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Allison transmission neutral safety switch replacement.
Neutral safety switch for allison 1000 2000 series transmissions.
Factory trained by allison transmission on all on hwy products including the hybrid electric drive verified hello and thanks for using just answer my name is xxxxx xxxxx i would like to help you with your question the internal switch is called an ims switch.
Some of the symptoms of failure include but are not limited to no start condition gear shift indicator on dash not following properly trans stuck in limp mode or fail safe dtc s set indicating pressure switch codes this switch easily installs with just common hand tools.
The switch is located in two places on the vehicle.
I was having problems with my transmission and one day i went to get in it and it said shift inhibited return to neutral to reset and after doing some rese.
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The neutral safety switch will allow the engine to start with the transmission selector in park and neutral.
Allison transmission detent lever neutral safety switch.
A neutral safety switch works just like a clutch switch except that it keeps an automatic transmission from starting in gear.
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1 drain the fluid and drop the pan.