Passenger Side Floor Board

Causes of a wet passenger side floor mat 1.

Passenger side floor board.

Water leaking onto passenger side floor post by johnboy1975 27 jun 2019 01 44 i had the same problem water pouring into passenger footwell and even the rear footwell thought it was the sunroof til my climate fan blew. 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. Drain hose aimed downward to create negative air pressure. File or grind off the barb on one of the ends apply a little silicone sealant then insert it into the drain plug about a half an inch.

Drain hose attached to the passenger s side firewall. The blower fan blows air over the heater core blowing heat. A similar problem could occur with the car s heater system. Water on floor passenger side diagnose and fix water on floor passenger side.

The heater core is like a small radiator. Hot coolant flows from the engine where heat is absorbed and taken to the car s heater core when you turn on the heater. A heater core that has only a pin hole sized leak may not be leaking on the floor but may produce a fine mist or oily film that collects on the inside of the windshield. If this core develops a leak it will usually leak into the passenger compartment floorboard.