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Sporadic failure to complete start cycleViews : 422 Replies : 1Users Viewing This Thread : |
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Jun 3rd, 2021, 20:06 | #1 |
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Last Online: Jun 3rd, 2021 20:06
Join Date: Apr 2021
Location: Cardiff
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Sporadic failure to complete start cycle
Hi all, now and then my 2012 V40 D4 fails to start. It tries to turn over (video linked: https://photos.app.goo.gl/8Z6ZU526d2KC4Pqx7), then gives up the ghost. Sometimes I have to repeat the start cycle several times before it starts. And sometimes it's fine! Rolling the car with my foot off of the clutch, in third, doesn't help, so I doubt it's a sticky starter motor. Any ideas?
I also get the fault code B110B77, which is to do with connection to a rear door locking motor. Haven't had any problems with the rear doors locking or unlocking... But this leads me to think that it might be something electrical. Battery is well connected, main earth to car is solid and in good condition. Fuses all plugged in tight. Could it be an earth in the rear door or something? Thanks for any ideas! |
Jun 4th, 2021, 10:23 | #2 |
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Last Online: Yesterday 15:43
Join Date: Jan 2011
Location: Wedmore
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This sounds quite similar to an issue we had with ours a couple of years ago ..it was randomly taking 2 - 3 presses on the start button to fire up.
we also had the stop/start system not enabling. The resolution for us was a new battery as it was on its way out and not holding sufficient charge. I suggest checking the battery or giving it a good charge.
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2012 XC70 SE Lux 215hp caspian blue hers - 2013 V40cc D3 biarritz blue ex - 2008 XC70 SE Lux 185hp Electric Silver ex - 1999 V40 2.0SE ex - 1988 740 GL estate, before that a 340 GL |
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