I have this noise in the exactly the same place as all of you , passenger-side front cowl area and it's definitely temperature sensitive. Can somebody please tell me how to remove the wipers so I can remove the Cowl ?
Thank you
I give up! The noise is still there. It is not aways present. Can someone with access look if there's a TSB available for this noise?
I to have this mysterious rattle. I pulled the cowl today and noticed my plug was completely off the ghetto bracket. I hope this was the cause. It did seem temperature sensitive though, I will drive for a couple of days and see if it fixed mine.
I took everything apart again today. I now think maybe the issue is the windshield washer hose. There's a plastic protector on the hose to make sure the hose doesn't wear out on the frame. I insulated the Windshield washer hose with foam and electrical tape. The noise sounded a bit like the noise I was hearing.
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I will try it out tomorrow morning to see if the noise is gone.
I have had a random rattle that sounds like it's coming from behind the driver side AC vent. That or the wiper area, I could tell it was wind related. After our last road trip it was very prevalent and even the wife noticed...so it was time to find it. She hopped in the driver seat while I ran a leaf blower into the front end at various locations waiting for her to signal that she heard it. It wasn't until I hit the wheel well that I got the thumbs up. The plastic clips that hold the inner fender liner were loose. I put I tie wrap under them for now and the noise is gone. It is funny how sound travels because sitting in the truck you would swear it was right behind the dash.
THANK YOU!! I checked the plastic clips yesterday evening and was able to reproduce the sound I was hearing in the cabin by moving the clips up and down and around in a circle.
I have had this issue for a while but couldn't track it down. I even took it out to the local dealership and they could hear it but didn't know where the sound was coming from either. They thought it was around the hood area but I always felt like it was coming from the wheel well or behind the dash somewhere.
I had some 1/4" stainless steel washers at the house so I put the washer in between the clip and the flap so it wouldn't be touching the metal on the other side of the flap. With the washer on, the clip pulled up tight. On the 50 minute drive this morning there was no sound.
The sound only seemed to be coming from the top two clips. The 4runner seemed so quiet this morning without that squeaking noise. Thanks again for posting this!
I have had a random rattle that sounds like it's coming from behind the driver side AC vent. That or the wiper area, I could tell it was wind related. After our last road trip it was very prevalent and even the wife noticed...so it was time to find it. She hopped in the driver seat while I ran a leaf blower into the front end at various locations waiting for her to signal that she heard it. It wasn't until I hit the wheel well that I got the thumbs up. The plastic clips that hold the inner fender liner were loose. I put I tie wrap under them for now and the noise is gone. It is funny how sound travels because sitting in the truck you would swear it was right behind the dash.
I had this ticking problem in my 2016 Limited (@10K). I had to get my oil changed at the dealership, told them about it. We took it over some washboard so the tech knew where it was coming from. He said that he knew what the problem was, and would fix it. Apparently, he cleaned dust away from the cowl and put insulation underneath. Fixed the ticking/tapping/creaking instantaneously.