22
2012 Audiovox Electronics Corporation. All rights reserved.
Negative Multiplexed and Negative Multiplexed with 2-step Unlock
All Door Lock and Unlock: Locate the lock / unlock wire at the vehicle’s lock /
unlock switch.
Verification:
This wire will show variable ground when the switch is activated.
Please consult the wire and location chart for specific resistor values for
your vehicle.
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 GREEN and BLUE or BLUE/GREEN wires shown in the diagram
below using (2) SPDT relays (not supplied).
NOTE:
When adding the 2 step unlock feature the BLUE/GREEN 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
GREEN (-) Lock Output
BLUE (-) Unlock Output or
BLUE/GREEN 2nd Unlock
Output for 2 Step Unlock
For 2 Step Unlock:
Fused +12 Volt
Battery Souce
BLUE (-) Unlock Output
From Keyless Entry
Module or Door
Unlock Relay
Drivers Door
Unlock Motor Wire
X
Cut
Multiplex Locks:
87
87a
86
30
87
87a
86
30
85
85
Fused +12 Volt
Battery Source
Ground
Resistor