Why can't GAC Trumpchi detect the key?
2 Answers
Reasons why GAC Trumpchi cannot detect the key: The smart key is low on battery, or the steering wheel is locked. The following details the reasons: Smart key low on battery: This situation is most likely due to the smart key being low on battery, causing the start system to fail to detect the weak radio waves emitted by the smart key. It is recommended to pick up the smart key and place it on the start button, then press the button to start.
I've been driving a GAC Trumpchi for three years and have encountered the issue of the key not being detected several times, mainly due to the key battery running out. In such cases, simply replacing it with a new CR2032 battery does the trick. If the battery isn't the issue, it could be signal interference, like having a phone or metal objects in the car blocking the sensor. It's recommended to try standing closer or removing the interfering objects. Occasionally, the vehicle's software might glitch, and disconnecting the battery for a few minutes before reconnecting can reset the system. There are also times when the internal circuitry of the key is damaged, especially after being dropped or exposed to water, which would require a visit to the 4S shop to inspect the key itself. Aging of the sensor in the detection system is another factor, and I've heard many owners complain about reduced sensor sensitivity requiring cleaning or replacement. Such faults directly affect starting and driving, so don't ignore them—prompt troubleshooting is essential to avoid being stranded on the road. I've developed a habit of regularly replacing the battery to prevent this.
