Hey yall so im currently doing a SAS on my 2001 chevy blazer. I haven already swapped strip the hole IFS from the front and removed the rear axle. Im currently working on swapping my new TC. I went from a np236 to a np231c manual selector.
do any of you know what i do with the electrical that goes to the np236 i took out ? I know i only need one speed sensor for the np231. But the np236 has 3. Do i just delete them along with the shift motor ? Thanks in advance

 

I just left the plugs unplugged. You'll get the Service 4x4 light, but that can be "fixed" with a slight bulb modification.

 

@Tom A yea or i can just do that. I guess im just over thinking it.. i was trying to keep the
"4x4 service" light happy.

 

I don't know if there's any way to make it stay off. You might possibly be able to remove the TCCM, then flash the PCM with a tune from a manually shifted truck. I chose the bulb modification route.

 

@Tom A light bulb method sounds easier hah

 

That was my thought, too.

 

would like to shift the TC without computer, I would need a wiring diagram for the module and input signals to bypass or delete. Red and Black at the TC will shift between 2 and 4wd, but not low or high

 

@Joe Paul so my plan is to to install a center counsel for the manual shifted 4x4 of a older blazer. I believe 98? Can't remember and wire it in. Ill post some pics later.

 

djjdn

 

blazer is under a 40 ford pickup with bench seat, not much room, I need to open the door and get out to change my mind