type F: one-wire system (cut to lock, ground to unlock)

This type of door lock system usually requires a negative pulse to unlock, and cutting the wire to lock the door. (With some vehi- cles, these are reversed.) It is found in the late-model Nissan Sentras, some Nissan 240SX, Nissan 300ZX 1992 and later. It is also found in some Mazda MPVs.

note: The violet jumper between the #87 lock terminal and the #87 unlock terminal must be cut.

 

#87

#30A

LOCK

 

 

 

RELAY

#87A

 

UNLOCK

#87

#30A

 

 

RELAY

#87A

 

H2/7

 

 

 

 

 

 

WHITE/BLACK

LOCK #87A NORMALLY CLOSED

H2/6

 

 

 

 

GREEN/BLACK

LOCK #30 COMMON (OUTPUT)

 

H2/5

 

 

 

 

VIOLET/BLACK

NOT USED

 

 

 

 

 

H2/4

 

BROWN/BLACK

UNLOCK #87A NORMALLY CLOSED

 

 

 

 

 

 

 

 

H2/3

 

BLUE/BLACK

UNLOCK #30 COMMON (OUTPUT)

 

 

 

 

 

 

 

 

 

H2/2

 

 

VIOLET

UNLOCK #87 NORMALLY OPEN (INPUT)

 

 

 

 

 

 

 

 

X

CUT

X

15A

FACTORY SWITCH

CONNECTION

CONNECTION

WHEN DOORS

WHEN DOORS

ARE LOCKED

ARE UNLOCKED

X

CUT

X

FACTORY LOCK

MODULE

CHASSIS

GROUND

24

© 2 0 0 6 d i r e c t e d e l e c t r o n i c s .

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Directed Electronics Nissan manual Type F one-wire system cut to lock, ground to unlock

Nissan specifications

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