What causes the sunroof rattle in the Corolla 1.2T?
1 Answers
The causes of sunroof rattle in the Corolla are: 1. Mainly due to gaps between the sunroof and contacting components, which can be resolved by applying adhesive tape or 3M tape. 2. Other possible causes include dirt in the sunroof sliding rails, damaged or aged rubber seals around the sunroof, or loose components. 3. If no issues are found during external inspection, applying lubricant to the sunroof sliding rails may help. If the problem persists, professional repair is recommended. Additional note: During car washing, avoid directing high-pressure water jets at the rubber seals, as this may deform them and allow water ingress, while also significantly damaging the seals.