SsangYong Korando III (2010 year). Service manual — part 508
08-24
When the wiper speed control switch is turned to step 3 from step 4 the wiper motor cycles one time
at low speed, provided that the BCM receives a communication error signal from the rain sensor unit
with IGN ON and the INT/AUTO switch ON.
2.
When the wiper speed control switch is turned to step 2 from step 3 the wiper motor cycles one
time at low speed, provided that the BCM receives a faulty sensor signal from the rain sensor unit
with IGN ON and the INT/AUTO switch ON.
1.
(6) For faulty rain sensor
08-25
7810-00
For the vehicles without rain sensor, the BCM operates the wiper as follows:
When turning the ignition switch to ON from OFF position with the intermittent wiper switch in "ON"
position, the wipers do not operate.
When turning the wiper switch to ON from OFF position after turning the ignition switch to ON position,
the wipers operate one cycle.
The wiper's operation cycle depends on the vehicle speed (CAN communication with instrument
cluster) and wiping speed the side fascia panel.
- Wiping cycle: 3 ± 0.5 sec. (FAST) to 19 ± 2 sec. (SLOW)
1.
2.
3.
(7) Speed sensitive intermittent wiper
08-26
Speed sensitive intermittent wiper interval
▶
09-3
8790-00
1. SPECIFICATION
Pin No.
Specification
Pin No.
Specification
Rated voltage
DC 12.0 V
Insulating resistance No heat & fire due to current
leak
Operating voltage
DC 9.0 V ~ 16.0 V
Max. permissible
current
Unit: 100 mA or less
Operating
temperature
-30℃ ~ +80℃
Sensor: 20 mA or less
Storage temperature
-40℃ ~ +85℃
Weight
Unit: 75.7 g±5 g
Maximum humidity
95%
Sensor: 38.7 g±5 g
2. CAUTIONS
Sensor Cannot Detect
▶
When the sensor is frozen (operate normally when it's thawed)
When the sensor is covered with foreign materials such as snow or condensation
(if the foreign materials are removed, the sensor operates normally.)
-
-
Not defective but improperly working
▶
When the sensing portion is frozen (operates normally after thawed)
When reversing on rough roads, gravel roads, hills, or grass.
When receiving other ultrasonic signals (metal sounds or air braking noises from heavy
commercial vehicles).
When there is heavy rainfall or water drops.
When the sensor is covered with snow.
-
-
-
-
-
Certain obstacles that sensors cannot detect
▶
Thin and narrow objects, such as wires, ropes, or chains
Cotton, sponge, clothes, snow that absorb ultrasonic waves.
-
-
Weak Sensing Scopes
▶
When the ambient temperature is too high or too low.
When a 1 m or less long small object with a diagmeter of 100 mm or less is detected.
-
-
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