FixVault
Home › Subaru › 2013 › BRZ Limited, Automatic Trans › Repair and Diagnosis › External Pages › Different car › Section 106 (Lighting System (Interior)) › Lighting System › Function Inspection

Function Inspection

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. Before troubleshooting
    1. Basic inspection
      1. Measure the battery voltage.

        Voltage: 11 to 14V (when the engine is stopped)

    2. Inspect for blown light bulbs and fuses, wiring harnesses open circuit, short circuits, and poor contact of connectors, in places where you can inspect visually.
  2. Illuminated entry system control operation check A
    CAUTION: Perform the check with the initial settings of the customize function.
    NOTE: The following lights will illuminate with the illuminated entry system (Perform the check with the mode change switch of the map light ASSY set to the DOOR mode):
    • Map light ASSY
    • Push button start switch (text illumination)*1
    • Transponder key amplifier (key cylinder light)*2

      *1: When there is a smart entry & start system

      *2: When there is no smart entry & start system

    1. Check that the lights illuminate in the following conditions:
      1. Open one of the doors.
    2. Check that the light illuminates for 15 seconds and then goes off in one of the following conditions:
      1. Enter the ID collation area for the smart key.*1
      2. Perform the unlock operation (wireless unlock, smart unlock, and unlock with key interlock).
      3. When any doors are open with IG OFF, close all the doors.
      4. With all the doors closed, turn the ignition from IG ON →IG OFF.

        *1: When there is a smart entry & start system

    3. Check that the lights go off in one of the following conditions:
      1. Exit the ID collation area for the smart key, then wait for 3 seconds or more. * 1
      2. Close and lock all the doors with IG OFF.
      3. With all the doors closed, turn the ignition to ACC ON or IG ON.
      4. When the lights illuminate with IG OFF, turn the ignition to ACC ON or start the engine.

        *1: When there is a smart entry & start system

  3. Battery saver inspection
    1. When one of the doors is not fully closed with IG OFF, check that the lights that illuminated with the illuminated entry system go off after approx. 20 minutes.
      NOTE: If the operating conditions for the light control are met, the battery saver control will be cancelled.
About FixVault