FixVault

Transmitter ("Lock"/"Unlock") Input Signal

WARNING: This page is about a different car, the 2004 Mitsubishi Galant. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: View Of Transmitter ("LOCK"/"UNLOCK") Input Signal Circuit Diagram
G03507911Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.