Is there a switch on an 87 tcase that indicates if you are in 4 lo. and if there is, does it switch to ground.
My LS harness needs a signal for 4lo for the transmission to shift correctly. The wire is switch to ground.
If not, I will have to add a manual switch to switch to ground for this wire.
My LS harness needs a signal for 4lo for the transmission to shift correctly. The wire is switch to ground.
If not, I will have to add a manual switch to switch to ground for this wire.