Page 937 of 1336
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When holding the front washer switch at ON position for more than 0.6 seconds with IGN ON, the
wiper relay is activated 0.5 seconds after. The wiper stops after three more wipes since that the
washer switch is turned to "OFF" position. 1.
2) Windshield Washer Control Function
(1) Windshield washer coupled wiper
Wiper and Washer Coupled Operation
Pull the switch briefly (for less than 0.6 sec.)
: One wiping cycle
Pull and hold the switch for more than 0.6 sec.
: Three wiping cycles with washer fluid spray
Page 938 of 1336
When holding the front washer switch at ON position for 0.1 to 0.59 seconds during the wiper
operation by the intermittent/automatic wiper switch, the wiper will operate only once. When holding
the washer switch for more than 0.6 seconds, the wiper relay is activated 0.5 seconds after. The
wiper stops after three more wipes since that the washer switch is turned to "OFF" position. 2.
Page 939 of 1336

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When the AUTO washer switch is operated with IGN ON and the INT/AUTO switch OFF, the
washer motor is operated for 2 sec. and the wiper continues to cycle 4 times. And then the washer
motor is operated for 2 sec. and the wiper continues to cycle 3 times before returning to park
position.
The auto washer switch signal is overridden during speed sensitive intermittent wiper, washer
coupled wiper or auto washer coupled wiper operation.
When turning the wiper switch to AUTO position during the operation of auto washer, the auto
washer stops its operation and the intermittent/automatic wiping mode will be started.
The front and rear washer switch signal are overridden during the operation of auto washer.
The input from the switch during the AUTO washer coupled wiper operation also is ignored. 1.
2.
3.
4.
5.
(2) AUTO washer coupled wiper
Auto washer switch
If pressing the switch when the wiper switch turns
to the "OFF" position, washer fluid is sprayed
once and wiper operates 4 times.
After a while, washer fluid is sprayed once more
and the wiper operates 3 times.
Page 940 of 1336

Rear wiper switch
3) Rear Wiper Control Function
Type B
Type AWindshield Washer Operation
lever toward you to spray washer
fluid on the windshield and to
operate the wipers 1~3 cycles.
Pull the lever briefly (for less than 0.6
seconds): One wiping cycle with
washer spray
Pull and hold the lever for more than
0.6 seconds: Three wiping cycles
with washer spray
The spray and wiper operation will
continue until you release the lever.
TYPE B
When the switch is fully turned, washer fluid will be sprayed onto the rear window
glass and the wiper will also operate. When the switch is released, it will return to
Rear wiper is not in operation.
TYPE A
INT
Rear wiper operation
(Intermittent)
ON
Rear wiper operation
(Normal Speed)
Rear wiper operation
When the switch is fully turned, washer fluid will be sprayed onto the rear window
glass and the wiper will also operate. When the switch is released, it will return to
the Rear Wiper Operation mode and only the wiper will keep operating.
Page 941 of 1336
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4) Rear Washer Control Function
The rear washer motor is operated only when the rear washer switch is activated with the ignition
key ON.
If the front washer or automatic washer switch signal is received during the rear washer switch
operation, the washer motor stops and the front washer or automatic washer motor begins to
operate. 1.
2.Rear washer motor control
When the switch is fully turned, washer fluid will be
sprayed onto the rear window glass and the wiper
will also operate. When the switch is released, it will
wiper and washer.
Page 942 of 1336
AUTO operation and sensitivity control
5) Rain Sensor Coupled Wiper Control Function
AUTO: Wiper operates automatically by rain sensor
FAST <----> Auto delay/auto speed control
A position that can control sensitivity against rains on the
windshield and transmits wiping demand signal accordingly.
Page 943 of 1336
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System layout
(1) Rain sensor coupled wiper operation (LIN)
Page 944 of 1336
If the intermittent/automatic wiper switch is in "ON" position, the wiper motor does not operate even
when turning the ignition switch to ON from OFF position.
When the INT/AUTO wiper switch is turned on from off with the ignition switch ON, the wiper is
operated at low speed for the 1st cycle regardless of the rain sensor signals. After that, if the
INT/AUTO wiper switch is turned on from off, the wiper cycles one time at low speed only when the
rain sensor detects the presence of rain. 1.
2.
(2) Power-up reminder wiper