Torque Converter un-locking and locking
 

So I just got a 1996 cummins with the 47RE trans with upgraded clutch packs, shift kit, and billet torque converter. the guy I bought it from ordered the noise insulator from BD Diesel. I put it on yesterday and the torque converter still locks and unlocks as im driving down the road at highway speeds. around town it runs fine. any ideas on how I can fix this?

Lock up switch... I have one and love it just gotta turn it off or u will stall it if u go below 500 rpm

Do I just run a switch to ground out the orange with blue tracer?

U have to run a jumper wire in ur trans relay under the hood. Take relay out.... and find the b11 wire its orange w a black line it is in the middle harness out of ur computer behind ur air box on fire wall... splice into that DO NOT CUT THE WIRE.... now there are two wires that r orange w black line if u splice the wrong one ur wait to start light will come on when u hit the switch.... now what month was ur truck built??

Idk what month it was built. So am I juming the B11 wire to another wire or am I just grounding it out thru the switch?

Ground it w a switch. When u hit the switch it will lock but won't go out unless u turn off the switch... now when u hit the switch it will engage 2-3-4 to o/d but won't shift down so if ur coming to a stop turn it off... and check ur door jam for month of build cause from u thing 9-95 thru 4-96 ur computer will need to be ref lashed to work

cool ill go look at the door jam tomorrow. when you say re-flashed how is that done? with a tech 2 or what?

The dodge dealer would do it

could be the tps

whats a good way of testing it? do i just check the volts coming from the sensor?