Notices
928 Forum 1978-1995
Sponsored by:
Sponsored by: 928 Specialists

rear hatch lock

Thread Tools
 
Search this Thread
 
Old 11-08-2011, 10:42 PM
  #1  
Barry Chan
Burning Brakes
Thread Starter
 
Barry Chan's Avatar
 
Join Date: May 2010
Location: Victoria, B.C. Canada
Posts: 829
Likes: 0
Received 0 Likes on 0 Posts
Default rear hatch lock

all of a sudden i put the key in to open the hatch and the key goes all the way in as usual but just turn and doesn't open, something broke inside? repairable? The remote does work.
Thanks
Barry
Old 11-08-2011, 11:25 PM
  #2  
T_MaX
Three Wheelin'
 
T_MaX's Avatar
 
Join Date: Sep 2002
Location: No Turbo, No SC
Posts: 1,477
Likes: 0
Received 1 Like on 1 Post
Default

Repairable? It's German of course it's repairable, the question is how much

You will have to enter from the front, pull the tool tray out and manualy open the hatch. From there you willl see whats keeping it from working.
Old 11-09-2011, 10:19 AM
  #3  
z driver 88t
Rennlist Member
 
z driver 88t's Avatar
 
Join Date: Feb 2009
Location: Gainesville, FL
Posts: 1,192
Received 93 Likes on 44 Posts
Default

Happened on mine a while back. I searched the forum pretty extensively and there is a write-up on the repair procedure, but it looked like a total pain with lots of very small parts. I just ordered a new one from 928 Intl.

One thing to keep in mind, there are different hatch locks for alarm vs. non alarm cars. You can put a non-alarm lock into a car that has an alarm (its about $100 cheaper) but the key is physcially shorter so if you go that route you may not be able to get the new hatch lock re-keyed to match the rest of the car. I now have two different keys, one for the hatch and one for the rest of the car.

If you go that route you need to disconenct the brown wire behind the tool kit that triggers the hatch alarm. I didn't realize there were different parts for alarm vs. non-alarm back when I ordered mine. If I were doing it again I would just order the alarm style hatch lock.
Old 11-09-2011, 01:13 PM
  #4  
Barry Chan
Burning Brakes
Thread Starter
 
Barry Chan's Avatar
 
Join Date: May 2010
Location: Victoria, B.C. Canada
Posts: 829
Likes: 0
Received 0 Likes on 0 Posts
Default

Thanks Chris
I don't use my alarm anyway (i use the short red color key) and i don't mind the extra key as my remote release works so i might go with the non-alarm one but you said i must disconnect the brown wire and that's ok isn't it?
Thanks
Barry
Old 11-09-2011, 01:17 PM
  #5  
928mac
Drifting
 
928mac's Avatar
 
Join Date: Oct 2009
Location: Alberta, Canada
Posts: 2,638
Likes: 0
Received 2 Likes on 1 Post
Default

Make sure it is not just a screw or lever that came loose on the end of the lock.
I don't know as I have never taken a close look but it dose not hurt to look.
Old 11-09-2011, 01:55 PM
  #6  
Barry Chan
Burning Brakes
Thread Starter
 
Barry Chan's Avatar
 
Join Date: May 2010
Location: Victoria, B.C. Canada
Posts: 829
Likes: 0
Received 0 Likes on 0 Posts
Default

Thanks Brad, i will have a look/take apart first before i order one.

Now about the brown wire Chris, if i am just changing the male part of the lock it should have anything to do with the brown wire yes/no?
Old 11-09-2011, 02:18 PM
  #7  
z driver 88t
Rennlist Member
 
z driver 88t's Avatar
 
Join Date: Feb 2009
Location: Gainesville, FL
Posts: 1,192
Received 93 Likes on 44 Posts
Default

Yes - I just double cheked my old email from Tom at 928 Intl. You disconnect the pin switch to the light at the bottom of the receiver. If you don't disconnect it, if the car is locked and you unlock the hatch with the key, the alarm will go off. If you disconnect the wire leading to the light below the reciever it basically takes the hatch out of the alarm loop.

I said it was brown based on memory, but its been over a year. I'll double check it tonight.

Optionally you can leave it connected and it will work fine, you just have to make sure that the car is unlocked if you open the hatch with the key. I had initially left it that way thinking that if I was unlocking the hatch with the key it would be generally at a time when the car was already unlocked. But I quickly discovered after setting off my alarm a few times that wasn't the case.

In the end I figured if anyone was going to break into the car they would most likely break a side window and come in through the door than pry open the hatch and crawl in through the back. So I don't think not having the hatch wired to the alarm significantly increases any risk of theft.

Back then the non-alarm lock was around $150 I think and the alarm lock was between $250 and $300.
Old 11-09-2011, 02:53 PM
  #8  
Barry Chan
Burning Brakes
Thread Starter
 
Barry Chan's Avatar
 
Join Date: May 2010
Location: Victoria, B.C. Canada
Posts: 829
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by z driver 88t
Yes - I just double cheked my old email from Tom at 928 Intl. You disconnect the pin switch to the light at the bottom of the receiver. If you don't disconnect it, if the car is locked and you unlock the hatch with the key, the alarm will go off. If you disconnect the wire leading to the light below the reciever it basically takes the hatch out of the alarm loop.

I said it was brown based on memory, but its been over a year. I'll double check it tonight.

Optionally you can leave it connected and it will work fine, you just have to make sure that the car is unlocked if you open the hatch with the key. I had initially left it that way thinking that if I was unlocking the hatch with the key it would be generally at a time when the car was already unlocked. But I quickly discovered after setting off my alarm a few times that wasn't the case.

In the end I figured if anyone was going to break into the car they would most likely break a side window and come in through the door than pry open the hatch and crawl in through the back. So I don't think not having the hatch wired to the alarm significantly increases any risk of theft.

Back then the non-alarm lock was around $150 I think and the alarm lock was between $250 and $300.
i appreciate your quick response, i just want to confirm before buying...as i said before i only use the short red key for my doors so the alarm is not set right? so by using the non-alarm lock (replacing the male piece) shouldn't set off the alarm right since the alarm is not set?
Old 11-09-2011, 03:18 PM
  #9  
z driver 88t
Rennlist Member
 
z driver 88t's Avatar
 
Join Date: Feb 2009
Location: Gainesville, FL
Posts: 1,192
Received 93 Likes on 44 Posts
Default

Interesting. I did not know you could use non-alarm keys on locks with alarms. My car came with two identical longer keys and no red key. But it sounds like if you are already using the short red key then the non-alarm lock will be fine. It will come with the same type of short red key.
Old 11-09-2011, 03:56 PM
  #10  
Barry Chan
Burning Brakes
Thread Starter
 
Barry Chan's Avatar
 
Join Date: May 2010
Location: Victoria, B.C. Canada
Posts: 829
Likes: 0
Received 0 Likes on 0 Posts
Default

yeah they call it the "service key" when you take your car in for service or valet parking!
Old 11-09-2011, 08:20 PM
  #11  
Barry Chan
Burning Brakes
Thread Starter
 
Barry Chan's Avatar
 
Join Date: May 2010
Location: Victoria, B.C. Canada
Posts: 829
Likes: 0
Received 0 Likes on 0 Posts
Default

ok went home and took apart the lock and found the metal piece that pushes the tongue is broken, the lock is wired. can anyone tell me if i were to buy a non- alarm lock replacement, can i just cap off the wire and won't affect the alarm? (i only use the short red key for doors)
Thanks
Old 11-09-2011, 11:52 PM
  #12  
z driver 88t
Rennlist Member
 
z driver 88t's Avatar
 
Join Date: Feb 2009
Location: Gainesville, FL
Posts: 1,192
Received 93 Likes on 44 Posts
Default

When you say the lock is wired, you mean it has a harness connection? That sounds familiar and I think I just unpugged it. You can email 928Intl to make sure. They helped me when I changed mine. Unfortunatley I don't have the original lock anymore to compare.
Old 11-10-2011, 11:01 AM
  #13  
Barry Chan
Burning Brakes
Thread Starter
 
Barry Chan's Avatar
 
Join Date: May 2010
Location: Victoria, B.C. Canada
Posts: 829
Likes: 0
Received 0 Likes on 0 Posts
Default

did some more searching and found what i need....with me using the short red key for locking, i don't have to worry about replacing it with the non- alarm lock(still $100.00 but verses $400.00) and tape the wire.
thanks



Quick Reply: rear hatch lock



All times are GMT -3. The time now is 09:28 AM.