Click here to return to the home page.
Morgan 3 Wheeler
Who's Online Now
1 members (Alastair), 330 guests, and 34 robots.
Key: Admin, Global Mod, Mod
Top Posters(30 Days)
+8Rich 94
Newest Members
Scot_SJI, Jimmers, Breen60, Davidmog, Stevecarr
9,596 Registered Users
Newest Topics
3.7 Roadster Greasing Q
by ScottMellor - 26/08/26 05:31 PM
Goodbye Dolly
by Clipper - 25/08/26 09:57 PM
Hot start .... vapour lock
by Pittsartist - 25/08/26 08:00 PM
Immobiliser
by Clipper - 25/08/26 12:42 PM
Monza style fuel cap
by Lionel Mandrake - 25/08/26 09:01 AM
UK car tax on CX Plus Four - bit of a rant
by Neil A - 25/08/26 07:33 AM
tow bar
by G Walker - 24/08/26 06:52 PM
Latest Photos
tow bar
tow bar
by G Walker, August 24
Prescott double anniversary
Prescott double anniversary
by CooperMan, August 18
Air Crash Sites: Cairngorms
Air Crash Sites: Cairngorms
by RedThree, August 13
Four-seater luggage rack
Four-seater luggage rack
by Soleng, August 9
New M3W orange 2012
New M3W orange 2012
by jejemek, August 7
Forum Statistics
Forums39
Topics49,836
Posts837,276
Members9,596
Most Online1,063
Jun 14th, 2026
Today's Birthdays
FitFourfour
Previous Thread
Next Thread
Print Thread
Page 1 of 3 1 2 3
Joined: Aug 2013
Posts: 1,562
Talk Morgan Enthusiast
OP Offline
Talk Morgan Enthusiast
Joined: Aug 2013
Posts: 1,562
After my immobiliser fob dying today I would like to remove / disable my immobiliser, or have the capability to do this on the road.
This is my original 2013 fob so it has lasted best part of 9 years, not too bad, but when you dont have your spare with you its game over !
Luckily it failed a short distance from home so I was able to get to my spare and get home with out doing anything drastic.

I seem to remember many years ago on TM a thread about this , how disable the immobiliser using a plug supplied by Morgan ?
I have googled TM and used the TM search facility with nothing directly on this that I can see, except a reference in the Club Parts List to a diagram in the Morgan Parts Book page 69 about an immobiliser socket, which just has a diagram of the wiring loom and an immobiliser connector C33 on the loom and another socket C47 not connected to the loom labelled immobiliser connection lead. I am guessing this is the Morgan socket ? From the diagram it look like C47 has all pins connected ?

Question - Anyone know how I can get hold of one of these sockets, or make one , and roughly physically where is socket C33 ?

Thanks

Last edited by nippymog; 17/04/22 03:17 PM.
Joined: Feb 2019
Posts: 3,857
Likes: 2
Talk Morgan Addict
Offline
Talk Morgan Addict
Joined: Feb 2019
Posts: 3,857
Likes: 2
anything that can immobilize you eventually will and usually not at a time of your choosing. So I guess the devices worked, kudos to MMC.

Good luck getting it back into working order.


2019 M3W Sold and is now in Las Vegas enjoying the showgirls :-)

Joined: Nov 2013
Posts: 786
Likes: 18
G
Talk Morgan Regular
Offline
Talk Morgan Regular
G
Joined: Nov 2013
Posts: 786
Likes: 18
[Linked Image][url=https://zupimages.net/viewer.php?id=22/15/zvp4.jpg][im

Joined: Nov 2013
Posts: 786
Likes: 18
G
Talk Morgan Regular
Offline
Talk Morgan Regular
G
Joined: Nov 2013
Posts: 786
Likes: 18
[url=https://zupimages.net/viewer.php?id=22/15/zvp4.jpg][im

Joined: Nov 2013
Posts: 786
Likes: 18
G
Talk Morgan Regular
Offline
Talk Morgan Regular
G
Joined: Nov 2013
Posts: 786
Likes: 18
[Linked Image]

Joined: May 2011
Posts: 1,625
Likes: 25
R
Talk Morgan Enthusiast
Offline
Talk Morgan Enthusiast
R
Joined: May 2011
Posts: 1,625
Likes: 25
The plug can be bought here
https://uk.rs-online.com/web/p/wire-housings-plugs/3629193
You also need the appropriate pins and then wire as per the instructions in the wiring diagram. The mating connector is also white and behind the dash somewhere near the middle.


2021 M3W
2013 M3W - Sold
1971 4/4 2 Seater
1934 Sports
Joined: Aug 2013
Posts: 1,562
Talk Morgan Enthusiast
OP Offline
Talk Morgan Enthusiast
Joined: Aug 2013
Posts: 1,562
Thanks guys

I have bought the connector, but not sure of the pin connection needed on the connector.
The Morgan diagram seems to have all pins shorted together, GLLOQ's has specific pins wired together, is there a definitive answer please?

Thanks

Joined: Mar 2014
Posts: 1,737
Likes: 55
Talk Morgan Enthusiast
Offline
Talk Morgan Enthusiast
Joined: Mar 2014
Posts: 1,737
Likes: 55
This taken from the M3W Parts Book.

[Linked Image]


Andy
Joined: Feb 2016
Posts: 8,657
Likes: 407
Needs to Get Out More!
Offline
Needs to Get Out More!
Joined: Feb 2016
Posts: 8,657
Likes: 407
Originally Posted by nippymog
Thanks guys

I have bought the connector, but not sure of the pin connection needed on the connector.
The Morgan diagram seems to have all pins shorted together, GLLOQ's has specific pins wired together, is there a definitive answer please?

Thanks


This is the shorting plug schematic factory fitted when optional immobiliser not spec'd.

[Linked Image]

As can be seen if provides four loops identified by wires of the same code. These complete each leg of start circuit and coil circuit which presumably the immobiliser (when fitted) inhibits until cancelled by fob.

If you look carefully at the last image GLLOQ posted, the above not surprisingly, ties in perfectly.

ETA: Andy beat me too it wink

Last edited by RichardV6; 17/04/22 10:21 PM.

Richard

2018 Roadster 3.7
1966 Land Rover S2a 88
2024 Royal Enfield Guerrilla 450
1945 Guzzi Airone
Joined: Aug 2013
Posts: 1,562
Talk Morgan Enthusiast
OP Offline
Talk Morgan Enthusiast
Joined: Aug 2013
Posts: 1,562
Many thanks Andy , Richard.
Spot on.

Page 1 of 3 1 2 3

Moderated by  TalkMorgan 

Link Copied to Clipboard
Powered by UBB.threads™ PHP Forum Software 7.7.5