Torque Converter lock up switch

[BMeier]

Does anyone no if I can install a torque converter lock up switch on my '03 with the 48RE trans. I had this on my '01 with the 47RE and really liked it. The problem is I do not remember how I did it, I tied into the lock up wire at the pcm and went to a switch and then to ground, but I dont remember what wire.

Thanks for any info.

 

[JHenry]

According to the information on this website, yes.
BD Power - Product: TorqLoc

 

[cerberusiam]

Does anyone no if I can install a torque converter lock up switch on my '03 with the 48RE trans. I had this on my '01 with the 47RE and really liked it. The problem is I do not remember how I did it, I tied into the lock up wire at the pcm and went to a switch and then to ground, but I dont remember what wire.

Thanks for any info.

Find pin #7 on the trans control harness and that will be the one you need to tap with a scotch lock. Put a 33 ohm resistor between the switch and ground to stop MIL's and you will be good.

 

[BMeier]

Thats what I was looking for, thanks a bunch.

 

[BMeier]

I located the pin 7 which has a orange with black strip wire, which my banks six gun is tied into. I connected at the 6 Gun tuner box and ran a small push button switch on the top of the steering column and then ran a 33 ohm resistor and then to ground. I test drove the truck and it works great.

Thanks for the info!