Originally Posted by sse1990

Pretty simple, well at least on my 90 SSE. Remove the panels that are under the dash on the drivers side, ( black plastic covering the wiring, just above the pedals". Then look just above you gas pedal, on the same bracket, you should see a little box with 2 connectors going into it, and a relay attached to it. I unscrewed the relay from the module and left it there. I then unscrewed the module from the gas pedal bracket. That allowed me to pull it down and unplug two 2 connectors. I then tapped the end of the connectors so it would short out on anything, tucked it all away, replaced the plastic panels and that is it.

The module that was installed in my car was black at the bottom( that was attached to the gas pedal), and there was another white unit tied to the black module, they are part of the same module.