Page 429 of 828
02-158710-01
▶Sensitivity Control
The wiper LOW relay is turned on and the wiper motor runs one cycle when the volume
sensitivity is increased (ex: sensitivity 0 ⇒ 1) while the ignition switch and the INT switch is
in the "ON" position, and the wiper motor is in "Parked" position). However, the wiper motor
can be operated only when the rain sensor detects the "Rain Detected" signal.
If the volume sensitivity is changed more than 2 stages within 2 seconds, the wiper motor
runs only one cycle. -
※
Page 430 of 828
02-16
▶When the Wiper Parking Signal is abnormal
The wiper system continuously outputs the wiper parking signal when the wiper parking
terminal is grounded, while the ignition switch is in "ON" position and the INT switch is in
"ON" position. -
<0b54007b008f008c0047009e00900097008c0099004700940096009b0096009900470099009c0095009a004700960095009300a00047009e008f008c00950047009b008f008c004700990088009000950047009a008c0095009a0096009900470099008c00
98009c00900099008c009a0047009b008f008c0047009e0090>per operation.
When the parking terminal is fixed to IGN, the wiper system outputs the wiper operating
signal for 2 seconds, then continuously outputs the wiper parking signal. -
<0b54007b008f008c0047009e00900097008c0099004700940096009b0096009900470099009c0095009a004700960095009300a00047009e008f008c00950047009b008f008c004700990088009000950047009a008c0095009a0096009900470099008c00
98009c00900099008c009a0047009b008f008c0047009e0090>per operation.
Page 431 of 828
02-178710-01
▶Defective Rain Sensor
The wiper relay (LOW) is turned on and the wiper motor runs one cycle when the volume
sensitivity is changed to 2 from 3 during receiving the malfunction signal from the rain
sensor, while the ignition key is in "ON" position and the wiper switch is in "ON" position. -
The wiper relay (LOW) is turned on and the wiper motor runs one cycle when the volume
sensitivity is changed to 3 from 4 during receiving the malfunction signal from the rain
sensor, while the ignition key is in "ON" position and the wiper switch is in "ON" position. -
Page 434 of 828
02-20
▶Auto Light Control
The tail lamps and headlamps can be controlled by the communication with the rain
sensor only when the auto light switch is in "AUTO" position with the ignition switch "ON". -
Rain detected headlamp: If it rains heavy which requires the highest INT speed (almost
LOW), the headlamps are turned on automatically. -
Night detected wiping: When the auto light control turns on the headlamps and the rain
sensor detects the rain, the wiper sensitivity is automatically increased by one level in
comparison with daytime.
(i.e. the AUTO wiper switch is at the 3rd level, but the wiper operates at the 4th level.) -
Enlarged auto light sensor Emitter lens
The LED emitting the infrared
rays is installed on the bottom
and the lens guides the
infrared rays to target point.
Auto light sensor (Vertical)
Auto light sensor (Horizon)
Page 435 of 828

02-218710-01
▶Volume Sensitive INT (Intermittent) Wiper
For RKSTICS without the rain sensor, perform the following operation:
Controls the wiper intermittent operation by the values from the vehicle speed and the
volume (resistance). -
Calculates and converts the Intermittent interval automatically by obtaining the IN
T
VOLUME when the ignition switch and the INT switch is in the "ON" position.
The wipers are operated in vehicle speed sensitive mode when turning the INT switch to
the "ON" position with the engine running or starting the engine with the INT switch
positioned to "ON".
Intermittent interval (at 0 km/h): 3 ± 0.5 ~ 19 ± 2 seconds ˙
˙
˙
Vehicle speed calculation -
[Input the vehicle speed]
It is calculated by the numbers of input pulses for one second.
VOLUME calculation -
The pause time of the vehicle speed sensitive INT wiper is calculated by the INT volume
(input voltage). Each level has the hysteresis. ˙
Pause time calculation -
Pause time means the duration that wipers are stopped at parking position.
Elapsed time means the duration after the wiper motor started to operate from parking
position.
The pause time is calculated by the vehicle speed and the VOLUME.
※If the pause time is below 1.0 second, the wipers operate without pause.
※If the pause time is over 1.5 seconds, the wipers operate intermittently. ˙
˙
˙60 [km/h] × 60 [sec]
1 [PULSE/SEC] =
637 × 4 PULSE≒ 1.41 [km/h]
Page 437 of 828
02-238710-01
▶Ignition Key Reminder Warning
The chime buzzer sounds continuously when opening the driver's door while the ignition
key is in ignition switch.
When removing the ignition key or closing the driver's door during chime buzzer operation,
the buzzer stops.
This function does not work when the IGN1 switch is in "ON" position. -
-
- (The function has priority over the "TAILLAMP ON WARNING".)
Chime Buzzer
PAS buzzer
ICM relay box
STICS
Page 438 of 828
02-24
▶Ignition Key Reminder
The system outputs "UNLOCK" signal for 5 seconds after the driver's door is opened and
the door lock switch is changed to "LOCK" (while the ignition key is in ignition switch).
The system outputs "UNLOCK" signal for 5 seconds when the door lock switch is changed
to "LOCK" from "UNLOCK" and the driver's door is closed within 0.5 seconds (while the
ignition key is in the ignition switch).
If the "UNLOCK" conditions are met, the system outputs "UNLOCK" signal unconditionally.
However, if the ignition key is removed after the door lock switch is changed from
"UNLOCK" to "LOCK", the system does not output "UNLOCK" signal. -
-
-
Page 439 of 828
02-258710-01
▶All Door Lock Prevention Function when a Door is Open
All doors, except the tailgate and hood, output "UNLOCK" signal for 5 seconds when the
"LOCK" signal is inputted (while the ignition key is removed and one of any doors is open).
When the door is closed during the UNLOCK output for approx. 5 seconds, the UNLOC
K
output stops immediately.
When the ignition key is inserted during the 5 seconds output, the output continues for
approx. 5 seconds.
If the ignition switch is in the "ON" position or the ignition switch is removed, the above
steps are performed. If the key is in the key cylinder, the ignition key reminder function is
activated.
This function does not work if the vehicle speed is over 10 km/h. -
-
-
-
-