Allison 6sp: 2011 Allison Trans Problem

nevadajim

New member
Apr 9, 2018
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Allison 6 speed Trans would not shift. Remained in 'N' even when indicating 'D' or 'R'. Display said to 'reset in 'N'. Didn't work. Disconnected batts. It rebooted. Worked briefly. Added fluid, down a qt. It worked then returned to hard shifting and down shifting and no shifting.
Code said Solenoid E 'open', Bank 1.
 

2004LB7

Super Moderator
Staff member
Dec 15, 2010
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Norcal
Need the actual codes not description of them. List them in the order displayed