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Home >> Subaru >> 2013 >> BRZ Premium, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 87 (Occupant Detection System (Diagnostics)) >> Occupant Detection System >> DTC B1761: Sensor Mat Liquid Coating Abnormal >> Inspection Steps

Inspection Steps

WARNING: This page is about a different car, the 2019 Subaru BRZ. However, it is still accessible from the selected car via links, so may be relevant.
  1. Dry front seat ASSY RH.
    1. Leave the vehicle with the windows open in a well-ventilated room for 24 hours to dry the seats.
  2. Checking diagnostic codes
    1. Clear the diagnostic code recorded in the occupant detection ECM. (Refer to CHECKING/CLEARING DIAGNOSTIC CODES )
    2. Clear the diagnostic code recorded in the airbag sensor ASSY. (Refer to CHECKING/CLEARING DIAGNOSTIC CODES )
    3. Turn the ignition switch to OFF.
    4. Turn the ignition switch to ON.
    5. Check whether a diagnostic code is recorded or not. (Refer to CHECKING/CLEARING DIAGNOSTIC CODES )

      Criteria: The diagnostic code B1761 is not output.

      NOTE: At this point, any diagnostic codes other than B1761 may be output. However, these codes are not related to this check.

    NG: Replace the front seat cushion ASSY RH

    OK: Go to next step

    Complete