Tools: 09 Big Dipper, screwdriver.
1. First, turn off the engine and wait for it to cool down.
2. Located in the car, remove the connector of the heating water pipe. This requires you to open the hood, then find the heater hose connector and unscrew it.
3. Remove the heating water pipe. When disassembling, please pay attention to the direction and position of the heating pipe, so as to install the new heating pipe smoothly.
4. Remove the heater water tank. It is necessary to disassemble the instrument panel, loosen the screws on both sides of the cross beam fixing the steering wheel with a screwdriver, and take out the small heater water tank.
5. After taking out the old warm air small water tank, install a new warm air small water tank. Ensure that the new heater water tank is installed correctly and securely.
6. Reinstall the heating water pipe to ensure firm connection.
7. Start the engine and check whether the heating system works normally. If necessary, you can adjust the settings of the heating system.