Rear Wiper Operation

If the rear wiper and washer switch is turned to the "INT" position with the ignition switch at "ACC" or "ON" position, the ETACS-ECU causes the rear wiper to operate continuously 2 times, then intermittently at 8-second intervals.
If the selector lever (or gearshift lever) is moved to the "R" position when the rear wiper and washer switch is turned to the "INT" position and the ignition switch at "ACC" or "ON" position, the transmission range switch (or backup light switch) "R" turns ON. 1 second later, the ETACS-ECU causes the rear wiper to operate continuously 2 times to ensure good rearward visibility. The ETACS-ECU then causes the rear wiper to operate intermittently again at 8-second intervals.