Why does the GAC Trumpchi GS4 prompt to check the airbag?
2 Answers
Trumpchi GS4's 'Check Airbag' warning may be caused by a depleted smart key battery. The system cannot detect the presence of the key, which triggers the lock symbol illumination on the dashboard. Please check if the key's voltage is normal. The airbag control module is typically located in front of or beneath the gear lever. Below is relevant information about airbags: The airbag system is a passive safety protection system (refer to vehicle safety performance). When used in conjunction with seat belts, it provides effective collision protection for occupants. During a vehicle collision, automotive airbags can reduce head injury rates by 25% and facial injury rates by approximately 80%.
I've encountered the 'check airbag' warning on my Trumpchi GS4 several times. The most common cause is a faulty airbag sensor—like when the vehicle's sensors get loose connections due to bumps or moisture, triggering false alarms. Another possibility is an issue with the airbag system's control module, where the software might freeze and need a reboot, or the hardware wiring could be loose—especially the connectors under the front seats, which tend to collect dust and oxidize. You should visit a repair shop immediately to scan the trouble codes with a diagnostic tool and pinpoint the issue; otherwise, the airbags might not deploy in an accident, posing a safety risk. For daily driving, try to avoid rough roads to minimize electronic interference, and prevent liquids from splashing near the control unit—this is crucial for extending the airbag system's lifespan. During routine maintenance, have the technician inspect the related wiring—prevention is better than repair.