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Home >> Subaru >> 2020 >> BRZ tS >> Repair and Diagnosis >> Accessories & Equipment >> Headlights >> Lighting System (Exterior) >> Turn Signal Flasher >> On-Vehicle Inspection

On-Vehicle Inspection

  1. Inspection of the turn signal flasher ASSY
    1. Inspection of input/output operation
      1. Disconnect the connector D61 of the turn signal flasher ASSY.
      2. Measure the voltage between the each terminal of the vehicle wiring harness connector and the chassis ground.
        STANDARD VALUE SPECIFICATION - VOLTAGE

        Inspection terminals (Terminal symbol) Inspection conditions Standard value
        D61-4 (+B) - chassis ground IG OFF 11 to 14 V
        D61-1 (IG) - chassis ground IG OFF →ON Less than 1 V →11 to 14 V
      3. Measure the resistance between the each terminal of the vehicle wiring harness connector and the chassis ground.
        STANDARD VALUE SPECIFICATION - RESISTANCE

        Inspection terminals (Terminal symbol) Inspection conditions Standard value
        D61-7 (GND) - chassis ground Always Less than 1 Ω
        G12595337Courtesy of SUBARU OF AMERICA, INC.
      4. Connect the connector D61 of the turn signal flasher ASSY.
      5. Measure the voltage between each connector terminal and the chassis ground.
        G12595338Courtesy of SUBARU OF AMERICA, INC.
    STANDARD VALUE SPECIFICATION - VOLTAGE

    Inspection terminals (Terminal symbol) Inspection conditions Standard value
    D61-6 (ER) - chassis ground Turn signal switch (TURN R) OFF →ON 9 V or more →less than 1 V
    D61-5 (EL) - chassis ground Turn signal switch (TURN L) OFF →ON 9 V or more →less than 1 V
    D61-8 (EHW) - chassis ground Hazard switch OFF →ON 9 V or more →less than 1 V
    D61-2 (LR) - chassis ground Turn signal switch (TURN R) OFF →ON Repeats going from less than 1 V →less than 1 V ←→9 V or more, 60 to 120 times per minute.
    D61-3 (LL) - chassis ground Turn signal switch (TURN L) OFF →ON Repeats going from less than 1 V →less than 1 V ←→9 V or more, 60 to 120 times per minute.
    D61-2 (LR) - chassis ground Hazard switch OFF →ON Repeats going from less than 1 V →less than 1 V ←→9 V or more, 60 to 120 times per minute.
    D61-3 (LL) - chassis ground