Is the heater in the Jinbei Hiace car not hot?

The front heater is not hot. Please observe the two water pipes on the heater water tank. One is in and one is out. You can feel the temperature and temperature difference with your hands. If it is not hot, check the water inlet pipe. The relevant pipelines, including the engine water temperature, if the temperature difference is too obvious, the heater water tank is blocked. If there is a certain temperature difference or it is very hot, check the working condition of the air plate inside the air box.

This situation may generally be a problem with the heater. Check as follows:

1. Check whether the connecting plug of the heater cord is loose. Find the plug and unplug it. At the same time, rub the feed material in contact with the head piece several times to achieve good contact.

2. Check whether the heater fuse (piece) is heated and deformed, resulting in poor contact; 3. Check whether the heater relay is in good condition or loose.