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Home >> Toyota >> 2013 >> Prius Three >> Repair and Diagnosis (Single Page) >> External Pages >> Different variant/trim >> Section 96 (Navigation System (Service Information) (Plug-In)) >> Navigation Ecu >> Removal >> Removal
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Navigation Ecu: Removal: Removal

WARNING: This page is about a different variant/trim than selected.
  1. PRECAUTION 
    NOTE:

    After turning the power switch off, waiting time may be required before disconnecting the cable from the negative (-) auxiliary battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) auxiliary battery terminal notices before proceeding with work. Refer to PRECAUTION .

  2. REMOVE REAR NO. 3 FLOOR BOARD  . Refer to REMOVAL - Step 2
  3. REMOVE DECK FLOOR BOX RH  . Refer to REMOVAL - Step 2
  4. REMOVE REAR NO. 3 FLOOR BOARD UPPER PLATE  . Refer to REMOVAL - Step 3
  5. DISCONNECT CABLE FROM AUXILIARY BATTERY NEGATIVE TERMINAL 
    NOTE:

    When disconnecting the cable, some systems need to be initialized after the cable is reconnected. Refer to INITIALIZATION .

  6. REMOVE INTEGRATION CONTROL AND PANEL ASSEMBLY  . Refer to REMOVAL - Step 6
  7. REMOVE LOWER CENTER INSTRUMENT CLUSTER FINISH PANEL SUB-ASSEMBLY  . Refer to REMOVAL - Step 7
  8. REMOVE INSTRUMENT CLUSTER FINISH PANEL GARNISH  . Refer to REMOVAL - Step 9
  9. REMOVE UPPER INSTRUMENT PANEL FINISH PANEL SUB-ASSEMBLY  . Refer to REMOVAL - Step 10
  10. REMOVE RADIO AND DISPLAY RECEIVER ASSEMBLY WITH BRACKET  . Refer to REMOVAL - Step 10
  11. REMOVE NO. 1 RADIO BRACKET  . Refer to REMOVAL - Step 11
  12. REMOVE NO. 2 RADIO BRACKET  . Refer to REMOVAL - Step 12
  13. REMOVE EXTENSION MODULE 
    1. Disconnect each connector to remove the navigation wire.
      Fig 1: Identifying Extension Module Connectors
      GTY331673Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Disconnect the connector to remove the extension module.
      Fig 2: Identifying Extension Module Connector
      GTY331675Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002