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Home >> Lexus >> 2007 >> LS 460L >> Repair and Diagnosis >> External Pages >> Different car >> Section 647 (Interior Lighting System) >> Component Diagnosis >> Battery Saver Output/Power Supply Circuit >> Component Function Check
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Component Function Check

WARNING: This page is about a different car, the 2009 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK BATTERY SAVER OUTPUT/POWER SUPPLY FUNCTION

    CONSULT-III

    1. Turn ignition switch ON.
    2. Turn each interior room lamp ON.
      • Front room/map lamp assembly
      • Personal lamps rear
      • Foot lamps
      • Front step lamps
      • Rear step lamps
      • Trunk room lamp
      • Vanity mirror lamps
    3. Select "BATTERY SAVER" of BCM (BATTERY SAVER) active test item.
    4. While operating the test item, check that each interior room lamp turns ON/OFF.

    OFF: Interior room lamp OFF 

    ON: Interior room lamp ON 

    Is the inspection result normal? 

    YES: Battery saver output/power supply circuit is normal.

    NO: Refer to "DIAGNOSIS PROCEDURE ".