Zf 6hp19 error 004f84

E92inAZ · 03-29-2020, 10:18 PM

Carly says:
Insert trailer 07.06 / gear ratio monitoring clutch d

I've been searching all over and it sounds trivial BUT I've been fighting with this damned thing for too long not to ask:
Has anyone else solved 4f84?

I've seen all the other codes mentioned 4f85,4f83,4f81, even 4f8a... but nobody has mentioned 4f84 or clutch pack d before. You could assume they'd be the same but then you'd be punished by your BMW like I have been for months now.

Is this a solenoid problem or a clutch pack problem? Am I replacing the whole thing or just the valve body? Anyone have experience with this?

smass · 03-30-2020, 09:59 AM

The clutch packs don't go bad often on stock cars. To troubleshoot ZF issues:

Check fluid level. If level OK
Check fluid quality. If unknown replace fluid, filter and sleeves. If issue is still there.
Repace solenoids in current valve body.

The above will solve 90% of ZF issues. In rare cases, the valve body will need to be rebuild (zipkit) or replaced. This info is from ZF.

alqoumi · 03-31-2020, 02:01 AM

Quote:

Originally Posted by smass

The clutch packs don't go bad often on stock cars. To troubleshoot ZF issues:

Check fluid level. If level OK
Check fluid quality. If unknown replace fluid, filter and sleeves. If issue is still there.
Repace solenoids in current valve body.

The above will solve 90% of ZF issues. In rare cases, the valve body will need to be rebuild (zipkit) or replaced. This info is from ZF.

thanks you

03-29-2020, 10:18 PM	#1
E92inAZ Private 39 Rep 74 Posts Drives: 2007 E92 coupe Join Date: Jul 2015 Location: Glendale, AZ iTrader: (0)	Zf 6hp19 error 004f84 Carly says: Insert trailer 07.06 / gear ratio monitoring clutch d I've been searching all over and it sounds trivial BUT I've been fighting with this damned thing for too long not to ask: Has anyone else solved 4f84? I've seen all the other codes mentioned 4f85,4f83,4f81, even 4f8a... but nobody has mentioned 4f84 or clutch pack d before. You could assume they'd be the same but then you'd be punished by your BMW like I have been for months now. Is this a solenoid problem or a clutch pack problem? Am I replacing the whole thing or just the valve body? Anyone have experience with this? __________________ 2007 E92 328i coupe. 19" staggered VMR v710, front: 19x8.5 et35 continental 235/35 19, rear: 19x9.5 et33 continental 265/30 19; 1 inch front lowering perches; Msport rear bumper; roof spoiler; trunk lip; Bavsound UF110; carbon fiber wrapped interior trim; 3 stage BMW intake manifold; aFe magnum force stage 2 si pro 5R cold air intake; active autowerkes catless header; active autowerkes gen 2 signature exhaust; BPC stage 2 header tune
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03-30-2020, 09:59 AM	#2
smass Lieutenant Colonel 399 Rep 1,579 Posts Drives: 06 325i - 10 335i Join Date: Sep 2010 Location: Scottsdale, AZ iTrader: (1) Garage List 2010 E90 335i [0.00] 2016 F15 35i [0.00] 2003 E53 3.0 [0.00] 2006 E90 325i [0.00]	The clutch packs don't go bad often on stock cars. To troubleshoot ZF issues: Check fluid level. If level OK Check fluid quality. If unknown replace fluid, filter and sleeves. If issue is still there. Repace solenoids in current valve body. The above will solve 90% of ZF issues. In rare cases, the valve body will need to be rebuild (zipkit) or replaced. This info is from ZF.
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