16
This type of door lock system usually requires a negative pulse to unlock, and cutting the wire to lock the door.
(With some vehicles, these are reversed.) It is found in some older Nissan Sentras, Nissan 240SX, and Nissan
300ZX. It is also found in some Mazda MPV's.
NOTE:
The violet jumper between the #87 lock terminal and the #87 unlock terminal must be cut.
H2/A
H2/B
H2/C
H2/D
H2/E
H2/F
H2/G
ON-BOARD
LOCK
RELAY
ON-BOARD
UNLOCK
RELAY
#87
#87A
#30
#87
#87A
#30
BLACK/WHITE DOMELIGHT SUPERVISION RELAY NORMALLY OPEN
GREEN/BLACK LOCK #30 COMMON (OUTPUT)
WHITE/BLACK LOCK #87A NORMALLY CLOSED
VIOLET/BLACK LOCK #87 NORMALLY OPEN (INPUT)
BROWN/BLACK UNLOCK #87A NORMALLY CLOSED
BLUE/BLACK UNLOCK #30 COMMON (OUTPUT)
VIOLET UNLOCK #87 NORMALLY OPEN (INPUT)
VIOLET & VIOLET/BLACK ARE COMMON AT FUSE HOLDER
CONNECTION
WHEN DOORS
ARE LOCKED
FACTORY LOCK
MODULE
15A
X
CUT
X
X
CUT
X
CONNECTION
WHEN DOORS
ARE UNLOCKED
NOT USED
NOT USED
CHASSIS GROUND
type F: one-wire system (cut to lock, ground to unlock)
2008 Directed Electronics, Vista CA - all rights reserved
