A P0302 code on your 2024 Toyota Tacoma indicates the engine control module detected misfires in cylinder 2. The all-new 2024 Tacoma features either a 2.4L turbocharged 4-cylinder or a hybrid powertrain, representing a significant change from previous generations.
New Engine Generation
The 2024 Tacoma introduces the iForce 2.4L turbo engine (i-FORCE MAX with hybrid), replacing the previous 3.5L V6. This new powerplant has different architecture and components. Cylinder 2 misfire diagnosis may follow different patterns than older Tacomas.
Warranty Coverage
As a new 2024 model, your Tacoma is fully covered under Toyota's warranty. The 3-year/36,000-mile basic warranty and 5-year/60,000-mile powertrain warranty cover engine misfire issues. Take the vehicle to a Toyota dealer for diagnosis and repair at no cost.
Potential Causes on New Models
On a new turbocharged engine, cylinder 2 misfire could result from manufacturing defects in ignition or fuel components, assembly errors, software calibration issues requiring updates, or damage from external factors. New engine designs occasionally have early-production issues addressed through TSBs.
What to Expect at Dealer
Toyota technicians will follow factory procedures to diagnose the new engine. They have access to TSBs and known issues for the new powertrain. Documentation of your concern and any patterns you've noticed helps their diagnosis.