Working on putting a TC lock up switch in a 97 Powerstroke. This will only be used for truck pulling so if the O/D light flashes it's ok. Tapped into the Purple wire with yellow tracer and used a momentary push button switch that runs to ground. Converter locks when you push the button but the issue that I am having is that it doesn't unlock when you let go of the button.
It will not unlock until you put it in neutral for a few seconds or shut the truck off and let it sit for a few seconds.
Do I need to have the wire going back to the computer disconnected from the ground signal I am supplying the converter solenoid? Is the computer just getting all messed up when the converter is locking in when it shouldn't be? Any help would be appreciated.
It will not unlock until you put it in neutral for a few seconds or shut the truck off and let it sit for a few seconds.
Do I need to have the wire going back to the computer disconnected from the ground signal I am supplying the converter solenoid? Is the computer just getting all messed up when the converter is locking in when it shouldn't be? Any help would be appreciated.