GMC Envoy:  Bad ECM → Symptoms + Diagnosis

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

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

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

Honda Ridgeline:  Bad ECM → Symptoms + Diagnosis

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

Honda Pilot:  Bad ECM → Symptoms + Diagnosis

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

Honda Shuttle:  Bad ECM → Symptoms + Diagnosis

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

Honda Odyssey:  Bad ECM → Symptoms + Diagnosis

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

Honda HR-V:  Bad ECM → Symptoms + Diagnosis

Your Honda HR-V’s ECM (Engine Control Module) is its brain.  Just like a human’s brain, your HR-V 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

Honda Jazz:  Bad ECM → Symptoms + Diagnosis

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

Honda Fit:  Bad ECM → Symptoms + Diagnosis

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