alarm MITSUBISHI COLT 2006 Service Repair Manual

GENERAL INFORMATION
SMART WIRING SYSTEM (SWS)54B-2
GENERAL INFORMATION
M2541000100424
SWS is a minimal line system which transmits
numerous signals using one wiring.
To transmit numerous signals, the ETACS*1-ECU,
column switch (incorporating inside the col
-
umn-ECU) incorporate multi-distribution circuits to
carry out communication between control units.
ETACS-ECU can receive some input signals through
CAN
*2 communication, improving the SWS function.
NOTE: *1: ETACS (Electronic Time and Alarm Con-
trol System)
NOTE: *2: CAN (Controller Area Network)
For more information, refer to GROUP 54C P.54C-2.
CONSTRUCTION DIAGRAM
AC401291
ETACS-ECU
Column switch
AB

ECU FUNCTIONS AND CONTROLS IN THE SWS
SMART WIRING SYSTEM (SWS)54B-12
BUZZER
LAMP REMINDER BUZZER FUNCTION
AC208400AB
Tail lamp, headlamp
or fog lamp
Driver's
door switch
Buzzer
output
ON
OFF
ON (Open)
OFF (Closed)
ON (Buzzer sounds) OFF (Buzzer does not sound)
When th e ign i tio n ke y is removed and th en the
driver's d
oor is ope ned with turn ing ON the t a il lamp ,
fog la
mp o r head lamp, the b u zzer so unds con t inu
-
ously to alert the driver t hat the lamp is still ON.
However, if t he t a il lamp or th e headlamp is tu rned of f
by th
e head lamp auto m atic-shut down functio n , the
buzzer doe
s no t sou nd.
DOOR-AJAR WARNING BUZZER
FUNCTION (THE INIT
IAL CONDITION:
WITH FUNCTION)
AC101625AD
0 km/h 8 km/h
(Closed) OFF
(Opened) ON ON
OFF
Door or
tailgate
switch
Vehicle speed
Buzzer
output OFF
(Does not sounds) (Sounds) ON
Ignition switch
If the
ve hicle speed se nt fro m t he comb ination meter
via
CAN communication exceed s 8 km/h when a
door is op
en for o ne se cond or more, the
ET
ACS-ECU makes the door ajar in dicator lamp
flash 16 times and
activate s the buzzer (b eepin g 16
time
s) to inform the driver that a door is o pen.
NOTE: Av ailability of the door -a jar alarm function
can b
e
se lected by the cust omize fu nction (Refer to
P.54B-25).
Interio r lampInterior lamp dimme r cont rol fun c tionETA C S-ECUP.54B-23
Ignition ke y cylinder illuminatio n lamp
control functionP.54B-24
Door-ajar indicatorP.54B-24
Customize functionETA C S-ECURefer to
P.54B-25.
Function C ontrol ECU Function
descriptio n