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Volvo V40 1.8 2003 - Front and rear fog light not working #

Posted by John Hancock on April 18, 2013, 12:37 pm

Year of Manufacture *: 2003
( Optional ) Engine Code or CC: 1800

Hi all
front and rear fogs not working goes through central control module, anyone got a wiring diagram.nothing on ad.tried bosch. no luck.or had same fault.have checked switches bulbs and fuses ok.
thanks john.

Re: volvo v40 fog lights inop

Posted by Dave Harney <iframe src='https://members4.boardhost.com/ukautotalk/info/user=UKAT2603' width='330' height='300' border=0 style='border:none;'> on April 18, 2013, 1:22 pm, in reply to "volvo v40 fog lights inop"

You can trim a sheeps wool many times, but you can only fleece it once !

Re: volvo v40 fog lights inop

Posted by Dave Harney <iframe src='https://members4.boardhost.com/ukautotalk/info/user=UKAT2603' width='330' height='300' border=0 style='border:none;'> on April 18, 2013, 1:36 pm, in reply to "Re: volvo v40 fog lights inop"

Hi John,
Sorry, cocked up on first post, here attached is hopefully the diagram you need.
10/30 = rear fog
10/13 & 10/14 are front fogs

Regards
Dave

You can trim a sheeps wool many times, but you can only fleece it once !

Re: volvo v40 fog lights inop

Posted by John Hancock <iframe src='https://members4.boardhost.com/ukautotalk/info/user=UKAT5588' width='330' height='300' border=0 style='border:none;'> on April 18, 2013, 6:27 pm, in reply to "Re: volvo v40 fog lights inop"
John Hancock

Thanks Dave will get it back in tomorrow.

Re: volvo v40 fog lights inop

Posted by Peter Holland <iframe src='https://members4.boardhost.com/ukautotalk/info/user=UKAT5256' width='330' height='300' border=0 style='border:none;'> on April 18, 2013, 8:35 pm, in reply to "Re: volvo v40 fog lights inop"
Peter Holland

I seem to remember that I have seen this problem is the dim and distant past. I think the fuses shown in the diagram are in the under bonnet fusebox. I had lost the feed to both front and rear fog lights due to a corroded wire in the main loom that runs from the fusebox and around the front of the engine bay under the radiator. Not very easy to get at! I'm working from an ageing memory though so I hope I remember correctly....

Re: volvo v40 fog lights inop

Posted by John Hancock <iframe src='https://members4.boardhost.com/ukautotalk/info/user=UKAT5588' width='330' height='300' border=0 style='border:none;'> on April 24, 2013, 6:54 pm, in reply to "Re: volvo v40 fog lights inop"
John Hancock

thanks for the replies.
the supplies to the cem were all ok, but no out put at pin 11.the unit cost was Â£497.so i bypassed fitted seperate switch and relay.customer only needed rear fog for the mot.
thanks john.

Re: volvo v40 fog lights inop

Posted by Shaun Dale <iframe src='https://members4.boardhost.com/ukautotalk/info/user=UKAT2719' width='330' height='300' border=0 style='border:none;'> on April 25, 2013, 1:55 pm, in reply to "Re: volvo v40 fog lights inop"

I had a dipped beam failure on one of these caused by relay failure on the PCB.
It was initially on one side and persons unknown linked left and right dip beam together

.
This worked until the other relay, now taking twice the load failed. I managed to source some more relays (same pinout slightly different rating) and got the customer going that way.
Shaun

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