| Components |

| 1. Gasket 2. Water pump |
3. Water pump pulley |
Removal and Installation 1. Disconnect the battery negative terminal. 2. Loosen the drain plug, and drain the engine coolant.
Removal 1. Drain the coolant. (Refer to Cooling System - "Coolant") 2. Remove the drive belt.
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.