authorized HYUNDAI dealer.
  • Working under the hood with the engine running is dangerous. It becomes even more dangerous when you wear jewelry or loose clothing. These can become entangled in moving parts and result in injury. Therefore, if you must run the engine while working under the hood, make certain that you remove all jewelry (especially rings, bracelets, watches, and necklaces) and all neckties, scarves, and similar loose clothing before getting near the engine or cooling fans.
    Owner’s responsibility
    ✽ NOTICE Maintenance Service and Record Retention are the owner's responsibility. You should retain documents that show proper maintenance has been performed on your vehicle in accordan ...

    Owner maintenance
    The following lists are vehicle checks and inspections that should be performed by the owner or an authorized HYUNDAI dealer at the frequencies indicated to help ensure safe, dependable operation ...

    See also:

    Camshaft Position Sensor (CMPS). Troubleshooting
    Wave Form ...

    Balance Shaft & Oil Pump. Repair procedures
    Removal 1. Remove the timing chain. (Refer to Timing system in this group) 2. Install a stopper pin (A) after compressing the balance ...

    Parts
    When replacing parts, use HYUNDAI genuine parts. Replacement Standard values, such as torques and certain adjustments, must be strictly observed in the reassembly of all parts. If removed, the ...