Do Not Sell My Personal Information Jump to content


rx450h 2010 power door not working


Recommended Posts

Hi,

Power Tailgate stop working after 12V Battery discharged. Right after 12v Battery discharged I charged Battery to right voltage nad tail gate work just fine. Day after when I press inside button or fob or button in a door nothing happen. Door are not stuck because I unlock them manualy form inside. I check all fuses and all of them are fine. I try also power door button in a glove box.

Just to mention trunk compartment light do not work too. They work before. Maybe  someone will be able to help. I search both  us and uk lexus forum but noone have same problem. Thank you in advance.

Link to comment
Share on other sites


I've done quick test and I disconnect 12v Battery for few minutes and connected again and compartment light come on and I hear short sound from door motor. Power cut off after few second.

When I try to close the trunk using door button it ony beep twice and do not start closing. Also door closing mechanism do not pull the door to fully close it.

Link to comment
Share on other sites

I know this post is years old, but to help anyone who is searching for a solution to the tailgate problem after having a dead Battery.
Forget the solutions using the switch at the glove box. Do however make sure it's in the correct position.
What I have found with every Battery change (or dead battery) the tailgate needs to be reset. To do this:
Lock the car using the remote, wait about 30 seconds then unlock the car. Open the tailagte using the car button (not the fob) then close it after a few seconds.
This has fixed the open/close issue everytime for me.

  • Like 1
Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

 Share



×
×
  • Create New...