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Home >> Lexus >> 2005 >> GX 470 >> Repair and Diagnosis >> Accessories & Equipment >> Entertainment Systems >> Audio & Visual System >> Navigation Ecu >> Replacement

Navigation Ecu: Replacement

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See LOCATION  .

  1. REMOVE FRONT RH SEAT ASSY (SEE  OVERHAUL  ) 
  2. REMOVE DISC PLAYER BRACKET 
    1. Remove the bolt and screw.
    2. Remove the disc player bracket.
      Fig 1: Removing Disc Player Bracket With Bolt & Screw
      G02962406Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. REMOVE NAVIGATION COMPUTER W/ BRACKET 
    1. Disconnect the connectors and remove the bolt and screw.
    2. Remove the navigation computer w/ bracket.
      Fig 2: Removing Navigation Computer With Bracket Bolts
      G02962407Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  4. REMOVE NAVIGATION ECU COVER 
    1. Release the 2 claws and remove the navigation ECU cover.
      Fig 3: Removing Navigation ECU Cover & Releasing Claws
      G02962408Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the 4 screws and navigation ECU cover.
      Fig 4: Removing Navigation ECU Cover With Screws
      G02962409Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  5. REMOVE DISC PLAYER BRACKET NO.2 
    1. Remove the 2 screws and disc player bracket No.2.
      Fig 5: Removing Disc Player Bracket No. 2 With Screws
      G02962410Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  6. REMOVE DISC PLAYER BRACKET NO.3 
    1. Remove the 2 screws and disc player bracket No.3.
      Fig 6: Removing Disc Player Bracket No. 3 With Screws
      G02962411Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  7. INSTALL FRONT RH SEAT ASSY (SEE  OVERHAUL  )