The exclusive signal lines for transmitting the multi-distribution data are
connected as follows between the ETACS-ECU, column switch (incorporated inside the column-ECU),
front-ECU, sunroof motor assembly (incorporated inside the sunroof-ECU), power window main switch
(incorporated inside the power window-ECU), and power window sub switches (incorporated inside
the power window-ECU) for internal communication.
)
BUZZER
)
When the driver's door is opened with the ignition key inserted in the ignition
key cylinder (with the ignition switch OFF), the buzzer sounds intermittently (ping sound) to
alert the driver that the key is not removed.
)
When the ignition key is removed and then the driver's door is opened with turning
ON the tail lamp or the headlamp, the buzzer sounds continuously to alert the driver that the
lamp is still ON.
However, if the tail lamp or the headlamp is turned off by the headlamp auto-turn off function, the buzzer does not sound.
However, if the tail lamp or the headlamp is turned off by the headlamp auto-turn off function, the buzzer does not sound.
)
0.3 seconds after the selector lever (inhibitor switch) is shifted to the R position with
the ignition switch ON, the buzzer sounds intermittently (peep sound) to let the driver know
that the selector lever is on the R position.
)
If the vehicle speed exceeds 8 km/h with the door-ajar, the door-ajar indicator
lamp blinks (four times), and the buzzer sounds (pings four times) to alert the driver that
the door is not properly closed.
NOTE: Availability of the door-ajar alarm function can be selected by the adjusting function.
)
)
When the driver's door is locked (when the lock switch turns ON after turning
OFF the unlock switch in the driver's door lock actuator), ETACS-ECU turns ON the lock
relay output for 0.25 second, and locks all doors (including the tailgate).
When the driver's door is unlocked (when the unlock switch turns ON after turning OFF the lock switch on the driver's door lock actuator), ETACS-ECU turns ON the unlock relay output for 0.25 second, and unlocks all doors (including the tailgate).
When the driver's door is unlocked (when the unlock switch turns ON after turning OFF the lock switch on the driver's door lock actuator), ETACS-ECU turns ON the unlock relay output for 0.25 second, and unlocks all doors (including the tailgate).
Key reminder function
)
If the discouraging the door lock operation fails, the current supply will be retried. (The unlock relay output is turned ON for 0.25 second up to five times with one second interval.)
NOTE: The broken line in the graph indicates the current supply retry state if the discouraging
door lock operation fails.
DOOR UNLOCK FUNCTION WITH THE IMPACT DETECTION
If the vehicle crashed with the ignition switch ON or 30 seconds after turning the ignition
switch to LOCK (OFF), and the impact sensor detects an impact greater than the specified value,
the impact sensor sends the signal to ETACS-ECU. Then, within the 0.1 second, ETACS-ECU energizes
the unlock relay for one second for releasing the door lock to prevent passengers to kept inside
the vehicle after the crash.NOTE: The fail safe disables the operation under the following conditions. (Diagnosis code No.
31 or 32 is output at this time.) Turn ON the ignition switch again after turning the ignition switch
to LOCK (OFF) to return from the fail safe state.
- No. 31: When the ignition switch is ON, and the sensor shows under the short circuit detect voltage for 2.5 second
- No. 32: When the ignition switch is ON, and the sensor shows over the closed circuit detect voltage for 0.4 second
POWER WINDOW TIMER FUNCTION (THE INITIAL CONDITION:30 SECOND)
)
If the driver's door is opened during the timer operation, the reception permit signal is kept ON for 30 seconds from that time. However, when the driver's door is closed, the reception permit signal is turned OFF at the same time. The power window relay will be turned OFF 30 seconds after terminating the reception permit signal.
NOTE: The power window timer function time can be adjusted by the adjusting function.
Sunroof Timer Function (the initial condition: 30 seconds)
)
)
If the driver's door is closed during sunroof timer operation, the sunroof operation is cancelled at the same time.
NOTE: The sunroof timer operation time can be adjusted by the adjusting function.
MULTI-MODE KEYLESS ENTRY SYSTEM FUNCTION (THE INITIAL CONDITION: WITH FUNCTION THE CLOSE
ACTION ONLY)
The power window, door mirrors and sunroof can be operated by the keyless entry transmitter
operation.NOTE: Availability of the power window, door mirrors and the sunroof operation can be adjusted
with the adjusting function.
)
The hazard answer back function that allows checking the lock/unlock state of
the door easily even in the daytime is installed. When the lock signal from the keyless entry
transmitter is received into ETACS-ECU, all doors (including the tailgate) are closed, and the
turn signal lamp blinks twice. When the unlock signal is received, all doors (including the
tailgate) are closed, and the turn signal lamp blinks once.
NOTE: The answer back blink time can be adjusted by the adjusting function.
TIMED LOCKING MECHANISM (THE INITIAL CONDITION: 30 SECONDS)
After unlocking the doors with the keyless entry transmitter, if no doors are opened,
if the ignition key is not inserted or if the locking function is not operated, the ETACS-ECU
automatically locks the doors in 30 seconds.NOTE: The timer lock time can be adjusted by the adjusting function.
Vehicle speed sensing duration adjustable type intermittent control
(the initial condition: with function)
)
NOTE: The vehicle speed sensing function can be invalidated by the adjusting function.
)
When the intermittent time TI is elapsed after being turned ON the windshield wiper drive signal, the windshield wiper drive signal is turned ON again, and the above-mentioned operation is repeated.
Mist wiper control
)
Low speed wiper and high speed wiper control
)
When the windshield high speed wiper switch is turned ON, the windshield wiper drive signal turns ON. Also, the wiper speed switch relay turns ON (HI), and the windshield wiper operates at the high speed.
Rear wiper control [the initial condition: 8 seconds (without
successive operations)]
)
- When the rear wiper switch on the column switch is
turned ON with the ignition switch at the ACC or ON position, ETACS-ECU turns ON the rear wiper
drive signal for 3 seconds (approximately 2 operations) and performs the intermittent action at
8-second intervals.
When the secretor lever is moved to R (reverse) position during the rear wiper operation, the inhibitor switch R (reverse) turns ON one second after that, ETACS-ECU sends the rear wiper drive signal for 3 seconds (approximately 2 operations), and operates the intermittent action in 8 seconds interval.
- By the special operation of the rear wiper switch on the column switch (successive 2-time operations), the rear wiper operates continuously regardless of the set intermittent time.
NOTE: The rear wiper intermittent time can be adjusted or cancelled for continuous operation
by the adjusting function.
Electric folding door mirror timer function
)
If the unfolding/folding switch on the remote controlled mirror switch is turned ON while one of the electric folding mirror relays is in operation (unfolding or folding), the other relay for the opposite motion is turned ON after 0.1 second.
NOTE: Whether the door mirrors are at the unfolding or folding position is determined according
to the memory of the electric folding mirror relay operated previously. For this reason, if
the mirrors are manually retracted, they may not move when the unfolding/folding switch
is pressed next time.
Automatic unfolding function (the initial condition: vehicle speed
sensing reset)
- vehicle speed sensing reset)
)
- Ignition-linked unfolding/folding function
)
- Keyless entry-linked unfolding/folding function
)
NOTE:
- Whether the door mirrors are at the unfolding/folding position is determined according to the memory of the electric retraction mirror relay operated previously. For this reason, if the mirrors are manually retracted, they do not return automatically.
- The functions 1, 2, and 3 can be selected or disabled by the adjusting function.
Head lamp auto-turn off function [the initial condition: with
function (D type: without auto-turn off of the tail lamp switch the ignition switch OFF)]
)
- If the ignition switch is turned OFF with the ignition switch ON, the lamp turns off automatically after 3 minutes. If the driver's door is opened during the 3 minutes, the lamp turns off after one second. (One seconds before turning off, the lamp remainder buzzer sounds. However, if the driver's door is opened with the ignition key inserted, the key remainder alarm buzzer operates in the first priority.)
- When the lighting switch is turned to the headlamp position (the headlamp switch is ON) from OFF with the ignition switch OFF, the head lamps and the tail lamps turn off 3 minutes after getting off (open/close of the driver's door).
- If the lighting switch is turned to the tale lamp position from OFF with the ignition switch OFF, the lamps do not turn off automatically.
NOTE: The auto-turn off can be made by the adjusting function.
NOTE: For vehicles with the keyless entry system, this function can be invalidated by the adjusting function.
Auto lamp function (Initial setting: Illuminates in standard ambient
brightness)
)
- When the sensor voltage drops below the tail lamp ON voltage, the tail lamp relay turns on after 25m driving or 3 seconds.
- When the sensor voltage drops below the headlamp ON voltage after the tail lamp has been illuminated for 1 second or more, the headlamp relay immediately turns on.
- When the sensor voltage drops below the tail lamp ON voltage, the tail lamp relay and headlamp relay turn on after 15m driving or 1 second.
- When the sensor voltage exceeds the headlamp OFF voltage, the headlamp relay turns off after 3 seconds.
- When the sensor voltage exceeds the tail lamp OFF voltage, the tail lamp relay and headlamp relay turn off after 30m driving or 3 seconds.
- Once turned on, the relay keeps energized for 3 seconds.
NOTE:
- Using a adjusting function auto lamp sensor sensitivity can be set. For more information about the adjusting function.
- To reduce the electric load during cranking operation, the headlamp illumination
will be prohibited for 3 seconds when the ignition switch is turned to the ON position with
the engine stopped.
(When the cranking duration does not exceed 3 seconds, the headlamp will illuminate after the cranking operation is completed.)
- To let current flow through the auto lamp switch and prevent instantaneous illumination of the headlamps when the tail lamp switch is turned ON, the headlamps do not illuminate for 0.5 seconds after the key is tuned to the auto lamp switch position.
Wiper linked with auto lamp function (Initial setting: without function)
)
NOTE: Using a adjusting function, this function can be enabled or disabled. For more information
about the adjusting function.
)
When the turn signal lamp switch is ON (LH or RH) with the ignition switch is ON, the
turn signal lamp output (flash signal) is turned ON.
If the lamp bulb of the front or rear turn signal lamp has burned out, the flashing speed becomes faster to alert the driver that the lamp bulb has burned out.
If the lamp bulb of the front or rear turn signal lamp has burned out, the flashing speed becomes faster to alert the driver that the lamp bulb has burned out.
)
When the hazard lamp switch input signal turning from OFF to ON is detected, the flashing
states turns over by the signal. (When the hazard lamp is not blinking, it blinks. If it is
blinking, it turns off.)
NOTE:
- The push-return switch is adopted for the hazard lamp switch.
- Even if the lamp bulb has burned out, the flashing speed of the hazard lamp is not changed.
Front Fog Lamp Control Function <Vehicles with Front Fog Lamp>
)
If the tale lamp or the headlamp is turned off with the lighting switch OFF while the fog lamps lit, the fog lamps turn off the same time to prevent unattended operation.
If the tail lamp is turned off by the headlamp auto-turn off function, the fog lamps turn off at the same time. However, if the tail lamps light again, the fog lamps do not.
DIMMER INTERIOR LAMP CONTROL FUNCTION (THE INITIAL CONDITION: 15 SECONDS)
)
- When the ignition switch is OFF:
By opening any door or tailgate lamps, the lamp turns ON (100%), and dims (65%) when the door or tailgate is closed, then and turns off after 15 seconds.
However, when the ignition switch is turned ON or the door lock is operated curing the timer operation, the lamps turn off at that time.
- When the ignition switch is ON:
By opening any door or tailgate lamps, the lamp (100%) turns ON and OFF when the door or tail gate is closed.
- When all doors and the tailgate are closed, and the ignition key is removed <Vehicles
with keyless entry system>
By removing the ignition key with all doors and the tailgate closed, the lamp turns ON or 65%, and turns off after 15 seconds.
By inserting the ignition key again or operating the door lock with the lamp lit, the lamps turns off.
- Keyless entry room lamp answer back <Vehicles with keyless entry system>
The room lamp blinks two times while locking the door for easy checking the keyless entry function. When the door is unlocked, the lamp lights on for 15 seconds (100%), and turns off.
NOTE: For the vehicles with the keyless entry system, the delayed interior lamp turning off
duration and the operation times of the keyless entry interior lamp answer back can be changed
by the adjusting function.
Interior lamp auto-turn off function <Vehicles with Keyless
Entry System>
[the initial condition: with auto-turn off (30 minutes)]
)
- After 30 minutes with the interior lamp lit while the ignition switch is OFF, the lamp turns off automatically.
- After 30 minutes with any door switches opened while the ignition switch is OFF, the lamp turns off automatically.
- Open and close doors.
- Operate the keyless entry transmitter.
- Turn the ignition switch to ACC or ON.
NOTE:
- The interior lamp turn off time can be adjusted by the adjusting function.
- After returning, the lamp turns off after 30 minutes, when the interior auto turn off function is met.
Ignition key cylinder illumination lamp control function
)
Security alarm function (the initial condition: Without function)
)
NOTE: Availability of the security alarm and the warning output can be adjusted by the adjusting function.