P0017 in the GMC Sierra is predominantly caused by a few different things. It is typically thrown when the Crankshaft Position Sensor and the Camshaft Position Sensor are out of alignment by a certain number of degrees, or if there is an issue with the wiring, or one of the sensors themselves may have … Read more
P0016 is know to occur in the GMC Sierra when the Crankshaft Position Sensor and the Camshaft Position Sensor are out of alignment by a certain number of degrees, or if there is a sensor issue. We’ll explore the symptoms and causes directly below. P0016 refers to which camshaft position sensor is out of time … Read more
If your GMC Sierra is displaying a P0325 trouble code, it could be a sign of a serious problem. In this article, we will discuss the causes of this code and how to fix it. From spark plug issues to faulty knock sensors, we will look at the most common causes of the P0325 trouble … Read more
P0012 is a common trouble code. It affects vehicles with variable valve timing (VVT). The list of VVT vehicles is growing, and the GMC Sierra can have VVT, and is known to develop this code. P0012 is generic, which means that it has the same definition for the Sierra as it does on any … Read more
P0507 is a fairly typical OBDII trouble code that can occur in the GMC Sierra. It is typically triggered when the engine idle speed is 200 rpm or more over the predetermined limit set by the GMC It is a generic code, which means that it has the same meaning for the GMC Sierra as any other vehicle. … Read more
P0500 is a OBDII trouble code that affects the GMC Sierra‘s Vehicle Speed Sensor (VSS). The VSS sends a signal to the engine’s computer letting it know how fast that the vehicle is going. The Sierra uses this signal for many vehicle functions. It helps control transmission shifts, ABS, cruise control, the speedometer, and … Read more
P0306 is a fairly common trouble code with the GMC Sierra. It’s and OBD2 code and stands for: P0306 is certainly a cause for concern, and should be considered a threat to the drivability your Sierra. The nice thing about P0306 is that it’s a cylinder specific trouble code, which makes diagnosing the problems much … Read more
P0021 is a common trouble code. It affects vehicles with variable valve timing (VVT). The list of VVT vehicles is growing, and the GMC Sierra can have VVT, and is prone to developing this code. P0021 is a generic OBDII code. This means that it has the same definition regardless of the make … Read more
P0010 is a relatively common trouble code. It affects vehicles with variable valve timing (VVT). The list of VVT vehicles is growing, and the GMC Sierra can have VVT and is prone to developing this code. P0010 is often by low or sludgy oil. Check your Sierra’s oil as soon as possible. P0010 is a … Read more
P0014 is a relatively common trouble code for vehicles that have Variable Valve Timing (VVT). This includes the GMC Sierra. VVT adjusts the position of the camshaft(s) to maximize the combustion efficiency of the motor. P0014 means that the camshaft position is too far advanced from where it should be in relation to normal operating … Read more