Locking tourqe converter

Should be do-able provided you can find a shop that can reprogram the tranny computer. I'm trying to find one in my area for my car with no success yet :(

Of course it's doable. If you cut and paste a switch into the harness you can turn it on any time you want. However, I don't think you really want it on. You will be lugging the engine and costing yourself gas mileage if you defeat the correct mapping of lockup.

I wouldn't like it to be controlled fully by a switch without the computer turning it on and off. I'm too forgetful and can easily imagine myself coming to a stop with it still engaged! But a switch that allowed it to lock up in 2nd and 3rd gear the same as it does in O-Drive would be great! Just picture a 1 ton van towing a 3 ton trailer up hills. I'm sure gas mileage would increase if I'm in 3rd gear going