Ford Escape P0688: Meaning, Causes, + Diagnosis

P0688 is a relatively rare OBD2 trouble code. It’s a generic code, meaning that it has the same definition for any vehicle made for the 1996 model year and up.  This includes the Ford Escape. The most common causes of P0688 are a bad PCM power relay or a wiring issue between the PCM and … Read more

Ford Windstar P0688: Meaning, Causes, + Diagnosis

P0688 is a relatively rare OBD2 trouble code. It’s a generic code, meaning that it has the same definition for any vehicle made for the 1996 model year and up.  This includes the Ford Windstar. The most common causes of P0688 are a bad PCM power relay or a wiring issue between the PCM and … Read more

Ford Raptor P0688: Meaning, Causes, + Diagnosis

P0688 is a relatively rare OBD2 trouble code. It’s a generic code, meaning that it has the same definition for any vehicle made for the 1996 model year and up.  This includes the Ford Raptor. The most common causes of P0688 are a bad PCM power relay or a wiring issue between the PCM and … Read more

Ford Ranger P0688: Meaning, Causes, + Diagnosis

P0688 is a relatively rare OBD2 trouble code. It’s a generic code, meaning that it has the same definition for any vehicle made for the 1996 model year and up.  This includes the Ford Ranger. The most common causes of P0688 are a bad PCM power relay or a wiring issue between the PCM and … Read more

Ford Expedition P0688: Meaning, Causes, + Diagnosis

P0688 is a relatively rare OBD2 trouble code. It’s a generic code, meaning that it has the same definition for any vehicle made for the 1996 model year and up.  This includes the Ford Expedition . The most common causes of P0688 are a bad PCM power relay or a wiring issue between the PCM … Read more

Ford Explorer P0688: Meaning, Causes, + Diagnosis

P0688 is a relatively rare OBD2 trouble code. It’s a generic code, meaning that it has the same definition for any vehicle made for the 1996 model year and up.  This includes the Ford Explorer. The most common causes of P0688 are a bad PCM power relay or a wiring issue between the PCM and … Read more

Ford Edge P0688: Meaning, Causes, + Diagnosis

P0688 is a relatively rare OBD2 trouble code. It’s a generic code, meaning that it has the same definition for any vehicle made for the 1996 model year and up.  This includes the Ford Edge. The most common causes of P0688 are a bad PCM power relay or a wiring issue between the PCM and … Read more

Ford Flex P0688: Meaning, Causes, + Diagnosis

P0688 is a relatively rare OBD2 trouble code. It’s a generic code, meaning that it has the same definition for any vehicle made for the 1996 model year and up.  This includes the Ford Flex. The most common causes of P0688 are a bad PCM power relay or a wiring issue between the PCM and … Read more

Ford Kuga P0688: Meaning, Causes, + Diagnosis

  P0688 is a relatively rare OBD2 trouble code. It’s a generic code, meaning that it has the same definition for any vehicle made for the 1996 model year and up.  This includes the Ford Kuga. The most common causes of P0688 are a bad PCM power relay or a wiring issue between the PCM … Read more