Farm Equipment - Error Code E27 on a '96 Agco Allis model #9675

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Error Code E27 on a '96 Agco Allis model #9675

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=108152
Printed Date: 21 Oct 2025 at 5:24pm
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Topic: Error Code E27 on a '96 Agco Allis model #9675

Posted By: Alex H.
Subject: Error Code E27 on a '96 Agco Allis model #9675
Date Posted: 27 Jun 2015 at 8:02pm

Today while running the grain cart for wheat harvest, a sensor failure occurred while dumping grain into the semi. The sensor failure light popped up under the gear shift indicator and the error code was E27.

Tractor Details:

diesel fuel

18-speed transmission

model year 1996

model #9675

Replies:

Posted By: Lynn Marshall
Date Posted: 27 Jun 2015 at 9:30pm

Welcome to the forum. Error code 27--open coil at solenoid MC2. MC2 coil is the bottom one of the front row of coils on the right hand side of the tractor. There should be a large plastic shield covering the coils and valve body under the right front of the cab. They are by the transmission filter also. A good ohm meter would be helpful to test it against a new one or a good used one. There could also be a break in the harness or a poor connection at the left front of the cab.

Posted By: Alex H.
Date Posted: 27 Jun 2015 at 10:13pm

thanks for your help.