have a 94 lerado, 4.0 auto trans. Question-. were is the trans. scanner connector hookup located on/in the vehicle.? I need to scann the trans but cannot locate the connector. tc is stuck engaged and i need to no weather it'sthe tc solenoid or the tc is fried. Got it to unlooked:screwy: once, drove for a while, then got stuck again. hopein it's the solenoid. thanks..

think it accessed under the passenger compartment kick panel or near that.

Off hand I don't know, but have you tried the key on/off method for retrieving codes?