![]() Some of the most popular ones include the Chevrolet Malibu and the Chevy Impala. This unit also fails in high numbers and we cover it below. They also provided an optional digital display. From 2003 through 2008 General Motors redesigned the climate control panel and installed these new units in a ton of vehicles. They provided great service for many years, but they’re starting to fail at an alarming rate. In the first picture on this page we have an original equipment GM heating and air conditioning panel most commonly found in Chevrolet trucks from 1995 through 2002. Cars with Air Conditioning Control Panel Problems Parts also experience a high failure rate. Problems begins at the blower motor resistor control module. Is a likely suspect, but not the only one. In the same respect, what if the driver’s complaintīecomes the inability to control the blower speed. We supply a separate article that covers that The air direction it could be a failure of the temperature control orīlend door motor. Some cases when you have a problem adjusting the temperature or changing These General Motors cars and trucks have reliability issues in the heating and air conditioning systems. With that said, the main point of this article remains that a failed heating and airĬonditioning control panel represent only one of the possibilities. Problem becomes the inability to adjust the temperature from the heatingĪnd AC control panel. You can learn more about it in the last section of this page. However, these trucks use the fancy climate control system with a digital display. You find these panels on 2002 through 2010 Chevrolet and GMC trucks. Update: We have a new control panel added to this page that's starting to fail in extremely high numbers. Throughout this article we'll talk about the different vehicles plagued with AC control head issues. This causes warm air to blow from the air conditioning vents. In other situations the light might come on and the compressor engages intermittently. As an example, if you push on the AC button to engage the compressor and the amber indicator light starts to flash this represents a sign of a bad control head. ![]() With that said, certain symptoms exist that point directly to a failed heating and air conditioning control panel. However, as these automotive HVAC systems age, they're developing problems in several different areas. When I see one of these old-style heating and air conditioner control panels my temptation is to just go ahead and replace it.
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