What are these Connectors ?

[Dinka]

Hello there I have been pulling my hair out trying to figure out what these Connectors are Googled but had no luck If anyone could please identify these Plugs that would be great at the moment the only thing that doesn't work on the car is the Remote Lock/unlock option.

Subaru Legacy B4 2001 Non Turbo.
Engine Ej201
Manual Transmission

http://i.imgur.com/Hu3zqS6.jpg
http://i.imgur.com/Kt9jzxP.jpg
http://i.imgur.com/Qr2BQST.jpg
http://i.imgur.com/5zdz9uK.jpg
http://i.imgur.com/ZkOCNfl.jpg

[rkrenicki]

The first one is for the optional automatic headlights unit. It was not very common to have installed.

The second one (green pair) are the infamous "Subaru Test Connectors". Leave them disconnected, as the car will not work correctly if they are hooked up.

The third one is the Flash enable connector. If you need to flash the ECU, there is a pigtail that you connect there to enable it.]

The 4th.. I do not know off the top of my head. I will need to look it up.

the last one is the ABS diagnostic connector, you take those loose black pins and connect them to certain parts of the connector, and it flashes out your error codes.

[Dinka]

Thanks a ton rkrenicki ! Just one last connector... And I Would like to know a few things about the Legacy as I Just bought mine a few weeks ago. The Remote unlock/Lock option does not work did the Non turbo Legacy come with this option Because the Key the previous owner gave has a Remote Boot relase option aswell Non of them work though.

http://i.imgur.com/NKhr5Ct.jpg

The key-
http://i.imgur.com/bQmYGk7.jpg

[rkrenicki]

So, in looking at the pictures again, I believe that blue connector is for an aftermarket remote starter/keyless entry. That key that you have is not a subaru original. None of the 3rd gen cars had a trunk/boot open from the factory.

Since it looks like the module that the blue connector should be connected to is missing, that would explain why they key fob does not work.

this is what a (very beat up) original subaru key would look like, if it had factory remote entry:
https://sl-i.net/FORUM/images/imported/2016/08/27112009577-1.jpg

[Dinka]

Thanks again :) Then the Immobilizer chip must be inside the key he has given me don't you think ?

And what would this be
http://imgur.com/NKhr5Ct

[rkrenicki]

If you car has an immobilizer system, it is likely disabled so that the remote starter would function. I know that some UK/European market cars had immobilizers, but I do not know which models do.

That connector is another Diagnostic connector for the Subaru Select Monitor.

[Dinka]

Oh my loads of Diagnostic Connectors ! After the key is take of the barrel there is a Red key that blinks every 3-5 seconds on the bottom of the Cluster.

[Dinka]

I have found these connectors under the Front seats what would they be ? Underseat Subwoofers ?

https://sl-i.net/FORUM/images/imported/2016/09/NipZRpb-1.jpg
https://sl-i.net/FORUM/images/imported/2016/09/nBDNVi7-1.jpg
https://sl-i.net/FORUM/images/imported/2016/09/qXp5Ezh-1.jpg

[Dinka]

Bump !

[rkrenicki]

The blue one is for heated seats. The black one I believe is for the seatbelt light/chime.