[dommi35]

Update
Found the correct fusebox diagram. Apparently it matches the C3 Citroen. But it doesn't explain why the horn stil works if i lost the blue fuse

https://citroenc3owners.com/tips-for-any-citroen-c3-f8/citroen-c3-2011-2016-engine-bay-fuse-box-diagram-t494.html?utm_content=cmp-true

 

[dommi35]

Your spray isn't working - not because the fuse is fine, because the internal relay is damaged. That's a relay in the fusebox that isn't accessible.

Many cars - the washer fuse controls the 12v (via a relay somewhere & the controls) and the washer pump has an independent ground.

On these cars - there are 2 wires to the washer pump, with the pump being bi-directional. It will go one way (for the front) if a ground is supplied to 1 pin on the pump & 12v to the other. Swap the wires round to the pump & it will wash the rear screen.

This switching of 12v & ground to the washer pump is done by relays inside the engine bay fusebox. They go weird & you get no spray, front or back.

Search in this forum & you should find my posts\thread on where me & others discussed this depth, along with fixes\workarounds.

Thank you for your input. Unfortunately i understand very litte of what you have written, it's way above my 3 day's 'auto mechanics' experience <smile>. If changing the fuse doesn't work I will search for your thread and print the info and take it to a mechanic who perhaps will understand. In the meantime I hoping to find out what's happening with the fuses and why the horn still works? (Fuses is lesson 1 for me).

 

[dommi35]

Hello
Iwill have a look and post back.

 

[dommi35]

Update. Changing/checking fuses didn't work, (fixed horn though which had actually stopped working after all) Several people say it's likely to be the pump. That's beyond my scope (I was impressed with myself for checking the fuses) so going to take it to a mechanic.
If they say its not the pump then I will find a way of translating what dibs said into Italian and giving it to them. So seems that the outcome of the washer relay problem is buying a new fuse box? correct? If so I guess it will have to be... TY all.

 

[dommi35]

What is VIN Number and DAM/RPO ?

This thread
Engine Bay Fusebox | Peugeot Forums

I found these on door and front glass. (one pic is probably the tyres) Couldnt see anything else?
VF3WCKFVC9T043616

 

[dommi35]

VF3WCKFVC9T043616 (ssg.asia)

Vehicle characteristics

​ Model: 207 (A7) Body: 5 DOOR SALOON Engine: INJECTION TU3A Transmission: BVM5

Not really, my understanding, of the outcome, was the provisioning of two relays to replace the function, and not replace PSF1 Engine Fuse Box.

ok, thank you. do you know where i might find a manual?

 

[dommi35]

The two major ones, I use would be
Peugeot Workshop Manual DEC 2013 in a VM
Haynes 2018.1 in VM
really depends on what you want it for, and do you don't mean the user manual, for instance ?

https://www.peugeotforums.com/threads/service-box-no-longer-free.348018/page-2 for PWM
Haynes 2018.1 VM used to be on BitTorrent a while ago.

I can most likely find the wiring diagram for PSF1 and publish it, if you need this.

Sorry, should have been more specific and thanks (again) for all your help. A general manual that actually matches my car would be great. I am still trying to figure out basics. All of them so far have a different fusebox set up (compared to mine). However as I said in the original post I did find it elsewhere.
Once I get to the mechanic here I will see what happens. If I need the wiring diagram I will come back to you, you have been very kind.

 

[dommi35]

User manual Peugeot 207 (2009) (English - 279 pages)
Peugeot 207 2009 Owner’s Manual - PDF for FREE

Thank you. Appreciate you doing this.