P0420

The Tesla Model 3 Highland (2024-present) is displaying a P0420 trouble code, indicating a potential issue with the catalytic converter efficiency.

The P0420 code indicates a problem with the catalytic converter efficiency in a Tesla Model 3 Highland (2024-present). This code typically suggests that the catalytic converter is not performing optimally, which could be due to various issues including exhaust leaks, sensor failures, or catalyst degradation.

The Tesla Model 3 Highland (2024-present) is displaying a P0420 trouble code, indicating a catalyst efficiency problem, which may suggest issues with the catalytic converter or related components.

The P0420 code indicates a potential issue with the catalytic converter efficiency in a 2024-present Tesla Model 3 Highland. This can lead to increased emissions and affect vehicle performance.