RAIN SENSOR REINITIALIZATION SETTING

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  Caution
  • If the initialization is performed again with water or dirt on the windshield, the rain sensor may not operate normally. Before performing the rain sensor initialization again, remove water and dirt from the windshield

  Note
  • When the switch the ignition ON after replacing the rain sensor with a new one, the windshield condition is verified and the initial setting is stored.
  • Perform the initial setting again in the following cases:
    ― The windshield is replaced and the rain sensor is reused.
    ― The auto wiper system operates incorrectly.

Without Using M-MDS

1. Remove water and dirt from the windshield surface.

2. Switch the ignition OFF.

3. Turn the windshield wiper switch to the AUTO position.

4. Within 10 s after turning the ignition switch to the ON position, turn the windshield wiper switch from the AUTO to the OFF position for five times and return it to the AUTO position. The windshield wiper will operate once at low speed when the reinitialization setting is performed correctly.

  Caution
  • If the operation is too fast, the windshield wiper switch position cannot be detected and the initial setting may not be performed. Operate the windshield wiper switch for one cycle (AUTO→OFF→AUTO) per 1 s.

Using M-MDS

1. Connect the M-MDS to the DLC-2.

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2. After the vehicle is identified, select the following items from the initialization screen of the M-MDS.

  1. Select “Electrical”.

3. Then, select items from the screen menu in the following order.

  1. Select "Rain Sensor Reset".

4. Perform the procedure as indicated on the screen.