Farm Equipment - 8070 Ps trans press light.

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8070 Ps trans press light.

Printed From: Unofficial Allis
Category: Allis Chalmers
Forum Name: Farm Equipment
Forum Description: everything about Allis-Chalmers farm equipment
URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=170179
Printed Date: 09 Apr 2026 at 6:05am
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com

Topic: 8070 Ps trans press light.

Posted By: ACFarmer
Subject: 8070 Ps trans press light.
Date Posted: 16 Apr 2020 at 9:32am

We have a 8070 powershift fwa. When we put it away last fall it was fine. Got it out this spring and the trans pressure light is on. If you idle it all the way down the light pretty well goes out but give it any rpms and it comes on and stays on no matter if youre shifting or driving. Could it be a wiring issue from the sensor or do I have bigger issues? Whats throwing me is that it goes off at low idle then comes on with more rpm, which is backwards from usual.

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