so ive already searched and no one has asked this question, my torque converter has been locking at random points like at 10 mph today, so i want to wire in a manual switch and istill have my stock ecm so can i just do this and will it work the same as all the other ways of wiring one https://www.thirdgen.org/torqueswitch

 

You can but it won't help your problem if the ECM is locking the convertor now at too low a speed now.
All a switch wired that way does is ADD a manual option , does not bypass the existing ECM control

Instead of shadetreeing the problem, I would be investigating why ?
I would start by checking the tan / blk wire from the trans to the ECM ;if that randomly shorts to ground somewhere it will engage the lockup the same way your new switch would.

 

K so i was looking at the transmission and theres that wire harness with 2 wires comin out can i just cat those and run those wires to a switch

 

There should be 3 wires at the TCC plug
What colors are the wires you have ?

 

my bad i didnt jack it up on jackstands before, i do have three wires theres orange green and purple

 

can i just have pin b and pin d always grounded and then pin a connected to a 12v source. can i put a toggle switch on pin and just flip the switch on when i want to engage the torque converter