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Home >> Toyota >> 2004 >> Highlander Limited, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 890 (Door & Lock (With Intelligent Key System)) >> DTC/Circuit Diagnosis >> Intelligent Key Warning Buzzer >> Component Inspection

Component Inspection

WARNING: This page is about a different car, the 2013 Nissan Armada. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK INTELLIGENT KEY WARNING BUZZER 

    Connect battery power supply to Intelligent Key warning buzzer terminals 1 and 3, and check the operation.

    1 (BAT+) - 3 (BAT-): the buzzer sounds 

    Fig 1: Checking Intelligent Key Warning Buzzer
    G04916841Courtesy of NISSAN NORTH AMERICA, INC.

    Is the inspection result normal? 

    YES: INSPECTION END.

    NO: Replace Intelligent Key warning buzzer.