A 2004 model needs another switch on the brake for cruise control. No need to touch the clutch pedal switch.

 

Thanks for your reply. On the brake switch bracket, there isn't another hole to mount another switch.

Thanks
Dave

 

Yep - you're correct and I was wrong

Been out and checked mine and there is only one switch. I had to buy a switch when I put cruise on mine, forgot it was because the original switch was faulty, had it in my head it was simply for the cruise control.

The switch on mine has 4 wires going to it.....

Red
White

The other wires look like

Blue / White
Red / Black

 

Check the cruise thread, lots of information and pics there

 

Thanks for the reply..

Looks like I need to know where these extra 2 wires (blue\white red\black) go...

Anyone got any wiring diagrams?

 

Good luck finding them. I'm looking for mine tomorrow ! ha ha :lol:

 

Had a look in the Haynes manual but that only shows a two wire brake switch. Will have a look in sedre to see if it shows where the wires go

 

Found this link to a wiring schematic ..

Peugeot 307 Complete Wiring Diagrams

7308 is the brake switch.

This is the break down of these schematic ... still trying to get my head around this .. but it is early morning still!!

PEUGEOT ALL MODELS WIRING DIAGRAMS - GENERAL

Looks like one of the wires on the clutch switch and brake pedal switch comes from the same point on the BSI ...

 

These are the wiring diagrams I have found.

First image is for a SID801 control Unit
2nd is for an EDC15C2 control Unit
3rd is for other control units.

The unit labelled 1320 is the engine ECU, 7308 is the cruise control brake switch and the other unit is the BSI. The wire from the BSI is an ignition controlled switched live.

Don't quite know why the EDC15C2 image came out like it did but the necessary information is visible.

 

So if I understand right, not that I am well up on wiring please try not to laugh too hard !

If I run a wire from pin E4 on the ecu to pin 2 on the brake switch then run a wire from pin 1 on the brake switch to pin 9 on the bsi unit am I right ??

 

Thanks for the diagrams, I think they are the same as the ones I found.
Am I right in saying that at least one of the wires I can take from the clutch switch that comes from the BSI?

Also I'm in need of a pin-out of my Bosch EDC15C2 Diesel ECU so I can connect the second wire to I think pin 73 as the diagram shows.

 

The info on the site is good when you find it. Took me a while to spot the link to the electrical diagrams.

The schematics on that site come up a lot quicker than Sedre on my laptop - plus they are probably easier to copy as the ones on Sedre can only be saved as .svg files.

 

Excellent, thanks once again storeman. Next step find the engine ecu and the bsi !! lol

 

BSI is behind the glovebox, Engine ecu is near the battery (I think)

 

Great help, Thanks.

 

If I get chance, I'll try and trace the correct wires on my car and take some photos. I might be Sunday before I can get enough time tho. If I manage to get it done I'll post the photos here

 

Thanks Storeman, this will help me also. My ECU is of the 3 connector type, as I know Bosch did a 1 conne tor also.

Dave

 

Thank you mate.

 

As regards to the BSI, from looking at the circuit diagrams, am I correct in saying that the other wire is taken from PIN 9 on the RED connector that I have highlighted on the photo?

Regards

Dave

 

That's what it looks like.

Where did you find that image ?

 

I found that image by doing a Google search "Peugeot 307 BSI pin out" then clicking on images.
Did u manage to take a look at your ECU and take any photos Storeman?

Regards

Dave

 

Had a quick look at mine and I can't see anything identifying the connectors on the BSI or ECU.

I haven't checked any wires yet as everything I do on my car has to be done in the road and to be honest, it's a bit too cold for me to be messing about with something as important and integral to the car in case I mess something up.

If I get the opportunity I'll try and check when I'm at work and the car is nice and safe in a quiet car park.

Found this for the ECU wire posted by Holt on ecuedit.com

in the mean time i have found out what i needed to know, the pin i was looking for is the E4 in the Black connector.

 

Any news on this topic?
Has anybody manage to connect wires from the switch to the corresponding places in ECU and BSI?
Have to do the same, any additional info would be helpful.