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Navigation Ecu: Removal

WARNING: This page is about a different car, the 2007 Lexus SC 430. However, it is still accessible from the selected car via links, so may be relevant.
  1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL 
    CAUTION: Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt pretensioner activation.
  2. REMOVE REAR FLOOR FINISH PLATE (See  REMOVAL  ) 
  3. REMOVE LUGGAGE COMPARTMENT FLOOR MAT 
  4. REMOVE LUGGAGE COMPARTMENT TRIM COVER LH (See  REMOVAL  ) 
  5. REMOVE LUGGAGE COMPARTMENT TRIM COVER RH (See  REMOVAL  ) 
  6. REMOVE SPARE WHEEL COVER ASSEMBLY 
  7. REMOVE LUGGAGE COMPARTMENT TRIM COVER SUB-ASSEMBLY REAR (See  REMOVAL  ) 
  8. REMOVE TOOL BOX COVER (See  REMOVAL  ) 
  9. REMOVE TONNEAU COVER ASSEMBLY (See  REMOVAL  ) 
  10. REMOVE LUGGAGE COMPARTMENT TRIM COVER FRONT (See  REMOVAL  ) 
  11. REMOVE LUGGAGE COMPARTMENT TRAY BRACKET FRONT 
    1. Remove the 2 bolts, 2 nuts and 2 brackets.
  12. REMOVE NAVIGATION ECU 
    1. Remove the bolt and 2 nuts.
    2. Disconnect the 3 connectors and remove the ECU.
      Fig 1: Locating Navigation ECU Connectors
      G05293368Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  13. REMOVE DISC PLAYER BRACKET 
    1. Remove the 2 screws and bracket.
      Fig 2: Locating Disc Player Bracket Screws
      G05293369Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  14. REMOVE NO. 2 DISC PLAYER BRACKET 
    1. Remove the 2 screws and bracket.
      Fig 3: Locating No. 2 Disc Player Bracket Screws
      G05293370Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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