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Mayday Ecu: Removal

WARNING: This page is about a different car, the 2008 Lexus LS 600hL. However, it is still accessible from the selected car via links, so may be relevant.
  1. REMOVE LUGGAGE COMPARTMENT MAT SUB-ASSEMBLY  (See REMOVAL )
  2. REMOVE BATTERY SERVICE HOLE COVER LH  (See REMOVAL )
  3. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL 
    NOTE:
    • After the power switch is turned OFF, the HDD navigation system requires approximately 6 minutes to record various types of memory and settings. As a result, after turning the power switch OFF, wait 6 minutes 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 (see INITIALIZATION ).
  4. REMOVE NO. 1 COOLER COVER (w/ Rear Cooler)  (See REMOVAL )
  5. REMOVE BATTERY SERVICE HOLE COVER  (See REMOVAL )
  6. REMOVE ROPE HOOK ASSEMBLY  (See REMOVAL )
  7. REMOVE ROPE HOOK  (See REMOVAL )
  8. REMOVE DECK TRIM SIDE BOARD RH  (See REMOVAL )
  9. REMOVE NO. 1 LUGGAGE COMPARTMENT LIGHT ASSEMBLY  (See REMOVAL )
  10. REMOVE FRONT LUGGAGE COMPARTMENT TRIM COVER  (See REMOVAL )
  11. REMOVE REAR FLOOR FINISH PLATE  (See REMOVAL )
  12. REMOVE LUGGAGE COMPARTMENT TRIM COVER ASSEMBLY LH  (See REMOVAL )
  13. REMOVE LUGGAGE COMPARTMENT TRIM COVER ASSEMBLY RH  (See REMOVAL )
  14. REMOVE MAYDAY ECU 
    1. Disconnect the 4 connectors and 2 clamps
      2. Fig 1: Identifying Connectors And Clamps
      G04945830Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the nut and ECU
  15. REMOVE MOBILEPHONE BRACKET 
    1. Remove the 4 bolts and 2 mobilephone brackets
    Fig 2: Identifying Bolts And Mobilephone Brackets
    G04945831Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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