Table of Contents
Advertisement
At the Switch
Three-wire switches will have either a constant ground input or a constant (+)12V input, along with
the pulsed lock and unlock outputs to the factory relays.
Some vehicles have no external switch. The switches are inside the actuator, and instead of pulsing,
the proper wires will flip-flop from (+)12V to (-) ground as the door locks are operated.
Direct-wired switches will have a (+)12V constant input and one or two (-) ground inputs, along
with two output leads going directly to the lock motors.
type A: positive-triggered, relay-driven system
11
Advertisement
Table of Contents
