IllustrationSMALL CHIP IN WINDSHIELD ON HIGHWAY TURNED INTO LARGE CRACK REQUIRING WHOLE WINDSHIELD TO BE REPLACED AND VISION SYSTEM RECALIBRATED.
2016 Subaru Forester
Owner reports · Recalls · Investigations
More warning signs than most Forester years
Owner complaints for the 2016 Subaru Forester are substantially higher than the model-year median of 131.
About this comparison →How this year compares
Owner complaints by model year
Compare all Forester years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
690–25K
7825–50K
4350–75K
1175–100K
9100–150K
7150K+
217 reports with mileage · 196 unknown
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
- Air Bags. Review the 99 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Electrical System. Review the 93 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Engine. Review the 60 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
39 crash reports3 fire reports14 injury reports
What owners actually said
413 reportsWINDSHIELD CRACKED OVER NIGHT. DID SEE SMALL ROCK IMPACT BUT WEIRD WINDSHIELD CRACKED ALL THE WAY UP OVER NIGHT.
RUNNING IN MY 2016 SUBARU FORESTER AT 70 MPH ON CROWDED INTERSTATE HIGHWAY IN TEXAS AND ALL POWER WAS LOST. NO WARNING, NO WARNING LIGHTS, NOTHING...JUST LOST ALL POWER AND SHOT OFF WHILE DRIVING. . CAR ROLLED TO A STOP AND THEN I HAD IT TOWED. RESTARTED AFTER A WHILE AND DROVE FINE. SAW A LOT OF COMMENTS ONLINE FOR A CURRENT S…
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RUNNING IN MY 2016 SUBARU FORESTER AT 70 MPH ON CROWDED INTERSTATE HIGHWAY IN TEXAS AND ALL POWER WAS LOST. NO WARNING, NO WARNING LIGHTS, NOTHING...JUST LOST ALL POWER AND SHOT OFF WHILE DRIVING. . CAR ROLLED TO A STOP AND THEN I HAD IT TOWED. RESTARTED AFTER A WHILE AND DROVE FINE. SAW A LOT OF COMMENTS ONLINE FOR A CURRENT SUBARU RECALL THAT HAS EXACTLY THE SAME SYMPTOMS, BUT FOR THE 2019 YEAR FORESTER. SUBARU RECALL ITEM: WUW-08 AND ALSO NOTES AS RECALL #: 19V856000 - ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CRANKCASE (PCV). DEALER DOEN'T WANT TO TOUCH IT SR INCE IT'S A DIFFERENT MODEL YEAR. COULD BE VERY DANGEROUS.
AROUND 75K MILES, THE "AT TEMP" LIGHT BEGAN TO APPEAR WHEN DRIVING THE CAR FOR MORE THAN 35-40 MINUTES ON THE HIGHWAY AT CONTINUOUS SPEEDS. NO CODE WAS STORED WHEN IT WAS BROUGHT TO THE DEALERSHIP. I HAVE PICTURES OF THIS LIGHT BEING ON NUMEROUS TIMES. THIS HAPPENED BETWEEN MAY 2019-AUGUST 2019 THEN THE VEHICLE BEGAN TO SHUDD…
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AROUND 75K MILES, THE "AT TEMP" LIGHT BEGAN TO APPEAR WHEN DRIVING THE CAR FOR MORE THAN 35-40 MINUTES ON THE HIGHWAY AT CONTINUOUS SPEEDS. NO CODE WAS STORED WHEN IT WAS BROUGHT TO THE DEALERSHIP. I HAVE PICTURES OF THIS LIGHT BEING ON NUMEROUS TIMES. THIS HAPPENED BETWEEN MAY 2019-AUGUST 2019 THEN THE VEHICLE BEGAN TO SHUDDER WHEN COMING TO A COMPLETE STOP, WITH OCCASIONAL STALLS/SHUTDOWNS. NO LIGHTS WOULD COME OUT DURING SHUDDER OR STALL. THIS HAPPENED BETWEEN MAY 2019-FEBRUARY 2020 AT 98K, VEHICLE BEGAN TO JERK AND SHUDDER DURING SHIFTING, AROUND 2500RPM UPON ACCELERATION. I HAD A TRANSMISSION SERVICE/ CVT FLUID CHANGE DONE AT 90K AT JOHNSTON'S SUBARU IN MIDDLETOWN, NY. TRANSMISSION SERVICE WAS DONE 2/3/2020
THE VEHICLE BEGAN SHOWING SYMPTOMS OF A FAULTY "OCCUPANT DETECTION SYSTEM". THE INDICATOR WOULD CHANGE FROM ON TO OFF RANDOMLY. THEN THERE WAS AN OFFICIAL RECALL, BUT NO FIX WAS AVAILABLE AND THEY INSTRUCTED TO WAIT UNTIL THE DEALERS CONTACTED US. A COUPLE OF MONTHS, TIRED OF WAITING TO BE ABLE TO USE THE FRONT SEAT OF THE CAR, …
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THE VEHICLE BEGAN SHOWING SYMPTOMS OF A FAULTY "OCCUPANT DETECTION SYSTEM". THE INDICATOR WOULD CHANGE FROM ON TO OFF RANDOMLY. THEN THERE WAS AN OFFICIAL RECALL, BUT NO FIX WAS AVAILABLE AND THEY INSTRUCTED TO WAIT UNTIL THE DEALERS CONTACTED US. A COUPLE OF MONTHS, TIRED OF WAITING TO BE ABLE TO USE THE FRONT SEAT OF THE CAR, I CALLED SUBARU OF AMERICA. THEY TOLD ME THE REPLACEMENT WAS AVAILABLE. DEALER HAD TO GET PARTS AND INSTALLED IT. IT SEEMS NOW IT STILL DOES NOT WORK UNDER OUR TYPICAL USE CASE. WE FOUND OUT WHAT APPEARS TO BE THE CAUSE. A DIFFERENT OCCUPANCY DETECTION SENSOR IN THE REPLACEMENT WORKS USING AN "ELECTROSTATIC" METHOD. MY WIFE WAS USING A STANDARD RELATIVELY THIN SEAT CUSHION THAT APPARENTLY PREVENTS THE NEW SENSOR FROM WORKING. I BELIEVE THIS IS A SIGNIFICANT LIABILITY TO AUTOMOBILE PASSENGERS WHO DRIVE IN CARS EQUIPPED WITH SUCH EQUIPMENT. NOWHERE IN THE MANUAL (OR THE RECALL PAPERWORKS) IS THERE A NOTE TO NOT USE A SEAT CUSHION OF ANY KIND. IT ALSO WOULD NOT BE INTUITIVE TO THINK THIS WOULD BE A HAZARD FROM A PASSENGERS PERSPECTIVE. YOU COULD HAVE AN IMPALE SETTING ON THE CAR THAT JUST ENDS IT FOR YOU (FOR THOSE NO HELMET BIKERS). IT WOULD SIMILARLY BE DEEMED ACCEPTABLE, SO LONG AS THERE IS AN INDICATOR LIGHT THAT SAYS "IMPALER ACTIVE" FOR PEOPLE GET TO IMPALED BY THE VEHICLE WHEN THE AI SYSTEM GATHERS THEIR PREFERENCE IS DNR IN AN ACCIDENT VIA THEIR MUSIC SELECTION. MANY PEOPLE WOULDNT THINK TO LOOK AT THE AIRBAG ON OR OFF LIGHT. ALSO YOU CAN USE A SEAT CUSHION ON THE DRIVERS SIDE WITHOUT ANY ISSUE WHICH FURTHER CONFUSES THINGS FOR THE GENERAL PUBLIC IN TERMS OF HAVING ANY IDEA THAT A CUSHION IS ENDANGERING THEM. I UNDERSTAND THE NEED TO PROTECT CHILDREN, BUT WHO PUTS THEIR KIDS OR BABY SEATS IN THE FRONT SEAT THESE DAYS? THERE SHOULD BE A WAY TO TURN THE BAG ON OR OFF, OR AT LEAST ON SO THAT YOU CAN OVERRIDE A FAULTY SENSOR
TL* THE CONTACT OWNS A 2016 SUBARU FORESTER. THE CONTACT STATED THAT WHILE DRIVING AT APPROXIMATELY 35 MPH, THE BOTTOM OF THE WINDSHIELD CRACKED ACROSS. THE VEHICLE WAS TAKEN TO THE AUTOBARN SUBARU OF COUNTRYSIDE (6191 JOLIET RD, COUNTRYSIDE, IL 60525) HOWEVER, THE MECHANIC WAS UNABLE TO DETERMINE THE CAUSE OF THE FAILURE. THE V…
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TL* THE CONTACT OWNS A 2016 SUBARU FORESTER. THE CONTACT STATED THAT WHILE DRIVING AT APPROXIMATELY 35 MPH, THE BOTTOM OF THE WINDSHIELD CRACKED ACROSS. THE VEHICLE WAS TAKEN TO THE AUTOBARN SUBARU OF COUNTRYSIDE (6191 JOLIET RD, COUNTRYSIDE, IL 60525) HOWEVER, THE MECHANIC WAS UNABLE TO DETERMINE THE CAUSE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 62,000.
THE WINDSHIELD ON MY 2016 FORESTER SUBARU CRACKED FROM THE PASSENGER BOTTOM SEAM THEN UP & ACROSS TOWARDS THE DRIVERS SIDE. IT HAS SO FAR STOPPED NEAR THE CENTER. I BELIEVE I HAVE A DEFECTIVE WINDSHIELD. THE PASSENGER SAW IT BUT SAID SHE DIDNT SEE IT THE DAY BEFORE. IT WAS SEEN WHILE DRIVING ON THE STREET. I WILL CONTACT MY INSU…
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THE WINDSHIELD ON MY 2016 FORESTER SUBARU CRACKED FROM THE PASSENGER BOTTOM SEAM THEN UP & ACROSS TOWARDS THE DRIVERS SIDE. IT HAS SO FAR STOPPED NEAR THE CENTER. I BELIEVE I HAVE A DEFECTIVE WINDSHIELD. THE PASSENGER SAW IT BUT SAID SHE DIDNT SEE IT THE DAY BEFORE. IT WAS SEEN WHILE DRIVING ON THE STREET. I WILL CONTACT MY INSURANCE COMPANY TOMORROW 2/24/2020 BUT I HAVE A HIGH DEDUCTIBLE SO I WILL HAVE TO PAY OUT OF POCKET FOR A REPAIR OR REPLACEMENT.
ON 2/18/2020 A SPONTANEOUS WINDSHIELD BREAKAGE EVENT OCCURED ON MY 2016 SUBARU FORESTER WHILE STOPPED AT A STOPLIGHT ON A CITY STREET. A CRACK DEVELOPED IN THE WINDSHIELD. THE POINT OF ORIGIN WAS THE EMBEDDED WINDSHIELD WIPER BLADE DE-ICER ELEMENT ON THE DRIVER'S SIDE. A HORIZONTAL CRACK THEN SPREAD FROM LEFT TO RIGHT ACROSS THE…
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ON 2/18/2020 A SPONTANEOUS WINDSHIELD BREAKAGE EVENT OCCURED ON MY 2016 SUBARU FORESTER WHILE STOPPED AT A STOPLIGHT ON A CITY STREET. A CRACK DEVELOPED IN THE WINDSHIELD. THE POINT OF ORIGIN WAS THE EMBEDDED WINDSHIELD WIPER BLADE DE-ICER ELEMENT ON THE DRIVER'S SIDE. A HORIZONTAL CRACK THEN SPREAD FROM LEFT TO RIGHT ACROSS THE WINDSHIELD TRANSVERSING THE AREA DIRECTLY ABOVE THE DE-ICER HEATING ELEMENT. I TOOK THE CAR TO THE LOCAL SUBARU DEALER'S SERVICE DEPARTMENT ON 2/19/2020 WHERE THE SERVICE MANAGER ASSESSED THE WINDSHIELD, DETERMINING THAT THERE WEREN'T ANY IMPACT MARKS RESPONSIBLE FOR THE SPONTANEOUS WINDSHIELD BREAKAGE. HE TOOK PICTURES, COMPLETED AN ORDER ON RECORD AND FILED A REPORT WITH THE REGIONAL SUBARU OFFICE. CLAIM #TL1-53388627724. ON 2/21/2020 THE REGIONAL SUBARU OFFICE DENIED A CLAIM TO REPLACE THE WINDSHIELD AND PERFORM THE NECESSARY RECALIBRATION OF THE EYESIGHT SYSTEM BECAUSE THE WINDSHIELD IS OUT OF THE WARRANTY PERIOD OF THREE YEARS. MY CAR IS THREE YEARS AND TEN MONTHS OLD. MILEAGE WAS 31,122 ON 2/18/2020.
VEHICLE WAS PARKED IN DRIVEWAY IN LAS VEGAS WITH NOTHING OVERHEAD. CAME OUT TO GO TO THE STORE AND THE WINDSHIELD WAS CRACKED ON DRIVER'S SIDE. HAD DRIVEN THE CAR EARLIER IN THE DAY AND THIS CRACK WAS NOT THERE. JUST READ ABOUT THE CLASS ACTION LAWSUIT AND WONDER IF MY 2016 WITH EYESIGHT IS POSSIBLY IN THE SAME SITUATION.
CAR SUFFERED 10 UNEXPLAINED ORIGINAL BATTERY DISCHARGES IN YEARS 2-3 OF OWNERSHIP. UPON JUMP START, AUTO WOULD START AND OPERATE NORMALLY FOR 2-5 MONTHS BEFORE NEXT DISCHARGE. SUBARU AUTHORIZED WARRANTY REPLACEMENT THROUGH DEALERSHIP WITH NEW LARGER POWERED BATTERY AT END OF YEAR 3 OF OWNERSHIP. REPAIR STATED FAILURE DUE TO BAT…
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CAR SUFFERED 10 UNEXPLAINED ORIGINAL BATTERY DISCHARGES IN YEARS 2-3 OF OWNERSHIP. UPON JUMP START, AUTO WOULD START AND OPERATE NORMALLY FOR 2-5 MONTHS BEFORE NEXT DISCHARGE. SUBARU AUTHORIZED WARRANTY REPLACEMENT THROUGH DEALERSHIP WITH NEW LARGER POWERED BATTERY AT END OF YEAR 3 OF OWNERSHIP. REPAIR STATED FAILURE DUE TO BATTERY LEAKAGE ALTHOUGH NONE WAS OBSERVED BY OWNERS. 13 MONTHS AFTER REPLACEMENT BATTERY WAS INSTALLED, IT DISCHARGED TWICE IN SAME DAY AND WAS TAKEN TO ORIGINAL DEALERSHIP (SUBARU OF PORTLAND). SERVICE TECHNICIAN CHECK DETERMINED BATTERY COULD NOT BE RECHARGED, COULD NOT DETERMINE REASON FOR ITS FAILURE, COULD NOT FIND ANY ELECTRICAL PARASITIC DRAWS AND FOUND ALL SOFTWARE WAS UP TO DATE. OWNER WAS CHARGED FOR NEW BATTERY AND INSTALLATION AS FAILED BATTERY WAS NOW OUT OF 1-YEAR SUBARU REPLACEMENT POLICY. BRIEF INTERNET REVIEW SHOWS THIS HAS BECOME A COMMON PROBLEM WITH 2016-2017 SUBARU'S. SUBARU U.S. CORPORATE CUSTOMER CARE DEPARTMENT DEMONSTRATED NO INTEREST IN TAKING COMPLAINT OR LOGGING IN ANY DETAIL INFORMATION, DIRECTING OWNER BACK TO REPAIRING DEALERSHIP. DEALERSHIP CLAIMS NO RESPONSIBILITY FOR FAILED BATTERIES.
Official recalls
319V701000 · Air Bags:sensor:occupant Classification
Oct 3, 2019
Subaru of America, Inc. (Subaru) is recalling certain 2015-2018 Forester vehicles equipped with heated seats. An electrical connection in the front passenger seat for the Occupant Detection System (ODS) may loosen.
Consequence & remedy
Consequence: If the connection loosens, the front passenger airbag may deactivate even though the seat is occupied, increasing the risk of injury to the front passenger in the event of a crash.
Remedy: Subaru will notify owners, and dealers will inspect and, as necessary, replace the ODS sensor mat harness, free of charge. The recall began February 11, 2020. Owners may contact Subaru customer service at 1-844-373-6614. Subaru's number for this recall is WUM-98.
19V149000 · Exterior Lighting:brake Lights:switch
Feb 28, 2019
Subaru of America, Inc. (Subaru) is recalling certain 2014-2016 Forester, 2008-2016 Impreza sedans, 2012-2016 Impreza station wagons, 2008-2014 WRX sedans (including STI), and 2013-2017 Crosstrek vehicles. Exposure to certain contaminants may cause the brake light switch to malfunction, preventing the brake lights from illuminating and also preventing keyless ignition vehicles from starting and CVT/automatic transmissions from being able to be shifted out of Park.
Consequence & remedy
Consequence: Brake lights that do not illuminate properly will not alert other drivers that the vehicle is slowing or stopping, increasing the risk of crash.
Remedy: Subaru will notify owners, and dealers will replace the brake light switch, free of charge. The recall began April 15, 2019. Owners may contact Subaru customer service at 1-844-373-6614. Subaru's number for this recall is WUE-90.
16V162000 · Engine And Engine Cooling:engine:gasoline:turbo/supercharger
Mar 21, 2016
Subaru of America, Inc. (Subaru) is recalling certain model year 2015-2016 WRX vehicles manufactured April 10, 2015, to October 21, 2015, and Forester 2.0XT vehicles manufactured April 10, 2015, to October 20, 2015. The turbocharger air intake duct may crack and possibly result in an engine stall.
Consequence & remedy
Consequence: An engine stall increases the risk of a crash.
Remedy: Subaru will notify owners, and dealers will inspect the turbocharger air intake duct, and replace it as necessary, free of charge, depending on the lot number found on the duct. The recall began April 2016. Owners may contact Subaru customer service at 1-800-782-2783. Subaru's number for this recall is WTA-62.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
1PE19009 · Occupant Detection System (ods) Failure
Opened Aug 6, 2019 · Closed Jan 22, 2020
Status: closed (inferred from source dates) · Air Bags; Air Bags:frontal; Air Bags:frontal:passenger Side:inflator Module; Air Bags:sensor:occupant Classification
The Office of Defects Investigation (ODI) opened PE19-009 to investigate 51 complaints and additional Early Warning Report (EWR) data related to allegations of front passenger seat Occupant Detection System (ODS) malfunctions in model year (MY) 2016 through 2018 Subaru Forester vehicles. These vehicles use a capacitive type ODS, which is intended to classify the occupant of the passenger seat as either full-sized, small stature, a child seat or other object. The complaints reported the ODS failed to operate properly, the SRS (Supplemental Restraint System) warning light illuminated, and/or the ODS incorrectly suppressed (turned off) the front passenger air bag when the seat was occupied by a full-sized passenger. In a frontal crash that is sufficient to warrant deployment, a suppressed air bag may increase the risk of injury to the occupant of the seat.On August 14, 2019 ODI sent an Information Request (IR) to Subaru requesting information on the subject vehicles and MY 2014-2015 Subaru Forester vehicles.On October 3, 2019, Subaru submitted a Defect Information Report (DIR) to NHTSA describing a safety defect in the passenger-side front airbag Occupant Detection System (ODS) harness of 366,282 MY 2015-2018 Subaru Forester vehicles equipped with seat heaters.The DIR stated that over time, due to a decrease in contact pressure between the terminals in the ODS sensor mat harness, a temporarily unstable electrical connection may be possible. If the connection is temporarily unstable, the ODS may not properly determine the status of the right front seat occupant. If the ODS is unable to correctly determine the status of the front occupant, the airbag warning light may illuminate, and the front passenger airbag may deactivate even though the seat is occupied, increasing the risk of injury to the front passenger in the event of a crash.Using vehicle production data and field occurrence frequency, Subaru determined the potentially affected vehicle production range to be between January 20, 2015 ?and August 1, 2017.In addition, Subaru indicated that over 99 percent of the related MY 2015-2018 field reports with vehicles in the production range involved vehicles with seat heaters.NHTSA's analysis of complaint and warranty claim data showed 1,440 of the complaints and 11,672 of the claims involve vehicles with seat heaters that were built within the production range covered by Subaru's recall.In addition, NHTSA's analysis showed a complaint rate of 393.1 per hundred thousand vehicles for the recalled population and 89.0 for MY 2014 through 2018 vehicles that are not included in the recall. Analysis of warranty claim data found a claim rate of 3.2 percent for the recalled population and 0.3 percent for MY 2014 through 2018 vehicles that are not included in the recall.Subaru will instruct owners with Subaru Forester vehicles produced in the affected vehicle production range, to bring their vehicles to a dealer to have the sensor mat harness, inspected and replaced with a new part, including the seat cushion assembly, if necessary.Based on ODI's analysis, the actions taken by Subaru mitigate any unreasonable risk to safety posed by ODS sensor mat failures in the subject vehicles. For subject and peer vehicles outside the recall population and those equipped without seat heaters, ODI's analysis indicates that there is currently no safety-related defect trend. Given these circumstances, further use of the agency resources in this matter does not appear to be warranted. Accordingly, this investigation is closed.
Additional source detail variants (4)
Air Bags:frontal:passenger Side:inflator Module
The Office of Defects Investigation (ODI) opened PE19-009 to investigate 51 complaints and additional Early Warning Report (EWR) data related to allegations of front passenger seat Occupant Detection System (ODS) malfunctions in model year (MY) 2016 through 2018 Subaru Forester vehicles. These vehicles use a capacitive type ODS, which is intended to classify the occupant of the passenger seat as either full-sized, small stature, a child seat or other object. The complaints reported the ODS failed to operate properly, the SRS (Supplemental Restraint System) warning light illuminated, and/or the ODS incorrectly suppressed (turned off) the front passenger air bag when the seat was occupied by a full-sized passenger. In a frontal crash that is sufficient to warrant deployment, a suppressed air bag may increase the risk of injury to the occupant of the seat.On August 14, 2019 ODI sent an Information Request (IR) to Subaru requesting information on the subject vehicles and MY 2014-2015 Subaru Forester vehicles.On October 3, 2019, Subaru submitted a Defect Information Report (DIR) to NHTSA describing a safety defect in the passenger-side front airbag Occupant Detection System (ODS) harness of 366,282 MY 2015-2018 Subaru Forester vehicles equipped with seat heaters.The DIR stated that over time, due to a decrease in contact pressure between the terminals in the ODS sensor mat harness, a temporarily unstable electrical connection may be possible. If the connection is temporarily unstable, the ODS may not properly determine the status of the right front seat occupant. If the ODS is unable to correctly determine the status of the front occupant, the airbag warning light may illuminate, and the front passenger airbag may deactivate even though the seat is occupied, increasing the risk of injury to the front passenger in the event of a crash.Using vehicle production data and field occurrence frequency, Subaru determined the potentially affected vehicle production range to be between January 20, 2015 ?and August 1, 2017.In addition, Subaru indicated that over 99 percent of the related MY 2015-2018 field reports with vehicles in the production range involved vehicles with seat heaters.NHTSA's analysis of complaint and warranty claim data showed 1,440 of the complaints and 11,672 of the claims involve vehicles with seat heaters that were built within the production range covered by Subaru's recall.In addition, NHTSA's analysis showed a complaint rate of 393.1 per hundred thousand vehicles for the recalled population and 89.0 for MY 2014 through 2018 vehicles that are not included in the recall. Analysis of warranty claim data found a claim rate of 3.2 percent for the recalled population and 0.3 percent for MY 2014 through 2018 vehicles that are not included in the recall.Subaru will instruct owners with Subaru Forester vehicles produced in the affected vehicle production range, to bring their vehicles to a dealer to have the sensor mat harness, inspected and replaced with a new part, including the seat cushion assembly, if necessary.Based on ODI's analysis, the actions taken by Subaru mitigate any unreasonable risk to safety posed by ODS sensor mat failures in the subject vehicles. For subject and peer vehicles outside the recall population and those equipped without seat heaters, ODI's analysis indicates that there is currently no safety-related defect trend. Given these circumstances, further use of the agency resources in this matter does not appear to be warranted. Accordingly, this investigation is closed.
Air Bags:frontal
The Office of Defects Investigation (ODI) opened PE19-009 to investigate 51 complaints and additional Early Warning Report (EWR) data related to allegations of front passenger seat Occupant Detection System (ODS) malfunctions in model year (MY) 2016 through 2018 Subaru Forester vehicles. These vehicles use a capacitive type ODS, which is intended to classify the occupant of the passenger seat as either full-sized, small stature, a child seat or other object. The complaints reported the ODS failed to operate properly, the SRS (Supplemental Restraint System) warning light illuminated, and/or the ODS incorrectly suppressed (turned off) the front passenger air bag when the seat was occupied by a full-sized passenger. In a frontal crash that is sufficient to warrant deployment, a suppressed air bag may increase the risk of injury to the occupant of the seat.On August 14, 2019 ODI sent an Information Request (IR) to Subaru requesting information on the subject vehicles and MY 2014-2015 Subaru Forester vehicles.On October 3, 2019, Subaru submitted a Defect Information Report (DIR) to NHTSA describing a safety defect in the passenger-side front airbag Occupant Detection System (ODS) harness of 366,282 MY 2015-2018 Subaru Forester vehicles equipped with seat heaters.The DIR stated that over time, due to a decrease in contact pressure between the terminals in the ODS sensor mat harness, a temporarily unstable electrical connection may be possible. If the connection is temporarily unstable, the ODS may not properly determine the status of the right front seat occupant. If the ODS is unable to correctly determine the status of the front occupant, the airbag warning light may illuminate, and the front passenger airbag may deactivate even though the seat is occupied, increasing the risk of injury to the front passenger in the event of a crash.Using vehicle production data and field occurrence frequency, Subaru determined the potentially affected vehicle production range to be between January 20, 2015 ?and August 1, 2017.In addition, Subaru indicated that over 99 percent of the related MY 2015-2018 field reports with vehicles in the production range involved vehicles with seat heaters.NHTSA's analysis of complaint and warranty claim data showed 1,440 of the complaints and 11,672 of the claims involve vehicles with seat heaters that were built within the production range covered by Subaru's recall.In addition, NHTSA's analysis showed a complaint rate of 393.1 per hundred thousand vehicles for the recalled population and 89.0 for MY 2014 through 2018 vehicles that are not included in the recall. Analysis of warranty claim data found a claim rate of 3.2 percent for the recalled population and 0.3 percent for MY 2014 through 2018 vehicles that are not included in the recall.Subaru will instruct owners with Subaru Forester vehicles produced in the affected vehicle production range, to bring their vehicles to a dealer to have the sensor mat harness, inspected and replaced with a new part, including the seat cushion assembly, if necessary.Based on ODI's analysis, the actions taken by Subaru mitigate any unreasonable risk to safety posed by ODS sensor mat failures in the subject vehicles. For subject and peer vehicles outside the recall population and those equipped without seat heaters, ODI's analysis indicates that there is currently no safety-related defect trend. Given these circumstances, further use of the agency resources in this matter does not appear to be warranted. Accordingly, this investigation is closed.
Air Bags:sensor:occupant Classification
The Office of Defects Investigation (ODI) opened PE19-009 to investigate 51 complaints and additional Early Warning Report (EWR) data related to allegations of front passenger seat Occupant Detection System (ODS) malfunctions in model year (MY) 2016 through 2018 Subaru Forester vehicles. These vehicles use a capacitive type ODS, which is intended to classify the occupant of the passenger seat as either full-sized, small stature, a child seat or other object. The complaints reported the ODS failed to operate properly, the SRS (Supplemental Restraint System) warning light illuminated, and/or the ODS incorrectly suppressed (turned off) the front passenger air bag when the seat was occupied by a full-sized passenger. In a frontal crash that is sufficient to warrant deployment, a suppressed air bag may increase the risk of injury to the occupant of the seat.On August 14, 2019 ODI sent an Information Request (IR) to Subaru requesting information on the subject vehicles and MY 2014-2015 Subaru Forester vehicles.On October 3, 2019, Subaru submitted a Defect Information Report (DIR) to NHTSA describing a safety defect in the passenger-side front airbag Occupant Detection System (ODS) harness of 366,282 MY 2015-2018 Subaru Forester vehicles equipped with seat heaters.The DIR stated that over time, due to a decrease in contact pressure between the terminals in the ODS sensor mat harness, a temporarily unstable electrical connection may be possible. If the connection is temporarily unstable, the ODS may not properly determine the status of the right front seat occupant. If the ODS is unable to correctly determine the status of the front occupant, the airbag warning light may illuminate, and the front passenger airbag may deactivate even though the seat is occupied, increasing the risk of injury to the front passenger in the event of a crash.Using vehicle production data and field occurrence frequency, Subaru determined the potentially affected vehicle production range to be between January 20, 2015 ?and August 1, 2017.In addition, Subaru indicated that over 99 percent of the related MY 2015-2018 field reports with vehicles in the production range involved vehicles with seat heaters.NHTSA's analysis of complaint and warranty claim data showed 1,440 of the complaints and 11,672 of the claims involve vehicles with seat heaters that were built within the production range covered by Subaru's recall.In addition, NHTSA's analysis showed a complaint rate of 393.1 per hundred thousand vehicles for the recalled population and 89.0 for MY 2014 through 2018 vehicles that are not included in the recall. Analysis of warranty claim data found a claim rate of 3.2 percent for the recalled population and 0.3 percent for MY 2014 through 2018 vehicles that are not included in the recall.Subaru will instruct owners with Subaru Forester vehicles produced in the affected vehicle production range, to bring their vehicles to a dealer to have the sensor mat harness, inspected and replaced with a new part, including the seat cushion assembly, if necessary.Based on ODI's analysis, the actions taken by Subaru mitigate any unreasonable risk to safety posed by ODS sensor mat failures in the subject vehicles. For subject and peer vehicles outside the recall population and those equipped without seat heaters, ODI's analysis indicates that there is currently no safety-related defect trend. Given these circumstances, further use of the agency resources in this matter does not appear to be warranted. Accordingly, this investigation is closed.
Air Bags
The Office of Defects Investigation (ODI) opened PE19-009 to investigate 51 complaints and additional Early Warning Report (EWR) data related to allegations of front passenger seat Occupant Detection System (ODS) malfunctions in model year (MY) 2016 through 2018 Subaru Forester vehicles. These vehicles use a capacitive type ODS, which is intended to classify the occupant of the passenger seat as either full-sized, small stature, a child seat or other object. The complaints reported the ODS failed to operate properly, the SRS (Supplemental Restraint System) warning light illuminated, and/or the ODS incorrectly suppressed (turned off) the front passenger air bag when the seat was occupied by a full-sized passenger. In a frontal crash that is sufficient to warrant deployment, a suppressed air bag may increase the risk of injury to the occupant of the seat.On August 14, 2019 ODI sent an Information Request (IR) to Subaru requesting information on the subject vehicles and MY 2014-2015 Subaru Forester vehicles.On October 3, 2019, Subaru submitted a Defect Information Report (DIR) to NHTSA describing a safety defect in the passenger-side front airbag Occupant Detection System (ODS) harness of 366,282 MY 2015-2018 Subaru Forester vehicles equipped with seat heaters.The DIR stated that over time, due to a decrease in contact pressure between the terminals in the ODS sensor mat harness, a temporarily unstable electrical connection may be possible. If the connection is temporarily unstable, the ODS may not properly determine the status of the right front seat occupant. If the ODS is unable to correctly determine the status of the front occupant, the airbag warning light may illuminate, and the front passenger airbag may deactivate even though the seat is occupied, increasing the risk of injury to the front passenger in the event of a crash.Using vehicle production data and field occurrence frequency, Subaru determined the potentially affected vehicle production range to be between January 20, 2015 ?and August 1, 2017.In addition, Subaru indicated that over 99 percent of the related MY 2015-2018 field reports with vehicles in the production range involved vehicles with seat heaters.NHTSA's analysis of complaint and warranty claim data showed 1,440 of the complaints and 11,672 of the claims involve vehicles with seat heaters that were built within the production range covered by Subaru's recall.In addition, NHTSA's analysis showed a complaint rate of 393.1 per hundred thousand vehicles for the recalled population and 89.0 for MY 2014 through 2018 vehicles that are not included in the recall. Analysis of warranty claim data found a claim rate of 3.2 percent for the recalled population and 0.3 percent for MY 2014 through 2018 vehicles that are not included in the recall.Subaru will instruct owners with Subaru Forester vehicles produced in the affected vehicle production range, to bring their vehicles to a dealer to have the sensor mat harness, inspected and replaced with a new part, including the seat cushion assembly, if necessary.Based on ODI's analysis, the actions taken by Subaru mitigate any unreasonable risk to safety posed by ODS sensor mat failures in the subject vehicles. For subject and peer vehicles outside the recall population and those equipped without seat heaters, ODI's analysis indicates that there is currently no safety-related defect trend. Given these circumstances, further use of the agency resources in this matter does not appear to be warranted. Accordingly, this investigation is closed.