5
To Lock the Vehicle's Doors: Press & Release the left transmitter LOCK
button
Locking & Unlocking the Doors
To Unlock the Vehicle's Doors: Press & Release the right transmitter
UNLOCK button
•
The parking lights flash twice then stay on for 30 seconds to confirm
unlocking, and optionally the horn will chirp twice. The Status Light
on the Receiver Unit will have two long flashes when an unlock signal
is received.
•
The parking lights flash once to confirm locking, and optionally, the
horn will chirp once. The Status Light on the Receiver Unit will have
one long flash when a lock signal is received.
*
*
THE PARKING
LIGHTS WILL FLASH
ONCE
THE DOORS WILL LOCK
THE PARKING
LIGHTS WILL FLASH
TWICE
THE DOORS WILL UNLOCK
The MARS is equipped with a horn/siren output; its connection is optional and may require extra parts.
operate the vehicle’s on-board doorlocking relays. If the vehicle’s Negative pulse
doorlocking system requires more than 500mA Negative output, optional relays must
be used.
This doorlock system is similar to the 3 wire negative pulse system except the doorlock
switches send +12 Volt pulses to operate the doorlock relays/control unit.
Examine the wires on the back of the doorlock switch:
1) One wire will show +12 Volts, regardless of the switch's position.
2) One wire will show +12 Volts only when the switch is pushed to "lock".
36
3 Wire Positive Pulse Systems
Negative Pulse System Using
Direct Connection
Green Wire To Switch
Door Lock Wire
Door Lock
Switch
Blue Wire To Switch
Door Unlock Wire
Vehicle's Doorlock
Relay Control Unit
Unlock
Lock
Control
Module
Ground
2-Wire Connector
Doorlock
Actuators
+
