Air conditioning problems can unfortunately be quite common in vehicles, both new and old. Often the problems can be easy to diagnose and easy to fix. Save yourself much time and money avoiding costly trips to the dealer or a mechanic by learning to troubleshoot air conditioning problems in your Jeep Grand Cherokee.
Tools Used: Tools, Screwdriver
Troubleshoot Air Conditioning
Start the engine and adjust the climate controls. If they seem to work fine but have effect on the air then the problem is probably a simple blown fuse. If the controls do not work correctly then the problem is probably with the control panel. If you cannot hear the sound that accompanies turning the air from low to high, then the problem is likely with the blower motor.