In a car collision, the airbag is the last line of defense to protect life. However, many people do not know a key component hidden behind this-that is, the "clock spring". It is an important device connecting the steering wheel and the body, and is responsible for transmitting power signals to the airbag system. Today, we will uncover the secrets of this mysterious core component.

As one of the best-selling models in the world, Toyota Corolla and Vios have won the trust of countless car owners due to their reliability. But because of this, they are also extremely demanding for parts. In particular, precision equipment such as clock springs must undergo rigorous testing to adapt to the unique design and technical standards of each model. Therefore, the exclusive clock spring developed for these two cars has become an indispensable choice.

So how to identify a really suitable for your car use quality clock spring? First of all, should pay attention to the product manufacturing process is good. Real original parts or high imitations usually have the characteristics of close fit and no obvious gap; secondly, check the surface of the conductive contact for signs of coating damage, because this is one of the basic conditions for long-term stable work. In addition, don't ignore the authenticity verification of packaging information-goods sold through regular channels are often accompanied by complete serial numbers to facilitate traceability.

If you plan to replace the old or faulty clock spring by yourself, please follow the correct steps to avoid secondary damage or even greater safety hazards. The first step, of course, is to disconnect the negative battery connection to cut off all circuit supplies in order to prevent the accidental activation of the airbag module causing serious consequences. Then remove the steering wheel fixing bolts and carefully remove the latter to expose the internal structure to see the location of the target object to be replaced. In this process, attention should be paid to keeping the action gently and evenly to prevent damage to other surrounding related mechanisms. At the same time, remember to mark the original line connection direction to facilitate subsequent reassembly and recovery work.

In order to make the new clock spring has a longer service life, in the usual driving period also need to take some precautions to care. For example, minimizing unnecessary rapid steering wheel rotation can reduce the frequency of mechanical wear and thus delay the aging process. Regular cleaning of external dust particles can also help maintain a good heat dissipation state and indirectly improve the overall performance level. In addition, during the annual routine maintenance, professionals can also be entrusted to conduct a comprehensive inspection of the area to confirm whether there are potential problems and eliminate risk factors in advance.

The last thing worth noting is to avoid buying cheap fake versions instead of genuine goods. There have been examples of some unscrupulous businesses using low prices to lure customers into buying low-quality products that eventually lead to tragedies-the lack of necessary security mechanisms makes it impossible to properly pop up life-saving things when accidents occur and misses valuable opportunities. Therefore, in any case, it is recommended to insist on the selection of trustworthy brand products to protect themselves and their families.