Okay I’m not sure I fully understand what putting in a lockup switch will do. I understand how it works and why to put it in but I need to know exactly what changes when it comes to drivability. 

 

I guess what what I would like is a 3 way lockup switch that

1. Has completely stock lockup function

2. Can lock/unlock the t/c on demand

3. Can just prevent lockup from happening until commanded by the switch and then can unlock via brake pedal. 

 

Is that hat how they all work? Or am I asking for something that doesn’t exist. 

 

Ultimately I want to keep it as stock as possible for people like my wife or whoever may use my truck but I also want to be able to delay lockup until I command it or completely block it’s ability to lockup with the flick of a switch because there are many scenarios that I find the t/c wants to lock to early which causes luging, bucking, and difficulty pulling some hills. 

I know a three way switch won't work with this set up but if you splice in an on/off switch in the orange/black wire at the PCM connector B11 would keep the lock up from happening when the switch is in the off (open circuit) position.