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Allison OEM Discuss repairing & maintaining an OEM Allison automatic transmission.

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Old 01-01-2020, 01:58 PM   #1 (permalink)
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Neutral safety switch or cable?

Just put new transmission cable on my Allison 03 Duramax this summer now has a hard time going into park without letting the brake off slightly then it goes into Park

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Last edited by OkDually; 01-01-2020 at 02:28 PM. Reason: prefix/sig
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Old 01-01-2020, 02:24 PM   #2 (permalink)
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Welcome to DieselPlace
I moved your post over to the "Allison OEM" section of the forum for more appropriate answers to your issue.



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Old 01-02-2020, 08:44 AM   #3 (permalink)
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First welcome to DP
Have you read post #3 try that first.

How to adjustment shift cable instructions. There’s also YouTube videos on this.
https://www.dieselplace.com/forum/57...loppiness.html

If you need to replace your NSBU switch this might help.
https://www.dieselplace.com/forum/57...ions-faqs.html

Last edited by Rvn4me; 01-02-2020 at 08:55 AM.
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