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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
check this link out https://www.astrosafari.com/viewtopi...f=169&t=137144. I done the same thing the np231c fit perfectly Im just going to fallow the wiring diagram he has on there and see how it works out. I already have th
e manual shifter installed. All that's needed is to install my front axle.
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
check this link out https://www.astrosafari.com/viewtopi...f=169&t=137144. I done the same thing the np231c fit perfectly Im just going to fallow the wiring diagram he has on there and see how it works out. I already have th
e manual shifter installed. All that's needed is to install my front axle.
would like to shift 4wd with a switch and the TC motor, no room for a manual shift lever, if nothing will work I can use a push me, pull me cable
Originally Posted by Joe Paul
sorry for the difficult request
You might have better luck if you start a new thread. What year is your Blazer and which transfer case do you have? I can give you a wiring diagram if it will help.
They made a manual shift tc setup for 95 and 96. There is also a small console available for them that may work. Google it and you'll see what I'm talking about. It would work well with your setup from the sounds of it.
Here is the pinout, i'd suggest taking a multimeter or ideally an ocilloscope to those wires listed and figure out what the TCCM is doing when it commands a shift. then mimic that with your switch idea, although i cannot see why you would do this. For an NP233-NP1 Transfercase 3 Button
