I looked for this before just about the time Lance had to shut down the server.
It's inside/or part of the the Pats module. My next thing would be to take it apart, but since mine is working and the broken left wrist & seperated right shoulder makes it almost impossible.
Never did here back from Mr. Rix up in Canada not sure if he ever got his fixed or not.
Paul
I believe I sent wiring diagrams?
Right not Pats---- Keyless entry module or Anti-theft central locking module. 4 wires belong to the relay blk, org/blu, wht/red & yel/red.