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: Troubleshooting

Hyundai Palisade (LX2) 2020-2025 Owner's Manual: LCD display message

Shifting conditions not met The warning message appears on the LCD display, when engine RPM is too high, or when driving speed is too fast to shift the gear. We recommend you decrease the engine speed or slow down before shifting the gear. Press brake pedal to change gear The warning message appears on the LCD display, when the brake pedal is not depressed while shifting the gear...