P0442

The P0442 code indicates a small leak in the Evaporative Emission Control System (EVAP) in a 2020-present Toyota Highlander XU70. This code is often triggered by a faulty component, loose connections, or a leak in the system.

The P0442 trouble code indicates a small leak in the evaporative emission control system (EVAP) on a 2020-Present Toyota Highlander XU70. This code typically suggests that there is a minor vacuum leak in the system, affecting the vehicle's emission control.

The check engine light is illuminated on a Toyota Highlander Third Generation (2014-2019), but the vehicle appears to be running fine without any noticeable performance issues.

The Toyota Highlander (Third Generation, 2014-2019) is displaying a P0442 code, indicating a small leak in the evaporative emission control system (EVAP).