Volkswagen Up:  Bad ECM → Symptoms + Diagnosis

Your Volkswagen Up’s ECM (Engine Control Module) is its brain.  Just like a human’s brain, your Up 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

Volkswagen Transporter:  Bad ECM → Symptoms + Diagnosis

Your Volkswagen Transporter’s ECM (Engine Control Module) is its brain.  Just like a human’s brain, your Transporter 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

Volkswagen Touareg:  Bad ECM → Symptoms + Diagnosis

Your Volkswagen Touareg’s ECM (Engine Control Module) is its brain.  Just like a human’s brain, your Touareg 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

Volkswagen Tiguan:  Bad ECM → Symptoms + Diagnosis

Your Volkswagen Tiguan’s ECM (Engine Control Module) is its brain.  Just like a human’s brain, your Tiguan 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

Volkswagen Sharan:  Bad ECM → Symptoms + Diagnosis

Your Volkswagen Sharan’s ECM (Engine Control Module) is its brain.  Just like a human’s brain, your Sharan 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

Volkswagen Passat:  Bad ECM → Symptoms + Diagnosis

Your Volkswagen Passat’s ECM (Engine Control Module) is its brain.  Just like a human’s brain, your Passat 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

Volkswagen Beetle:  Bad ECM → Symptoms + Diagnosis

Your Volkswagen Beetle’s ECM (Engine Control Module) is its brain.  Just like a human’s brain, your Beetle 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

Volkswagen Lamando:  Bad ECM → Symptoms + Diagnosis

Your Volkswagen Lamando’s ECM (Engine Control Module) is its brain.  Just like a human’s brain, your Lamando 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

Volkswagen Jetta:  Bad ECM → Symptoms + Diagnosis

Your Volkswagen Jetta’s ECM (Engine Control Module) is its brain.  Just like a human’s brain, your Jetta 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

Volkswagen Golf:  Bad ECM → Symptoms + Diagnosis

Your Volkswagen Golf’s ECM (Engine Control Module) is its brain.  Just like a human’s brain, your Golf 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