SsangYong Korando III (2010 year). Manual - part 435

03-24

Operating process

- IGN ON and wiper AUTO switch in OFF position

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Operating process

BCM and rain sensor system diagram

▶

Data recognition time

The LIN communication is established when the ignition is turned ON, regardless of the wiper and light 

switch operation. Then the function for the LIN data is carried out with the wiper AUTO switch or AUTO 

light switch in the AUTO position.

The data from the rain sensor is recognized as 2 consecutive data.

Operation when data is recognized

Data OFF: Lo/HI relay output OFF

Low speed signal: LO relay output ON (ON for at least 1 revolution), HI relay output OFF

High speed signal: HI relay output ON (ON for at least 1 revolution), LO relay output ON

The washer input is overridden during continuous operation of wiper. (washer coupled wiper operation 

during intermittent operation)

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Power-up reminder wiper

▶

The wiper AUTO switch is in the ON position.

The ignition is turned ON, and then OFF, and then ON again.

The windshield wiper LO relay is not operated.

A. 

B. 

C.

Operation 1.

The position of the wiper AUTO switch is changed to the ON from the OFF position with IGN ON. 

The wiper motor rotates once (T1) initially when the windshield wiper LO relay is activated, regardless of 

the rain sensor communication.

D. 

E.

Operation 2.

The ignition is turned ON with the wiper AUTO switch in the ON position. 

The windshield wiper LO relay is not operated.

F. 

G.

Operation 3. 

(The rain sensor did not detect rain drops after Operation 2.)

Operation 4.

(The rain sensor detects rain drops after Operation 2.)

The ignition is turned ON with the wiper AUTO switch in the ON position. 

The windshield wiper LO relay is operated.

H. 

I.

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