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intermittent no start

Help, Advice, Owners' Discussion and DIY Tutorials on Volvo's stylish, distinctive P2 platform cars sold as model years 2001-2007 (North American market year designations).

2001 - 2007 V70
2001 - 2004 V70 XC (Cross Country)
2004 - 2007 XC70 (Cross Country)
2001 - 2009 S60
2003 - 2007 S60 R
2004 - 2007 V70 R

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br0dy519
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Year and Model: 2004 XC70
Location: Windsor, ON
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Re: intermittent no start

Post by br0dy519 »

Well … the DICE was the defective hardware in my case. You still need to start with a good VIDA software code read on that car in order to try and figure out what’s going on. It’s a good starting point. I’m still thinking the starter is a possibility. Many of them are going bad at this age. Easy and cheap enough to replace if needed.
04s60 2.4
04xc70 2.5t
prwood wrote:I wish I had a permanent car repair area that was covered, had a level surface, lighting and fans, a workbench, and tool cabinets. You know,like a garage. Much of my time during the job is spent hauling things up and down the stairs to the basement or in and out of the storage shed, or running back downstairs when I realize I need something else,or taking a break from standing out in the sun,or using flashlights or work lamps when it gets dark.

azureblue
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Post by azureblue »

Would the FOB battery also randomly enable the security system / disable engine start?
544
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740T Wagon
850R Wagon
2002 V70 Wagon
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crazycat
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Post by crazycat »

Sometimes I'll get an intermittant no start on my '02 V70XC. It's always the small wire that connects to the starter. Or I should say the spade electrical connector. I can reach down in there and just wiggle it a bit and then it starts every time.

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br0dy519
Posts: 750
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Year and Model: 2004 XC70
Location: Windsor, ON
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Post by br0dy519 »

crazycat wrote: 03 Aug 2022, 16:37 Sometimes I'll get an intermittant no start on my '02 V70XC. It's always the small wire that connects to the starter. Or I should say the spade electrical connector. I can reach down in there and just wiggle it a bit and then it starts every time.
Aka the “exciter” wire. Probably a good idea to crimp a new end on there and get some fresh copper on it.
04s60 2.4
04xc70 2.5t
prwood wrote:I wish I had a permanent car repair area that was covered, had a level surface, lighting and fans, a workbench, and tool cabinets. You know,like a garage. Much of my time during the job is spent hauling things up and down the stairs to the basement or in and out of the storage shed, or running back downstairs when I realize I need something else,or taking a break from standing out in the sun,or using flashlights or work lamps when it gets dark.

azureblue
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Joined: 20 July 2008
Year and Model: 2014 S60 T5
Location: Winston Salem, NC
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Post by azureblue »

Hm - I'll check that, too. Thanks
544
122s
144 wagon
240
740T Wagon
850R Wagon
2002 V70 Wagon
2014 S60 T5

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