Condensation from air condition leaking inside vehicle.

Most likely it is the condensation from the air condition building up. There is a small tube under the car that the condensation is supposed to drain through, but it is easy for the tube to get clogged by debris causing the condensation to overflow onto the floor inside. The best way to clear it out is to go under the car and locate the tube, it will be on the passenger side underneath. Use compressed air to blow the debris out of the tube.

a/c drain holes plugged,open drains and your problem will be solved.drain holes under car.

Either your heater core is leaking, is the fluid sweet smelling and slimy? Or the condensation drain from your air conditioner is plugged causing the condensation to drain inside as opposed to outside. Or the glass seal is bad and rain water is coming inside from around the windshield. Heater core is going to need a repair guy, condensation drain can usually be fixed in about 5 minutes at any shop with a lift, glass leak you are going to need an auto glass shop's help.

check air con drain pipes from sides of conditioning box these run to the underneath of the car and drain off any condensation in the heater box.

There is a drain hose that releases the condensation to the ground. It is probably plugged and the condensation is overflowing on the floor. Look under the vehicle same area as the leak is on the floor and find an open end of a hose. Blow air up thru it or run a long wire up to unplug it. Good luck Darrell S

The water is probably coming from the air conditioner. Check the air-conditioning box or ductwork that surrounds the evaporator. There should be a drain hole in the bottom for the water to escape to the outside of the car. The drain hole may be plugged or the ductwork cracked or broken.

Also, this video can help as a reference guide...


Hope this help.

Sounds like your drain is pluged. The drain is on pass. Side on fire wall. More than likely will have to get under car to find it. Try shooting some compressed air into drain port

The issue is condensation from your air conditioner not properly draining. This is usually caused by a damaged, or clogged drain hose. The condensation is supposed to drain outside the vehicle by way of a hose on the firewall area.

There are 2 places it could be coming from, most likely is a leaking or bad "heater core". If it's not a heater core, it would be "condensation" from your air conditioning system. Check your coolant first. If it's low, your heater core is leaking the coolant inside the vehicle. If you don't repair this problem it can lead to severe engine damage. If it's not the heater core, the condensation buildup from your air conditioner is not properly draining outside the vehicle. Could be as simple as a clogged, or damaged drain hose.

AC drain hose stopped up somewhere, probably under the vehicle. Sorry I don't know where it comes out of the firewall or fender.