Jump to content
The mkiv Supra Owners Club

Drivers door wont lock


Guest hamiltonsupra

Recommended Posts

Guest hamiltonsupra

Guys ,firstly merry christmas to you all

 

If anyone can help i would be very grateful

 

I have a 93 jap twin turbo , when i lock the car (either from alarm fob ,the central locking button at the electric window switch or by plugging in the seat belt) the passenger door locks correctly but the drivers door doesnt - the internal switch moves then just bounces back - i am now panicking as i cant lock my pride and joy - ANY IDEAS??

 

Apologies if this has been answered before - couldnt find it on search.

Link to comment
Share on other sites

You can lock the car by plugging in the seatbelt?? (I hope this is less of a mock-worthy question than the boot release chronicals!)

 

I believe the autolock is triggered by the seatbelt plug after a few seconds. Usually you're sitting in the car driving off so you don't think about it.

Link to comment
Share on other sites

This happened to me the other day and the passenger door still wont lock wether i use the key in the door, alarm fob, anti hijack when i start the engine or trying to lock it from the inside.

 

will try some wd40 tomorow & see what happens

Link to comment
Share on other sites

  • 3 months later...

Bumping this thread as my Supra Luck story continues! After fitting the new window from little num the drivers door is failing to lock. Won't lock via alarm fob, key or lock button. It worked fine before we fitted the window...just now it clicks but bounces back.

 

It's nice weather so doubt it's due to cold weather :( Not having much luck nowadays...any idea?

Link to comment
Share on other sites

Yeah it flinches, you click the lock button and it goes about 3/4 of the way and then jumps back a bit.

 

It doesn't have the same feel as it used to it feels loose. Took the door card off, all the visible wires are in place and connected. Not too sure, my assumption was the same, think I may have knocked/dislodged a component whilst fitting the window :(

Link to comment
Share on other sites

Im guessing it does it when the door is closed as well? Is the rod from the handle to the mechanism bent? If you have bent it when fitting the window then the rod would be too short to complete the full 'stroke'. Or the central locking solenoid on the mechanism might have spat the dummy.

Link to comment
Share on other sites

Im guessing it does it when the door is closed as well? Is the rod from the handle to the mechanism bent? If you have bent it when fitting the window then the rod would be too short to complete the full 'stroke'. Or the central locking solenoid on the mechanism might have spat the dummy.

 

Yup, does the same when the door is closed also. Not too sure where I would be looking for the rod to the mechanism? My knowledge around technical issues are rather non-existent

Link to comment
Share on other sites

Yup, does the same when the door is closed also. Not too sure where I would be looking for the rod to the mechanism? My knowledge around technical issues are rather non-existent

 

As you look at the door from the inside the mechanism is directly behind the lock in the top right hand corner.... if you look between the gaps in the door panel you should see a metal rod about 4 inches long that is held at the lock by a plastic block.... the block clips/unclips and therefore the rod can be positioned as required..... from memory it naturally places itself.... it could be that during changing your window this has got knocked one way or the other... :)

 

Good Luck

Link to comment
Share on other sites

  • 4 weeks later...

Seems a fitting thread for my problem.

 

Yesterday the central locking worked fine, today it doesnt :(

 

Checked fuses, one of the 15amp ones had melted but I believe this to be the headlight RH.. so going to investigate this a bit.

 

Symptoms - central locking no longer triggered from key fob which is linked to the locking via the alarm.

 

When driving usually locks after about 10 seconds, this no longer happens

 

The central locking button next to the window controls is no longer working. I hear a click from what I think is the mechanical relay behind it, but the sound of the motor, or whatever controls the locks is not present.

 

It is working intermittently, sometimes pressing the button gets a partial sound as if its trying to lock, other times nothing at all, and on the rare occasion its actually operating as it should.

 

Ive read about a red relay box? Is this in the fuse compartment under the bonnet does anyone know?

 

Also about a clip behind the glove box? I am going to have a go at taking the glove box out and seeing if I can spot anything behind there which may have come loose. The strange thing is that it sounds like its trying to work, it does on some occasions, but in general it seems dead.

 

Pic of my rather spectacular melted fuse...

 

Strangely enough investigating this melted fuse, it is drivers side headlight. Removed fuse, headlight flickers continually - thought it should just go out. Passenger side goes out. Got HID ballasts.

 

Strange, with no fuse the headlight flickers a lot on driver side, yet passenger side correctly does not light up. Got HIDs in there but still with no fuse the ballast shouldnt be getting power..

080520111570.jpg

Edited by JS2004 (see edit history)
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.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Restore formatting

  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.

×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue. You might also be interested in our Guidelines, Privacy Policy and Terms of Use.