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#1
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Transmission kicks when switching to reverse.
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__________________________ 2007 BMW X5 4.8i 2013 BMW 535i xdrive Msport |
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#2
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Did it start happening after the fluid change? If so, you might be low a bit. The level check is a pain.
Also there is a mechatronic seal that sometimes starts to leak and it will cause issues with reverse because it leaks pressure, which might explain why it's not happening when cold-fluid is thicker then. |
#3
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So the mechatronic is something i can replace without taking the pan off? Sent from my SM-G955U using Xoutpost.com mobile app
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__________________________ 2007 BMW X5 4.8i 2013 BMW 535i xdrive Msport |
#4
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Mechatronics are inside transmission pan. YouTube it |
#5
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Ok i just youtubed it. Is this supposed to be replaced as part of the transmission service?
Sent from my SM-G955U using Xoutpost.com mobile app
__________________
__________________________ 2007 BMW X5 4.8i 2013 BMW 535i xdrive Msport |
#6
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Quote:
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#7
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Mechatronic sleeves, theyre rubber pieces that go between the mechatronic(valve body) and the trans.
When they start to leak the transmission acts up. I saw some kit on fcpeuro but don't have the link anymore Here's a link from eBay to see how they look https://www.ebay.com/itm/MECHATRONIC...d=183185065492 Last edited by robnitro; 03-15-2019 at 11:42 PM. |
#8
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I suggest taking the valve body out and cleaning off the filters on the shift solenoids.
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2006 4.8is, Black on White. SOLD Sniff Sniff. 2017 F85 x5m, Black on Red. BEAST MODE "The older we grow the greater becomes our wonder at how much ignorance one can contain without bursting one's clothes." - Mark Twain Unlock OBC post 5 |
#9
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Can you clean those screens without removing the solenoids or having to replace their o rings?
https://www.rangerovers.net/forum/6-...ky-shifts.html a link with pictures of that seal which goes bad Last edited by robnitro; 03-16-2019 at 01:54 AM. |
#10
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We recommend the sleeve be replaced during a normal service if there are symptoms. But if you roll into a dealer and just ask for a fluid change, they just do that.
Few dealers ...actually none.. Will do work inside the trans case. As you've discovered... 'Just replace it' Plenty of serviceable parts, need to find a trans shop if you can't DIY GL |
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