Owners have filed 117 complaints
about the 2011 Nissan Leaf with NHTSA between 2011 and 2025.
The largest single group is the airbags.
Across this model's run it ranks 9 of 14 worst.
The letter says how bad. This says what kind — whether this year drew
an unusual number of complaints, unusually dangerous
ones, or failures that arrived unusually early.
The dashed ring is 50 — the national norm. Further out is worse.
Complaint volume — 55
Against the median year of the Nissan Leaf. 50 means typical for this
model; 100 means roughly double.
Severity — 49
9.4% of these complaints
involved a crash, fire, injury or death, against a national rate of
9.7%.
Early failure — 96
56% of failures with a mileage on record happened under
36,000 miles, against a national rate of
29%.
Odometer readings owners gave when they filed. About half of all
complaints include one.
Under 1,000 miles
55.5%
1,000 – 9,999 miles
2022.0%
10,000 – 24,999 miles
1516.5%
25,000 – 49,999 miles
2830.8%
50,000 – 74,999 miles
1314.3%
75,000 – 99,999 miles
77.7%
100,000 – 149,999 miles
33.3%
NHTSA crash tests
The agency crash-tested this model year itself. These are its own
photographs and star ratings.
Frontal crash test
Side barrier crash test
Side pole crash test
Photographs taken by NHTSA during its own New Car Assessment Program crash
tests of this model year. Public domain.
Configuration
Overall
Front
Side
Rollover
2011 Nissan Leaf 5 HB FWD
11% risk
When owners complained
A spike years after the car went on sale usually means a part wearing
out on schedule across the whole fleet — the kind of pattern no single
owner can see from inside their own car.
Jul 2011peak 11Apr 2025
NHTSA investigations into the 2011 Nissan Leaf
An investigation is the step before a recall: the agency has seen enough
complaints to look into a pattern itself. An open one means it thinks
something may be wrong and nothing has been fixed yet.
DP22005Opened 27 Jan 2023Closed 7 Aug 2023ELECTRICAL SYSTEM:PROPULSION SYSTEM
Pedestrian alert sounds
NHTSA received a petition on or about July 18, 2022, requesting that Federal Motor Vehicle Safety Standard (FMVSS) 141 be applied to all electric and hybrid vehicles operating in the United States. The petition can be reviewed at NHTSA.gov under ODI Number 11486072. FMVSS 141 establishes performance requirements for pedestrian alert sounds for motor vehicles. The standard applies to hybrid and electric vehicles that have a gross vehicle weight rating of 4,536 KG or less or are defined as low-speed vehicles. The standard became fully applicable to all such vehicles manufactured on or after Marc...
PE19015Opened 9 Oct 2019Closed 1 Jun 2020AIR BAGS:FRONTAL
Front Occupant Classification System Mat
Preliminary Evaluation (PE) 19-015 was opened as a result of Defect Petition (DP) 19-002 which alleged that model year (MY) 2011 and 2012 Nissan Leaf were affected by the same defect addressed in an earlier recall, NHTSA Safety Recall 16V-244, but were not included in the scope of that recall.NHTSA 16V-244 involved a defect in the Occupant Classification System, a system intended to suppress deployment of the passenger's frontal air bag under certain specific conditions. Although the DP19-002 analysis determined the allegation that earlier MY Leaf vehicles should have been included in 16V-244...
DP19002Opened 16 Aug 2019Closed 16 Oct 2019AIR BAGS:SENSOR:OCCUPANT CLASSIFICATION
Front Occupant Classification System Mat
A defect petition (see DP19-002) was received July 23, 2019 alleging that the occupant classification system (OCS) sensor (mat) in model year (MY) 2011 Nissan Leaf vehicles is defective and affects the proper deployment of the passenger front air bag. The petitioner provided a list of potentially related NHTSA reports and noted a Nissan recall involving later MY Leaf vehicles with OCS defect. NHTSA is granting the petition and opening a preliminary evaluation in response, please see PE19-015.Since receiving the defect petition, the Office of Defects Investigation (ODI) has determined that the...
Complaints that involved harm
Reports where the owner recorded a crash, a fire, an injury or a death.
Los Gatos, CACrash
VEHICLE SPEED CONTROL
On 05/28/23 while i was trying to park my 2011 Nissan Leaf in a parking lot, the car accelerated unexpectedly and hit a pole and fence and scratched an already parked car. Applying break did not slow down my car. I own this car since 2011 and never had an experience like this.
NHTSA complaint #11525249 — an unverified report by a vehicle owner.
at 32,000 milesTurlock, CACrash2 injured
STRUCTURE:BODY
I PURCHASED MY 2011 NISSAN LEAF IN SEPTEMBER OF 2012 FROM STADIUM NISSAN IN ORANGE, CALIFORNIA. I QUICKLY LEARNED THAT THIS VEHICLE WAS NOT BUILT FOR MY 69 MILE COMMUTE(4.9 MILES PER KWH), BUT WAS ABLE TO ADAPT AND MAKE IT WORK UNTIL A JOB CHANGE IN OCTOBER OF 2013. MY 10 YEAR OLD SON AND I WERE REAR ENDED SHORTLY AFTER OUR MOVE TO TURLOCK, CALIFORNIA. MY NISSAN LEAF HELD UP VERY WELL TO BEING REAR ENDED AT 45MPH BY A FULL SIZED CHEVY SILVERADO; AS I DROVE IT AWAY AND THE CHEVY WAS TOTALED. MY SON AND I BOTH RECEIVED CONCUSSIONS FROM THE ACCIDENT, AND UNFORTUNATELY HE IS STILL FACED WITH MEMORY LOSS. MY LEAF WAS TAKEN TO ALFRED MATTHEWS COLLISION CENTER FOR REPAIRS, AND SENT TO CENTRAL VALLEY NISSAN TO HAVE THE BATTERIES REMOVED AND REINSTALLED BEFORE AND AFTER THE BODY REPAIRS. THE REPAIRS TOOK MORE THAN 2 MONTHS TO COMPLETE, AND MY LEAF HAS NEVER BEEN THE SAME. MY LEAF WILL NO LONGER GET THE 69PLUS FREEWAY MILES THAT I DROVE BEFORE THE ACCIDENT, AND WILL NOW ONLY GET 40-50 CITY MILES PER CHARGE (3.8 MILES PER KWH). I HAVE TAKEN MY LEAF BACK TO CENTRAL VALLEY NISSAN AT LEAST 6 TIMES IN THE LAST 8 MONTHS, AND EVEN HAD ONE OF THE TWO NISSAN LEAF MECHANICS EVALUATE THE ISSUES. AAA WAS WILLING AND READY TO TOTAL MY LEAF BASED ON THIS DRASTIC PERFORMANCE ISSUE, BUT THEY WERE TOLD BY CENTRAL VALLEY NISSAN AND THE LEAF MECHANIC THAT MY LEAF IS PERFORMING WITHIN SPECIFICATIONS FOR A 2011 LEAF WITH 35,000 MILES. I FIND THIS HARD TO BELIEVE BASED ON YOUR EPA ESTIMATES OF 106 CITY / 92 HIGHWAY (I AM CURIOUS IF OTHER LEAF OWNERS KNOW THAT WHEN THEIR VEHICLE IS 3 YEARS OLD AND HAS 35,000 MILES; THEY WILL ONLY GET 40 MILES PER CHARGE).
NHTSA complaint #10644960 — an unverified report by a vehicle owner.
at 32,000 milesTurlock, CACrash2 injured
FUEL/PROPULSION SYSTEM
I PURCHASED MY 2011 NISSAN LEAF IN SEPTEMBER OF 2012 FROM STADIUM NISSAN IN ORANGE, CALIFORNIA. I QUICKLY LEARNED THAT THIS VEHICLE WAS NOT BUILT FOR MY 69 MILE COMMUTE(4.9 MILES PER KWH), BUT WAS ABLE TO ADAPT AND MAKE IT WORK UNTIL A JOB CHANGE IN OCTOBER OF 2013. MY 10 YEAR OLD SON AND I WERE REAR ENDED SHORTLY AFTER OUR MOVE TO TURLOCK, CALIFORNIA. MY NISSAN LEAF HELD UP VERY WELL TO BEING REAR ENDED AT 45MPH BY A FULL SIZED CHEVY SILVERADO; AS I DROVE IT AWAY AND THE CHEVY WAS TOTALED. MY SON AND I BOTH RECEIVED CONCUSSIONS FROM THE ACCIDENT, AND UNFORTUNATELY HE IS STILL FACED WITH MEMORY LOSS. MY LEAF WAS TAKEN TO ALFRED MATTHEWS COLLISION CENTER FOR REPAIRS, AND SENT TO CENTRAL VALLEY NISSAN TO HAVE THE BATTERIES REMOVED AND REINSTALLED BEFORE AND AFTER THE BODY REPAIRS. THE REPAIRS TOOK MORE THAN 2 MONTHS TO COMPLETE, AND MY LEAF HAS NEVER BEEN THE SAME. MY LEAF WILL NO LONGER GET THE 69PLUS FREEWAY MILES THAT I DROVE BEFORE THE ACCIDENT, AND WILL NOW ONLY GET 40-50 CITY MILES PER CHARGE (3.8 MILES PER KWH). I HAVE TAKEN MY LEAF BACK TO CENTRAL VALLEY NISSAN AT LEAST 6 TIMES IN THE LAST 8 MONTHS, AND EVEN HAD ONE OF THE TWO NISSAN LEAF MECHANICS EVALUATE THE ISSUES. AAA WAS WILLING AND READY TO TOTAL MY LEAF BASED ON THIS DRASTIC PERFORMANCE ISSUE, BUT THEY WERE TOLD BY CENTRAL VALLEY NISSAN AND THE LEAF MECHANIC THAT MY LEAF IS PERFORMING WITHIN SPECIFICATIONS FOR A 2011 LEAF WITH 35,000 MILES. I FIND THIS HARD TO BELIEVE BASED ON YOUR EPA ESTIMATES OF 106 CITY / 92 HIGHWAY (I AM CURIOUS IF OTHER LEAF OWNERS KNOW THAT WHEN THEIR VEHICLE IS 3 YEARS OLD AND HAS 35,000 MILES; THEY WILL ONLY GET 40 MILES PER CHARGE).
NHTSA complaint #10644960 — an unverified report by a vehicle owner.
at 50,060 milesBellevue, WACrash1 injured
SERVICE BRAKES
TL* THE CONTACT OWNS A 2011 NISSAN LEAF. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 15 MPH, THE BRAKE PEDAL WAS DEPRESSED AND FAILED TO RESPOND WITHOUT WARNING. AS A RESULT, THE CONTACT CRASHED INTO ANOTHER VEHICLE. THE CONTACT SUSTAINED INJURIES THAT DID NOT REQUIRE MEDICAL ATTENTION. A POLICE REPORT WAS FILED. THE VEHICLE WAS DESTROYED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 50,060.
NHTSA complaint #10637058 — an unverified report by a vehicle owner.
at 8,000 milesLOS Angeles, CACrash
POWER TRAIN
I HAVE RUN INTO WHAT I BELIEVE IS A SMALL DESIGN FLAW. WHILE USER ERROR IS CLEARLY INVOLVED, A SIMPLE SOFTWARE FIX COULD PREVENT THIS FROM HAPPENING. SCENARIO: 1) LEAF IS PARKED IN GROCERY STORE PARKING LOT ON A SLIGHT DOWNHILL SLOPE. 2) STARTUP SOUND IS TURNED OFF. 3) PUSH START BUTTON WHILE NOT PRESSING ON BRAKE PEDAL ADEQUATELY - LEAF GOES INTO ACCESSORY MODE. 4) TRY TO SHIFT INTO REVERSE, NOT LOOKING AT DASH SCREEN TO SEE THAT LEAF IS IN ACCESSORY MODE. 5) PRESS DOWN ON PARKING BRAKE LEVER TO DISENGAGE PARKING BRAKE. 6) PRESS ACCELERATOR. RESULT: THE LEAF IS STILL IN ACCESSORY MODE, BUT HAS SHIFTED INTO NEUTRAL AFTER STEP #4. ONCE PARKING BRAKE IS OFF AND FOOT IS ON ACCELERATOR, THERE IS NOTHING TO KEEP THE LEAF FROM ROLLING FORWARD. THIS IS NOT HYPOTHETICAL, IT HAPPENED TO ME TWICE IN THE LAST YEAR. ONE TIME I HIT A SHOPPING CART, BUT FORTUNATELY PUT THE BRAKE ON IN TIME AND THE FRONT LICENSE PLATE HOLDER PROTECTED MY LEAF FROM DAMAGE. COMMENT: IN MY OPINION, TRYING TO SHIFT INTO DRIVE OR REVERSE WHILE THE LEAF IS IN ACCESSORY MODE SHOULD NOT PUT THE LEAF IN NEUTRAL--IT SHOULD STILL BE IN PARK. THIS SIMPLE CHANGE WOULD PREVENT THE POSSIBILITY OF THIS HAPPENING. THE LEAF CAN STILL SHIFT TO NEUTRAL IN ACCESSORY MODE BY MOVING THE SHIFTER TO THE LEFT AND HOLDING IT THERE FOR 2 SECONDS.
NHTSA complaint #10472378 — an unverified report by a vehicle owner.
at 8,000 milesLOS Angeles, CACrash
ELECTRICAL SYSTEM
I HAVE RUN INTO WHAT I BELIEVE IS A SMALL DESIGN FLAW. WHILE USER ERROR IS CLEARLY INVOLVED, A SIMPLE SOFTWARE FIX COULD PREVENT THIS FROM HAPPENING. SCENARIO: 1) LEAF IS PARKED IN GROCERY STORE PARKING LOT ON A SLIGHT DOWNHILL SLOPE. 2) STARTUP SOUND IS TURNED OFF. 3) PUSH START BUTTON WHILE NOT PRESSING ON BRAKE PEDAL ADEQUATELY - LEAF GOES INTO ACCESSORY MODE. 4) TRY TO SHIFT INTO REVERSE, NOT LOOKING AT DASH SCREEN TO SEE THAT LEAF IS IN ACCESSORY MODE. 5) PRESS DOWN ON PARKING BRAKE LEVER TO DISENGAGE PARKING BRAKE. 6) PRESS ACCELERATOR. RESULT: THE LEAF IS STILL IN ACCESSORY MODE, BUT HAS SHIFTED INTO NEUTRAL AFTER STEP #4. ONCE PARKING BRAKE IS OFF AND FOOT IS ON ACCELERATOR, THERE IS NOTHING TO KEEP THE LEAF FROM ROLLING FORWARD. THIS IS NOT HYPOTHETICAL, IT HAPPENED TO ME TWICE IN THE LAST YEAR. ONE TIME I HIT A SHOPPING CART, BUT FORTUNATELY PUT THE BRAKE ON IN TIME AND THE FRONT LICENSE PLATE HOLDER PROTECTED MY LEAF FROM DAMAGE. COMMENT: IN MY OPINION, TRYING TO SHIFT INTO DRIVE OR REVERSE WHILE THE LEAF IS IN ACCESSORY MODE SHOULD NOT PUT THE LEAF IN NEUTRAL--IT SHOULD STILL BE IN PARK. THIS SIMPLE CHANGE WOULD PREVENT THE POSSIBILITY OF THIS HAPPENING. THE LEAF CAN STILL SHIFT TO NEUTRAL IN ACCESSORY MODE BY MOVING THE SHIFTER TO THE LEFT AND HOLDING IT THERE FOR 2 SECONDS.
NHTSA complaint #10472378 — an unverified report by a vehicle owner.
The most recent complaints
In the owners' own words, exactly as filed with NHTSA.
Portland, OR
SEATS
Car throws a B1018 DTC, which is for the passenger seat occupancy sensor. The seat occupancy sensor failing poses a major safety risk, as it causes the airbags to not deploy properly in the event of a crash. This is a very well known issue for the 2011-2012 LEAF, and the only option Nissan gives to fix this is a full seat replacement, which is cost prohibitive at over $3000. Previously, a recall was issued for 2013-2016 LEAFs for a similar issue, but the 2011-2012 was not included in that recall.
NHTSA complaint #11655282 — an unverified report by a vehicle owner.
Portland, OR
AIR BAGS
Car throws a B1018 DTC, which is for the passenger seat occupancy sensor. The seat occupancy sensor failing poses a major safety risk, as it causes the airbags to not deploy properly in the event of a crash. This is a very well known issue for the 2011-2012 LEAF, and the only option Nissan gives to fix this is a full seat replacement, which is cost prohibitive at over $3000. Previously, a recall was issued for 2013-2016 LEAFs for a similar issue, but the 2011-2012 was not included in that recall.
NHTSA complaint #11655282 — an unverified report by a vehicle owner.
Cedar Park, TX
AIR BAGS
Air bag sensor fault, passenger seat warning on dashboard. Confirmed sensor failure at repair shop. Notified by Nissan that sensors are DISCONTINUED parts. No alternative solution suggested. This means all airbags in this vehicle are disabled. Car has less than 40,000 miles and has years of service life left. How is Nissan allowed to discontinue supply of an essential safety component?
NHTSA complaint #11650398 — an unverified report by a vehicle owner.
Halethorpe, MD
SEATS
Please see thread: [XXX] My 2011 Nissan Leaf's OCS has failed randomly. I pulled the code via an Bluetooth OBD reader and the LeafSpy Pro app installed on my phone: B1018-00 09 AIR BAG Occupant Sens [Unit Fail] SRC-41. I took the car to a local dealership and was quoted over $4k for a full seat replacement with no ETA as the part is on back order. There is no option to simply replace the OCS alone and there is no workaround from Nissan to re-enable the passenger airbag without paying the $4k for the new seat. Opened a case with Nissan Consumer Affairs who advised they could do nothing for me. The repair is more expensive than the value of the vehicle. Because Nissan offers no workaround other than paying $4k for a new seat, consumers are incentivized to bypass the airbag sensor using a 3rd-party box (see here [XXX] rather than properly repair it. This is a safety issue and Nissan should do the right thing in making the repair affordable or making an official way to bypass the sensor/enable the airbags. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
NHTSA complaint #11602884 — an unverified report by a vehicle owner.
Halethorpe, MD
AIR BAGS
Please see thread: [XXX] My 2011 Nissan Leaf's OCS has failed randomly. I pulled the code via an Bluetooth OBD reader and the LeafSpy Pro app installed on my phone: B1018-00 09 AIR BAG Occupant Sens [Unit Fail] SRC-41. I took the car to a local dealership and was quoted over $4k for a full seat replacement with no ETA as the part is on back order. There is no option to simply replace the OCS alone and there is no workaround from Nissan to re-enable the passenger airbag without paying the $4k for the new seat. Opened a case with Nissan Consumer Affairs who advised they could do nothing for me. The repair is more expensive than the value of the vehicle. Because Nissan offers no workaround other than paying $4k for a new seat, consumers are incentivized to bypass the airbag sensor using a 3rd-party box (see here [XXX] rather than properly repair it. This is a safety issue and Nissan should do the right thing in making the repair affordable or making an official way to bypass the sensor/enable the airbags. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
NHTSA complaint #11602884 — an unverified report by a vehicle owner.
Austin, TX
ELECTRICAL SYSTEM
When applying brakes, at a point in the pedal travel the vehicle deceleration goes from too little to vastly too much. This makes the vehicle challenging to drive in traffic without colliding into the vehicle in front and not stopping so quickly as to cause the trailing vehicle to collide. The dealer has confirmed the behavior. There is a TSB to supposedly address the problem, and a receipt is attached of that TSB software update being applied. However, this has not changed the behavior. This is at least partially a software issue, since the vehicle blends physical brakes with EV regenerative braking.
NHTSA complaint #11591749 — an unverified report by a vehicle owner.
Austin, TX
SERVICE BRAKES
When applying brakes, at a point in the pedal travel the vehicle deceleration goes from too little to vastly too much. This makes the vehicle challenging to drive in traffic without colliding into the vehicle in front and not stopping so quickly as to cause the trailing vehicle to collide. The dealer has confirmed the behavior. There is a TSB to supposedly address the problem, and a receipt is attached of that TSB software update being applied. However, this has not changed the behavior. This is at least partially a software issue, since the vehicle blends physical brakes with EV regenerative braking.
NHTSA complaint #11591749 — an unverified report by a vehicle owner.
Everett, WA
SEATS
Supplemental air bag warning light started blinking on 9/24/2023. It blinks regardless of whether the front passenger seat is occupied. The OCS sensor for the passenger seat failed. This should have been covered by a recall. The dealer wants over $3,000.00 to replace the seat cushion. I declined the repair. Dealer assured me that driver air bag isn't affected, so I'll operate the car without a front passenger. Dealer Estimate: Denied Repair Step Step Total: $3,687.14 Correction: inspected system, dtc b1018 for occupant sensor unit failure is present. Cleared dtc, when sitting in passenger seat, dtc came back on. Inspected continuity to passenger seat occupant sensor and found ok at this time. Diagnosis says replacement of passenger occupant sensor assembly (lower seat assembly) Labor: $588.00
NHTSA complaint #11546502 — an unverified report by a vehicle owner.
Everett, WA
AIR BAGS
Supplemental air bag warning light started blinking on 9/24/2023. It blinks regardless of whether the front passenger seat is occupied. The OCS sensor for the passenger seat failed. This should have been covered by a recall. The dealer wants over $3,000.00 to replace the seat cushion. I declined the repair. Dealer assured me that driver air bag isn't affected, so I'll operate the car without a front passenger. Dealer Estimate: Denied Repair Step Step Total: $3,687.14 Correction: inspected system, dtc b1018 for occupant sensor unit failure is present. Cleared dtc, when sitting in passenger seat, dtc came back on. Inspected continuity to passenger seat occupant sensor and found ok at this time. Diagnosis says replacement of passenger occupant sensor assembly (lower seat assembly) Labor: $588.00
NHTSA complaint #11546502 — an unverified report by a vehicle owner.
Santa Barbara, CA
VEHICLE SPEED CONTROL
Vehicle doesn't slow down when taking foot of the acceleration pedal. Same both power settings. It will continue to move at slow speed on level ground. It behaves as though the minimum pedal.motor speed is too fast. My concern.is that it might get very fast without any pedal. Thank you.
NHTSA complaint #11532380 — an unverified report by a vehicle owner.
Kirkland, WA
AIR BAGS
My airbag sensor light went off for no reason. I took it into the dealership and was told that it would cost $3,700 to get it repaired/replaced since the seat needs to be removed. I am concerned that this safety issue is not taken care of and have read that many 2011 Leaf's are having this same issue.
NHTSA complaint #11528019 — an unverified report by a vehicle owner.
Los Gatos, CACrash
VEHICLE SPEED CONTROL
On 05/28/23 while i was trying to park my 2011 Nissan Leaf in a parking lot, the car accelerated unexpectedly and hit a pole and fence and scratched an already parked car. Applying break did not slow down my car. I own this car since 2011 and never had an experience like this.
NHTSA complaint #11525249 — an unverified report by a vehicle owner.
Berkeley, CA
AIR BAGS
The airbag warning light has come on. An independent shop and the dealer say the repair is $4500 or more -- greater than the value of the vehicle, because Nissan only sells the complete passenger seat as a repair part, and requires the airbag be paired with the car at the dealer. I ask that this situation be resolved by Nissan making just the seat cushion available as a repair part, as they have for recalls of airbags on other model year cars. The SAFETY problem is that Nissan's refusal to sell a repair part, leads to a FISCAL INCENTIVE TO BYPASS THE AIRBAG. See also NHTSA #: 08V-521
NHTSA complaint #11524494 — an unverified report by a vehicle owner.
Henderson, NV
SEATS
Air bag occupant sensor in front passenger seat failure causing air bag system shut off. DTC Code: B 1018 Description: Air Bag Occupant Sensor (Unit Fail). Well documented common failure of this critical safety component on the Nissan Leaf Forum. Sensor is not available to replace the defective part and a recall campaign was issued by Nissan, but doesn't cover 2011-2012 models. The vehicle is available for inspection upon request. The system scan revealed the DTC Code. Code returns after code clearing. Component has not been inspected by manufacturer. Air Bag Warning indicator lamp and Air Bag Off X 2 lamp illuminated.
NHTSA complaint #11480818 — an unverified report by a vehicle owner.
Henderson, NV
AIR BAGS
Air bag occupant sensor in front passenger seat failure causing air bag system shut off. DTC Code: B 1018 Description: Air Bag Occupant Sensor (Unit Fail). Well documented common failure of this critical safety component on the Nissan Leaf Forum. Sensor is not available to replace the defective part and a recall campaign was issued by Nissan, but doesn't cover 2011-2012 models. The vehicle is available for inspection upon request. The system scan revealed the DTC Code. Code returns after code clearing. Component has not been inspected by manufacturer. Air Bag Warning indicator lamp and Air Bag Off X 2 lamp illuminated.
NHTSA complaint #11480818 — an unverified report by a vehicle owner.
Sacramento, CA
AIR BAGS
Passenger airbag sensor is not working. When car is turned on and driving, the dashboard continually displays a red flashing warning light indicating an airbag malfunction. There is also a message that the passenger air bag is off. Newer Nissan Leaf models have had the same problem and have been recalled, but not the 2011 year. It should be recalled. Estimated cost to fix is $3000. Seat bottom was replaced in 2016.
NHTSA complaint #11473727 — an unverified report by a vehicle owner.
Lacey, WA
AIR BAGS
Airbag light comes on when it should not. Vehicle disables the passenger airbag because it has code B1018. Airbag should not disable when an adult is sitting in the passenger seat. Code can be reset, but will come back any time someone sits in the passenger seat, regardless of size.
NHTSA complaint #11464595 — an unverified report by a vehicle owner.
Lacey, WA
SEATS
The air bag sensor unit failed. The car only has 5271 miles on it and it was stored in a warm garage since 2011. This failure isn't due to use so it must be a manufacturing defect.
NHTSA complaint #11437896 — an unverified report by a vehicle owner.
Lacey, WA
AIR BAGS
The air bag sensor unit failed. The car only has 5271 miles on it and it was stored in a warm garage since 2011. This failure isn't due to use so it must be a manufacturing defect.
NHTSA complaint #11437896 — an unverified report by a vehicle owner.
at 40,000 milesSeattle, WA
ELECTRICAL SYSTEM
The contact owns a 2011 Nissan Leaf. The contact stated that the Telematics Control Unit, which locates the nearest charging station, was inoperable and could not be upgraded. Additionally, the 12 Volt battery would not charge, and the doors would not unlock to open. The windows would not roll up, and the gear shifter would not shift out of park into neutral. The vehicle was towed to the dealer. However, the vehicle was not diagnosed nor repaired and remained at the dealer. The manufacturer was not made aware of the failure. The failure mileage was approximately 40,000. The VIN was unavailable.
NHTSA complaint #11434534 — an unverified report by a vehicle owner.
at 100,000 milesAustin, TX
UNKNOWN OR OTHER
2011 NISSAN LEAF VEHICLES IS DEFECTIVE AND AFFECTS THE PROPER DEPLOYMENT OF THE PASSENGER FRONT AIR BAG. I HAVE A FAULTY OCS SYSTEM FOR THE PASSENGER AIR BAG SENSOR AND I WILL NEED TO SCRAP THE CAR RATHER THAN PAY THE 4-6 THOUSAND DOLLAR COST OF A NEW PASSENGER SEAT.M I HAVE BEEN ABLE TO RESET THE ODBC CODE BUT NOW ITS NOT ALLOWING ME TO DO THAT ANYMORE
NHTSA complaint #11413946 — an unverified report by a vehicle owner.
at 44,000 milesLOS Angeles, CA
VEHICLE SPEED CONTROL
WHEN I ACCELERATED FROM A STOP ON A CITY STREET TO TURN LEFT ON MY WAY HOME THE ENGINE LOST POWER EVEN AS I PUSHED THE ACCELERATED PEDAL MORE TILL THE CAR ALMOST STOPPED IN THE MIDDLE OF THE TURN. ENGINE RETURNED TO NORMAL ACCELERATION POWER AFTER I PREPARED TO PULL OVER OUT OF TRAFFIC. NO WARNING LIGHTS CAME ON.
NHTSA complaint #11413725 — an unverified report by a vehicle owner.
at 49,000 milesSAN Diego, CA
AIR BAGS
PASSENGER AIRBAG SENSOR IS NOT WORKING. WHEN CAR IS TURNED ON AND DRIVING, THE DASHBOARD CONTINUALLY DISPLAYS A RED FLASHING WARNING LIGHT INDICATING AN AIRBAG MALFUNCTION. THERE IS ALSO A MESSAGE CONTINUOUSLY DISPLAYING THAT THE PASSENGER AIR BAG IS OFF. NEWER NISSAN LEAF MODELS HAVE HAD THE SAME PROBLEM AND HAVE BEEN RECALLED, BUT NOT THE 2011 YEAR. IT SHOULD BE RECALLED. ESTIMATED COST TO FIX IS $3000.
NHTSA complaint #11406264 — an unverified report by a vehicle owner.
at 110,000 milesAustin, TX
AIR BAGS
AIRBAG LIGHT FLASHING. PASSENGER AIR BAGS ARE DISABLED. DEALER FIX IS A NEED A NEW PASSENGER SEAT AT A COST OF $3,000+. CURRENT FAULT CODE IS B1018. OCCUPANT SENSOR UNIT FAIL. SEAT IS PERFECT AND NO ONE SITS ON IT - IT JUST STOPPED WORKING. THIS IS A KNOWN IISSUE
NHTSA complaint #11385388 — an unverified report by a vehicle owner.
at 62,000 milesHouston, TX
AIR BAGS
2011 NISSAN LEAF HAS CODE B1018 OCCUPANT SENS(UNIT FAIL) FOLLOWING A CUP OF WATER SPILLED ON FRONT SEAT. VEHICLE WAS STATIONARY AT TIME. ONLY PROPOSED REMEDY IS TO REPLACE FRONT SEAT AND SENSOR FOR ~$2,624. 2013-2016 LEAF WERE RECALLED NHTSA CAMPAIGN NUMBER 16V244000; PLEASE EXPAND RECALL TO 2011 & 2012 NISSAN LEAF.
NHTSA complaint #11374557 — an unverified report by a vehicle owner.
