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02-138710-01
The wiper relay (LO) is turned on and the wiper motor runs one cycle when the wiper
sensitivity is changed to 3 from 4 during receiving the malfunction signal (2) from the rain
sensor (while the ignition key is in “ON” position and the wiper switch is in “AUTO” position). 2)
The wiper relay (LO) is turned on and the wiper motor runs one cycle when the wiper sensitivity
is changed to 2 from 1 during receiving the malfunction signal (3) from the rain sensor (while
<009b008f008c00470090008e00950090009b00900096009500470092008c00a000470090009a004700900095004702c80076007502c9004700970096009a0090009b009000960095004700880095008b0047009b008f008c0047009e00900097008c009900
47009a009e0090009b008a008f00470090009a004700900095> “AUTO” position). Also, the wiper
relay (LO) is turned on and the wiper motor runs one cycle when the wiper sensitivity is
changed to 2 from 1 during receiving the ground fixed or IGN fixed signal from the rain sensor. 3)
Page 445 of 715

02-14
▶ Speed Sensitive INT (Intermittent) Wiper
For STICS without rain sensor, perform the following operation:
1. Controls the wiper intermittent operation by the values from vehicle speed and volume.
Calculates and converts the Intermittent interval automatically by using the vehicle speed and
<00700075007b0047007d00760073007c0074006c0047009e008f008c00950047009b008f008c00470090008e00950090009b0090009600950047009a009e0090009b008a008f00470090009a004700900095004702c80076007502c9004700970096009a00
90009b009000960095004700880095008b0047009b008f008c> INT switch is in “ON”
position (the engine is running).
The wipers are operated in vehicle speed sensitive mode when turning the INT switch to
<02c80076007502c9004700970096009a0090009b0090009600950047009e0090009b008f0047009b008f008c0047008c0095008e00900095008c00470099009c0095009500900095008e0047009600990047009a009b00880099009b00900095008e004700
9b008f008c0047008c0095008e00900095008c0047009e0090>th the INT switch positioned
“ON”.
<00700095009b008c009900940090009b009b008c0095009b004700900095009b008c0099009d008800930047004f0088009b004700570047009200940056008f005000610047005a004700b7004700570055005c004700a5004700580060004700b7004700
590047009a008c008a00960095008b009a> -
-
-
2. Vehicle speed calculation
[Input the vehicle speed]
It is calculated by the numbers of input pulses for one second.
1 [pulses/sec] = 60 [km/h] x 60 [sec] / 637 pulses = 1.41 [km/h]
3. VOLUME calculation
Calculates the INT VOLUME with 5 grades as shown in the table in next page. -
4. Pause time calculation
Pause time: the duration that wipers are stopped at parking position
Elapsed time: the duration after the wiper motor started to operate from parking position
The pause time is calculated by the vehicle speed and VOLUME value as shown in the table
in next page. -
-
-
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. ·
·
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02-158710-01
The wiper relay continues to output when the parking terminal is fixed at the ground or IGN
<009e008f00900093008c0047009b008f008c0047009e00900097008c009900470099008c0093008800a000470090009a004702c80076007502c90047004f00700075007b0047009a009e0090009b008a008f00470064004700760075004700960099004700
7e0088009a008f008c00990047009a009e0090009b008a008f> = ON) (The output stops
immediately after turning off the switch) - (1) Wiper MIST and washer coupled wiper
When turning on the washer switch while the wiper relay is operating. 1)
<0070008d0047009b008f008c0047009e00900097008c009900470099008c0093008800a0004702c80076007502c900470099008c0098009c008c009a009b0047009b00900094008c00470090009a0047009a008f00960099009b008c00990047009b008f00
8800950047009b008f008c00470099008c0094008800900095>ed “ON” time, it is
disregarded. -
(2) Speed sensitive INT (intermittent) wiper
<007b008f008c0047009e00900097008c009900470099008c0093008800a00047008a00960095009b00900095009c008c009a0047009b009600470096009c009b0097009c009b0047008d0096009900470099008c009400880090009500900095008e004702
c80076007502c90047009b00900094008c0047008c009d008c>n when the INT switch is
turned off.
IGN 2 switch “ON”, INT switch “OFF”: resume the intermittent time when turning “ON”
IGN 2 switch “OFF”, INT switch “ON”: resume the intermittent time when turning “ON” 1)
2)
3)
(3) Controls when the wiper motor parking is defective
Page 447 of 715
02-16
▶INT Switch Auto Position Reminder (Power-Up Reminder Wiper)
When turning off and on the auto INT switch, the system drives the wiper motor through
LOW relay regardless of communication with rain sensor.
When turning the INT-AUTO switch from the "OFF" to "ON" position with the ignition
switch in the "ON" mode, the LOW relay operates to drive the wiper motor for 1 cycle,
regardless of the rain sensor communication.
After that, when turning the INT-AUTO switch from the "OFF" to "ON" position, the LOW
relay operates to drive the wiper motor for 1 cycle only if data from the rain sensor
indicates rain drops. 1.
2.
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02-438710-01
▶ Wiper, door SW, lamp(door courtesy, g/handle), door open
Page 488 of 715
06-38510-00
1. SPECIFICATIONS
1) Multifunction Switch
2) Auto Light Sensor
Description Description
Multifunction
switchRated voltage DC 12V
Operating temperature-30℃~+80℃
Rated load Light switch ON: 1A (Relay load)
Dimmer and passing switch High beam/low beam/passing:
0.3A (Relay load)
Turn signal switch6.6±0.5A (Lamp load)
Wiper switch Low: 5A, High: 7A (Motor load)
Auto: 0.22±0.05A (Relay load)
Fixed: max. 28A (Motor load)
Washer switch 4A (Motor load)
Intermittent wiper switch max. 25 mA
Mist switch 5A (Motor load)
Description Description
Auto light sensor unit Operating voltage 9~16V
Load max. 200 mA (Relay load)
Operating temperature-30℃~+85℃
Storage temperature-40℃~+120℃
Location On the left top of instrument panel
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07-37810-01
1. SPECIFICATIONS OF WIPER
Page 492 of 715

07-4
2. CAUTIONS ON RAIN SENSOR
When the wiper switch is in the AUTO position, the wiper will operate for 1 cycle if the initial
engine start is made. This may cause the wiper blades to wear prematurely. Therefore, other
than rainy days, set the switch to the OFF position. Especially during the winter time, check if
the wiper blades are not frozen to the windshield.
Operating the wiper with the blades frozen can damage the wiper motor.
If you operate the wipers when the windshield is dry without spraying washer fluid, the
windshield can be scratched and the wiper blades can wear prematurely. Use the wiper with the
washer fluid when the windshield is dry.
When it does not rain, turn the wiper switch to the OFF position.
Turn the wiper switch to the OFF position before any car wash to avoid unwanted operation of
the wipers. -
-
-
-
When cleaning the windshield over the sensor with damp clothes, the wiper may operate
suddenly. It could cause serious injury. Make sure to place the wiper switch to the OFF
position and ignition switch OFF when not in use.
Irregular operation (abrupt operation) ▶
Check if the sensor is off the position.
Check if the rain sensor cover is securely installed.
Check if the customer is familiar to how to control the wiper sensitivity.
Check if the wiper sensitivity control is set to the FAST side (step 5).
Check the wiper blade for wear.
If the wiper blade cannot wipe the glass uniformly and clearly, it may cause the rain sensor to
work irregularly. Therefore, in this case, replace the wiper blade with a new one. -
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