| Removal and Installation |
| 1. |
Disconnect the battery negative terminal.
|
| 2. |
Loosen the drain plug, and drain the engine coolant. Remove the radiator
cap to drain with speed.
|
| 3. |
Remove the air cleaner assembly.
(Refer to Intake and exhaust system - "Air Cleaner")
|
| 4. |
Disconnect the water temperature sensor connector.
(Refer to Engine Control / Fuel System - "Engine Control System")
|
| 5. |
Disconnect the radiator upper hose (A).
|
| 6. |
Remove the heater hose(A).
|
| 7. |
Disconnect the coolant hose(A).
|
| 8. |
Remove the water temperature control assembly (A).
|
| 9. |
Remove the intake manifold.
(Refer to Intake and Exhaust System - "Intake Manifold")
|
| 10. |
Remove the water pipe (A).
|
| 11. |
Install in the reverse order of removal.
|
Removal and Installation • Never remove the radiator cap when the engine is hot.
Components 1. Gasket 2. Water pump 3. Water pump pulley
Inspection The following section describes how to diagnose faults using a diagnostic instrument. 1. Connect the cable of GDS to the data link connector in driver side crash pad lower panel, and turn on the GDS.
Diagnosis with Diagnostic tool 1. In the body electrical system, failure can be quickly diagnosed by using the vehicle diagnostic system (Diagnostic tool). The diagnostic system (Diagnostic tool) provides the following information.