How do I wire up a switch on the economy/normal shift tables so I can setup a Tow/Haul mode?
Anyone know the pinout for it? Did any cars/trucks with this VCM use it?
How do I wire up a switch on the economy/normal shift tables so I can setup a Tow/Haul mode?
Anyone know the pinout for it? Did any cars/trucks with this VCM use it?
what kind of vehicle are you doing this on? There is a D3601 box to enable it . There are several ways to choose the shift pattern D0409 with what pin and how it is activated is explained in the description.
AL
"Trash that carb and get Injected!"
I have a 99 K2500 454 Suburban that could benefit from it nicely.
It seems there is an economy and normal shift tables, but how do I trigger it?
I would also like to do it on a 98 Suburban K1500 350 too.
Yes it works, you just have to fill in tons of tables. then just run a ground to a switch and the pcm imput.
"If you can leave a black mark on the pavement, from the exit of one corner to the braking point of the next one, you have enough horsepower."
Anyone know what pin I need to ground to activate the alternate shift tables?