Can you tell me what the P0014 trouble code means for a 2013 GMC Terrain?

The P0014 trouble code on your 2013 GMC Terrain indicates that there is an issue with adjusting the camshaft position using the variable valve timing system. The specific location of the camshaft position sensor varies depending on the make and model of the vehicle, but it is typically located near the crankshaft. If you need to replace the sensor, the cost can range from $190 to $300, with an additional $200 for installation labor. The sensor plays a crucial role in ensuring that the crankshaft rotates at the correct speed. If the sensor malfunctions, you may experience various problems such as stalling, shaking, rough acceleration, and the check engine light illuminating. These issues arise because the engine's timing is off, causing it to misfire. In addition to the immediate consequences, continued operation with a faulty sensor can place additional strain on the engine, potentially leading to more severe damage and higher repair costs over time.