One problem related to air bag on-off switch has been reported for the 2014 Nissan Altima. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2014 Nissan Altima based on all problems reported for the 2014 Altima.
New purchased 2014 Nissan Altima sv 2. 5 with cloth interior experiences 'passenger air-bag off' light illuminating with 132 pound 5 foot 7 inch adult female occupant in passenger seat. Light displays with occupant sitting in normal straight position with feet square on floor, back centered on backrest, and arms to her sides. Problem replicates during successive trips on same and different days. Returned vehicle to dealership at approximately 150 miles. Dealership performed diagnostics demonstrating no problems detected within fault codes and verified seat installed correctly. Case opened with Nissan customer service and vehicle returned with 386 miles on odometer for Nissan field engineer testing. Service documentation from testing states removed seat and checked for OCS c/v and strain sensor lot numbers, harnesses and connectors checked, re-torqued seat frame to floor pan per esm se-31, performed zero point reset, and confirmed OCS switching rates. All information determined proper with no defects found. Problem replicated in second 2014 Altima sv with same adult female (utilizing dealership provided 2014 Altima with same trim levels as loan during engineering test). Nissan customer service states problem is closed with no defect found. No further reviews will be conducted. All attempts requesting additional assistance have failed to date.