WIPER AND WASHER SYSTEM, Diagnostic DTC:B1400

DTC Code DTC Name
B1400 Rain Sensor Malfunction

DESCRIPTION

This DTC is stored when the rain sensor detects an internal malfunction.

DTC No. Detection Item DTC Detection Condition Trouble Area Memory DTC Output from
B1400 Rain Sensor Malfunction
  • When the auxiliary battery voltage is 9.5 V or more, the rain sensor temperature is abnormal for 10 seconds or more.

  • When the auxiliary battery voltage is 9.5 V or more, the output of the LED built into the rain sensor is abnormal for 2 seconds or more.

Rain Sensor Memorized Rain Sensor

PROCEDURE


  1. CLEAR DTC


    1. Clear the DTCs.

      Click here


      Body Electrical > Rain Sensor > Clear DTCs
      Result
      Proceed to
      NEXT

    NEXT
  2. CHECK FOR DTC


    1. Turn the power switch on (IG).

    2. Check for DTCs.

      Click here


      Body Electrical > Rain Sensor > Trouble Codes
      Result
      Result Proceed to
      DTC B1400 is not output. A
      DTC B1400 is output. B

    A
    B