Wiper And Washer System Fail-Safe Chart

  1. FRONT WIPER SYSTEM

Wiper And Washer System -- Fail-Safe Chart



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

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 ignition switch is turned from off to 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.