Wiper Control

Turn Wiper Relay ON after T1 when turning Washer SW ON at the status of IGN2 ON and if the input of Washer SW is between 0.06 and 0.2sec, turn the output of Wiper Relay OFF after T3.But, ignore the input of Washer SW occurred while washer interlocking wiper is being operated and accept it from the input of Washer SW after operating Wiper Relay.

Fig 2: Time Chart - Washer Interlocking Wiper (1 Of 3)

Courtesy of HYUNDAI MOTOR CO.

1. Turn Wiper Relay ON after T1 when turning Washer SW ON at the status of IGN2 ON and if the input of Washer SW is more than 0.2sec, turn the output of Wiper Relay ON for 2.5~3.8sec after turning Washer SW OFF. But, ignore the input of Washer SW occurred while washer interlocking wiper is being operated and accept it from the input of Washer SW after operating Wiper Relay.
   Fig 3: Time Chart - Washer Interlocking Wiper (2 Of 3)

   Courtesy of HYUNDAI MOTOR CO.
2. Turn the output of WASHER INTERLOCKING WIPER ON when Washer SW is turned ON for more than 0.2sec during the operation of INT WIPER. If Washer SW is turned on for less than 0.2sec, turn the output of Wiper Relay ON once.
   Fig 4: Time Chart - Washer Interlocking Wiper (3 Of 3)

   Courtesy of HYUNDAI MOTOR CO.
3. In case of starting (IGN1 ON & IGN2 OFF) ignore the input of Washer SW.

1. Turn the output of Wiper Relay for 700ms when turning Mist SW ON at the status of IGN2 ON.
   Fig 5: Time Chart - Mist Interlocking Wiper (1 Of 2)

   Courtesy of HYUNDAI MOTOR CO.
2. If the input of Mist SW is continuous (for more than 700ms), keep the condition of Wiper Relay is ON and if Mist SW is turned OFF, turn the output of Wiper Relay for 700ms from that point.
3. Ignore the input of Mist SW while operating WIPER by INT WIPER, WASHER Interlocking WIPER.
   Fig 6: Time Chart - Mist Interlocking Wiper (2 Of 2)

   Courtesy of HYUNDAI MOTOR CO.