2017 Subaru Forester · symptom sheet

Passenger airbag sensor problems

98owner reports
28,000median miles
$1,800median quote
2involved a crash

Newest report Aug 19, 2026 · checked Sep 19, 2026

98 of the 164 reports of airbag on the 2017 Forester describe passenger airbag sensor faults.

Part of Airbag warning light or recall (164 reports) · also: Takata airbag recall, airbag light on

Tick what matches of 98 reports

the passenger airbag light stays on

the seat sensor does not detect a passenger

a light object is read as a passenger

the passenger airbag is disabled

a code was found for the sensor

the seat cushion or foam was replaced

What got replaced

Owners who name the part that was replaced mention the occupant sensor (48 reports) and the seat cushion (9 reports).

Recalls and investigations

One recall on the airbags covers the 2017 model year. A recall on the same system isn't always the same failure, so read the defect text.

19V-701Oct 3, 2019

Air Bags:Sensor:Occupant Classification

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.

Risk and remedy

Risk: 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.

NHTSA investigations into the airbags on the Forester

PE19-009opened Aug 6, 2019

Airbags · model years 2016 to 2018

Occupant detection system (ods) failure. Closed jan 22, 2020, led to recall 19V-701.

NHTSA summary

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 unsta

What owners paid

22 of the 98 reports quote a price. Each dot is one quote. The middle half runs $1,000 to $2,015.

$1,000$1,800$2,015

$0k$2k$4k$6k$8k

When it happens

The middle half of failures fell between 17,000 and 48,000 miles, from the 57 reports that gave a mileage.

1118

4119

320

121

322

523

724

1325

1426

What owners wrote

“The airbag sensor in the passenger front seat has malfunctioned and it is indicating that the passenger airbag will not deploy. This is after the recall that was completed on the ODS from service campaign 19V701000.”
Filed Aug 19, 2026

“I had an Occupant Detection System replaced under recall in my 2017 Forester. Five years later it went bad. Obviously, still faulty. Cost $1,800.00+ (you read that right) to have it replaced. Contacted Subaru twice about this and both times denied for replacement cost. Really unfair and absurd. Will never own another Subaru for this reason. Not standing behind a sub par part. Unwilling to help out customers.”
Filed Nov 16, 2025

“Previous recall for passenger ODS. Having continued issues with passenger airbag ODS not recognizing someone sitting there. Intermittently turns on and off even if no one is sitting there. Took it to a dealer and they want me to pay out of pocket for diagnostic and possible parts. Very high concern for even allowing someone to sit in the car (even my pregnant wife) in the case there was ever an accident.”
Filed Oct 28, 2025

“The passenger airbag sensor often, but not always, malfunctions in my 2017 Subaru Forrester. Often it says PASSENGER AIRBAG OFF when there is a passanger. Occording to KBB Kelly Blue Book there IS a current RECALL in place for 2017 Subaru Forresters for EXACTLY this issue, including for my car - but when i typed in my liscnese plate in the NHTSA website, no unrepaired recalls showed up for my car.”
Filed Aug 20, 2025

Should you keep driving it?

This page can't tell you that. 2 of 98 reports involved a crash and 3 people were hurt. Owners who file are the ones who had a bad experience, and nobody checks their reports. If the problem affects steering, braking, power or a fire risk, treat it as a safety fault and have it inspected before a long or high-speed drive.

File your own report with NHTSA. Complaint counts are how a problem gets an investigation.