Installation

2GR-FSE ENGINE CONTROL SYSTEM: ECM: INSTALLATION

1. INSTALL ECM





(a) Install the ECM to the ECM lower bracket with the 2 screws.

Torque : 3.0 Nm (30 kgf-cm, 27 in-lbf)





(b) Connect the 2 ECM connectors.

(1) Connect the 2 connectors to the ECM and lower the 2 levers.

NOTICE:
Make sure that the 2 levers are securely lowered.





(c) Install the ECM with bracket with the 2 nuts.

Torque : 5.5 Nm (56 kgf-cm, 49 in-lbf)

2. INSTALL HYBRID VEHICLE CONTROL ECU





(a) Connect the 2 connectors to the hybrid vehicle control ECU and push each lock lever down to lock the connectors.

NOTICE:
* Make sure that the lock lever is raised 90° before connecting the connectors. Failure to do this may cause the lock lever and terminals to break.
* Do not twist the wire harness when connecting the connectors.





(b) Install the ECU with the 2 screws.

Torque : 3.0 Nm (30 kgf-cm, 27 in-lbf)

(c) Install the bracket with the 4 screws and nut.

Torque : 3.0 Nm (30 kgf-cm, 27 in-lbf for screw)

Torque : 5.5 Nm (56 kgf-cm, 49 in-lbf for nut)





(d) Attach the 3 wire harness clamps.

(e) Attach the side of the wire harness clamp labeled A to the wire harness.

3. INSTALL RADIATOR RESERVOIR ASSEMBLY





(a) Install the reservoir with the 2 bolts.

Torque : 5.0 Nm (51 kgf-cm, 44 in-lbf)

(b) Connect the inverter drain hose to the bracket.

4. INSTALL ENGINE ROOM NO. 1 RELAY BLOCK COVER

5. INSTALL ENGINE ROOM SIDE COVER LH Installation

6. INSTALL COOL AIR INTAKE DUCT SEAL Installation

7. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL

8. PERFORM REGISTRATION Service and Repair

9. RESET MEMORY Service and Repair

10. PERFORM INITIALIZATION

(a) Perform initialization Repair Instruction - Initialization.

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