Login Register

2004 Xc70 cross county

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

Post Reply
Alex5150
Posts: 8
Joined: 2 April 2021
Year and Model: 2004 xc 70
Location: Brawley

2004 Xc70 cross county

Post by Alex5150 »

It was hot 108 degrees . iwas driving then bam ! It felt like i ran over something. Then everything turned off . then the car turned on . but i had no lights no dash lights..no power windows . but i could still drive ibut it didnt have the power it normally had. But i was able to get it back home the whole time it kept flipping on to normal with lites and power then back off. With no lites and no power and ran slow like it wasnt running on all cylinders. It did it once before when got really hot over 100 degrees

User avatar
br0dy519
Posts: 748
Joined: 17 December 2019
Year and Model: 2004 XC70
Location: Windsor, ON
Has thanked: 126 times
Been thanked: 116 times

Post by br0dy519 »

Almost seems like your battery is possibly dying. Check your voltage after sitting overnight and do a load test. Post your voltage here after sitting overnight, and while alternator is running. It does seem power related though. I have known batteries which are dying or have little fluid left in the cells to die on very hot days.
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.

User avatar
jonesg
Posts: 3507
Joined: 16 January 2008
Year and Model: 2004 V70
Location: Northern maine.
Has thanked: 69 times
Been thanked: 481 times

Post by jonesg »

mine did similar on a very hot day, the ECM was over heating.
It helps to run the A/C as the cooling fan in the computer box draws its air supply from inside the cabin.

Post Reply
  • Similar Topics
    Replies
    Views
    Last post