Allison 5sp: Weird fleece tap-shifter problems

C.bowles2

2005 lly duramax
Nov 16, 2013
489
0
16
Ohio
Over a year ago when i installed my built trans it came with a fleece tap shifter as well as a fleece lock up box. Anyhow it has all been working just great for over a year and now tonight all of a sudden the tap shifter decided to start acting all sorts of goofy. I went to use it to downshift and wouldn't do anything then i hit the up button then it down shifted, then i hit down and nothing, then up and it shifted all the way down to first gear using the up key, but then the only way to get it back was to put the gear selector in N. Then up or down wouldnt do anything but now its hit and miss. Also when i was using the up button it was real laggy downshifting.... Weird. Sounds like wires making contact together but just wondering if anyone has an experience like this and im also wondering if there is any sort of module within the tap shifter assembly before i start tracing a wiring problem. Thanks. Im going to call them monday and see what they say.




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tsd_billy

Member
Apr 5, 2016
457
0
16
oklahoma city
Try using just the tap shifter by itself and see if it fixes the issue. Mike miksta had the same issue with his bd tapshifter


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C.bowles2

2005 lly duramax
Nov 16, 2013
489
0
16
Ohio
Try using just the tap shifter by itself and see if it fixes the issue. Mike miksta had the same issue with his bd tapshifter


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No this was all happening with the fleece ali locker un-touched. Just happened out of the blue. The tap shifter worked fine this morning going to work, kind of odd. Ill see what happens. Either way i think ill talk to fleece tomorrow and see what they say.