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2024 Nissan Altima Seat Belts Problems

2 owner-reported seat belts complaints from NHTSA data

2
Complaints
Feb 2026Jul 2025
Date Range

Data sourced from NHTSA public database. For informational purposes only. Always consult a qualified mechanic.

Owner Complaints (2)

criticalSEAT BELTS,STRUCTURE,SEATS
Filed: Feb 2026

Your 2024 Nissan Altima developed a mold odor immediately after purchase with only 25 miles on the odometer. Water was discovered leaking into the trunk area due to defective weatherstripping or sealing, and despite multiple dealer visits and repair attempts, the vehicle returned to you with visible mold contamination—a professional inspection later found over 100,000 mold spores and at least 10 different types of mold inside. The vehicle remains unsafe and inoperable due to persistent mold, even after the water intrusion source was reportedly repaired. The repair will likely require complete mold remediation, replacement of weatherstripping and seals, and thorough cabin decontamination.

NHTSA #: 11717034
mediumSEAT BELTS,SEATS
Filed: Jul 2025

Your rear seatbelt warning system keeps beeping and showing an unbuckled warning even when no one is sitting in the back seat and there's nothing back there. This started about 2 months ago and creates a distraction while you're driving. The issue likely involves a faulty sensor or occupant detection system that needs to be inspected and possibly replaced.

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NHTSA #: 11671783

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