This is MY DIY article for the SRT-10 trucks, complete with dozens of pics and a wiring diagram.
Most of it should transfer over to the cars.
PART 1:
DIY: Line Lock Installation (PART 1 of 3) - .:SRTConnection:.
PART 2:
DIY: Line Lock Installation (PART 2 of 3) - .:SRTConnection:.
PART 3:
DIY: Line Lock Installation (PART 3 of 3) - .:SRTConnection:.