Ford Galaxy P0688: Meaning, Causes, + Diagnosis

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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 Galaxy. The most common causes of P0688 are a bad PCM power relay or a wiring issue between the PCM and … Read more

Ford S-Max P0688: Meaning, Causes, + Diagnosis

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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 S-Max. The most common causes of P0688 are a bad PCM power relay or a wiring issue between the PCM and … Read more

Ford C-Max P0688: Meaning, Causes, + Diagnosis

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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 C-Max. The most common causes of P0688 are a bad PCM power relay or a wiring issue between the PCM and … Read more

Ford B-Max P0688: Meaning, Causes, + Diagnosis

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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 B-Max. The most common causes of P0688 are a bad PCM power relay or a wiring issue between the PCM and … Read more

Ford F350 P0688: Meaning, Causes, + Diagnosis

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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 F350. The most common causes of P0688 are a bad PCM power relay or a wiring issue between the PCM and … Read more

Ford F250 P0688: Meaning, Causes, + Diagnosis

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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 F250. The most common causes of P0688 are a bad PCM power relay or a wiring issue between the PCM and … Read more

Ford F150 P0688: Meaning, Causes, + Diagnosis

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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 F150. The most common causes of P0688 are a bad PCM power relay or a wiring issue between the PCM and … Read more

Ford Mustang P0688: Meaning, Causes, + Diagnosis

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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 Mustang. The most common causes of P0688 are a bad PCM power relay or a wiring issue between the PCM and … Read more

Ford Taurus P0688: Meaning, Causes, + Diagnosis

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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 Taurus. The most common causes of P0688 are a bad PCM power relay or a wiring issue between the PCM and … Read more

Ford Fusion P0688: Meaning, Causes, + Diagnosis

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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 Fusion. The most common causes of P0688 are a bad PCM power relay or a wiring issue between the PCM and … Read more