Directed Electronics Ready Remote manual Type B negative-triggered, relay-driven system

type B: negative-triggered, relay-driven system

This system is common in many Toyota, Nissan, Honda, and Saturn models, as well as Fords with the keyless-entry system (some other Fords also use Type B).

The switch will have three wires on it, and one wire will test ground all the time. One wire will pulse (-) when the switch locks the doors, and the other wire will pulse (-) when the switch unlocks the doors. This type of system is difficult to mistake for any other type.

H2/2

LOCK #87 #30A H2/3

RELAY

#87A

			H2/4
			H2/5
	#87	#30A	H2/6
UNLOCK
RELAY	#87A

H2/7

WHITE/BLACK	NOT USED
GREEN/BLACK	LOCK #30 COMMON (OUTPUT)
VIOLET/BLACK	LOCK #87A NORMALLY OPEN (INPUT)
BROWN/BLACK	NOT USED
BLUE/BLACK	UNLOCK #30 COMMON (OUTPUT)
VIOLET	UNLOCK #87 NORMALLY OPEN (INPUT)

15A

FACTORY LOCK

SWITCH

LOCKUNLOCK

VEHICLE (-)

LOCK TRIGGER

CIRCUIT

TO CHASSIS

GROUND

VEHICLE (-)

UNLOCK TRIGGER

CIRCUITTO FACTORY RELAYS

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