Air conditioning problems are too common in many cars, especially in older models like a Plymouth Voyager which is no longer made. You may save yourself a lot of money by avoiding a trip to a mechanic to have this problem checked out.
Tools Used: Tools, Screwdriver
Troubleshoot Air Conditioning
Start the engine of your Plymouth Voyager and allow the engine to warm up before beginning the troubleshooting.
See if the problem is as simple as a blown fuse. If the temperature controls on the dashboard seem to work correctly but have no effect whatsoever on the air, then it is likely a blown fuse. The fuse box in a Plymouth Voyager is located on the side of the dash to the left of the steering wheel. Pry off the fuse panel cover.