This problem can seem extra mystifying when your passenger side floor mats are soaking wet and it hasn t even been raining.
Wet floor in car passenger side after rain.
Water dripping onto the floor of the car from the air conditioner is not.
You need to remove the pillar trim and the left kick panel to get at it.
The heater core is a small auxiliary radiator located just behind the passenger s side dashboard.
When air conditioners take humidity out of the air in the passenger compartment they end up collecting a lot of water that has to drain out of the car.
Water dripping out of the air conditioner drain onto the ground is totally normal.
Take the vehicle to an auto glass repair company to fix the leaking seal.
There is an entry hole for cables about the size of a large book above the trough that then lets the built up water flow right into the passenger side floor.
Normally any water that gets into the door will drain out onto the road but the door s drain holes can become clogged too.
Water on floor passenger side from hvac fresh air intake.
Leaking doors by design water can get into the inside of your car s doors either from rain or from splashing by passing cars on wet roads.
Causes of a wet passenger side floor mat 3.
The driver side drain tube runs down the inside of the left pillar.
If you notice water on floor passenger side or driver side after washing your vehicle or after a rainstorm and your roof drains are clean and draining properly suspect a damaged windshield seal.
If you are experiencing water on the passenger side floor of your car or truck and if it s not antifreeze 99 of the time it is a simple fix.
If you are removing the tube you need to tie a long string to the upper end in the a pillar and then pull it down into the kick panel area of the car.