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Installation








1NZ-FXE ENGINE CONTROL SYSTEM: ECM:

INSTALLATION

1. INSTALL ECM





(a) Install the No. 3 ECM bracket with the 2 screws.





(b) Install the 2 No. 2 ECM brackets with the 4 screws.





(c) Install the 3 No. 1 ECM brackets with the 6 screws.





(d) Install the ECM with the 2 nuts.
Torque: 3.0 Nm (31 kgf-cm, 27 in-lbf)





(e) Install the ECM with bracket with the 2 nuts and bolt.
Torque: 3.0 Nm (31 kgf-cm, 27 in-lbf)





(f) Connect the 4 hybrid vehicle control ECU connectors.
(g) Connect the 4 ECM connectors.
2. INSTALL NO. 3 HEATER TO REGISTER DUCT

3. INSTALL INSTRUMENT PANEL SUB-ASSEMBLY
(a) Install the instrument panel.
4. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
5. PERFORM INITIALIZATION
(a) Perform initialization (Repair Instruction - Initialization).

NOTE: Certain systems need to be initialized after disconnecting and reconnecting the cable from the negative (-) battery terminal.
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