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wire to a reliable ground source. Some good ground references are the ground
input source to the door lock switch/key cylinder or battery ground.
3.
Operate the door lock switch/key cylinder in both directions to determine the
resistor values. If the multimeter displays zero resistance in one direction, no
resistor is needed for that direction.
4.
Once the resistor value(s) is determined, refer to the diagram for proper wiring.
H2/1
#30
#87
H2/2
#87A
ON-BOARD
LOCK
RELAY
H2/3
H2/4
#30
#87
H2/5
#87A
ON-BOARD
LOCK
RELAY
H2/6
DIA-270
20
WHITE/BLACK
NOT USED
GREEN/BLACK
LOCK #30 COMMON (OUTPUT)
VIOLET/BLACK
LOCK #87 NORMALLY OPEN (INPUT)
BROWN/BLACK
NOT USED
BLUE/BLACK
UNLOCK #30 COMMON (OUTPUT)
VIOLET
UNLOCK #87 NORMALLY OPEN (INPUT)
DOOR LOCK SWITCH/
KEY CYLINDER
CHASSIS
GROUND
LOCK
LOCK RESISTOR
(IF REQUIRED)
15A
TO CHASSIS
GROUND
UNLOCK RESISTOR
(IF REQUIRED)
BCM
www.directed.com
UNLOCK
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