What Causes Excessive Resistance in the Haval H2 Airbag?
3 Answers
Causes of excessive resistance in the Haval H2 airbag: 1. Loose airbag connector; 2. Damaged slip ring under the steering wheel or main airbag. The side airbags in the car are installed on the outer side of the car seats and function to protect passengers from side impacts by deploying during a collision, thereby reducing the impact's harm. The Haval H2 is a compact SUV with body dimensions of 4365mm in length, 1814mm in width, and 1710mm in height, and a wheelbase of 2560mm. The Haval H2 is equipped with a 1.5T turbocharged engine, delivering a maximum power of 110 kW and a maximum torque of 210 Nm, paired with a 6-speed manual transmission.
As a car enthusiast who has been driving a Haval H2 for several years, I've also encountered the issue of excessively high airbag resistance. It's usually caused by aging wires, poor contact at connectors, or oxidation. If the Haval H2's electrical system is exposed to humid environments for extended periods, the resistance can easily increase, affecting the airbag's signal transmission. In my case, I discovered the fault code during the rainy season, and upon inspection, found that the airbag wiring under the steering wheel had corroded. Cleaning it resolved the issue. I recommend parking in covered areas to avoid exposure to rain and having the electrical system checked regularly at a shop. Circuit maintenance is crucial; otherwise, the airbag might fail in an accident, which is quite dangerous. Don't rush to replace major components—start with basic checks first.
I've been driving this car for almost three years, and the airbag issue is quite a headache. High resistance is usually caused by loose connectors, worn wiring harnesses, or faulty sensors. I personally experienced the warning light coming on when the steering wheel shook, and upon inspection, it turned out to be poor contact due to oxidized wire connectors. The design of the Haval H2 makes these parts prone to dust accumulation, so I suggest asking the mechanic to clean them during routine maintenance—it's cost-effective and gives peace of mind. Don’t overlook daily maintenance; if high resistance causes the airbag to fail, it could be a serious problem in a critical moment. Also, regularly replacing the air filter can reduce internal dust buildup and prevent similar issues.
