What Causes the Airbag Warning Light to Illuminate in the Geely Boyue?
3 Answers
If the airbag warning light is illuminated in the Geely Boyue, it may be due to the following reasons: 1. Foreign objects, especially metal shavings, around the airbag sensor wiring harness causing a short circuit, leading to a false alarm of the warning light. 2. The warning light may be triggered by erroneous data reported by the vehicle's ECU sensor. 3. A malfunction in the airbag itself. The airbag indicator light continues to flash or stays illuminated for more than 6-8 seconds after the vehicle is started. Alternatively, if the airbag indicator light flashes for 5 seconds and then stays illuminated while the vehicle is in operation, it indicates a possible airbag malfunction. In such cases, it is advisable to visit a 4S dealership for inspection and repair as soon as possible.
The most common cause for the airbag light to illuminate is a loose connector. Recently, my car had the same issue, and I found that the sensor connector under the seat was loose—it would trigger the light on bumpy roads. Using my phone's selfie camera to inspect the wiring harness under the seat, sure enough, it was loose. After firmly reconnecting it, the warning light went off. Additionally, moisture in the airbag module can cause problems, especially after driving through water during rainy days. Another potential issue is wear in the clock spring; aging of the spiral cable inside the steering wheel can lead to poor contact. Lastly, a crucial reminder: never attempt to disassemble the airbag yourself, as it contains explosive devices and is very dangerous. It's best to visit a 4S shop to diagnose the fault codes with a computer, as the airbag system is critical for safety.
I've encountered this situation twice before. Let me guide you through the troubleshooting steps. First, open the hood and check the battery voltage - if it's below 12 volts, it may affect the power supply to the airbag control module. Next, inspect the area around the seatbelt buckle, as people often kick the pretensioner wiring when placing their phones there. Pay special attention to the yellow junction box under the steering wheel - the connectors for the airbag inside are prone to water ingress and oxidation. This happened to my car once after washing; I had to clean the contacts with alcohol-soaked cotton swabs to fix it. Also, aftermarket leather steering wheel covers can easily damage the airbag clock spring, which requires steering wheel removal to inspect. Never take risks with safety systems - get it properly diagnosed at a repair shop immediately.
