What Causes Water Accumulation in the Spare Tire Compartment of the Arrizo 5?
2 Answers
Here are the reasons for water accumulation in the spare tire compartment of the Arrizo 5: Vehicle has been involved in an accident: If the rear of the vehicle has been rear-ended, minor deviations may occur in the tailgate seams during repair, leading to poor sealing of the trunk, which can cause water leakage during rainy weather. Trunk seal strip is cracked: Automotive seal strips and gaskets are crucial components for waterproofing and dustproofing. If they age or crack, they can easily lead to water leakage inside the vehicle or allow water ingress when the vehicle passes through water due to poor sealing. Replacement of the rear taillights: If the vehicle has had its rear taillights replaced, gaps may form. Additionally, substandard wiring during the installation of a reverse radar can cause rainwater to enter the trunk along the wiring.
Last time I helped my neighbor check this issue with the Arrizo 5, I directly lifted the trunk mat and felt for water accumulation in the spare tire well. The most common cause is aging seal strips on the taillights, allowing water to seep in through the gaps around the light housing. Another issue is the drainage channel below the rear windshield—if leaves block the drain holes, water will flow into the spare tire compartment. Even more extreme, cars with previously removed rear bumpers may leak if the clips weren’t reinstalled tightly. Shine a flashlight on the left and right inner linings of the trunk; if they’re damp, it indicates a sealing problem. As a temporary fix, remove the spare tire to let it dry and use a hairdryer on the corners, otherwise, the spare tire will rust and smell in the summer.
