What Causes Water Leakage in the Teana's A-Pillar?
1 Answers
a-pillar leakage reasons: 1. Sunroof drain hole blockage: If the sunroof's drain holes are clogged, rainwater cannot drain promptly and will flow along the duct interface into the car's a-pillar. 2. Poor windshield sealing: After replacing the windshield, if the adhesive application is uneven, the car's sealing performance decreases, allowing rainwater to seep into the cabin. If the windshield hasn't been replaced, it's likely due to aging sealant causing leaks. 3. Aging window seals: Over time, the window's sealing strips harden and lose effectiveness, reducing the window's seal. Additionally, improper handling of mounting holes during roof rack installation can also lead to leaks.