Mitsubishi Eclipse. Technical Information Manual (1994) — part 90
EQUIPMENT ETACS
Item
Function and Summary of Operation
Ignition switch
When the driver’s seat door is
mination light timer
opened with the ignition switch in
function
the OFF or ACC position, the
tion switch illumination light will light
ignition switch
1
I
for approximately
seconds so
Driver’s door
ON (open)
that the ignition key can be easily
switch
OFF (closed)
J-L
inserted even at night. However, if
the ignition key is placed in the ON
position within the 1 O-second
val, the ignition switch illumination
output
(Light OFF)
10
10
light will go out immediately.
Dome light and foot
light dimming timer
function
When all the doors and tailgate are
Ignition switch
closed with the dome light switch in
the door interlocked position (ve-
hicles with sunroof) or OFF (ve-
hicles without sunroof) and with the
Door switch,
ignition switch in the OFF or ACC
switch”,
ON (open)
OFF
(closed)
position, the dome light and foot
light
light will slowly dim, and will go out
in approximately six seconds.
When the ignition switch is in the
Timer output
(Light ON) ON
(Light OFF) OFF
ON position, however, no dimming
Dimming interval
operation will be performed.
approx. 6 seconds
Vehicles with theft-alarm system.
Vehicles without theft-alarm system.
Defogger timer
tion
When the defogger switch is turned
ON with the ignition switch in the
ON position, the defogger will
ate for 11 minutes.
If the defogger switch is pressed
again during the 11 -minute interval,
however, the defogger will stop op-
erating,
ignition switch
Defogger switch
Timer output
11 minutes 11 minutes
11 minutes
EQUIPMENT ETACS
Item
Function and Summary of Operation
Seat belt warning tim-
er
light>
When the ignition key is turned on,
ignition
O N
switch
I - - - - - - -
the seat belt warning light flashes
O F F
for 6 seconds (4 times).
H signal
Timer output
I
(Light OFF)
6 s e c .
If the driver’s seat belt is not worn
when the ignition switch is turned to
the ON position, the buzzer sounds
intermittently for six seconds, urg-
ing the driver to wear the seat belt.
Ignition switch
Timer output
Central door lock timer
When the driver’s door is locked by
function
means of its key or inside lock
Door lock
knob, all doors can be locked.
actuator (LH)
With the driver’s door unlocked, un-
locking for the second time by
means of the key unlocks all other
Door lock
key cylinder
doors.
switch (LH)
Timer output
Power window timer
function
When the ignition key is turned off,
the ETACS timer function is acti-
vated, and the power window can
be opened and closed using the
power window switch for 30
The power window timer stops,
however, if a door or
is
opened within 30 seconds.
Ignition
switch
Door switch,
switch”‘, OFF (closed)
ON (open)
compartment
light
ON
OFF ,
output
30 sec.
30 sec.
l
21
Vehicles with theft-alarm system.
Vehicles without theft-alarm system.
EQUIPMENT ETACS
OPERATION
LIGHT REMINDER ALARM FUNCTION
1. When the lighting switch is in the ON (TAIL
or HEAD) position, the tail light relay is in the
ON state, so the H signal from the tail light
is input to
2.
When the ignition switch is in the OFF position,
the H signal of the ignition switch inverted by
is input to
3. As a result, when the driver’s door is opened
(door switch ON), the H signal of the door switch
inverted by
is input to
Then
outputs H signal.
Fusible link
I
Tail light
relay
To tail
light
4. When the H signal output from
is input
to
the signal output from
also
changes to H signal which operates the detector
circuit. Then the buzzer output causes the tran-
sistor to be ON, and the buzzer sounds continu-
ously to remind the driver that the lights (tail
lights or headlights) are ON.
NOTE
If the ignition key is left inserted with the ignition
switch in the OFF position, even if the conditions
for the light reminder function hold good, the buzzer
will sound intermittently, as the ignition key reminder
alarm function takes precedence.
Ignition switch
Buzzer
r
NOT
5v
AND
3
Ignition
switch
s o u n d s ;
LJ
Driver’s
door
(Closed) OFF
output
( B u z z e r d o e s
not sound) OFF
ETACS-ECU
Driver’s door
switch
EQUIPMENT ETACS
IGNITION KEY REMINDER TIMER FUNCTION
(1) While the ignition key is inserted in the ignition
switch (key reminder switch OFF), the H signal
of the key reminder switch is input to
(2) If either front door is open (door switch ON)
at that time, the L signal from the door switch
is reversed to the H signal by NOT and applied
to
(3) As a result,
outputs the H signal and
inputs it to
(4) If the inside lock knob of the driver’s door is
pushed forward at that time (the door lock actua-
tor LOCK), the H signal from the door lock actua-
tor is applied to
(5) As a result,
outputs the H signal, which
is input to the timer circuit through OR to operate
the timer circuit, turn ON the transistor Tr for
five seconds, and unlock all doors.
(6) If the front passenger’s door is opened and
the inside lock knob is pushed forward (door
lock actuator LOCK) while the ignition key is
inserted in the ignition switch (key reminder
switch OFF) and the driver’s door is locked (door
lockactuator LOCK),
outputs the H signal.
The signal is input to the timer circuit through
OR to operate the timer circuit, turning ON the
transistor Tr for five seconds and unlocks all
doors.
Fusible link
I
ETACS-ECU
V
reminder
switch
limer circuit
Door
switch ON (open)
Timer
(unlock)
output
O N
O F F
Door lock
power relay
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