Coolant Fan Switch Malfunction: Hidden Risks for Vehicles and Professional Solutions from Tongchi​

The radiator fan is a linchpin of a vehicle’s cooling system, preventing engine overheating by drawing airflow through the radiator. A malfunctioning fan can lead to severe engine damage, so regular checks are essential. As a trusted automotive solutions provider, TOCH offers clear, actionable methods to verify if your radiator fan is working correctly—suitable for both casual drivers and automotive professionals.​

The radiator fan is critical to regulating engine temperature, and a non-functional fan raises urgent questions about driving safety. As a trusted automotive solutions provider, The short answer: It’s strongly discouraged in most cases, and only feasible for extremely short distances under specific conditions.

The time required to replace a radiator fan varies based on factors like vehicle model, fan type (electric/mechanical), and repair expertise—but TOCH, a leading provider of automotive cooling solutions, offers clear insights to set realistic expectations for drivers and technicians.​

The automechanika show in Frankfurt, Germany, which takes place every two years, has finally started this year after being postponed due to the COVID-19 pandemic. Tongchi automotive cooling fan factory will invite new and old customers to our booth to negotiate.
Booth number: 10.3B35
Time: September 10-14, 2024

We will attend the Automechanika 2023 in Turkey on June 8-11, we would like to invite all dear customers to visit our booth (Hall 11 E208). Exhibition Center: Tüyap Fair Convention and Congress Center
Adress: Cumhuriyet Mahallesi Eski Hadımköy Yolu Caddesi 9/1, 34500 Büyükçekmece - İSTANBUL

In order to celebrate the 73rd National Day, our company will have a 3-day holiday from October 1st to 3th.
During this period, the company will not arrange for shipment. But if you need to inquire or order confirmation, you can still contact our salesman.

The radiator fan of Volkswagen Multivan 7E0121205J, a new product in great demand, has been developed and put into production. Customers in need, please contact our sales staff immediately, seize the market opportunity.

On October 22, 2021, we will participate in the International European Auto Parts Supply Chain Carnival at booth A61 in Guangzhou, which is the largest and most professional exhibition of European car models in China. Tongchi company has been committed to the development and sales of European car radiator fans, of course, will not miss this exhibition. We are always developing new products to meet the needs of our customers.

October 1, 2021, will be the 72nd anniversary of the founding of the People's Republic of China. We are very lucky to see the prosperity of our motherland. We hope our motherland will become better and better and our people will become happier and happier.

Late last month, we received a package from a customer in Turkey. Inside this package is the new product Audi 7E0121205J that the customer is eager to develop. He said there was a lot of demand for the product, but he spoke to many suppliers and got feedback that they didn't develop it. So he bought the original product and sent it to us, hoping we could develop it. For this model, our factory will take the way of pre-sale, customers who confirm the order before the product is launched will enjo