Removal and Installation: Removal
WARNING: This page is about a different car, the 2019 Nissan NV3500 HD, 2019 Nissan NV2500 HD, and 2019 Nissan NV1500. However, it is still accessible from the selected car via links, so may be relevant.
- Partially drain the engine cooling system. Refer to Changing Engine Coolant .
- Disconnect the harness connector from the heater pump.
- Disconnect the two heater hoses.
- Remove nut, and heater pump.