User's Manual
13
4. 3 PIN DOOR LOCK HARNESS
RED - Lock Output (-)
GREEN - Unlock Output (-)
RED/BLACK - 2nd Door Unlock Output
Negative Switching and Negative Switching with 2-step unlock feature:
All Door Lock and Unlock: Locate the lock / unlock wire at the vehicle’s lock / unlock switch.
Verification: These wires will register ground when the lock and unlock switches are activated.
Driver’s Door Unlock: Locate the unlock motor wire directly from the actuator inside the driver’s door.
Verification: This wire will rest at ground and register positive voltage when the driver’s door is unlocked.
Connect the RED and GREEN or RED/BLACK wires shown in the diagram below.
Note: When adding the 2 step unlock feature the RED/BLACK 2nd door unlock wire will be used to unlock all
vehicle doors on the second press of unlock. An additional SPDT relay (not supplied) is required. Connect
the relay as shown in the diagram below to unlock the driver’s door on the first press of unlock.
Lock
Unlock
87
87a
86
85
30
Vehicle Door Lock
Control Relays
RED (-) Lock Output
GREEN (-) Unlock Output or
RED/BLACK 2nd Unlock
Output for 2 Step Unlock
F
or 2 Step Unlock:
Fused +12 Volt
Battery Souce
GREEN (-) Unlock Output
From Keyless Entry
Module or Door
Unlock Relay
Drivers Door
Unlock Motor Wire
X
Cut
Negative Locks: