2014 S Maxx
2011 Tacoma 4cyl ... edit: 2022 Tacoma 6cyl - oh yeah!

A_Little_T@b'll_Do_Ya

No fan cover openpthomas745 said:I've been on dusty roads, and even with the vent under the fridge unplugged, there has been no "dust" to speak of.@Sharon_is_SAM mentioned the window "vent", but I seem to remember some 400's had doors that were not aligned properly. Maybe a gap there?Or, driving with the fan cover open?
I will check, definitely coming in from underneath near wheel well and 2-way fridge.ChanW said:Are there vents in the 400 similar to the vents for the 3-way fridge in the Tab 320?
In our 320, there's a vent in the floor under the fridge, and one in the wall next to the fridge. Both are open to the outdoors, and into the interior living space. I could imagine road dust coming in those vents, so we cover them when on the road.
Don't know if the 400 has similar...
Yes, we always close windows full stop! I don't understand why there is that option.Sharon_is_SAM said:Are you sure your windows were completely closed or are they on the first closure point?
2021 T@b 320 Boondock "Mattie Ross" | 2021 T@b Nights: 239 | Total nights in a T@b 455 | 2022 Jeep Grand Cherokee L Overland | T@b owner since 2014
lkc001 said:@pthomas745 How do you plug up that vent when you travel?


Thanks! I'll check it out. I have already returned my trailer once to the dealer with this issue. It appears they have not solved the problem. So I will look for the video you reference and return again with that information. Yes, I too feel like this unit missed some inspections. Not what I expected for the $$.TNOutback said:@Bhastings sounds like you may be answering your own question if you are seeing an abundance of dust inside around the wheel well in the area near the 400’s two-way refrigerator. I wonder if the gaps around the wheel well and the trailer’s floors and/or walls were not properly sealed during its assembly. I seem to recall some assembly line construction videos posted by “The Air Force Guy” showing that seams in the trailer floor were taped where they join. I have to wonder if something was missed on your unit?


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