Home Nissan How to Troubleshoot Air Conditioning on Nissan Sentra

How to Troubleshoot Air Conditioning on Nissan Sentra

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You may be able to save a lot of time and money by trying to troubleshoot car problems yourself. Air conditioning problems are quite common, and might be caused by any number of things.

Tools Used: Tools, Screwdriver, Monkey wrench

Troubleshoot Air Conditioning

Start the car and let it run for a few minutes for the engine to heat up.

Adjust the climate controls on the dashboard to make sure they are correctly working. If the controls seem to work but have no effect on the air pressure or temperature then the problem is probably a blown fuse. If you cannot hear the accompanying blowing sound when adjusting the controls then it is probably a broken blower motor. If they are not working properly at all, then the problem is probably in the control panel.