The P0302 diagnostic code on your 2024 Jeep Gladiator indicates cylinder 2 is experiencing misfires detected by the engine control module. The 2024 Gladiator offers the 3.6L Pentastar V6 with eTorque. As a newer model, most repairs should be covered under Jeep's comprehensive warranty.
2024 Powertrain
The 3.6L Pentastar V6 produces 285 horsepower with available eTorque mild hybrid assistance. Port injection provides clean operation without direct-injection carbon concerns. Cylinder 2 is on the rear bank of the 60-degree V6.
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 occasionally affect specific cylinders.
Symptom Recognition
The mid-size truck displays rough idle, vibration, and hesitation with misfires. The capable Gladiator's off-road and towing performance suffers when cylinder 2 misfires. Check engine light 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. Dealer diagnosis ensures warranty coverage on new vehicles.
Warranty Coverage
Your 2024 Gladiator is fully covered under Jeep's warranty. Document symptoms and have dealer diagnosis for proper coverage.