Hyundai Palisade: Crankcase Emission Control System / Repair procedures

Hyundai Palisade (LX2) 2020-2025 Service Manual / Emission Control System / Crankcase Emission Control System / Repair procedures

Inspection

1.	After disconnecting the vapor hose from the PCV valve, remove the PCV valve.

2.	Reconnect the PCV valve to the vapor hose.

Run the engine at idle, then put a finger over the open end of the PCV valve and make sure that intake manifold vacuum can be felt.

•	The plunger inside the PCV valve will move back and forth in vacuum.

Hyundai Palisade. Repair procedures

4.	If vacuum is not felt, inspect PCV operation. If operating correctly, clean or replace the vapor hose.

Schematic diagrams

Positive Crankcase Ventilation (PCV) Valve

Description and operation Operation Principle Repair procedures Removal 1. Release the PCV pad. 2...

Other information:

Hyundai Palisade (LX2) 2020-2025 Service Manual: Repair procedures

Replacement • When removing the fender, wrap protective tape around a screwdriver or remover not to damage components • Put on gloves to prevent hand injuries 1...

Hyundai Palisade (LX2) 2020-2025 Service Manual: Description and operation

Description It's a system that uses illumination sensor to automatically turn ON the tail lamp and head lamp based on the change in surrounding environment's illumination condition. It activates when the vehicle enters/exits tunnel, or when the illumination condition in surrounding environment changes due to rain, snow, or fog...