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Driving Support Switch Control Ecu: Removal: Removal

  1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL 
    WARNING:

    Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to disable the SRS system.

    NOTE:
    • w/ Navigation System for HDD:

      After the ignition switch is turned off, the HDD navigation system requires approximately a minute to record various types of memory and settings. As a result, after turning the ignition switch off, wait a minute or more before disconnecting the cable from the negative (-) battery terminal.

    • When disconnecting the cable, some systems need to be initialized after the cable is reconnected. Refer to INITIALIZATION .
  2. REMOVE DOOR SCUFF PLATE ASSEMBLY RH  . Refer to REMOVAL - Step 6
  3. REMOVE COWL SIDE TRIM BOARD RH  . Refer to REMOVAL - Step 8
  4. REMOVE INSTRUMENT PANEL FINISH PANEL END RH  . Refer to REMOVAL - Step 6
  5. REMOVE NO. 2 INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY  . Refer to REMOVAL - Step 2
  6. REMOVE INSTRUMENT LOWER COVER LH  . Refer to REMOVAL - Step 28
  7. REMOVE NO. 2 INSTRUMENT LOWER PANEL AIRBAG ASSEMBLY  . Refer to REMOVAL - Step 7
  8. REMOVE INSTRUMENT SIDE PANEL RH  . Refer to REMOVAL - Step 25
  9. REMOVE CENTER INSTRUMENT CLUSTER FINISH PANEL GARNISH  . Refer to REMOVAL - Step 26
  10. REMOVE NO. 2 INSTRUMENT PANEL REGISTER ASSEMBLY  . Refer to REMOVAL - Step 27
  11. REMOVE INSTRUMENT PANEL BOX DOOR COVER  . Refer to REMOVAL - Step 30
  12. REMOVE INSTRUMENT PANEL BOX ASSEMBLY  . Refer to REMOVAL - Step 31
  13. REMOVE DRIVING SUPPORT SWITCH CONTROL ECU 
    1. Disconnect the connector.
    2. Remove the bolt and driving support switch control ECU.
      Fig 1: Identifying Driving Support Switch Control ECU, Connector And Bolt
      GTY255919Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002