GX 470 V8-4.7L (2UZ-FE) (2004)
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Engine Control Module: Service and Repair
Removal and Installation
REPLACEMENT
1. REMOVE INSTRUMENT PANEL UNDER COVER NO.2
2. REMOVE INSTRUMENT PANEL ORNAMENT
3. REMOVE GLOVE COMPARTMENT DOOR ASSY
4. REMOVE ECM
a. Disconnect the 5 the ECM connectors from the ECM.
b. Remove the 3 nuts and the ECM.
c. Remove the 2 screws and the ECM bracket No. 1 from the ECM.
d. Remove the 2 screws and the ECM bracket No. 2 from the ECM.
5. INSTALL ECM
a. Install the ECM bracket No. 2 with the 2 screws to the ECM.
b. Install the ECM bracket No. 1 with the 2 screws to the ECM.
c. Install the ECM with the 3 nuts.
Torque: 13 Nm (133 kgf-cm, 10 ft. lbs.)
d. Connect the 5 ECM connectors to the ECM.
