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Hybrid Vehicle Control Ecu: Replacement

WARNING: This page is about a different car, the 2004 Toyota Prius. However, it is still accessible from the selected car via links, so may be relevant.
  1. REMOVE REAR FLOOR BOARD NO. 2 (See  SERVICE PLUG GRIP  ) 
  2. REMOVE DECK FLOOR BOX REAR (See  SERVICE PLUG GRIP  ) 
  3. REMOVE REAR FLOOR BOARD NO. 3 (See  SERVICE PLUG GRIP  ) 
  4. DISCONNECT ENGINE WIRE NO. 3 (BATTERY NEGATIVE TERMINAL) (See  SERVICE PLUG GRIP  ) 
  5. REMOVE INSTRUMENT PANEL REGISTER ASSY NO. 1 (See  INSTRUMENT PANEL  ) 
  6. REMOVE INSTRUMENT PANEL FINISH PANEL SUB-ASSY LOWER (See  INSTRUMENT PANEL  ) 
  7. REMOVE INSTRUMENT PANEL FINISH PANEL SUB-ASSY UPPER (See  INSTRUMENT PANEL  ) 
  8. REMOVE INSTRUMENT PANEL REGISTER ASSY NO. 3 (See  INSTRUMENT PANEL  ) 
  9. REMOVE INSTRUMENT PANEL REGISTER ASSY NO. 4 (See  INSTRUMENT PANEL  ) 
  10. REMOVE INSTRUMENT PANEL REGISTER ASSY NO. 2 (See  INSTRUMENT PANEL  ) 
  11. REMOVE MULTI-DISPLAY ASSY (See  INSTRUMENT PANEL  ) 
  12. REMOVE GLOVE COMPARTMENT DOOR STOPPER SUB-ASSY (See  INSTRUMENT PANEL  ) 
  13. REMOVE GLOVE COMPARTMENT DOOR ASSY (See  INSTRUMENT PANEL  ) 
  14. REMOVE GLOVE COMPARTMENT DOOR (See  INSTRUMENT PANEL  ) 
  15. REMOVE INSTR PANEL SPEAKER PANEL SUB-ASSY NO. 1 W/CTR SPEAKER (See  INSTRUMENT PANEL  ) 
  16. REMOVE FRONT PILLAR GARNISH CORNER PIECE RH (See  INSTRUMENT PANEL  ) 
  17. REMOVE FRONT PILLAR GARNISH CORNER PIECE LH (See  INSTRUMENT PANEL  ) 
  18. REMOVE FRONT PILLAR GARNISH RH (See  INSTRUMENT PANEL  ) 
  19. REMOVE FRONT PILLAR GARNISH LH (See  INSTRUMENT PANEL  ) 
  20. DISCONNECT PASSENGER AIRBAG CONNECTOR (See  INSTRUMENT PANEL  ) 
  21. REMOVE INSTRUMENT PANEL SUB-ASSY W/PASSENGER AIRBAG ASSY (See  INSTRUMENT PANEL  ) 
  22. REMOVE HEATER TO REGISTER DUCT NO. 3 (See  INSTRUMENT PANEL  ) 
  23. REMOVE ECM (See  REPLACEMENT  ) 
  24. REMOVE HYBRID VEHICLE CONTROL ECU 
    1. Remove the 2 nuts and hybrid vehicle control ECU.
      Fig 1: Removing Hybrid Vehicle Control ECU
      G00950704Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  25. INSTALL HYBRID VEHICLE CONTROL ECU 
    1. Install the hybrid vehicle control ECU with the 2 nuts.

      Torque: 5.5 N.m (56 kgf.cm, 49 in.lbf) 

  26. INSTALL ECM (See  REPLACEMENT  ) 
  27. INSTALL HEATER TO REGISTER DUCT NO. 3 
  28. INSTALL INSTRUMENT PANEL SUB-ASSY W/PASSENGER AIRBAG ASSY 
  29. CONNECT PASSENGER AIRBAG CONNECTOR 
  30. INSTALL FRONT PILLAR GARNISH RH 
  31. INSTALL FRONT PILLAR GARNISH LH 
  32. INSTALL FRONT PILLAR GARNISH CORNER PIECE RH 
  33. INSTALL FRONT PILLAR GARNISH CORNER PIECE LH 
  34. INSTALL INSTR PANEL SPEAKER PANEL SUB-ASSY NO. 1 W/CTR SPEAKER 
  35. INSTALL GLOVE COMPARTMENT DOOR 
  36. INSTALL GLOVE COMPARTMENT DOOR ASSY 
  37. INSTALL GLOVE COMPARTMENT DOOR STOPPER SUB-ASSY 
  38. INSTALL MULTI-DISPLAY ASSY 
  39. INSTALL INSTRUMENT PANEL REGISTER ASSY NO. 2 
  40. INSTALL INSTRUMENT PANEL REGISTER ASSY NO. 4 
  41. INSTALL INSTRUMENT PANEL REGISTER ASSY NO. 3 
  42. INSTALL INSTRUMENT PANEL FINISH PANEL SUB-ASSY UPPER 
  43. INSTALL INSTRUMENT PANEL FINISH PANEL SUB-ASSY LOWER 
  44. INSTALL INSTRUMENT PANEL REGISTER ASSY NO. 1 
  45. CONNECT BATTERY NEGATIVE TERMINAL 

    Torque: 6.0 N.m (61 kgf.cm, 53 in.lbf) 

  46. INSPECT SRS WARNING LIGHT 
  47. INSTALL REAR FLOOR BOARD NO. 3 
  48. INSTALL DECK FLOOR BOX REAR 
  49. INSTALL REAR FLOOR BOARD NO. 2 
  50. REGISTER ECU COMMUNICATION ID (W/O SMART KEY) (See  ENGINE IMMOBILIZER SYSTEM  ) 
  51. REGISTER ECU COMMUNICATION ID (W/ SMART KEY) (See  ENGINE IMMOBILIZER SYSTEM  ) 
  52. POWER WINDOW CONTROL SYSTEM INITIALIZE (See  INITIALIZATION  ) 
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