Zf8HP45 won’t release from park
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Dlarson31
- Posts: 4
- Joined: 18 Sep 2022, 22:22
Zf8HP45 won’t release from park
We have a ZF8 using turbo lambo that won’t release from park and has no line pressure coming out of cooler lines. It has no codes and we have used a know good mechatronics 2 different valance bodies and 2 different trans. Any ideas are appreciated
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chrisnexs
- Posts: 11
- Joined: 21 Aug 2021, 20:55
Re: Zf8HP45 won’t release from park
Happened once , forgot the seal between valve body and gearbox .

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MaBo
- Posts: 2
- Joined: 22 Oct 2022, 17:15
Re: Zf8HP45 won’t release from park
what seal specifically? thank you...
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chrisnexs
- Posts: 11
- Joined: 21 Aug 2021, 20:55
Re: Zf8HP45 won’t release from park
ZF 1087 301 006
ZF 1087.227.034
ZF 1087.227.034
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Dlarson31
- Posts: 4
- Joined: 18 Sep 2022, 22:22
Re: Zf8HP45 won’t release from park
We for sure have that seal in place.
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Txtrz
- Posts: 1
- Joined: 23 Jul 2023, 15:05
Re: Zf8HP45 won’t release from park
Did you end up finding a solution to this? As I have the exact same issue so can’t even drive the car :/