This type of door lock system usually requires a negative pulse to unlock, and cutting the wire to lock the door.
In some vehicles, these are reversed. Type F door lock systems are found in late-model Nissan Sentras, some
Nissan 240SX, and Nissan 300ZX 1992-up. This type of system is also found in some Mazda MPV's and some
Mitsubishi's.
One relay (optional) is used to interface to this type of system as follows:
type F: one-wire system
© 2002 Directed Electronics, Inc. Vista, CA
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