How to solve the sunroof abnormal noise of Changan Raeton CC?
3 Answers
The solution to the sunroof abnormal noise of Changan Raeton CC: The abnormal noise of the sunroof indicates that the slide rail is severely lacking in lubrication. The slide rail should be checked for deformation and lubricated and maintained in time. The main maintenance of the sunroof is the lubrication of the slide rail. If lubrication is lacking, there will be abnormal noise, poor movement, incomplete closure, or even jamming and displacement over time, which may burn out the motor. The body size of Changan Raeton CC is 4780mm in length, 1825mm in width, and 1465mm in height, with a wheelbase of 2770mm. Changan Raeton CC is equipped with a 1.5T turbocharged engine independently developed by Changan, with a maximum power of 115 kilowatts and a peak torque of 215 N·m.
Having driven for many years, I've found that sunroof rattling is mainly caused by dirty tracks or insufficient lubrication. First, try to fix it yourself: close the sunroof, use a soft cloth and mild cleaner to wipe the track area, removing dust and small debris, and don’t forget to clean the track gaps. After cleaning, apply some silicone-based lubricant specifically for sunroofs—avoid using regular oil, as it attracts dust and worsens the issue. Open and close the sunroof a few times to distribute the lubricant evenly. If the rattling persists, check if the mounting screws are loose; vehicle vibrations can easily loosen them—just tighten them with a wrench. If the problem continues, the track might be deformed or the rubber seals may have aged, in which case you should visit a professional repair shop to avoid long-term risks like leaks or safety hazards. Regular maintenance like this can prevent rattling and save you a lot of hassle.
My car is the type with a constantly noisy sunroof, which is really annoying. It's usually due to dust in the sliding rails or insufficient lubrication, causing a creaking sound when you open it. Handling it yourself is quite simple: close the sunroof properly, use a damp towel or compressed air to clean out any debris in the rails and gaps. Then buy a can of sunroof lubricant spray and apply it—it works quite well. After spraying, open and close the sunroof a few times. If the screws are loose, tightening them should help. If the noise still doesn’t stop, the seal might be damaged or there could be an issue with the rails. Don’t try to fix it yourself at this point—head to a repair shop immediately. Also, remember to close the sunroof tightly after use to reduce the chance of dust getting into the rails.
