What causes the roof noise in the 2009 Teana Duke?
2 Answers
The causes of roof noise in the 2009 Teana Duke are as follows: Lack of lubrication: The noise from the interior roof may be caused by the failure of the grease on the sliding guide rails and seals of the panoramic sunroof due to factors such as temperature, humidity, and dirt. If the sliding rails lack lubrication, over time, there will be noise, poor movement, incomplete closure, or even jamming and displacement, which can burn out the motor. Therefore, it is necessary to re-lubricate these areas, clean and lubricate the front glass panel guide rails. Loose skeleton rivets: When driving very slowly up or down slopes, over speed bumps, or up and down curbs, a short, crisp "pop" sound can be heard from the interior roof. This situation is caused by loose rivets in the sunroof skeleton and can be resolved by inspection and reinforcement.
Having driven for over a decade, roof rattles like those in the 2009 Teana Duke are quite common. It's mostly due to aging plastic trim strips on the roof – being a 2009 model, the plastic tends to warp and contract in cold weather, making creaking sounds when going over bumps. Additionally, if the welding points on the roof frame have cracked, you'll hear annoying rattling on rough roads. Also, check the sunroof rails – the Teana Duke's sunroof often has issues, and if the seals are worn or the tracks are dusty, the noise gets worse when opening it. I suggest first pressing gently on the roof to locate the source. If it's near the edges, the trim might be loose; try temporarily securing it with tape. But don't wait too long – it's best to get a full inspection at a proper repair shop to avoid minor issues turning into major repairs, which could affect both your driving mood and safety.
