
If your Terrain has an inline engine, you don’t need to concern yourself with this. Bank 1īank one is the side of the engine with the first cylinder. The voltage value coming from the camshaft position actuator at Bank 1 is outside its normal operating parameters. When these camshaft actuators go bad, the engine will no longer be able to change the valve timing properly, and there may be a noticeable loss of fuel economy and power. So, if you have low oil pressure or dirty oil, it can keep them from doing their job properly and trigger P0010.

They are hydraulic, which means that they use the vehicle’s engine oil to control lift. Camshaft Position ActuatorĬamshaft Position Actuators can change the lift of a camshaft up to 25 degrees.

This allows for a more efficient cam profile (better power and fuel economy). The GMC Terrain utilizes camshaft actuators to change the valve lift depending on the speed of the motor. GMC Terrain P0010 Defined: “A” Camshaft Position Actuator – Circuit – Bank 1 Not Usually, We Don’t Recommend Driving With It Wiring Issues, Bad Camshaft Actuator, Oiling Issues P0010 “A” Camshaft Position Actuator – Circuit – Bank 1 If your Terrain has the P0010 trouble code, it will typically not pass the State emissions test. It has the same definition for the GMC Terrain as any other car or truck.

This means that it has the same definition regardless of the make or model of the vehicle. Check your Terrain’s oil as soon as possible. The list of VVT vehicles is growing, and the GMC Terrain can have VVT and is prone to developing this code. It affects vehicles with variable valve timing (VVT). P0010 is a relatively common trouble code.
