The P0302 diagnostic code on your 2024 Hyundai Palisade indicates cylinder 2 is experiencing misfires detected by the engine control module. The 2024 Palisade continues with the proven 3.8L Lambda II GDI V6 producing 291 horsepower. As a newer model, most repairs should be covered under Hyundai's comprehensive warranty.
Familiar Powertrain
The 2024 Palisade maintains the Lambda II V6 with its well-understood characteristics. Cylinder 2 is positioned on the rear bank of the 60-degree V6. Direct injection technology provides efficient fuel delivery. The mature engine design means diagnostic approaches are well-established.
Potential Misfire Causes
Even on new vehicles, component defects can occur. Manufacturing variations in ignition coils, spark plugs, or fuel injectors may cause issues. Assembly irregularities, while uncommon, are possible. Software calibration issues are occasionally identified on newer models.
Symptom Identification
V6 misfires produce noticeable symptoms: rough idle, cabin vibration, and hesitation during acceleration. The large SUV's refined driving experience suffers when cylinder 2 doesn't contribute properly. Check engine light illumination accompanies the condition.
Diagnostic Steps
Scan for all codes and check for TSBs affecting the 2024 model. Inspect ignition components for defects. Test fuel injector operation. Check for software updates that may address calibration issues. Given the new vehicle status, dealer diagnosis ensures warranty coverage.
Warranty Coverage
Your 2024 Palisade is fully covered under Hyundai's 10-year/100,000-mile powertrain warranty. Document symptoms and have the dealer diagnose using factory equipment. Most engine-related repairs on new vehicles are manufacturer-covered.