Other information:
Removal
1.
Prior to replacing the 4WD ECU, check the 4WD ECU's clutch learning
with the GDS tool.
(Refer to 4WD Control System - "Repair procedures")
2.
Disconnect the battery negative cable from the battery ...
Components
1. Cylinder head cover
2. Fuel pump bracket gasket
3. Cylinder head cover gasket
4. Positive Crankcase Ventilation (PCV) valve
5. Fuel pump bracket
6. Camshaft bearing cap
7. Camshaft front bearing cap
8. Intake camshaft
...