The P0302 code on your 2024 Toyota Tundra indicates cylinder 2 misfire detected by the engine control module. As a new vehicle, this issue should be addressed under warranty at a Toyota dealer.
2024 Tundra Powertrain
The 2024 Tundra continues with the 3.5L twin-turbo V6 (iForce) or hybrid version (iForce MAX) introduced in 2022. By 2024, early production issues should be resolved, making a P0302 code unusual and likely indicating a specific component defect.
Warranty Considerations
Your 2024 Tundra is covered under Toyota's comprehensive warranty—3-year/36,000-mile basic and 5-year/60,000-mile powertrain coverage. A misfire code indicating engine issues should be fully covered for repair.
Dealer Diagnosis Process
Toyota technicians will use factory diagnostic procedures for the twin-turbo engine. They have access to TSBs and known issues. The diagnosis will likely involve testing ignition components, fuel system, and reviewing engine data for patterns.
Documentation Importance
Keep records of when the issue started, symptoms observed, and all repairs performed. This documentation protects you if the issue recurs and ensures proper warranty tracking.