Multiplex Control System
Component Location Index
IGNITION KEY LIGHT
Replacement, page
23-254
MULTIPLEX CONTROL UNIT (PASSENGER'S)
(Has built-in the beeper)
MULTIPLEX CONTROL UNIT (DOOR)
(built into the power window
master switch)
MULTIPLEX CONTROL
INSPECTION CONNECTOR
[Wire color: PNK/BLK and BLK]
MULTIPLEX CONTROL UNIT (DRIVER'S)
Description
The multiplex control system is composed of three control units (located in the driver's side kick panel, passenger's side
kick panel, and driver's door).
These three control units send multiplex signals over shared wires,reduce the number of control units and wire harness
weight, and improves the quality of electrical functions by means of the integrated circuits. This system has a built-in self-
diagnosis function.
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