What is the solution for Corolla sunroof water leakage?

1 Answers
LaneAnn
07/29/25 11:22am
Corolla sunroof water leakage solution introduction: 1. Close the sunroof tightly and carefully read the car manual. 2. Unclog the drain pipe or adjust the drain pipe joint. 3. Replace or adjust the sealing strip. 4. Sealing treatment at the welding point (sealing strip). Reasons for Corolla sunroof water leakage: 1. Excessive debris in the drainage channel causing pipe blockage. 2. Drain pipe joint detachment. 3. Aging or deformation of the sunroof sealing strip. An important function of the sealing strip is waterproof sealing. The rubber strip is clamped between the sunroof and the car frame. If the sealing strip ages or is improperly installed, rainwater seeping in may exceed the drainage capacity of the channel, leading to leakage.
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