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Today’s cars use many sensors and actuators to control air flow and temperature in the passenger compartment. Often, a lock of cooling or heat can be traced back to these components. Technicians need to understand their operation so they can accurately diagnose the problem before they tear into the dashboard.
Read MoreModern vehicles use many electronic controls. Diagnosing faults can be more difficult for technicians who have not had the benefit of training in electronics. This can lead to the replacement of unneeded parts, angry customers, and frustrated technicians. The goal of this training series is to prepare technicians to diagnose and repair vehicle electronic systems successfully. Each training segment will reinforce the concepts taught with exercises and a case study.
Read MoreDisplacement On Demand (DOD) systems allow the PCM to shut down cylinders during low power demand to save fuel. These systems can increase the complexity of code or symptom diagnosis. A technician must understand their operation to determine if a symptom is being caused by the DOD system or other components.
Read MoreModern vehicles use many electronic controls. Diagnosing faults can be more difficult for technicians who have not had the benefit of training in electronics. This can lead to the replacement of unneeded parts, angry customers, and frustrated technicians. The goal of this training series is to prepare technicians to diagnose and repair vehicle electronic systems successfully. Each training segment will reinforce the concepts taught with exercises and a case study.
Read MoreJoin us as we follow diagnostic technicians and tackle several more problem cars. These are selected from our field contributors as the “one that ate our lunch.” You will have an opportunity to diagnose them to see if you can arrive at the correct conclusion.
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