Why can't the 2014 Surui detect the key?
4 Answers
Key battery is dead or has poor contact. Below are the relevant details: Solution: When pressing any button on the key, if no indicator light comes on, it means the key battery is dead. You can purchase the corresponding battery model at a supermarket and replace it. It's also possible that the key battery has poor contact. You can remove the key casing, rotate the coin cell battery, or take the battery out and reinstall it after a while. Additional information: If the above methods don't work, you can use the mechanical key to open the door, place the key near the start button, and wait until the button indicator turns green to start the vehicle.
My 2014 Suri also had the trouble of not detecting the key. I remember once at a highway service area, the key just wouldn't be recognized, which made me extremely anxious. Later, I found out it was because the key battery was depleted. After replacing it with a CR2032 coin battery, it worked immediately. Signal interference is also a common issue, such as when parking near a phone charger or high-voltage power lines. Try placing the key close to the push-start button; some cars can sense and start at close range. If that doesn't work, it might be a problem with the internal chip of the key or the car's sensing antenna, requiring professional repair. I keep a mechanical key for emergencies. Regularly check the battery life monthly to avoid being stranded on the roadside. The older the car, the more attention it needs for maintenance to prevent affecting daily use.
I've been working with cars for years and have encountered many cases of the 2014 Surui key detection issue. A dead key battery is the prime suspect, especially since the original battery tends to weaken after two or three years—try replacing it with the same model. Interference in environments with strong signals, like supermarket parking lots, can also cause failure; try moving to a different spot. In severe cases, it might be a faulty car sensor module or antenna. The Surui uses an RFID system, and dust or moisture in the module can lead to malfunction. I recommend first trying the spare key to start the car. If that doesn't work, use a diagnostic tool to read the fault codes and pinpoint the issue. Don't underestimate minor faults—improper handling could affect the electronic system. It's safest to visit a 4S shop for a thorough check-up early on, saving you from costly repairs later.
I think this issue is related to electronic signal transmission. When the wireless chip in the key fails, the car receiver cannot detect it. The 2014 Surui's keyless start system requires a strong signal, so check if the battery model is CR2032 and replace it if the power is insufficient. Interference sources like Wi-Fi routers or chargers nearby have a significant impact. Try restarting the vehicle system in an open area, turn off all electrical devices, and place the key near the start button. For complex situations like antenna module failures, professional tools are needed for detection. My personal experience is to regularly check the key components during maintenance to prevent sudden problems.
