Toyota highlander water leak passenger side

Hi, have had wet carpets front and back for a while now.

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Toyota highlander water leak passenger side

The source of the leak turned out to be missing rubber grommet hole plugs under the rear bumper. Water was flowing into the holes and collecting inside the frame of the car, eventually making its way into the cabin. The same principle can also be applied when troubleshooting water leaks on other models of Toyota or Lexus cars, as they often share similar parts and frame design. A water leak can cause corrosion or some serious damage to the electric system, and in my case to the hybrid battery located on the floor under the rear passenger seat. It can also cause mold and bad smell if the water stays on the carpet for too long. The problem was well hidden from plain sight. I tried many of their suggestions, like cleaning sunroof or AC condenser draining tubes, checking doors and roof racks insulation, door trim and windows weather moldings, etc. Months went by, and I kept dealing with wet carpets and kept checking online forums for the latest updates on this problem. At that point, I was willing to try anything in Florida it rains every single day in summer…. Removing the rear bumper cover was quite easy. There will be two screws under the rear door, three more in the wheel wells on each side, and two screws holding each mudflap.

Check out my photos. I finally removed carpet to the back seat row to expose bare floor.

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Log in. Sign up. JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding. I discovered lately that water drips continuously into the driver side floor from the cable hanger clip hole just below the fuse box. I check the drains, it was unclogged. I have checked all the solutions to similar problem but none address this type of issue specifically. Any ideas what can be done to resolve this please? My car is a HL sport with 60k mileage. Sort by Oldest first Oldest first Newest first Most reactions.

Toyota highlander water leak passenger side

The source of the leak turned out to be missing rubber grommet hole plugs under the rear bumper. Water was flowing into the holes and collecting inside the frame of the car, eventually making its way into the cabin. The same principle can also be applied when troubleshooting water leaks on other models of Toyota or Lexus cars, as they often share similar parts and frame design. A water leak can cause corrosion or some serious damage to the electric system, and in my case to the hybrid battery located on the floor under the rear passenger seat. It can also cause mold and bad smell if the water stays on the carpet for too long. The problem was well hidden from plain sight.

Ghd wet to dry

I also resealed the weatherstripping. The very first symptom was a bad smell. I'm sure you saved me a ton of money. Imagine my surprise when I discovered soaking wet carpet under our rubber floor mats. Sort by Oldest first Oldest first Newest first Most reactions. Finally got it. So it looks like the water enters under the floor molding, from around the back door and runs forward in the frame when the car slopes forward or is braking. Now I have to use my air compressor to blow out the tubes from time to time so this doesn't recur. Guru9R5B75 answered about a year ago. Months went by, and I kept dealing with wet carpets and kept checking online forums for the latest updates on this problem.

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Recommended Communities. Your Answer:. Guru72H9V answered 3 years ago. Write a car review. Own this car? Michael answered 3 years ago. Look at the entire thread to get the big picture and the cure toward the end. Hope all your efforts solved the problem. I had looked everywhere. Dealer Signup Reviews. You can go underneath the car and with a small chisel just open the drain slots wider and it will drain as needed. The same principle can also be applied when troubleshooting water leaks on other models of Toyota or Lexus cars, as they often share similar parts and frame design. It literally formed a small puddle, and then the water quickly got absorbed into the carpet. So glad to have found a fix for this problem due to a very crappy design on Toyota's part.