What does this connect to?

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catman275

Well-Known Member
Full Member
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351
Location
Poole Dorset
November 1983 series 3 88

Hi guys,
Any idea what this attaches to?
cheers Peter
IMG_0843.JPG
 
I was just wondering so I could label it.

They attach to the loom and disappear through the bulkhead.

I think I better check the colour of the wires and see where they may go.
Not important at the moment as it is all coming apart.
 
No electrics are connected. This is an abandoned project of my eldest son. Myself and son number 2 have taken it on.
We have a new galved chassis(old one was rotton) on rebuilt axles rebuilt gearbox (done by eldest son ) prior to the abandon.
Engine was running ok when he started his project.
We have replaced the engine /gearbox and bolted the old bulkhead back prior to stripping it to label up the wiring etc before tugging it out.
I just wanted to identify the plug.

cheers Peter
 
It attaches to the brake bias valve if you have dual line brakes. The valve is located in the front drivers wing.:)

The wires head off to the centre console Brake check warning light.
 
I’d be surprised if you have dual line brakes. You can check easily by looking at the back plate on one of the rear wheels. If it’s dual line there’s one each going to the top and bottom wheel cylinders with two brake lines coming from a similar junction on the axle.
 
I’d be surprised if you have dual line brakes. You can check easily by looking at the back plate on one of the rear wheels. If it’s dual line there’s one each going to the top and bottom wheel cylinders with two brake lines coming from a similar junction on the axle.

I don't think that's right John, at least it's not what I have, and I have a 'dual line' set up.

The Master Cylinder should have 2 lines coming out of it, both going into that chunck of metal the OP has pictured, that is the Brake Bias Valve. From there, one line goes to the front (and subsequently splits by way of the 3-way junction block) and the other goes to the rear where it does the same.

If a hose or line splits, the theory is that the valve in the bias unit will recognize the loss of fluid and shut off that end, leaving the other end operational. The wiring connected to the Bias Valve should then through the Brake Check light on the centre console on.

Happy to be put right on any of the above, but that's my understanding.
 
It attaches to the brake bias valve if you have dual line brakes. The valve is located in the front drivers wing.:)

The wires head off to the centre console Brake check warning light.
I think Rubins is right, having looked at the manual, the brake failure warning switch does have a plug just like that. It's the sort of thing I would find on my 19 year old Fiesta though...
 
Well just to say thanks for the input. There are no brake lines fitted or master cylinder . The bulkhead is coming off again after identifying the electrics.
The intention is to upgrade the braking system (eventually) as a Heystee disc brake conversion is fitted to the front. They require Disco/Def parts etc so it will be the same wirth the complete system.
I was only wondering about the plug sniff sniff sorry.
cheers Peter
 
Hi While I am on the subject of "where does this wire go" Can the top centre single and left centre double be identified please. The right one is for the alternator.
Not very clear but .......
thanks peter
 

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British vehicle wiring has a code: certain colours are for certain jobs, for instance: white with a red tracer is part of the starter circuit. Tell us what colours the wires are and maybe we can help. Give the main colour first followed by the tracer colour if there is one. The colours in your pictures are far from clear. Try to get a copy of the British Vehicle Wiring Code, it's only a couple of A4 pages. I'll have a look for a copy to send you.
Edit: I have found a copy, if you want I can send it to you, pm me with your email.
 
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I have an odd set up on my rear axle. It’s an 83 model but it’s got single system. Just rebuilt one of the stub axles. Manual says it’s dual but I have single.
 
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