999 lock up clutch wire

Mechanical override: Lockup torque converters

This article shows the lock up clutch after 1986 to be activated by the lean burn computer. My transmission is 87 and has this style....

It is controlled by a relay that is ground activated and sends power to the clutch according to its programming......and un activated as it’s called the part throttle unlock solenoid......The older than 86 ran automatic lock up clutches that worked as they should with no computer.

I’m running this type of lock up clutch in my older car with no computer but I would like to use the lock up function.

Aside from the article. Does anyone know if this can be worked to a switch to turn on and off with a relay? Or can I just run power to it and it work automatically......or how to use this without the computer and make it automatically controlled like pre 86

Or is that solenoid just feature where I can turn the lock up on and off at will.