Author Topic: TCS door latch won't release - SUCCESS!  (Read 410 times)

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Offline FourLoti

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TCS door latch won't release - SUCCESS!
« on: Saturday,May 06, 2023, 07:23:15 PM »
Hi: Re-posting this with a better title:


This is going to be the first of many, many requests from the brain trust, but one immediate thing that's bugging me is that the passenger door latch won't release. Neither from the outside nor from inside. The inside door panel is off and I can pull on the lever arm on the back of the latch assy., but something is keeping it from moving. I've done a search here and there is some mention of similar issues but I haven't seen a solution. I've tried raising up the rear of the door with a shim and also working with two people wiggling and pushing/pulling at the same time, but no dice.

Any suggestions would be much appreciated.

Thanks,

Ron
« Last Edit: Monday,May 08, 2023, 07:26:04 AM by FourLoti »
1974 TVR 2500M
1996 Porsche 993 Carrera Coupe
2005 Mitsubishi Montero Limited
1974 Europa Twin Cam Special 5-Speed (gone)
1987 Esprit Turbo (gone)
1980 Eclat (gone)
1963 Elan S1 (gone)
1970 Europa S2 (gone)

Offline Arizona

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Re: TCS door latch won't release
« Reply #1 on: Saturday,May 06, 2023, 09:23:53 PM »
I had a similar problem. Turned out the problem wasn't with the latch in the door but rather with the thing on the body (not sure what to call it) the the latch latches onto. One or both of the nuts that secured it were loose and so it was apparently moving up and down with the latch. As I remember I was somehow able to to get a hand (or maybe a wrench) into the body recess and secure it. Sorry to be a bit foggy on that (it was a long time ago) but I hope this helps.
George F. Johnson

Offline Clifton

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Re: TCS door latch won't release
« Reply #2 on: Sunday,May 07, 2023, 06:57:53 AM »
I bought my car with the same issue. I yanked hard and it opened. I wouldn't try it now that it's a nice and painted though but the hard pull did it. It has got catchy since it was re assembled. Now I spray lube in the door latches every now and then. If I don't they just stick. Passenger side it worse.

Offline FourLoti

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Re: TCS door latch won't release
« Reply #3 on: Sunday,May 07, 2023, 01:43:49 PM »
Thanks to you both. I can't seem to find the backing plate and nuts inside the sill but will keep trying. Also will try pulling even harder. I removed the window motor so now I can reach in and work the latch from both ends. The outside push button goes in but it doesn't feel right. Also the lever on the inside that's pulled by the inside door handle, won't budge. Something hard is stopping it.

I noticed on my good door that the latch has a child proof switch on the side. When that is locked, the lever inside is restricted just like my bad door. I thought that might be a clue, but of course in child proof mode the outside button should certainly still work.

Well, enough for this weekend!

Thanks again,

Ron
1974 TVR 2500M
1996 Porsche 993 Carrera Coupe
2005 Mitsubishi Montero Limited
1974 Europa Twin Cam Special 5-Speed (gone)
1987 Esprit Turbo (gone)
1980 Eclat (gone)
1963 Elan S1 (gone)
1970 Europa S2 (gone)

Offline 4129R

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Re: TCS door latch won't release
« Reply #4 on: Monday,May 08, 2023, 03:49:45 AM »
Plenty of WD40 usually helps. They get stuck if not used and lubricated regularly.

Offline dakazman

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Re: TCS door latch won't release
« Reply #5 on: Monday,May 08, 2023, 04:32:20 AM »
I ran into this same issue when installing the door latch assembly on an S2. I hit the child lock and couldn’t open the door, I thought it was the catch also.  I was instructed to go on the outside of car and unlock with key .  It worked.   Maybe it will help you .
Dakazman
 

Offline FourLoti

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Re: TCS door latch won't release - SUCCESS!
« Reply #6 on: Monday,May 08, 2023, 07:31:24 AM »
Good start to the week!  Clifton, you are the winner! Since I removed the window motor and was able to lower the window, I was able to get a much firmer grip on the thing and started yacking it back and forth as hard as I could. Then it suddenly popped open (and almost put me on my but) There's a lot of crud and cleaning to be done before I can figure out the issue, but I'm just glad I won't need to promote that I own a single seater road car!

Thanks again to all!

Ron
1974 TVR 2500M
1996 Porsche 993 Carrera Coupe
2005 Mitsubishi Montero Limited
1974 Europa Twin Cam Special 5-Speed (gone)
1987 Esprit Turbo (gone)
1980 Eclat (gone)
1963 Elan S1 (gone)
1970 Europa S2 (gone)

Offline dakazman

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Re: TCS door latch won't release - SUCCESS!
« Reply #7 on: Monday,May 08, 2023, 03:30:40 PM »
There's a lot of crud and cleaning to be done before I can figure out the issue, but I'm just glad I won't need to promote that I own a single seater road car!

Thanks again to all!

Ron

  LOL, Glad you got her opened. I like when I have someone to talk too also.
Dakazman