Jorge6.5
I'm Awesome
Hello everyone, first post on the site.
I have 96 gmc K2500 diesel with an np243 t case push button actuated, i just swapped in an np241 t case from a 99 suburban k2500 diesel.
I disconnected the TCCM and push button, plugged in the VSS and switch on the t case and while driving, the speedometer is way off. I think its only displaying half my actual speed. The truck will not shift until around 2500rpms and when it does shift it slams into gear real bad. also im not getting the torque converter to lock up.
Im totally lost on what to do next, as far as i know the sensors are good, (tried both from both t cases and no difference) the wires all appear to be good.
I replaced the thermo actuator for the front diff with a cable posi lock. I can shift to 4hi and it works but i shift into 4lo and the front wheels dont engage but truck is in 4lo for sure.
Any help would be great, need to get my truck going real soon its my daily driver. Thanks guys have a great day.
I have 96 gmc K2500 diesel with an np243 t case push button actuated, i just swapped in an np241 t case from a 99 suburban k2500 diesel.
I disconnected the TCCM and push button, plugged in the VSS and switch on the t case and while driving, the speedometer is way off. I think its only displaying half my actual speed. The truck will not shift until around 2500rpms and when it does shift it slams into gear real bad. also im not getting the torque converter to lock up.
Im totally lost on what to do next, as far as i know the sensors are good, (tried both from both t cases and no difference) the wires all appear to be good.
I replaced the thermo actuator for the front diff with a cable posi lock. I can shift to 4hi and it works but i shift into 4lo and the front wheels dont engage but truck is in 4lo for sure.
Any help would be great, need to get my truck going real soon its my daily driver. Thanks guys have a great day.