HEADLIGHT CLEANER CONTROL RELAY ON-VEHICLE INSPECTION


  1. INSPECT HEADLIGHT CLEANER CONTROL RELAY


    1. A01CCNIE28

      Disconnect the A43 headlight cleaner control relay connector.

    2. Measure the voltage according to the value(s) in the table below.

      Standard Voltage
      Tester Connection Condition Specified Condition
      A43-3 (IG) - Body ground Engine switch off Below 1 V
      Engine switch on (IG) 11 to 14 V
      A43-6 (PB) - Body ground Always 11 to 14 V
      A43-1 (HDLO) - Body ground Light control switch in head position Below 1 V
      Light control switch off 11 to 14 V
      A43-2 (H) - Body ground Headlight cleaner switch off 11 to 14 V
      Headlight cleaner switch on Below 1 V
      A43-5 (FRWA) - Body ground Front washer switch off 11 to 14 V
      Front washer switch on Below 1 V

      If the result is not as specified, there is a malfunction in the wire harness.

    3. Measure the resistance according to the value(s) in the table below.

      Standard Resistance
      Tester Connection Condition Specified Condition
      A43-4 (E) - Body ground Always Below 1 Ω

      If the result is not as specified, there is a malfunction in the wire harness.