Eaton Gen 1 (AutoShift) Fault Code: 11 PID: SID 254 FMI: 12 System Manager

Overview:
This fault code indicates an internal failure of the System Manager ECU.

Detection:
The System Manager checks the program memory every time the key is turned on. If the System Manager ECU is able to detect a failure within its own memory, it sets this fault code.

Fallback:
This fault causes an In Place fallback while moving and a selfcheck failure if it occurs during power-up.

Required Tools:
1) Basic Hand Tools
2) AutoSelect/AutoShift Troubleshooting Guide

Possible Causes:
1) Improper configuration software
2) Fault System Manager ECU