LB7 not shifting

[Tano]

Replaced NSBU and cleared codes and That fixed it. Odd that the old one went out after only 13 months.
Truck is now shifting normally and gauge indicator is working properly.

 

[andy-stevenson]

Replaced NSBU and cleared codes and That fixed it. Odd that the old one went out after only 13 months.
Truck is now shifting normally and gauge indicator is working properly.

Probably has to due with which switch they used. My guess is they used the cheaper one and as Mike stated above its not as good sealing moisture.