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Smart Key System - Diagnostics: Inspection

  1. INSPECT OUTSIDE DOOR HANDLE (LOCK SWITCH) 
    1. Remove the outside door handle.
    2. Check the resistance between the terminals of the connector when the switch is operated.
    TESTER CONNECTION AND SPECIFIED CONDITION

    Tester Condition Switch Connection Specified Condition
    4 - 5 Switch pushed Below 1 Ω
    4 - 5 Switch not pushed 10 kΩ or higher

    If the result is not as specified, replace the outside door handle.

    Fig 1: Identifying Outside Door Handle Connectors
    G03002957Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. INSPECT SMART KEY CANCEL SWITCH 
    1. Remove the smart key cancel switch.
    2. Check the resistance between the terminals of the connector when the switch is operated.
    TESTER CONNECTION AND SPECIFIED CONDITION

    Tester Condition Switch Connection Specified Condition
    1 - 2 Switch pushed Below 1 Ω
    1 - 2 Switch not pushed 10 kΩ or higher

    If the result is not as specified, replace the smart key cancel switch.

    Fig 2: Identifying Smart Key Cancel Switch
    G03002958Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002