2012 Chevy traverse engine diagram is a three-row crossover SUV equipped with a 3.6L V-6 engine rated at 288 horsepower (215 kW) and 270 pound-feet (366 Nm) of torque. The engine utilizes direct injection technology and is capable of using regular unleaded gasoline. The powertrain is paired with the Hydra-Matic 6T75 six-speed automatic transmission which offers smooth, responsive shifting. This model also features StabiliTrak electronic stability control and a rearview camera system.

When a problem occurs with the vehicle, the driver will receive a check engine light on the dashboard. This indicator is designed to warn the driver that the vehicle needs attention. The warning lights can indicate a variety of issues, from the simple to the more severe. Having the issue addressed as soon as possible will help to prevent more serious problems.

Under the Hood: Exploring the 2012 Chevy Traverse Engine Diagram

One of the more common reasons the check engine light turns on in the Chevrolet Traverse is a loose gas cap. This part serves multiple purposes, including preventing gas fumes from being released when the car isn’t running and sealing the fuel tank. If the gas cap is loose or damaged, it will leak and can cause your vehicle to lose fuel through evaporation.

A faulty oxygen sensor can also trigger the check engine light to come on. The O2 sensors send data to the vehicle’s onboard computer that relates to the accurate array of air and fuel entering the combustion chamber. A faulty O2 sensor can lead to a clogged catalytic converter, poor fuel economy and can even cause your vehicle to fail an emissions test.