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Home >> Subaru >> 2013 >> BRZ Limited, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 18 (Can Communication System (Diagnostics)) >> CAN Communication System >> Basic Inspection

Basic Inspection

WARNING: This page is about a different car, the 2018 Subaru BRZ. However, it is still accessible from the selected car via links, so may be relevant.
  1. Inspection without using CAN diagnostic Before performing diagnostics, confirm the followings which may cause a defect in the body integrated unit.
    1. Measure the battery voltage and check electrolyte.

      Standard voltage: 12 V or more

      Specific gravity: 1.260 or more

    2. Check the fuse condition.

      Make sure that the fuse with specified ampere rating is used and it is not blown out.

    3. Check the connecting condition of harness and harness connector.
    4. Confirm key illumination does not blink with ignition switch turned ON.
  2. Inspection using CAN diagnostic

    Before performing diagnostics, confirm the followings which may cause a defect in the body integrated unit.

    1. If the body integrated unit has any settings inconsistent with the vehicle equipment.
    2. If the body integrated unit has any settings inconsistent with the vehicle equipment due to customization.