I have a water leak front passenger side, where is it coming in?

old marine

• 2426 Answers
• Posted on May 11, 2009

SOURCE: Water coming in to front passenger floor when it rains

The heater/airconditioner box under the dash has a drain hose to allow condensation to drain when the air conditioner is running. If this hose gets plugged, rain may accumulate in this box also (if it's raining heavily), as it comes in through the fresh air intake.

Look on the engine side of the firewall, probably on the passenger side, for a hose coming through the firewall that is not connected to anything. It is usually short, has a 90 degree bend, and the open end is down. Make sure that the end of this hose is not plugged.

Colin Stickland

• 22516 Answers
• Posted on May 30, 2009

SOURCE: Water is leaking in from somewhere. It is on the passenger side front an back. Puddles of water

A/C drain pipe blocked with old leaves and dead flies the outlet is on the passenger side of vehicle lift bonnet and look a lower of firewall for a rubber pipe with a **** in the end and squeeze it and shake it

SOURCE: fluid leaking onto the front passenger side floorboards.

2004 TB 60,000 miles. i was just told that the leaking fluid in my passenger side floorboard was do to a clogged up A/c hose. An A/C works by drying/ removing the moisture from the air inside the vehicle and cooling it. The accumulated fluid is usually evacuated under the vehicle which is what you see when people are stopped at a red light and there is dripping under their car. when a hose is blocked there is a vent that from some reason flows directly into the passenger side floor board. If you can not manually knock loose the block your probably going to have to take it to a mechanic.

SOURCE: water was leaking inside on passengers side, now

HVAC drain tube was blocked and condensation could not drain to the outside of the vehicle

as a result the water pooled inside the HVAC case leaking on the inside and killing your blower motor and probably blower motor resistor

clear the drain, replace the blower and resistor and you'll be back in business

SOURCE: I have a 1992 Honda Accord and whenever it rains, water leak through the speaker on the passenger side door and make a big puddle on the floor. Also the water leaks into a hole in the floor by the ECU

Not comming from the speaker! Make sure that the rubber door trim aound the door is intact and not damaged. Additionally, check the rubber seal on the outside of the window where it retracts into the door. These are the only 2 ways that water can enter through the passenger door.