Owners report two major failure patterns: airbags that fail to deploy during significant impacts, and malfunctioning passenger-side occupant sensors. In one severe case, a vehicle rolled twice at 45 mph after sudden acceleration and brake loss; side curtain airbags deployed but frontal airbags did not, despite the dealer having serviced them months earlier. Post-accident diagnostics found airbag control unit and crash zone communication failures. Other owners describe frontal crashes at 45–50 mph where no airbags deployed, and one hit at 50–60 mph with a complete rollover and no deployment.
Separate from deployment failures, multiple owners report the passenger-side airbag occupant sensor staying off or blinking even with an adult in the seat, meaning the airbag will not protect that passenger. One dealer blamed a damaged wiring harness; others simply confirmed the sensor defect. A recall (08V690000) was issued for frontal airbags, but owners report that dealer repairs silenced the warning light without fixing underlying faults. One owner took the vehicle in after the recall service and was told the seat cushion had water damage; the repair was never completed. Another owner was denied warranty coverage for the sensor because the failure allegedly resulted from an accident, despite Nissan initially indicating it was covered.
Failure modes owners describe
Front airbags fail to deploy in crash
Airbags did not deploy during frontal or side-impact collisions despite sufficient force to trigger them. One case involved a rollover at 45 mph; another a 45-50 mph frontal crash; a third a 50-60 mph side impact with rollover.
When: During impact at 45-50 mph or higher
Symptoms owners cite: No airbag deployment on impact; No warning lights prior to accident in some cases
Codes mentioned: Airbag control unit failure, Crash zone communication unit failure
Recalls/TSBs owners mention: Recall 08V690000 (frontal airbags) issued and repair attempted
Side curtain airbag partial deployment
Side curtain airbags deployed fully during rollover, but dashboard (frontal) airbags did not. One incident involved a severe two-roll accident with front-end damage.
When: Rollover accident at 45 mph
Symptoms owners cite: Side curtain airbags deployed fully; Dashboard/frontal airbags did not deploy; Deployment occurred despite prior dealer repair attempt
Codes mentioned: Airbag control unit failure, Crash zone communication unit failure
Repairs/costs cited: Dealer had repaired airbags a few months prior when warning light came on; repair only silenced light but did not fix underlying operation flaw
Airbag warning light persists after dealer repair
Warning light remained illuminated after dealer service, with subsequent diagnostics revealing water damage to seat cushion or other unresolved faults. Repairs did not resolve the underlying issue.
When: At or shortly after 70,000 miles following recall repair
Symptoms owners cite: Airbag warning light on instrument panel after recall service; Light persisted despite multiple dealer visits; Water damage detected in passenger seat cushion on second visit
Repairs/costs cited: Technician recommended front passenger seat belt replacement on first visit; seat cushion replacement due to water damage on second visit. Vehicle not repaired.
Recalls/TSBs owners mention: Vehicle included in recall 08V690000 (frontal airbags) but repair did not resolve warning light
Airbags deploy without impact
Airbags deployed suddenly at highway speed with no collision or impact. Owner sustained injuries to left arm, hand, and rib area.
When: At approximately 118,000 miles while driving 40 mph
Symptoms owners cite: Sudden airbag deployment without warning or impact; Owner injury (left arm, hand, rib area); Airbag control module damaged
Repairs/costs cited: Dealer diagnosed airbag control module unit failure requiring replacement. Vehicle not repaired.
Recalls/TSBs owners mention: Manufacturer notified but vehicle not included in recall
Passenger airbag sensor malfunction
Front passenger airbag sensor failed to register adult occupants, causing the airbag to remain off. Wiring harness damage was cited by dealer in one case. Sensor light remained on continuously.
When: 2007 (few months after purchase); recurring condition
Symptoms owners cite: Passenger airbag off-light illuminated with adult passenger present; Passenger airbag sensor wiring harness damaged (per dealer); Airbag will not deploy if occupant not detected; Sensor light blinking or continuously on whether passenger present or absent
Repairs/costs cited: Dealer replaced wiring harness per diagnosis. Ongoing condition reported by multiple owners.
Recalls/TSBs owners mention: Recall issued for airbag sensor; Nissan stated extended warranty coverage available but dealership claimed not covered if failure resulted from accident; owners report conflicting information
Synthesized from 10 NHTSA owner complaints — unverified consumer
allegations, summarized for patterns. The verbatim filings appear below.