Chevy Blazer:  Bad ECM → Symptoms + Diagnosis

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

Chevy Trax:  Bad ECM → Symptoms + Diagnosis

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

Chevy Uplander:  Bad ECM → Symptoms + Diagnosis

Your Chevy Uplander’s ECM (Engine Control Module) is its brain.  Just like a human’s brain, your Uplander 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 Eos:  Bad ECM → Symptoms + Diagnosis

Your Volkswagen Eos’s ECM (Engine Control Module) is its brain.  Just like a human’s brain, your Eos 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 CC:  Bad ECM → Symptoms + Diagnosis

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