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Navigation Ecu: Replacement

WARNING: This page is about a different car, the 2004 Lexus SC 430. However, it is still accessible from the selected car via links, so may be relevant.

HINT:

COMPONENTS: See COMPONENTS 

  1. REMOVE REAR FLOOR FINISH PLATE (See  OVERHAUL  ) 
  2. REMOVE LUGGAGE COMPARTMENT FLOOR MAT (See  OVERHAUL  ) 
  3. REMOVE LUGGAGE COMPARTMENT TRIM COVER LH (See  OVERHAUL  ) 
  4. REMOVE LUGGAGE COMPARTMENT TRIM COVER RH (See  OVERHAUL  ) 
  5. REMOVE SPARE WHEEL COVER ASSY (See  OVERHAUL  ) 
  6. REMOVE TOOL BOX COVER (See  OVERHAUL  ) 
  7. REMOVE LUGGAGE COMPARTMENT TRIM COVER SUB-ASSY REAR (See  OVERHAUL  ) 
  8. REMOVE TONNEAU COVER ASSY (See  OVERHAUL  ) 
  9. REMOVE LUGGAGE COMPARTMENT TRIM COVER FRONT (See  OVERHAUL  ) 
  10. REMOVE LUGGAGE COMPARTMENT TRAY BRACKET FRONT 
    1. Remove the 2 bolts, 2 nuts and 2 luggage compartment tray bracket fronts.
  11. REMOVE NAVIGATION ECU 
    1. Remove the bolt and 2 nuts.
    2. Disconnect the 3 connectors, then remove the navigation ECU.
    Fig 1: Removing Navigation ECU
    G03479625Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  12. REMOVE DISC PLAYER BRACKET 
    1. Remove the 2 screws and disc player bracket.
    Fig 2: Removing Disc Player Bracket
    G03479626Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  13. REMOVE DISC PLAYER BRACKET NO. 2 
    1. Remove the 2 screws and disc player bracket No. 2.
    Fig 3: Removing Disc Player Bracket No. 2
    G03479627Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002