Alarm wiring

[Cheese Monkey]

Got the wires for the rear indicators no prob on the a pillars. At the bcm is a nightmare - C4 is almost completely inaccessible and there are several wires with same colour coding in the general loom. Anyone know where to pick up the front indicators with out dismantling the dash?

[loot]

Unclip the front fusebox and it flops down then you can get to the bcm

[Cheese Monkey]

Finding it is not the issue! Just got it out and there's too short a tail before it goes into loom to work with. Found front left wires but there's not enough space to solder in argh

[Cheese Monkey]

Ok managed to get the duct out of the way but now I have two bu/gn wires to choose from

[loot]

Ah you're not trying hard enough!
You can remove the glovebox and the plastic heater ducting (twist it around) and that'll give you all the room you need , only other option is to feed a wire to the indicators and back, or physically follow the coloured wire you need from c4 to a point that you can get to.

[Cheese Monkey]

Bloody 3 wires on same plug same colour code. Got the right one now and the left side is in and working. It's bloody fiddly to say the least

[loot]

Ah builds character a few of us removed the whole wiring loom to upgrade, dashboard out job and took a week on and off.
(I sometimes have dreams about it and wake up all sweaty

[Cheese Monkey]

Why would you want to do that?

It's all in now

What circuit should I immobilise do you think? (And do you have another diagram for it lol). Tempting to add door locking too so it can all be done off one fob.

[loot]

Added heated screen, cat 1 alarm, etc but in my case i had a loom from a tipper which meant no back lights swapped back, learnt a lot tho so it's all good

Punto swapped his loom too but i forget why, possibly to add high spec stuff too.

[Whitty187]

Right could do with some help if possible I got the sigma s34 installed. With a few problem. one is I can't get the cargos to unlock with out using the original key. And the second is I can get it to dead lock. I know the wires violet and orange is deadlock, and sigma suggest violet/ brown to unlock rear doors. On both of these I was going to use neg pulse. Please advise


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[Whitty187]

I was going to use acc 3 wire on alarm to deadlock and acc 7 to unlock.


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[Cheese Monkey]

I dont know about the locking but you can buy the original wiring diagrams here https://www.etis.ford.com