Ford Taurus:  Bad ECM → Symptoms + Diagnosis

Your Ford Taurus’s ECM (Engine Control Module) is its brain.  Just like a human’s brain, your Taurus can’t function without it. It is sometimes referred to as the ECU or PCM.  It’s all the same thing. The ECM controls and directs your entire drivetrain (unless there is a serrate transmission controller). When an ECM starts … Read more

Ford Fusion:  Bad ECM → Symptoms + Diagnosis

Your Ford Fusion’s ECM (Engine Control Module) is its brain.  Just like a human’s brain, your Fusion can’t function without it. It is sometimes referred to as the ECU or PCM.  It’s all the same thing. The ECM controls and directs your entire drivetrain (unless there is a serrate transmission controller). When an ECM starts … Read more

Ford Mondeo:  Bad ECM → Symptoms + Diagnosis

Your Ford Mondeo’s ECM (Engine Control Module) is its brain.  Just like a human’s brain, your Mondeo can’t function without it. It is sometimes referred to as the ECU or PCM.  It’s all the same thing. The ECM controls and directs your entire drivetrain (unless there is a serrate transmission controller). When an ECM starts … Read more

Ford Focus:  Bad ECM → Symptoms + Diagnosis

Your Ford Focus’s ECM (Engine Control Module) is its brain.  Just like a human’s brain, your Focus can’t function without it. It is sometimes referred to as the ECU or PCM.  It’s all the same thing. The ECM controls and directs your entire drivetrain (unless there is a serrate transmission controller). When an ECM starts … Read more

Ford Fiesta:  Bad ECM → Symptoms + Diagnosis

Your Ford Fiesta’s ECM (Engine Control Module) is its brain.  Just like a human’s brain, your Fiesta can’t function without it. It is sometimes referred to as the ECU or PCM.  It’s all the same thing. The ECM controls and directs your entire drivetrain (unless there is a serrate transmission controller). When an ECM starts … Read more

Ford Ka:  Bad ECM → Symptoms + Diagnosis

Your Ford Ka’s ECM (Engine Control Module) is its brain.  Just like a human’s brain, your Ka can’t function without it. It is sometimes referred to as the ECU or PCM.  It’s all the same thing. The ECM controls and directs your entire drivetrain (unless there is a serrate transmission controller). When an ECM starts … Read more

GMC Terrain:  Bad ECM → Symptoms + Diagnosis

Your GMC Terrain’s ECM (Engine Control Module) is its brain.  Just like a human’s brain, your Terrain can’t function without it. It is sometimes referred to as the ECU or PCM.  It’s all the same thing. The ECM controls and directs your entire drivetrain (unless there is a serrate transmission controller). When an ECM starts … Read more

GMC Acadia:  Bad ECM → Symptoms + Diagnosis

Your GMC Acadia’s ECM (Engine Control Module) is its brain.  Just like a human’s brain, your Acadia can’t function without it. It is sometimes referred to as the ECU or PCM.  It’s all the same thing. The ECM controls and directs your entire drivetrain (unless there is a serrate transmission controller). When an ECM starts … Read more

GMC Sierra:  Bad ECM → Symptoms + Diagnosis

Your GMC Sierra’s ECM (Engine Control Module) is its brain.  Just like a human’s brain, your Sierra can’t function without it. It is sometimes referred to as the ECU or PCM.  It’s all the same thing. The ECM controls and directs your entire drivetrain (unless there is a serrate transmission controller). When an ECM starts … Read more

GMC Yukon:  Bad ECM → Symptoms + Diagnosis

Your GMC Yukon’s ECM (Engine Control Module) is its brain.  Just like a human’s brain, your Yukon can’t function without it. It is sometimes referred to as the ECU or PCM.  It’s all the same thing. The ECM controls and directs your entire drivetrain (unless there is a serrate transmission controller). When an ECM starts … Read more