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Smart Key Ecu: Replacement

HINT:

  1. DISCONNECT BATTERY NEGATIVE TERMINAL 
  2. REMOVE INSTRUMENT PANEL FINISH PANEL SUB-ASSY UPPER (See  INSTRUMENT PANEL SUB-ASSY  ) 
  3. REMOVE SMART KEY ECU 
    1. Disconnect the connector.
    2. Remove the 2 screws and smart key ECU.
  4. CONNECT BATTERY NEGATIVE TERMINAL 
    NOTE: When disconnecting the negative (-) battery terminal, initialize the following systems after the terminal is reconnected. 
  5. SYSTEM INITIALIZE 
    Fig 1: System Initialize Table
    G00933881Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002