Code 4E89

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MEMBER
2008 BMW 735
3.5L
V8
RWD
AUTOMATIC
180,966 MILES

Hi all,
when drive the car the gear changed to (N) automatically, after scanned we found code of (4E89), solenoid valves one and two has been replaced with used one. But the problem still same. Oil level is okay.
can you help please?
Thanks

6 Replies

KEN L

MASTER CERTIFIED MECHANIC
43,033 POSTS

Hello,

This codes comes up for one of two things, first the solenoid goes bad which you already replace the second is the seal for the clutch pack that changes the gears goes out not holding pressure which causes the clutches to slip. How was the condition of the fluid, burnt?

Please let us know

Cheers, Ken

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Saturday, June 24th, 2017 AT 12:39 PM

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80 POSTS

Hi,
fluid has been changed & the old fluid was normal, valve body has been changed with used one. The seal for the clutch pack has been changed also !
Your advice please.
Thanks

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Tuesday, June 27th, 2017 AT 11:55 PM

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Scanned again but the fault code now is ( A3AA) !

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Wednesday, June 28th, 2017 AT 5:45 AM

KEN L

MASTER CERTIFIED MECHANIC
43,033 POSTS

Clear the codes again and drive it for a bit to see what happens. Try a capacitor discharge by removing the negative battery cable from the battery and touching it to the positive terminal. Leave it there for 10 minutes.

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Wednesday, June 28th, 2017 AT 11:17 AM

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