f100 relay

[johnnymolloy]

as above just wondering wat it looks like and where to find it

[HK FD3S]

its a large white unit that sits in the drivers footwell once you remove the plastic panel.
it also houses the flasher unit fuse and some others that control hazard lights etc.

[HK FD3S]

here is a pic of what i was explained as beeing the f100 also known as Central Processor Unit 1

[johnnymolloy]

cheers could someone put a mark on it where it is in the picture

[HK FD3S]

its that whole unit to my knowledge.

[johnnymolloy]

ah ok now its starting to make sense just my windows wont work so im pretty sure its the f100 relay so if im right i need a whole new one :confused:

[TRex]

.
\'Wrong information!\'


 It is BLACK and that photo is incorrect....

It is located in the Drivers footwell just up under the back of the dash, and the most obvious clue is, it says F100 on it!

It also looks somehow exactly like this..... :Yawn

[HK FD3S]

.
\'Wrong information!\'


 It is BLACK and that photo is incorrect....

It is located in the Drivers footwell just up under the back of the dash, and the most obvious clue is, it says F100 on it!

It also looks somehow exactly like this..... :Yawn

Thanks i stand corrected. shame i cant delete my old posts.

You should be able to get one from Martin from this car beeing broken;
http://www.mazdarotaryclub.com/forums/showthread.php?t=63752

Also have you tried the trouble shooting instructions from the wiring manual;
http://www.wrex-racing.com/html/fd/94_manuals/94_body_electric_manual.zip

[johnnymolloy]

cool so in relataion to the other white part where is it jus its very tight and awkward to see stuff under there and im not exactly small

[HK FD3S]

cool so in relataion to the other white part where is it jus its very tight and awkward to see stuff under there and im not exactly small

Its not the white one fella what i thought was the f100 is in fact something else its CPU 2 not relevant to what you want it houses some fuses hazard lights etc. Sorry:spank

The f100 is located here:
It is the black box, which sits on a small cross beam directly above the accelerator pedal.

It has F100 written on it it also has 3 or 4 connectors going into it.

Remove it give it a clean and reconnect if it needs replacing you should be able to pick one up for £30 ish. Just ask one of the guys breaking their car for one. Alternative look for the electrical manual as it will have trouble shooting steps you will probably require a meter for power readings.

[Speedline Imports]

Just to confuse you a little more. This is what I have just removed from an FD im breaking.
 
White one is labeled F100
Black one is F110
 
Are these something Year related?  This FD was a 1993

[HK FD3S]

What so i am not wrong then? I knew i was taught right. They are both located in the drivers side footwell at least.

[johnnymolloy]

thanks very much lads very helpfull

[johnnymolloy]

right got the box out and mine says f100 on it and it opened it up and it looks like the chip board is fried its discoloured and bubbled underneath the 3 prong connecter that is on the far right of the picture you have doesnt look good tried cleaning it when it was out but no luck when i put it back in wat do ye think

[ad4m1]

They are year specific and model specific in some cases too uk specs I know hve a diff unit. Think there\'s one for 92-93, one for 94-95 and one for 96-98 and another for 99-