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Home >> Toyota >> 2005 >> Prius L4-1.5L (1NZ-FXE) Hybrid >> Repair and Diagnosis >> Hybrid Drive Systems >> Power Control System >> Drive Motor Control Module >> Service and Repair
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Drive Motor Control Module: Service and Repair

HYBRID VEHICLE CONTROL ECU
REPLACEMENT
1. REMOVE REAR FLOOR BOARD NO.2
2. REMOVE DECK FLOOR BOX REAR
3. REMOVE REAR FLOOR BOARD NO.3
4. DISCONNECT ENGINE WIRE NO.3 (BATTERY NEGATIVE TERMINAL)
5. REMOVE INSTRUMENT PANEL REGISTER ASSEMBLY NO.1
6. REMOVE INSTRUMENT PANEL FINISH PANEL SUB-ASSEMBLY LOWER
7. REMOVE INSTRUMENT PANEL FINISH PANEL SUB-ASSEMBLY UPPER
8. REMOVE INSTRUMENT PANEL REGISTER ASSEMBLY NO.3
9. REMOVE INSTRUMENT PANEL REGISTER ASSEMBLY NO.4
10. REMOVE INSTRUMENT PANEL REGISTER ASSEMBLY NO.2
11. REMOVE MULTI-DISPLAY ASSEMBLY
12. REMOVE GLOVE COMPARTMENT DOOR STOPPER SUB-ASSEMBLY
13. REMOVE GLOVE COMPARTMENT DOOR ASSEMBLY
14. REMOVE GLOVE COMPARTMENT DOOR
15. REMOVE INSTR PANEL SPEAKER PANEL SUB-ASSEMBLY NO.1 W/CTR SPEAKER
16. REMOVE FRONT PILLAR GARNISH CORNER PIECE RH
17. REMOVE FRONT PILLAR GARNISH CORNER PIECE LH
18. REMOVE FRONT PILLAR GARNISH RH
19. REMOVE FRONT PILLAR GARNISH LH
20. DISCONNECT PASSENGER AIRBAG CONNECTOR
21. REMOVE INSTRUMENT PANEL SUB-ASSEMBLY W/PASSENGER AIRBAG ASSEMBLY
22. REMOVE HEATER TO REGISTER DUCT NO.3
23. REMOVE ECM





24. REMOVE HYBRID VEHICLE CONTROL ECU
a. Remove the 2 nuts and hybrid vehicle control ECU.
25. INSTALL HYBRID VEHICLE CONTROL ECU
a. Install the hybrid vehicle control ECU with the 2 nuts.
Torque: 5.5 Nm (56 kgf-cm, 49 inch lbs.)
26. INSTALL ECM
27. INSTALL HEATER TO REGISTER DUCT NO.3
28. INSTALL INSTRUMENT PANEL SUB-ASSEMBLY W/PASSENGER AIRBAG ASSEMBLY
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-ASSEMBLY NO.1 W/CTR SPEAKER
35. INSTALL GLOVE COMPARTMENT DOOR
36. INSTALL GLOVE COMPARTMENT DOOR ASSEMBLY
37. INSTALL GLOVE COMPARTMENT DOOR STOPPER SUB-ASSEMBLY
38. INSTALL MULTI-DISPLAY ASSEMBLY
39. INSTALL INSTRUMENT PANEL REGISTER ASSEMBLY NO.2
40. INSTALL INSTRUMENT PANEL REGISTER ASSEMBLY NO.4
41. INSTALL INSTRUMENT PANEL REGISTER ASSEMBLY NO.3
42. INSTALL INSTRUMENT PANEL FINISH PANEL SUB-ASSEMBLY UPPER
43. INSTALL INSTRUMENT PANEL FINISH PANEL SUB-ASSEMBLY LOWER
44. INSTALL INSTRUMENT PANEL REGISTER ASSEMBLY NO.1
45. CONNECT BATTERY NEGATIVE TERMINAL
Torque: 6.0 Nm (61 kgf-cm, 53 inch lbs.)
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)
51. REGISTER ECU COMMUNICATION ID (W/ SMART KEY)
52. POWER WINDOW CONTROL SYSTEM INITIALIZE


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