Hyundai Palisade: Emission Control System / Troubleshooting

Hyundai Palisade (LX2) 2020-2025 Service Manual / Emission Control System / Troubleshooting

Troubleshooting

Symptom	Suspected area
Engine does not start or struggles to start	Vapor hose damaged or disconnected
Engine struggles to start	Malfunctioning Purge Control Solenoid Valve
Rough idle or engine stalls	Vapor hose damaged or disconnected
Rough idle or engine stalls	Malfunctioning PCV valve
Rough idle	Malfunctioning Evaporative Emission Control System
Excessive oil consumption	Positive crankcase ventilation line clogged

Description and operation

Description Emissions Control System consists of three major systems. • The Crankcase Emission Control System prevents blow-by gas from releasing into the atmosphere...

Schematic diagrams

Other information:

Hyundai Palisade (LX2) 2020-2025 Service Manual: Roof Side Molding

Repair procedures Replacement • When removing with a flat-tip screwdriver or remover, wrap protective tape around the tools to prevent damage to components...

Hyundai Palisade (LX2) 2020-2025 Service Manual: Specifications

Specifications Items Specifications Rated voltage DC 12V Operating temperature range -22 to +176°F (-30°C to +80°C) Rated load Dimmer & passing switch High : 0...