The front blowers in my vehicle are not working, but the rear blowers work great. This happened about a month ago and I replaced the relay behind the glove compartment. The air/blowers worked fine for the last month and randomly stopped working again today. Any ideas on what could cause a relay to stop working again? Is it possible that the hoses/filter are just dirty and need to be cleaned out/replaced? I'm ordering a new relay and an air filter right now. What could be going on? I would really like to try to get it done myself.
Front blowers not working but rear blowers are fine. on 2005 Dodge Grand Caravan
Check the connector to the blower 'resistor' behind the glove box.... IF any sign of heat or melted plastic... Replace the connector and wires... Should be avail at NAPA or dealer.