Door Trigger/Interior Light Supply
The Level FOUR has self-programming door trigger polarity. Door triggers on most vehicles
are negative. To verify polarity:
1. Find the one wire off the rear of the door switch that shows +12 volts when the switch is
pressed in and 0 volts when released. This is a negative trigger door wire.
2. If you can’t find such a wire, find the one wire that shows 0 volts when the switch is
pressed in and +12 volts when released. This is a positive trigger door wire.
3. Connect the system’s thin GRAY wire to the door wire.
4. If the door trigger is negative, connect the BROWN/RED wire to ground wire; if positive,
connect it to +12V.
NOTE: The BROWN/WHITE Level
TWO harness wire is not used on
the Level FOUR installation.
Door Locks
WARNING: If the power door locks
do not operate properly when the
system is armed and disarmed, DO
NOT USE THE VEHICLE’S DOOR
LOCK
SWITCH!
Permanent
damage to the control unit or to the
car’s electrical system and lock
servos will result. For assistance,
call the Clifford Technical Support
Hotline at 800-444-4667.
Single-Stage
(all doors unlock simultaneously)
1. Remove the door lock switch on the
driver’s side of the vehicle to reveal the
switch wires.
a. If there are four or more wires, make
the connections shown in Diagram 4.
b. If there are three wires, go to step 2.
c. If the vehicle does not have a door
lock switch, find the wire in the
driver’s kick panel that shows ground
when unlocked and “open” when
locked. Make the connections shown
in Diagram 3.
2. Find the wire that shows +12V while
activating the switch. Make the
connections shown in Diagram 1.
Otherwise, go to step 3.
3. Repeat step 2 with the negative
voltmeter lead connected to +12V.
Then find the wire that shows +12V
while activating the switch. Make the
connections shown in Diagram 2.
4. Locks controlled from the driver’s door
key require installation of a #60-516
servo in the driver’s door. Vehicles
without factory power locks require a
servo in each door. Mount the servo(s) and make the connections shown in Diagram 5.
5. On compressor type Mercedes Benz or Audi, make the connections shown in Diagram 6.
6. If needed, after power-up, program the system for 3-second pulsing or double lock and/or
unlock pulses (+ or –).
4
+12V
Wires coming in from door at kick panel
Wires coming in from driver’s door at kick panel
The Gray/Orange and Gray/Green wires are not used.
Be sure to insulate these wires separately.
The Red/Green and Gray/Orange wires are not used.
Be sure to insulate these wires separately.
Factory
Lock Module
UNLOCK
LOCK
RED/GREEN
RED/ORANGE
WHITE/ORANGE
WHITE/GREEN
WHITE/ORANGE
WHITE/GREEN
GRA
Y/GREEN
Diagram 3: One-Wire Type
RED/ORANGE
Factory
Lock Module
X
Diagram 1: Positive Trigger
Diagram 2: Negative Trigger
+12V
+12V
Wires coming in from door at kick panel
The Gray/Orange and Gray/Green wires are not used.
Be sure to insulate these wires separately.
Factory
Lock Module
UNLOCK
LOCK
RED/GREEN
RED/ORANGE
WHITE/ORANGE
WHITE/GREEN
6
D:...-922 Level 4 install manual.vp
Wed Aug 04 17:37:13 1999
Color profile: Disabled
Composite Default screen
