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Tag Archives: Terrain

GMC Terrain P0073: Meaning, Causes, & How to Fix

Drivetrain Resource

P0073 is a common OBD2 trouble code that can affect the GMC Terrain. OBD2 trouble codes. In layman’s terms, it indicates that there is an issue with your vehicle’s ambient air sensor. The ambient air temperature sensor (or AAT for short) is responsible for monitoring outside air temperature and regulating …

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GMC Terrain P0088: Causes + Likely Fix

Drivetrain Resource

P0088 is a common OBD2 trouble code that can occur in the GMC Terrain. In layman’s terms, it indicates that your SUV’s fuel pressure is too high. While P0088 is a generic code, repair steps will vary depending on your Terrain’s model year, engine type, and how it regulates fuel …

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GMC Terrain: P0008 Code Diagnosis

Drivetrain Resource

P0008 is a somewhat uncommon OBD2 trouble code that can occur in the GMC Terrain. It indicates that the crankshaft and camshaft are not synchronized properly, and should be considered a breakdown risk. Driving your Terrain with P0008 can lead to engine damage and a costly repair. While P0008 is …

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GMC Terrain: Engine Power Reduced

Drivetrain Resource

Many late model GM-made vehicles, such as the GMC Terrain use an “Engine Power Reduced” mode when they detect a potentially catastrophic problem. Reduced engine power has been known to come on at very inopportune times (such as while driving on the highway). Many components can cause the engine power …

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