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Navigation Ecu: Removal

  1. EJECT MAP DISC 
    1. Turn the engine switch on (ACC).
    2. Apply protective tape to the places shown in the illustration.
      Fig 1: Applying Protective Tape To Places Shown
      G04050533Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Insert 2 precision screwdrivers ( 1.5 or less) into the holes on both sides of the clock assembly at the angle shown in the illustration.
      NOTE: Do not pry on the clock assembly with the screwdrivers as it may damage the clock assembly.

      HINT:

      If precision screwdrivers are not available, use in-vehicle tools (part No. 09135-53010).

      Fig 2: Inserting Precision Screwdrivers Into Holes On Both Sides Of Clock Assembly
      G04050534Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Insert a protective taped screwdriver from the underside of the hazard switch and pull and remove the clock assembly.
      NOTE:
      • Do not pry on the hazard switch with the screwdriver as it may damage the switch.
    5. Remove the 2 precision screwdrivers.
    6. Push the "MENU" button.
    7. Touch "Map DVD" on the navigation screen.
    8. Touch "EJECT DVD" on the navigation screen to eject the map disc.
    9. Temporarily reinstall the clock assembly to make the removal of the multi-display assembly easier.
      Fig 3: Identifying Clock Assembly
      G04050535Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      NOTE: Do not install the clock assembly completely because it will be removed later.
    10. Turn the engine switch off.
  2. REMOVE SHIFT LEVER KNOB SUB-ASSEMBLY (for Automatic Transmission) (See  REMOVAL  ) 
  3. REMOVE SHIFT LEVER KNOB SUB-ASSEMBLY (for Manual Transmission) (See  REMOVAL  ) 
  4. REMOVE UPPER NO. 1 CONSOLE PANEL GARNISH (for Automatic Transmission) (See  REMOVAL  ) 
  5. REMOVE UPPER NO. 2 CONSOLE PANEL GARNISH (for Automatic Transmission) (See  REMOVAL  ) 
  6. REMOVE CONSOLE PANEL SUB-ASSEMBLY (for Automatic Transmission) (See  REMOVAL  ) 
  7. REMOVE REAR CONSOLE PANEL SUB-ASSEMBLY (for Manual Transmission) (See  REMOVAL  ) 
  8. REMOVE FRONT CONSOLE PANEL SUB-ASSEMBLY (for Manual Transmission) (See  REMOVAL  ) 
  9. REMOVE FRONT ASH RECEPTACLE SUB-ASSEMBLY (See  REMOVAL  ) 
  10. REMOVE CONSOLE BOX REGISTER ASSEMBLY (See  REMOVAL  ) 
  11. REMOVE CONSOLE BOX (See  REMOVAL  ) 
  12. REMOVE NO. 3 INSTRUMENT PANEL REGISTER ASSEMBLY (See  REMOVAL  ) 
  13. REMOVE CENTER LOWER INSTRUMENT CLUSTER FINISH PANEL (See  REMOVAL  ) 
  14. REMOVE MULTI-DISPLAY WITH RADIO RECEIVER ASSEMBLY (See  REMOVAL  ) 
  15. REMOVE NO. 1 RADIO BRACKET (See  REMOVAL  ) 
  16. REMOVE NO. 2 RADIO BRACKET (See  REMOVAL  ) 
  17. REMOVE MULTI-DISPLAY ASSEMBLY 
    1. Slide the multi-display in the direction shown by the arrow to remove the multi-display assembly.
    Fig 4: Identifying Multi-Display Assembly
    G04050536Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  18. REMOVE NAVIGATION ECU 
    1. Disconnect the connectors.
    2. Remove the 4 bolts and navigation ECU.
      Fig 5: Identifying Navigation ECU Connectors
      G04050537Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Fig 6: Identifying Navigation ECU Bolts
G04050538Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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