2018 Subaru Forester Air Bags
Owner-reported problems and safety issues filed with NHTSA. Review common failures, severity levels, and complaint trends over time.
Complaint Timeline
Chronological view of owner reports
The passenger airbag light in my 2018 Subaru Forester intermittently turns off and on, even when the seat is occupied. The vehicle has never been in a crash, and the airbags have not deployed. This issue raises serious safety concerns, especially since it may prevent the airbag from deploying in an accident while a passenger is in the seat. I raised this concern to a local Subaru Dealer, and they shared Subaru has not issued a recall on this make/model and the dealership has not provided a lasting fix. I believe this may be a defect in the occupant detection system or seat wiring.
I am the second owner of this vehicle and lately my passenger airbag sometimes doesn’t turn on due to a harness connected to the occupant plate being faulty. When the issue first occurred I contacted my local Subaru service center and explained my situation and told them I had seen there was a recall for my exact issue. They informed me that the repair had already been done on my vehicle and the only solution offered was to pay a $140 diagnostic fee to see if that was the actual cause of my airbag not turning on. I took it to my local mechanic shop named Peet’s Garage and they confirmed there was an issue with the harness and my vehicle had a code for my passenger side airbag. I contacted Subaru customer advocacy since the affected part had a past recall. I was told since the repair was done in 2020 it’s no longer their responsibility and was refused further assistance . I now have a 50/50 chance of having a passenger airbag working in my car and if I want it to be repaired I’ll have to pay out of pocket. There has been multiple complaints from other consumers online being affected by this issue on the same make and model and Subaru is still refusing to take further action. This is a very serious safety issue and not a cheap repair as the only solution made available by Subaru is to replace the entire seat cushion and wiring when all they did was replace the effected harness.
Passenger seat occupancy detection sensor failure. Known recall for the issue from same year 2018, my vin not included. Delaership stated 5300 dollars to repair. Subaru of America to provide goodwill gesture of 2000 dollars. Remaining amount is 3500 to repair ODS.
Intermittent failure of occupant detection system on front passenger seat which turns off airbag even though an adult is sitting in the seat. The occupant detection system wiring harness was recalled and replaced in 2020. I believe there is a continuing issue with this recall either not being a complete solution or being repaired with a defective part or new part that did not solve the issue. This is a critical occupant safety issue. This issue has occurred multiple times and continues to be an issue.
2018 Subaru Forester Safety air bag recall I drive my grandchildren in front passenger seat. There’s a safety recall. No incident yet. What has to happen before this air bag problem is fixed?
The contact owns a 2018 Subaru Forester. The contact stated that while driving at an undisclosed speed, the air bag warning light illuminated, and the air bag was not activated message was displayed. The dealer was contacted. The vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure. The approximate failure mileage was 70, 000.
The contact owns a 2018 Subaru Forester. The contact stated that the front passenger’s side air bag warning light was intermittently flashing on the instrument panel with or without an occupant seated in the front passenger’s seat. The vehicle was taken to a dealer where a diagnostic test was performed; the diagnostic test discovered that the occupant detection system mat was defective and needed to be replaced. Upon investigation, the contact discovered NHTSA Campaign Number: 19V701000 (Air Bags) which was linked to the failure; however, the vehicle was not included in the recall. The manufacturer was then notified of the failure and confirmed that the vehicle was not included in the recall. The vehicle was not repaired. The failure mileage was approximately 57,000.
This is related to the ODS recall (October 3, 2019 NHTSA Campaign Number: 19V701000) where the sensor mat harness was replaced. Turns out the ODS sensor mat also needs to be replaced. The issue was happening intermittently throughout 2024 and I have brought the car in for service but the part is on back order for 2 months now.
The passenger-side front airbag Occupancy Detection System harness failed on my vehicle. The dealer charged me for a replacement, even though this part was recalled. They said they could not perform the repair free of charge because the recall was not listed for my VIN. I attempted to contact Subaru 12 days ago to request reimbursement, but I did not receive a response. I do not have the old part available, but I do have a photograph of the supplier code and date code on the harness. The codes are within the affected range, as indicated in recall bulletin WUM-98R (NHTSA ID 19V-701) Evidently, Subaru has failed to identify all of the vehicles affected by this defect. Passenger safety was put at risk because the airbag system would disable itself whenever somebody sat in the front passenger seat. Because the problem was intermittent, and because Subaru failed to notify me of the defect, this led to a delay in getting it repaired. The dealer diagnosed the issue and determined that the harness needed to be replaced. Whenever the failure occurred, the airbag trouble light turned on and the message "passenger air bag off" was displayed, even if there was a passenger in that seat.
The malfunction identified in NHTSA campaign number 19V701 has been continually malfunctioning again, beginning about a year ago. This is happening within a relatively short time after it was supposedly fixed. (Subaru's number for this recall is WUM-98). It is the exact same problem as previously identified in 19V701.
Per the dealership, the occupant detection wiring harness resulting in the passenger side not activating despite a passenger sitting in the car. This causes a risk to the passenger as the airbag is not activated and the warning light goes on. This problem has been confirmed by the Subaru dealership. There is currently a recall for this issue for this particular issue and vehicle, however the VIN is not included. Additionally, when I look at the product campaign bulletin it outlines how to identify if there is a faulty harness. The harness ID falls in the vehicle within the the range of numbers that classifies it as a faulty harness. Despite this, Subaru refuses to replace it at their cost as the VIN is not covered by the recall notice.
I receive a warning light and the passenger air bag does not turn on when I have a passenger in the front seat.
Airbag on passenger side stopped working last November . Subaru says it’s the switch in the seat and the seat needs replacing at a cost of approximately $1300. This should be part of the recall and be paid for by Subaru.
Vehicle Airbag light on Dash and is available for inspection upon request. Safety is at risk due to Airbag SRS system being disabled and bas will not deploy due to malfunctioning component. Vehicle has the symptoms of "Subaru recalled certain 2015-2018 Foresters equipped with heated seats, due to faulty wiring in an airbag sensor. If the wire's connection loosens, the front passenger airbag may deactivate even though the seat is occupied, increasing the risk of injury in a crash.​ This was remedied by replacing the ODS (Occupant Detection Sensor) in the passenger seat. Vehicle will be brought to dealer for inspection, however, myself and others on forums with 2018 Subaru foresters with heated seats apparently fall outside of the recall, but experience the same issue. Warning lamps appeared and system was scanned, airbag module tested ok.
The passenger airbag warning light had appeared intermittently but now is continuous, indicating that the passenger airbag will not function when someone is seated there. The car was taken to the dealer and I was told that the seat bottom would need to be replaced. There is a recall WUM-98 on this very issue for 2018 Foresters with heated seats which my car has. Neither the dealer nor Subaru of America has explained to me why my car is not included in this recall. This is a serious passenger safety issue and the recall should be expanded since it is clearly a vehicle defect.
In early October, 2023, the red airbag inoperative light (airbag "off") came on the dashboard when someone is sitting in the passenger seat. This was an intermittent issue with the light coming on at times and off for several days before reappearing. On , the vehicle was brought to the Suburu dealer (Subaru of Auburn, WA) for testing and repair. Suburu technicians tested the seat sensor unit and determined is was at fault. (see uploaded work order) Part number 64139SG200VH was ordered [XXX] as no local dealers had stock of this particular part number. At the time of the order, I was informed that the part would be available in December, 2023. I queried Suburu of Auburn in mid-December and they indicated a new date of February, 2024 for availability of the part. On [XXX], I visited the Suburu dealer and was told the part is still "on back order" with no firm date of delivery. My concern is this is a safety related issued that has no definitive time frame for rectification. This renders the vehicle unsafe for front passenger occupancy. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Our Subaru began experiencing intermittent issues with the warning light for the occupant detection wiring harness (ODS) in October 2023. The vehicle was inspected by Duteau Subaru of Lincoln NE on October 19th 2023 who determined the issue was a malfunctioning of the seat sensor for the occupant seat and was told I would have to replace the entire seat base to correct the issue. I understand that this issue has already been recalled in Subaru Foresters produced from January 20 2015 to August 1 2017 in recall NHTSA ID 19V-701; however, my forester was produced in March 2018 outside the recall dates. Upon inspection of the ODS sensor mat the tag specified in the recall (photo attached) matched the producer (6578) and dates specified prior to 18074 (17321) in the recall so we were wondering why our car was not part of the recall if all parts by that producer were recalled prior to production date code 18074? When I contacted Subaru of America to determine why our car was not also recalled I was told that recalls are VIN specific and set by the National Highway Traffic Safety Administration and no further action was going to be taken to replace the defective seat sensor.
We took the car in for servicing because the SRS light went off. Upon inspection, the Subaru service department found that the SRS sensor was faulty and needed to be replaced. They said if not replaced, there is a chance the airbag would not go off in the event of an accident. The part is backordered until January, but Subaru won't ok a rental or car loan until the part arrives. Their solution is to inform us that there is nothing they can do until the part arrives, and released our vehicle with instructions to not have anyone in the passenger seat until then. This cannot be a safe and appropriate course of action.
Airbag light has come on stating that they will not deploy. Upon looking my vehicle (2018) has the passenger side airbag product with supplier code 6578 and date code 17346 meeting the NG status per bulletin released by NHTSA in October of 2019. I purchased my vehicle 1/2021 from a certified Subaru dealer who did not fix this product despite being notified of the faulty part in December of 2019. However, my VIN does not flag the recall (recall WUM-98, recall number 19V70100). Currently my airbags are not working. It has periodically happened in the past but then would fix itself and the light would go off. Now it has maintained staying on.
NHTSA 19V-701 is for Subaru Forester's concerning the passenger airbag being off while the passenger seat is occupied. The recall stops with Forrester's built after August 2017. My Forrester has this problem but was built in October of 2017 so Subaru says it is not covered! That's ridiculous. The exact recall problem not being honored because of some Subaru created arbitrary date? Subaru should repair this for me. I reported it to them and they never followed up as they indicated they would. Since I'm driving the "safest car in America" according to Subaru, my passenger airbag should work while someone is riding in the passenger seat!
The airbag SHOULD automatically turn on and off when someone is in the passenger seat. Most of the time when there is a passenger in the seat the airbag won't turn on, so we're driving around with no airbag in the passengers seat This sounds like the issue with NHTSA 19V701 but we are not covered in that vin range. This vehicle was also equipped with heated seats.
Passenger air bag light displays intermittently on and off (mostly off) regardless of whether there is a passenger in the seat. It has not yet been inspected by any dealer, service center, manufacturer, police, insurance, or others.
The contact owns a 2018 Subaru Forester. The contact stated that the passenger’s side air bag warning light was illuminated. The contact took the vehicle to the dealer who reset the fault light; however, the failure persisted. The contact was aware of NHTSA Campaign Number: 19V701000 (Air Bags) however, the dealer confirmed that the VIN was not included. The vehicle had not been repaired. The manufacturer was not made aware of the failure. The approximate failure mileage was 63,000.
Air bag sensor in passenger seat doesn't recognize when someone is in it therefore keeping it from activating in the event of an accident. There was a recall (Subaru # WUM98R, NHTSA campaign # 19V701) for that problem for 2015-2018 model years which mine is and with heated seats which it also has. Subaru told me there is no open recall based on the VIN and won't repair without being paid for. There are many reports of the exact same thing across both the internet and NHTSA's own site. It's quite obvious there is a problem with more vehicles than being admitted to by Subaru. The repair for a potential death causing issue shouldn't be the burden of the consumer.
I have been getting an airbag warning light for the past few months. I took it into my local Subaru dealer and they confirmed that the issue was the passenger recognition system. The system will recognize a passenger and turn the airbags on sometimes, and sometimes it will not. This puts the passenger’s life at risk in the event of an accident and the airbags don’t deploy.
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The 2018 Subaru Forester has 55 Air Bags complaints on file. 1 crashes have been reported. Review the timeline above for detailed owner experiences.