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ETM Issues Discuss issues regarding the problems with ETMs fitted to Volvo cars. |
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Xc70 electrical gremlinsViews : 2725 Replies : 3Users Viewing This Thread : |
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Jan 29th, 2018, 23:58 | #1 |
New Member
Last Online: Feb 21st, 2018 22:18
Join Date: Jan 2018
Location: Stroud
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Xc70 electrical gremlins
Hello,
New to this forum; I'm in need of help. XC70 2.5 petrol '06. Used key fob to open up, door buttons popped up but not able to actually open front doors (rear was ok). Mirrors wouldn't fold out AC fan not working Front and rear windows not working Went to local ind. Volvo guys who plugged in their diagnostic friend. Apparently , it's a module located on the bulkhead. Wiper will need to come off (possibly may need to be cut off) and module replaced often to to water ingress. Quoted approx £1000 for module.... Gulp! All these non-functioning items appear to be on different circuits. Anyone able to shed any light? I'm in mourning.... |
Feb 1st, 2018, 12:38 | #2 |
XC70 SE lux D5
Last Online: Feb 25th, 2024 14:34
Join Date: Jan 2011
Location: Mansfield, notts
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It sounds like they are suggesting its the CEM that's got wet.
suffered water ingress on my XC70 2005 and the water was actually dripping out of the bottom of it, and a lot more problems than you are describing. you don't need to cut the wiper assembly to get it out but it is a bit of a bugger to do. have a look at this video it gives you a detailed guide to removing the CEM https://www.youtube.com/watch?v=U8UozG9qLvM if you are handy with the tools its some thing you can do yourself, I did mine and after cleaning and drying everything out it worked without a problem. if you do need more work to get it sorted I would talk to Lukasz at volvo diagnostic https://www.volvoforums.org.uk/showthread.php?t=143579 |
Feb 1st, 2018, 23:19 | #3 |
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Last Online: Feb 21st, 2018 22:18
Join Date: Jan 2018
Location: Stroud
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Thanks
Bob,
Thank you very much for that. I will study the vid again and try to repair. If I cant dry it out as you did, possibility of using second hand unit? Or not worth it? Would it need re-programming ? Nick |
Feb 2nd, 2018, 10:01 | #4 |
XC70 SE lux D5
Last Online: Feb 25th, 2024 14:34
Join Date: Jan 2011
Location: Mansfield, notts
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You cant use a second hand unit as each is programmed to the car and all the other ECU's within it.
if you can't sort it yourself contact Volvo diagnostic |
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