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© 2 0 0 7 D i r e c t e d E l e c t r o n i c s
Type H: Negative (-) multiplex
The system is most commonly found in Chryslers and a few late-
model GM vehicles. The door lock switch or door key cylinder may
contain either one or two resistors.
Single-Resistor Type
If one resistor is used in the door lock switch/key cylinder, the
wire will pulse ground in one direction and resistance to ground
when operated in the opposite direction.
Two-Resistor Type
If two resistors are used in the factory door lock switch/key
cylinder, the door lock switch/key cylinder will read resistance to
ground in both directions.
Содержание READY REMOTE 24927
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