Lexus Vacuums - Recent Questions, Troubleshooting & Support


it could just be a vacumn leak to the booster or a bad booster a hard lesson to learn is just cause its new don't mean its good if its an aftermarket part

Lexus rx300... | Answered on Nov 01, 2013


  • HI, I can help.

  • Your manual can be downloaded here for free. http://www.mediafire.com/?1pmu8odneb51uda
  • This manual also contains the NST separator.
  • When you get to my media fire page click on "Click here to start download from MediaFire.." and the manual will download to your PC.

  • If you have any comments please feel free to leave them here.
  • Hope this helps and thank you for using FixYa.

Regards, Tony

Vacuums | Answered Yesterday


I had the save problem with my 3400 series.
The first time i was able to let it dry and it worked alright (48 hours).
The second time even this did not work.
If you remove the screws on the bottom of the unit. There are about 10 and pull it down, you will see the sealer assembly and a small circuit board in the middle.
Trace the wires from the drip tray, there are three of them, red white and brown, to the small white plastic JST connector on the small circuit board. Pull said connector gently to disconnect it.
The unit will function perfectly now, although it will no longer have a drip tray sensor of any sort it will function every time all the time.
All in all this took me about 10 minutes.
Thanks!

Vacuums | Answered 2 days ago


You might want to plug it in but not start it. This might unlatch the lock.

Vacuums | Answered on Mar 21, 2019


There is probably cotton spun around head .

Vacuums | Answered on Mar 21, 2019


please contact the maker for a parts source

Vacuums | Answered on Mar 20, 2019


Usual cause is a blockage.

Vacuums | Answered on Mar 19, 2019

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