Hyundai Palisade (LX2): Crankcase Emission Control System / Repair procedures

Hyundai Palisade (LX2) 2020-2026 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.
3.
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.
Hyundai Palisade. Repair procedures   
•
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 Diagram

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

    Other information:

    Hyundai Palisade (LX2) 2020-2026 Service Manual: Troubleshooting

    Troubleshooting Problem Symptoms Table Before replacing or repairing air conditioning components, first determine if the malfunction is due to the refrigerant charge, air flow or compressor. Use the table below to help you find the cause of the problem.

    Hyundai Palisade (LX2) 2020-2026 Service Manual: Repair procedures

    Refrigerant System Service Basics (R-134a) Refrigerant Recovery Use only service equipment that is U.L-listed and is certified to meet the requirements of SAE J2210 to remove HFC-134a(R-134a) from the air conditioning system.

    Categories

     
    Copyright © 2026 www.hpalisadelx.com - 0.0194