disco 2 power fold mirrors

This site contains affiliate links for which LandyZone may be compensated if you make a purchase.
There's no connection between the mirrors ecu and either the central locking or the BCU, so no, there's no way to arrange such a function as the Disco 2 is set up.
However there should be no reason why with a bit of clever add-on electronic circuitry one couldn't provide an earth pulse of the correct length to the mirrors ecu when the central locking is operated.

Untitled.gif
 
Would the real trick be the length of the pulse? Quite often I end up with the wing mirrors flapping open and shut just using the switch!
 
GJ1 said:
Would the real trick be the length of the pulse? Quite often I end up with the wing mirrors flapping open and shut just using the switch!
Click to expand...
Why on earth LR never debounced that switch is beyond me. Neighbours surely wondering by now why I flap the mirrors 3 times every morning
 
“That’s it... on no... try again.... now.... no, back out again... ffs.... how difficult is this... one more go..... great, now one is out and the other folded.....”. Repeat.....
 
brian47 said:
TBH, I don't think it's the switch on the dashboard, it's more likely to be the relays in the Mirrors ECU.
Click to expand...
Having obtained a spare Mirrors ECU and opened it up, I can see that it's quite a complicated circuit for what it does; two different integrated circuits, a handful of "normal" components and a whole load of surface mounted devices. There are also 2 small relays on the circuit board which I would think do the actual switching of the motors in the power fold mirrors.
I have identified the relays and replacements are quite easily available, but considering the printed circuit board and the density of the components on it I would say that replacement of the relays might be beyond the capabilities of anyone without the necessary equipment and experience of printed circuit board repairs.

20180515_142459.jpg


P1000226.JPG


Apologies for the blurry images, but I hope you get the idea.

The relay is a type JSM1-12v-5. Single pole double throw or change-over.

Untitled.gif


Easily available for about 2 or 3 quid on the bay:-

https://www.ebay.co.uk/sch/i.html?_from=R40&_trksid=p2060353.m570.l1313.TR0.TRC0.H0.Xjsm1-12v-5.TRS0&_nkw=jsm1-12v-5&_sacat=0

A second user Mirrors ECU part no YWC-105260 can be found for between 10 and 20 quid.
 
Last edited:
It’s no wonder the switching is a bit iffy given that dog’s breakfast of a controller!!

@brian47 Appreciate the pictures though.
 
Hi guys, interesting post, my mirrors have failed I have tried to find the ECU (apparently situauted in the passenger footwell) but it wasn't there.
I have seen a couple of articles referring to the mirrors using the Ford Mondeo relay if so where is this located?
 
general dogsbody said:
Hi guys, interesting post, my mirrors have failed I have tried to find the ECU (apparently situauted in the passenger footwell) but it wasn't there.
I have seen a couple of articles referring to the mirrors using the Ford Mondeo relay if so where is this located?
Click to expand...
The folding mirrors ECU is, or should be located up behind the passenger's glovebox. Often referred to as "The passenger's footwell", but you'll probably have to completely remove the glovebox to gain access:-
Untitled.png

The connector shown (C0907) is the only connector to the ECU.
 
You must log in or register to reply here.

Similar threads

miktdish
Wing mirror arms ...
Replies
10
Views
1K
miktdish
miktdish
Henry_b
P38A Mirror Dip off.
Replies
0
Views
359
Henry_b
Henry_b
G
Disco 3 (LR3) Electric folding of mirrors not working
2
Replies
33
Views
5K
Nodge68
Nodge68
G
Disco 2 TD5 white smoke at idle
Replies
18
Views
671
GaryWrench
G
s8ndst0rm
Am i going to find one?
Replies
2
Views
283
meego
meego
Back
Top