Rear Wiper And Washer

Rear wiper working conditions
- The rear wiper is available in RUN state.
- In the START state, all the wiper and washer outputs are halted and then activated again.
- In the OFF and ACC states, the rear wiper stops its movement at current position. The rear wiper will move to the park position at the next IGN ON. In these states, the rear washer is not activated.
Rear washer working condition
- If the washer signal is active less than 60ms, the signal is neglected.
- If the washer signal is active for T1 (between 60ms and 300ms), the rear wiper output is turned on for T2 (2.5~3.8 sec), T3 (300ms) after the washer has been turned ON.
  Rear washer activated for T1 : [60ms;300ms]
  
  Fig 1: Front Wiper And Washer Blinking Pattern
  Courtesy of HYUNDAI MOTOR CO.
  
  T1 : 0.06 ~ 0.3 sec
  
  T2 : 2.5 ~ 3.8 sec.
  
  T3 : 0.3 sec.
Functional diagram

Fig 2: Front Wiper And Washer - Functional Diagram

Courtesy of HYUNDAI MOTOR CO.