1990 740 fuse 9 blows

debbilee56 · Sep 19th, 2013, 19:59

I have had problems with this issue for a while. The fuse has stopped blowing for a while and now its starting continuously. Every time I use my power windows, turn signals or a/c this fuse blows. I'm in Texas and I hate driving without my air and not having the use of my turn signals. Does anyone know what the problem may be.

Alasdair1 · Sep 20th, 2013, 17:23

You have this posted in sales/wants. Try posting it in 700/900 general. It seems odd that it blows when using any of the three things. Is the fuse rating correct. I think its a 15amp. It could also be a bad relay but I'm not sure if its just one relay that's used for all three you mentioned.

Alasdair

david philips · Sep 20th, 2013, 21:14

if you can not find out though the normal way ie looking, then disconnecting bits etc then try this , means buying a tool but seems a good idea.

http://www.youtube.com/watch?v=ufVuWznmJLA

Laney760 · Sep 21st, 2013, 22:45

Someone else with the identical problem at this moment in time, they've posted the problem in the techy section:

http://www.volvoforums.org.uk/showth...90#post1486690

Sep 19th, 2013, 19:59	#1
debbilee56 New Member Last Online: Sep 21st, 2013 17:29 Join Date: Sep 2013 Location: blue ridge	1990 740 fuse 9 blows I have had problems with this issue for a while. The fuse has stopped blowing for a while and now its starting continuously. Every time I use my power windows, turn signals or a/c this fuse blows. I'm in Texas and I hate driving without my air and not having the use of my turn signals. Does anyone know what the problem may be.

Sep 20th, 2013, 21:14	#3
david philips panic captain manwaring ? Last Online: Jul 2nd, 2018 17:16 Join Date: Aug 2011 Location: craggy island	new way to trace if you can not find out though the normal way ie looking, then disconnecting bits etc then try this , means buying a tool but seems a good idea. http://www.youtube.com/watch?v=ufVuWznmJLA

Sep 21st, 2013, 22:45	#4
Laney760 VOC Member Last Online: Mar 18th, 2024 12:17 Join Date: Jul 2008 Location: Henley on Thames	Someone else with the identical problem at this moment in time, they've posted the problem in the techy section: http://www.volvoforums.org.uk/showth...90#post1486690 __________________ [IMG]Volvo2 by Strider'swoman, on Flickr[/IMG] Current '96 945 2.3 lpt - Aurigas, tailgate spoiler, sports grille, lpg fuelled Previous '88 764 TD, '92 945 TD, '88 745, '81 244 DL

Sep 20th, 2013, 17:23	#2
Alasdair1 Master Member Last Online: Jul 19th, 2017 12:38 Join Date: Aug 2010 Location: Inverness	You have this posted in sales/wants. Try posting it in 700/900 general. It seems odd that it blows when using any of the three things. Is the fuse rating correct. I think its a 15amp. It could also be a bad relay but I'm not sure if its just one relay that's used for all three you mentioned. Alasdair

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