Hyundai Sonata: Emission Control System / General Information

Emission Control System
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Description and Operation
Description Emissions Control System consists of three major systems. • Crankcase Emission Control System prevents blow-by gas from releasing into the atmosphere. This system recycles gas ...

Other information:

Hyundai Sonata LF 2014-2019 Service Manual: Seat Heater Switch Repair procedures
Removal [Front Seat] 1. Disconnect the negative (-) battery terminal. 2. Remove the heater and A/C control unit. (Refer to Heating, Ventilation and Air Conditioning - "Controller") [Rear Seat] 1. Disconnect the negative (-) battery terminal. 2. Remove the rear door window switch. ...

Hyundai Sonata LF 2014-2019 Service Manual: Oil Cooler Repair procedures
Removal 1. Loosen the drain plug and drain the coolant. Open the radiator cap to make rapid draining. (Refer to Cooling System - "Coolant") 2. Disconnect the oil cooler hose (A). 3. Remove the oil filter (A) with the SST (09263-2E000, the oil filter wrench). 4. Loosen the mounting ...

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