Scytek electronic A20 - Door Lock Wiring Diagrams; Basic Door Lock Wiring; Vacuum System and Aftermarket Actuators

Page 22 - G777,G27,A777,A20
Follow the diagrams below for connecting basic door lock systems. For Two Stage door lock
systems (separately unlocks driver and passenger doors) see following pages.
DDoooorr LLoocckk DDiiaaggrraammss
Negative Trigger
Positive Trigger
Reverse Polarity Vacuum
Adding Actuators