WIPER AND WASHER SYSTEM (w/ Rain Sensor) > FAIL-SAFE CHART

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FRONT WIPER SYSTEM
The following measures are taken as fail-safe operations when any malfunction is detected by the windshield wiper relay.

Trouble Area
Fail-safe Control
Wiper Motor
The operation of the rain sensing function stops.
Communication Signal
Rain sensing function:
  1. The wiper operation continues at the speed that it was operating at prior to the malfunction.
  1. Switches to the intermittent operation if a malfunction of the rain sensor is detected when the power source is switched from IG-OFF to IG-ON or the wiper switch is in AUTO position.
Wiper switch operation:
  1. The wiper operation continues at the speed that it was operating at prior to the malfunction.