Central Locking

Discussion and technical advice for 84-89 AW10 & AW11 MR2. 3A-LU, 4A-GE, 4A-GZE.

Moderators: IMOC Moderators, IMOC Committee Members

Post Reply
tom_snelling
Posts: 133
Joined: Mon Jul 30, 2007 12:52 pm
Location: Oxted, Surrey

Central Locking

Post by tom_snelling »

I have a D reg 2, and as far as I know it doesnt have central locking. Easy to fit some??

Thanks
jing-jang

Re: Central Locking

Post by jing-jang »

u should have a central locking :) yours is probably not working thats all...
tom_snelling
Posts: 133
Joined: Mon Jul 30, 2007 12:52 pm
Location: Oxted, Surrey

Re: Central Locking

Post by tom_snelling »

Any ideas as to where I should be looking to find out what could be wrong with it?
jing-jang

Re: Central Locking

Post by jing-jang »

try to get the door trims out and locate & check the door locking motor...
omracing
Posts: 318
Joined: Mon Sep 04, 2006 2:33 pm
Location: Virginia USA
Contact:

Re: Central Locking

Post by omracing »

I'm unsure if you should have central locking. I have a D reg and the key only locks the drivers door. You have to remember to use the door lock button on the drivers door panel first.
jimi
Posts: 2154
Joined: Tue Dec 14, 2004 10:27 am
Location: Kingdom of Fife
Contact:

Re: Central Locking

Post by jimi »

D reg will be a change over model and probably doesn't have the full central locking, it will be as "omracing" described.
I looked at the diagrams before for someone else and the problem is that the early cars don't have the switches built into the door locks the same as the later cars, if I remember correctly the wiring and the relay are also different, so it's quite a big job to convert to the later system.
A much easier way to do it is to buy a universal remote central locking kit, you can pick them up on ebay for £20/30, and interface it with the door lock button.
HTH
Jimi
Black is not a colour ! .... Its the absence of colour
Image
LukeQuake
Posts: 136
Joined: Mon Aug 21, 2006 9:32 pm

Re: Central Locking

Post by LukeQuake »

jimi wrote:D reg will be a change over model and probably doesn't have the full central locking, it will be as "omracing" described.
I looked at the diagrams before for someone else and the problem is that the early cars don't have the switches built into the door locks the same as the later cars, if I remember correctly the wiring and the relay are also different, so it's quite a big job to convert to the later system.
A much easier way to do it is to buy a universal remote central locking kit, you can pick them up on ebay for £20/30, and interface it with the door lock button.
HTH
Jimi


Where can these units be sourced from chief?
jimi
Posts: 2154
Joined: Tue Dec 14, 2004 10:27 am
Location: Kingdom of Fife
Contact:

Re: Central Locking

Post by jimi »

There are quite a few available, some with actuators, some without. You don't really need the actuators as there is a solenoid in each door for the locking CLICKY
Jimi
Black is not a colour ! .... Its the absence of colour
Image
GunZ

Re: Central Locking

Post by GunZ »

if you have the switch on the drivers door panel to lock doors from inside you do have c/locking,
jimi
Posts: 2154
Joined: Tue Dec 14, 2004 10:27 am
Location: Kingdom of Fife
Contact:

Re: Central Locking

Post by jimi »

GunZ wrote:if you have the switch on the drivers door panel to lock doors from inside you do have c/locking,

All Mk1's had that switch, but on early cars only the switch that will will lock ( or unlock ) both doors, locking ( or unlocking ) the drivers ( or passengers ) door with the key will only lock ( or unlock ) that door
On later cars locking ( or unlocking ) any door with the key will lock ( or unlock ) both doors :wink:
Black is not a colour ! .... Its the absence of colour
Image
HT
Posts: 2296
Joined: Sun Mar 26, 2006 12:17 am

Re: Central Locking

Post by HT »

If it helps i replaced the drivers side door on my mk1a with one from a mk1b ad instantly got full central locking.
jimi
Posts: 2154
Joined: Tue Dec 14, 2004 10:27 am
Location: Kingdom of Fife
Contact:

Re: Central Locking

Post by jimi »

HT wrote:If it helps i replaced the drivers side door on my mk1a with one from a mk1b ad instantly got full central locking.

I would reckon that it still won't lock both doors from the passengers door, have you tried it from the passengers side ?
Jimi
Black is not a colour ! .... Its the absence of colour
Image
HT
Posts: 2296
Joined: Sun Mar 26, 2006 12:17 am

Re: Central Locking

Post by HT »

^^^ Jimi - it was over three years ago, and I don't recall ever trying the passenger side door at that time (sorry). But full central locking was present from the drivers side :D rgds Huw
jimi
Posts: 2154
Joined: Tue Dec 14, 2004 10:27 am
Location: Kingdom of Fife
Contact:

Re: Central Locking

Post by jimi »

Cheers Huw
I'd expect it wouldn't as the passengers door lock wouldn't have the micro switch for the central locking, a later door would have the switch.
Jimi
Black is not a colour ! .... Its the absence of colour
Image
Post Reply

Return to “MR2 MK1 1984-1989 NA & SC”