SERVICE INFORMATION Changes or modifications to the front seat assembly trim materials may affect the proper operation of the Front Seat-Mounted Side-Impact Supplemental Air Bags and Passenger Occupant Classification Sensor and could result in serious personal injury or death. Nissan STRONGLY RECOMMENDS AGAINST making any change to seat trim materials from the factory equipped condition. This specifically applies to replacing the seat trim with non-factory materials; adding leather/cloth seat covers, seat pads, or seat storage pouches, etc. around or over the seat back and the passenger seat cushion. See this bulletin for further detail.
full bulletin at NHTSA ↗2009 Nissan Maxima airbags problems
severe 38 complaints filed with NHTSA · avg repair $1,100 · see airbags across all vehicles →
Failure mileage
Complaints
38
Recalls
0
Avg fix
$1,100
4crashes
4injuries
When does it fail?
Of the 38 airbags complaints filed for the 2009 Nissan Maxima, here's the actual mileage breakdown — failures cluster heaviest at 25,000-50,000 mi.
0-25k
25-50k
50-75k
75-100k
100-125k
125-150k
150k+
Each bar shows the share of total complaints filed at that mileage range. Peak failure window highlighted. Some owners report problems earlier; some make it well past 150,000 miles symptom-free. Maintenance habits and driving conditions shift the curve as much as mileage alone.
What stands out
Of the 12 model years of Nissan Maxima we track for airbags problems, this one carries the most owner complaints on file — 38.
Owners have filed 38 airbags complaints with NHTSA against this vehicle, but no formal recall covers the issue — the federal record reflects what manufacturers have admitted, not everything owners are reporting.
Is there a fix? Manufacturer service bulletins
The manufacturer has issued service bulletins covering airbags on this vehicle — documented repair instructions, service campaigns, or warranty extensions sent to dealers. A TSB isn't a recall (it's not a free safety remedy), but it's the manufacturer acknowledging the issue and how to fix it.
SERVICE INFORMATION Information necessary to service the Supplemental Restraint System (SRS) safely is included in the "RESTRAINTS" section of the Electronic Service Manual (ESM) for each vehicle. IMPORTANT: Turn the ignition switch OFF, disconnect both battery terminals, and wait at least 3 minutes before performing any service on the SRS. See this bulletin for further detail.
full bulletin at NHTSA ↗SERVICE INFORMATION If you confirm there is a need to replace the steering wheel switches on an Applied Vehicle for any reason: - Do not replace the driver air bag module. The steering wheel switches are now available as a separate service part. - Refer to the Service Procedure in this bulletin for steering wheel switch removal and installation instructions. See this bulletin for more detail.
full bulletin at NHTSA ↗IF YOU CONFIRM: The front passenger seatback has a greater than normal vibration at highway speeds AND There are no other shake or vibrations with the vehicle. ACTION: Use the REPAIR FLOW CHART on page 3 to determine the repair(s) to be performed. NOTES: - The description under IF YOU CONFIRM must exist for this bulletin to apply. - If determined the passenger seatback frame will be replaced: - The headrest, seatback pad, seatback frame bolts, and side airbag nuts must also be replaced. - The seatback trim and seatback board will be reused. - Do not replace the seat cushion and frame assembly or complete seat assembly. See this bulletin for further detail.
full bulletin at NHTSA ↗Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.
The failure pattern owners describe
Owners of 2009 Nissan Maximas consistently describe passenger-side occupant sensor failures that disable the airbag system. The sensor fails to recognize normal-weight adults (125–160 lbs) and triggers the airbag warning light to stay on continuously, signaling the airbag is off—even when the seat is occupied. Some vehicles experience an erratic pattern where the light blinks on and off unpredictably for months or years before becoming constant. In multiple cases, Nissan's engineering causes the entire vehicle airbag system to shut down when this single sensor fails, leaving all occupants unprotected.
Repair quotes range from $1,476 to $3,000 and require replacing the entire front passenger seat cushion or seat bottom. Nissan Consumer Affairs denies warranty coverage once the powertrain warranty expires (typically at 60,000–100,000 miles), and no recall exists for the 2009 model despite complaints numbering in the dozens. Dealers have difficulty diagnosing intermittent sensor faults when no error code registers, and some tell owners the system is functioning normally when evidence suggests otherwise.
More alarming, a handful of owners report complete airbag system non-deployment during actual collisions, resulting in severe injuries including head trauma, fractured necks, and hip injuries requiring surgery. One owner describes airbag deployment that produced metal fragments causing lacerations. The pattern of sensor failure combined with system design that disables all airbags when one sensor fails raises serious safety questions Nissan has not addressed through recall.
Same Nissan Maxima airbags reports on nearby years: 2007 · 2008 · 2010 · 2011 · 2012
Failure modes owners describe
Passenger Occupant Sensor Malfunction / Airbag Deactivation
The occupant classification system (OCS) or weight sensor in the passenger seat fails, causing the passenger airbag warning light to illuminate and remain on continuously, indicating the airbag is disabled—even with an adult passenger seated. Multiple owners report the sensor fails to recognize normal-weight adult passengers (typically 125–160 lbs), resulting in disabled passenger-side airbag protection. In several cases, the entire airbag system shuts down when this single sensor fails.
When: Typically between 50,000–111,000 miles; some reports as early as purchase or 750 miles. One report at 257,000 miles.
Symptoms owners cite: Passenger airbag warning light stays on continuously or flashes when occupied seat is empty; Airbag light turns on and off unpredictably when normal-weight adult occupies passenger seat; Airbag warning light remains on regardless of seat occupancy status; Dashboard airbag indicator light blinks repeatedly; System disables entire vehicle airbag deployment capability (not just passenger side)
Codes mentioned: B1018, B1022, OCS sensor failure code
Repairs/costs cited: Replacement of front passenger seat cushion assembly or entire seat bottom; owners cite repair quotes ranging from $1,243–$3,000 (most commonly $1,476–$2,100). One owner states the part has been discontinued. In one case, the dealer replaced the lower seat cushion assembly with pressure bladder under warranty in 2011, but the problem recurred.
Recalls/TSBs owners mention: Nissan denies warranty coverage on vehicles outside powertrain warranty period (typically 60,000–100,000 miles). Nissan Consumer Affairs states there is no recall for this issue on 2009 Maximas, though recalls exist for some other model years. One owner was told the sensor was not designed to work with a backrest and manufacturer is not liable. Nissan states the airbag system is designed to function normally and no defect exists.
Airbag Non-Deployment During Accident
In crash events, the airbag system fails to deploy or deploys improperly. One owner reported a severe front-driver-side collision at highway speeds where no airbags deployed, resulting in major head trauma. Another reported a rear-end collision at 70 mph with airbag failure resulting in hip/back injuries and hip replacement surgery. A third collision at 30 mph resulted in no airbag deployment. In contrast, a separate narrative describes proper deployment but with metal fragments and black markings causing cuts and requiring medical attention.
When: During actual vehicle collisions; incidents reported at various mileages including 81,000, 118,000, and 257,000 miles.
Symptoms owners cite: Complete airbag system failure to deploy in front-impact collision at highway speeds; Partial or delayed airbag deployment in side-impact or rear-impact crashes; Airbag deployment producing black residue and metal fragments causing lacerations and contusions; Driver and passenger sustained serious injuries (head trauma, fractured neck, hip injuries)
Repairs/costs cited: Vehicles were totaled following crashes; no repair attempted in most cases. In one case, airbag deployment itself caused injury (metal fragments and black markings requiring medical attention).
Recalls/TSBs owners mention: No manufacturer response documented in these narratives; police reports filed in at least one case.
Intermittent / Erratic Airbag Warning Light Behavior
The airbag warning light illuminates and extinguishes erratically, regardless of actual seat occupancy. Some owners report the light comes on when they place a purse in the seat, then disappears. Others describe the light turning on and off unpredictably during normal driving with adult passengers. Dealers sometimes cannot replicate the issue when testing and find no error codes; in other cases the problem eventually progresses to continuous illumination.
When: Can appear as early as several months after purchase; progressive worsening over months or years, sometimes intermittent for 5+ years before becoming constant.
Symptoms owners cite: Airbag warning light turns on and off without clear trigger; Light activates when lightweight items (purse, personal belongings) placed in seat; Light illuminates with normal-weight adult passenger but not consistently; Intermittent flashing or blinking of dashboard airbag indicator; Problem not reproducible during dealer diagnostic inspection
Repairs/costs cited: Multiple dealer visits (up to 4 times) without successful resolution. One owner had lower seat cushion assembly replaced under warranty but problem recurred. Another owner reports the dealer could not replicate the issue and refused service unless an error code appeared, even during the warranty period.
Recalls/TSBs owners mention: Dealers often state 'nothing is wrong' or 'system is operating normally' when no error code is present. One dealer claimed the light should illuminate when the seat is unoccupied, contradicting the owner's manual.
Synthesized from 38 NHTSA owner complaints — unverified consumer allegations, summarized for patterns. The verbatim filings appear below.
What owners are reporting 2 most recent
The passenger seat airbag deactivates when an adult is seated properly in the seat. It will work sometimes and not work others. There is no reasoning between the ability for the airbag to stay active or not. After researching this issue, it seems that there are numerous Nissan models that this affects. *tr
2003 Nissan maxima. Airbags was not working on vehicle according to an local service dept. *ta the consumer stated the air bag light started blinking. Two weeks later, she received a recall letter regarding the air bag, after the first dealer, told her there was nothing wrong. *jb
Had airbags trouble with your 2009 Nissan Maxima?
File a complaint with NHTSA → It's free, official, and how every report above got here — owner filings are the federal safety record this page is built on.
Common questions
How serious is the airbags problem on the 2009 Nissan Maxima?
It's a meaningful issue. 38 complaints have been filed and the failure mode causes operational problems for owners. Repairs average $1,100.
At what mileage does the airbags typically fail?
Across the 27 complaints that reported odometer mileage, most airbags failures cluster between 40,000 and 118,000 miles, with the median around 83,000. A quarter of owners report trouble before 40,000; a quarter make it past 118,000. Maintenance history matters more than the odometer alone — this is the reported failure window, not a guarantee.
What does it cost to fix?
Independent shops typically charge around $1,100 for airbags repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to airbags?
No active recalls currently cover airbags issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Related
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Verify the raw federal record at
nhtsa.gov/vehicle/2009/Nissan/Maxima.
Severity ratings are derived from reported crashes, fires, injuries, and fatalities. Repair cost estimates are
independent-shop national averages and may differ in your area. Some links on this page are affiliate links.