A P0420 diagnostic code on your 2024 Toyota RAV4 indicates that the catalytic converter efficiency has dropped below acceptable thresholds. On a brand-new vehicle, this code is unusual and warrants investigation.
2024 RAV4 Powertrain Options
- 2.5L Dynamic Force 4-cyl: 203 hp
- 2.5L Hybrid: Combined 219 hp
- 2.5L Prime PHEV: Combined 302 hp
All RAV4 variants use 4-cylinder engines with single-bank exhaust systems.
P0420 on a New Vehicle
True converter failure is rare on new vehicles. More likely:
- O2 Sensor Issues: Faulty sensors creating false codes
- Exhaust Problem: Manufacturing defect
- Software Calibration: ECM may need update
Warranty Coverage
A 2024 RAV4 is fully covered under warranty. Have Toyota dealer diagnose at no cost.