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2005 XC70 in limp mode and no speedo, tach, temp. gage.

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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cbova
Posts: 17
Joined: 28 April 2019
Year and Model: 2005 XC70
Location: NH

Re: 2005 XC70 in limp mode and no speedo, tach, temp. gage.

Post by cbova »

Fast forward to last night. Plugged the DEM back in but pulled fuse 23. I was able to see all modules (except DEM of coarse). Cleared the SRS codes and drove it to work and back today. Still not sure if I've solved anything, time will tell. I guess it could be the DIM too but going to be hard to pin point that.
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vtl
Posts: 4723
Joined: 16 August 2012
Year and Model: 2005 XC70
Location: Boston
Has thanked: 114 times
Been thanked: 603 times

Post by vtl »

cbova wrote: ↑02 Mar 2022, 16:47 Plugged the DEM back in but pulled fuse 23
It may not help if the PCB received any physical damage to the CAN-related circuitry.
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cbova
Posts: 17
Joined: 28 April 2019
Year and Model: 2005 XC70
Location: NH

Post by cbova »

Ok, I'll unplug it next time I'm under there.
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motormikeyman
Posts: 67
Joined: 13 October 2020
Year and Model: 2004 XC70 AWD
Location: PITTSTON
Been thanked: 8 times

Post by motormikeyman »

Try cleaning the main CEM connector with circuit cleaner, both sides.
'94 940 wagon, 220K miles- sold to a guy who then drove it to Oklahoma
'99 XC70 AWD, 210K miles- trans went
'04 XC70 AWD, 196K miles- still going strong
'06 S40 sedan, 150K miles- went with the ex
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Panda2004
Posts: 1
Joined: 2 October 2023
Year and Model: 2006 xc70
Location: Sweden

Post by Panda2004 »

hi. I have same issue. Did it resolve?
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