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Home >> Toyota >> 2009 >> Avalon XLS >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Door Lock >> Smart Key System >> Antenna Circuit >> Inspection Procedure

Inspection Procedure

  1. CHECK WIRE HARNESS (DOOR OSCILLATOR - ANTENNA) 
    1. Remove the outside handle.
      Fig 1: Identifying Door Oscillator Connector Terminals
      G05006060Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Disconnect the antenna and door oscillator connectors.
    3. Measure the resistance between the oscillator and the antenna to check for an open circuit in the wire harness.

      Resistance: 

      Below 1 Ω 

    4. Measure the resistance between the oscillator and the antenna to check for a short circuit in the wire harness.

      Resistance: 

      10 kΩ. or higher 

      HINT:

      Refer to the WIRING DIAGRAM  for connection of each terminal.

      Fig 2: Identifying Antenna Connector Terminals
      G05006061Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

    NG: REPAIR OR REPLACE HARNESS OR CONNECTOR 

    OK : PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE