Put on protective clothing oil resistant gloves and safety glasses.
Allison transmission neutral safety switch location.
Has anyone here had to have their park neutral safety switch replaced on their allison transmission.
Remove the transmission position sensor switch step 1.
If so what problems was your transmission giving you before you replaced the switch.
I am currently having some problems with mine including diagnostic codes p1711 and p1713.
Column shifters have the neutral safety switch located on the of the transmission.
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.
This may be an internal electrical fault with the transmission neutral safety switch position range sensor that tells the computers what gear the transmission is in i have seen this fail on several models in the past before and had to replace it for issues like this here if this has not been checked tested at all this should be done to see if.
Grab a creeper flashlight and tools for the job.
The nsbu switch transmits selector position information to the tcm.
This switch tells the tcm the position of the shift leve.
Locate the transmission position sensor.
Part 4 of 7.
Go under the vehicle and locate the transmission position sensor switch.
The switch is located in two places on the vehicle.
I have found a tsb 02 07 30 011c that seems to cover my problems.
Transmission range or neutral switch explains the range switch testing or the neutral safety switch.
Mechanical floor shifters have the neutral safety switch located on the of the transmission.