What does the GAC Trumpchi fault code b002813 mean?
3 Answers
GAC Trumpchi airbag fault code b002813 indicates that the airbag resistance value is too low, which means there is a short circuit condition. The airbag resistance should be within the specified range; otherwise, the airbag cannot function properly. Replacing the airbag can resolve the issue. The specific steps are as follows: 1. Remove the airbag: Open the rear cover of the steering wheel. Loosen the airbag fixing screws by turning counterclockwise. Pull the airbag outward to remove it. Disconnect the airbag plug. 2. Install the new airbag: Install the new airbag in the reverse order to complete the process. Additional information: GAC Trumpchi is a wholly-owned subsidiary of Guangzhou Automobile Group Co., Ltd., established on July 21, 2008, with its headquarters located in Panyu District, Guangzhou. GAC Trumpchi is the first independently developed model of GAC Group, targeting the mid-to-high-end market. Its product lineup includes the Trumpchi GA3, Trumpchi GS4, Trumpchi GA5, Trumpchi GA6, and Trumpchi GA8.
I've seen this fault code B002813 on many Trumpchi models, which usually indicates an issue with the ignition circuit of the driver-side airbag. It means the system has detected excessively high resistance in the airbag circuit, possibly caused by aging wiring, corroded connectors, or a damaged airbag module. This increases the risk of the airbag failing to deploy properly in a collision. For diagnosis, it's best to use an OBD diagnostic tool to read specific data streams and confirm whether the resistance exceeds the standard, which should normally be below 2 ohms. If DIY repairs are inconvenient, it's advisable to visit a professional repair shop for a technician to inspect the wiring harness connectors under the dashboard, ensuring they are securely connected and undamaged. Repairs may involve replacing the airbag controller or fixing the wiring harness, which isn't costly but is crucial for safety—don't delay. Regular interior cleaning to reduce moisture corrosion can help prevent similar faults.
Last time my Trumpchi car displayed the B002813 code, which according to the manual is related to the airbag system - specifically indicating an issue with the driver's side airbag. It could be caused by a loose connection or increased resistance, meaning the airbag might not deploy in an emergency. Never ignore this and continue driving recklessly - safety first! I immediately went to the 4S dealership where they scanned it for a small fee, and it turned out to be just a loose connector that was easily fixed. I'd suggest you first confirm the specific issue using a basic OBD tool - you can get a Bluetooth adapter online to connect with your phone for diagnosis. If you don't have the equipment, don't hesitate to visit a reliable repair shop nearby. Never neglect airbag malfunctions - fixing it early brings peace of mind, don't risk big trouble by trying to save small money.
