2018 Subaru Forester
Problems, recalls and owner-reported issues
Visibility/wiper is the leading concern among 495 owner complaints filed for this model year. This is the 5th highest complaint count among 26 Forester model years with reports.
Of the 2018 reports, 26 involved a crash and 1 involved a fire. 9 people were injured.
What owners report most often
Recalls and investigations
Fuel system, gasoline, delivery, fuel pumpJul 29, 2021
Subaru of America, Inc. (Subaru) is recalling certain 2019-2020 Ascent, 2018 Forester, 2018-2020 Impreza, Legacy, Outback, 2018-2019 BRZ, WRX, and Toyota 86 vehicles. The low-pressure fuel pump inside the fuel tank may fail.
Fuel pump failure can cause an engine stall while driving, increasing the risk of a crash.
Dealers will replace the low-pressure fuel pump, free of charge. Owner notification letters were mailed September 24, 2021. Subaru and Toyota owners may call customer service at 1-844-373-6614. Subaru's number for this recall is WRG-21.
Campaign 21V587000 on NHTSA.gov
Air bags, sensor, occupant classificationOct 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.
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.
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.
Campaign 19V701000 on NHTSA.gov
TiresJul 10, 2018
Subaru of America, Inc. (Subaru) is recalling certain 2018 Subaru Forester vehicles. The Certification Label may indicate the incorrect wheel size, tire size, and air pressure. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 110, "Tire Selection and Rims."
Installing incorrect tires or applying incorrect tire air pressure may increase the risk of a crash.
Subaru will notify owners, and dealers will install a corrected label, free of charge. The recall began July 26, 2018. Owners may contact Subaru customer service at 1-844-373-6614. Subaru's number for this recall is WTS-78.
Campaign 18V455000 on NHTSA.gov
Representative owner complaints
495 reports, newest first.
Visibility/wiper, Lane departure, Forward collision avoidance, Jan 19, 2022
Temperature dropped to -20 and large crack randomly appeared on driver side windshield. This crack has caused the eyesight safety feature to not work meaning I don’t have lane departure warning or forward collision warning. Informed my warranty does not cover the windshield repair or required camera recalibration.
Service brakes, Hydraulic, Power train, Jan 14, 2022, crash
The contact owns a 2018 Subaru Forester. The contact stated that while driving into a parking space at an undisclosed speed, the vehicle unintendedly accelerated, which caused a collision. The contact depressed the brake pedal, but the vehicle crashed into a traffic signpost, a boulder, and then a tree, which stopped the vehicle. No injury was sustained and no medical treatment was received. No air bags were deployed. No police report was filed. The vehicle was towed to the dealer and diagnosed that the computer system did not show a failure. The vehicle was not repaired and remained at the dealer. The vehicle was not deemed totaled by the insurance company. The manufacturer was not made aware of the failure. Prior to the collision, the vehicle had inadvertently accelerated on several occasions. The failure mileage was approximately 38,000.
Air bags, Service brakes, Fuel/propulsion system, Jan 5, 2022, crash
While turning in a parking lot car accelerated and hit a tree. Foot was on brake and airbags didn’t deploy despite extensive damage. Body shop estimator said computer wouldn’t confirm problem. It was not caused by floor mat! No warning lights prior to incident.
Visibility/wiper, Jan 1, 2022
Hello, I am writing to report an incident of a cracked windshield while driving on highway 5 in Los Angeles, CA. I have owned this vehicle for about 6 months. The vehicle is available for inspection and I have attached the photos for review. The windshield has been inspected by a Subaru dealership who states they cannot repair or replace the windshield. The dealership suggested filing a claim with NHTSA and visiting their partner, Safelite AutoGlass. A Subaru dealer and partner, Safelite AutoGlass, both confirmed that Subaru's defective or weak/brittle windshield is a known and common issue. The windshield malfunction appears to be a recurring problem across several models nation-wide with a lawsuit pending: https://bergermontague.com/cases/subaru-windshield-cracking/. Furthermore, this commonly known issue was not prefaced during contract reviews and Subaru warranty does not cover the damages. The windshield issues was not highlighted or recommended for coverage when purchasing insurance. Safelite AutoGlass offered to replace the windshield with the original glass and confirms we do not have the option of choosing stronger or better quality windshield options. Continuously replacing a poor product with the same poor product could be dangerous if this continues to occur especially in the event it blocks visibility. Additionally the frequency of the problem will be burdensome especially since this car was purchased specifically to drive in harsh weather conditions. There was no warning, messages or other symptoms of the problem prior to this occurring. If Subaru produces weak windshields it should be a service covered under all warranties and/or offer better repair/replacement options.
Visibility/wiper, Dec 26, 2021
Windshield easily getting chips and pits affecting visibility and now a crack from, a small pebble.
Electrical system, Dec 14, 2021
Bought vehicle June 2021. Battery failed multiple times. Sometimes it will start with a jump, but on 12/2/21 it was completely dead and required tow to Michael's Subaru dealer in Bellevue, WA. Battery was replaced twice within 6 week period.
Fuel/propulsion system, Dec 13, 2021
At around 35,400 miles on the odometer, the vehicle first started backfiring as I was driving. I began an uphill climb through low mountains and the check engine light began flashing, the "emissions control systems" warning light came on the screen, the engine began seriously sputtering and lost a lot of its power, all occurring at the same time. Luckily I have a standard transmission and was able to downshift through gears to regain some power and was able to drive 10 miles, seriously sputtering the whole time, to a safe location. I turned off the engine and it wouldn't start back up again, therefore, I had to have it towed home. The next day I had it towed to a Subaru dealer. It took them 5-6 days to diagnose the cause and fix. I was told it was a VERY rare occurrence; it was pinpointed to the fuel injector and coil, they went bad in cylinder #1. The parts were replaced with new ones and a new spark plug was installed as well. ALL codes are gone and the problem was completely fixed. Thankfully, the service was covered by manufacturer's warranty of 5yrs/60,000 miles power train. For being such a fairly new engine, this problem should not of occurred. A defective fuel injector. However, I can understand that there can always be some sort of flukes. As of this writing, I have not gone to the dealership to pick up the vehicle.
Wheels, Dec 10, 2021
The contact owns a 2018 Subaru Forester. The contact stated while driving approximately 55 MPH, there was an abnormal sound coming from the rear wheels. There was no warning light illuminated. The vehicle was taken to a local dealer where it was diagnosed with needing the wheel bearings replaced. The vehicle was repaired. The manufacturer was informed of the failure and informed the contact that the parts would be replaced free of charge. The failure mileage was approximately 77,409.
Visibility/wiper, Dec 9, 2021
On 10/9/2021the front windshield was hit by a small rock on the lower left driver's side and a crack developed within a few minutes. The crack grew and obstructed the driver's field of vision. This required the entire windshield being replaced. This was done by Safelite AutoGlass on 9/13/2021 at my residence. It was paid by my insurance and I paid a $100 deductible. In addition the replacement windshield was damaged by another small rock hitting it on I71 north near Louisville KY. This time the damage was limited to a bulls eye fracture. This was repaired by myself using a Rainx windshield repair kit. The windshield seems very fragile and prone to be damaged easily as both "rock his" did not seem that bad and should not have caused damage. I found after this repair that there are additional complaints and a class action lawsuit for similar problems with this vehicle.
Electrical system, Dec 2, 2021
Purchased this certified pre-owned, with warranty on 4/30/21. Required jumpstarts for dead battery five + times over the first 4 months, in moderate weather. Dealership confirmed that a new battery was installed at the time of my purchase. The vehicle has been towed to the dealership several times, they can find no issues. They then replaced the battery on 8/4/21 as the 3-month old battery failed testing per fail code JRGKF50-328J0D1. The car required a jump start on 11/21, again on 11/26, and I am currently waiting (12/2/21) for Subaru Roadside assistance, for yet another jump start. The car was last driven (commute home from work) yesterday. External temperatures have not been overly cold - yet. It should be noted that I turn off the radio and heat/air before shutting off the ignition. I have also disconnected my phone from the car's system in order to prevent any further battery drain. This is completely unacceptable. Roadside assistance takes a minimum of 60-90 minutes to respond. I work in Trenton NJ, where it is dangerous to be with a disabled vehicle for possibly hours awaiting service. I've owned over a dozen cars through the years, and have never experienced battery drain issues.
Other or unspecified, Nov 22, 2021
Windshield crack.
Visibility/wiper, Nov 17, 2021
My windshield appeared to crack for no reason. The crack randomly appeared one day without a corresponding incident (no previous chips/crack in that area and nothing hitting my windshield). The crack began on the edge of the windshield in the upper corner on the passenger side and has continued to spread. There is no mark or indication in that area that the windshield was hit. The dealership mentioned when I purchased the car that I should get the windshield warranty due to an excessive amount of windshield cracking in my area. They claimed Subaru even did an investigation into Subaru vehicles in Michigan due to the high windshield replacement rate. It appears to be a defective windshield that the company is aware of and not recalling. The crack has spread across 80% of the windshield at eye level. It must be replaced for safety reasons but Subaru says this is over $1,000 as they have to calibrate it.
Electrical system, Oct 29, 2021
My battery keeps draining for some unknown reason. It's parked in the garage and locked but it is always dead when I need to use it. I need a reliable transportation and I have never had this problem before. I have had 4 - 5 jumps from my insurance company in the last few weeks. And it's dead again today after a jump a few days ago.
Electrical system, Oct 21, 2021
I left my car for 19 days while on vacation in my garage and the battery was dead when I returned. I charged the battery after jumping it with our other car. Now, 14 days later, the car would not start again and needed to be jumped. I have read about the battery drain. My care only has 21K miles.
Electrical system, Oct 17, 2021
There seems to be a fast battery drain on my car. After using the car and letting it stay parked (with all the interior lights off and checked to make sure everything was completely off) for 36hours, the car would not start. This has happened multiple times. It was not dead winter cold, it was approx 70º or hotter.
Air bags, Seats, Oct 16, 2021
Repeatedly the passenger air bag turns off even when car is in motion (warning lights turn on) with passenger in front seat. We have heated seats but apparently are not part of the recall that covers other Foresters with the exact same problem. Anytime we are in the car and it is deactivated it puts the passenger at risk if an accident would occur. This is extremely dangerous and can lead to death from a problem that the company appears to be aware of. It used to be we could turn the car off, have the passenger get out, restart the car, and the sensor will work, but now that does not happen. We would love to get rid of this vehicle but that is not an option at this time.
Air bags, Oct 15, 2021
NHTSA Recall No. : 19V-701 Manufacturer Recall No. : WUM-98 The issue in this recall is affecting my car and it fits the description in the recall and the exact issue is happening in my car but dealership is charging me $1087.58 to fix it.
Visibility/wiper, Oct 8, 2021
Second time windshield had to be replaced from cracking after sustaining small rock chip.
Other or unspecified, Sep 16, 2021
WINDOWSHIELD GLASS (FRONT) HAS A CRACK (ABOUT A FOOT LONG) JUST BY ITSELF.
Air bags, Sep 12, 2021
Repeatedly the passenger air bag turns off during road trips (warning lights turn on) with passenger in front seat. This will be my second complaint because I felt you all needed time to add my cars VIN to your recall list. Anytime we are in the car and it is deactivated it puts the passenger at risk if an accident would occur.
Vehicle speed control, Engine, Sep 6, 2021, crash
Sudden unexplained acceleration incident. Car accelerated without input from driver and rear-ended a parked vehicle in front of the vehicle Eyesight system did not engage to warn or prevent impact with rear end of car in front. The vehicle was travelling at low speed and suddenly accelerated. This is dangerous because it does not provide enough time to prevent from hitting an object in front of the vehicle like a car or person. The problem has not been reproduced by by the manufacturer who sent a technician who inspected the vehicle and could not find any saved info in the event data recorder or saved diagnostics codes. Complaints were filed with the dealership before the incident that the eyesight system did not appear to be functioning correctly. The first time this has happened was 6/02/2021 in the afternoon on a clear day on a clear pathway without any obstructions. The second time this happened was 9/06/2021. The second incident the vehicle accelerated while travelling at lo speed with the eyesight system briefly warning tone beeping. The brakes were applied quickly and the carr seemed almost to stall. The engine made a noise as the stalling conditions ended and the car went back to normal. Subaru filed a service request previously. SR# 1-70302162357.
Vehicle speed control, Engine, Sep 6, 2021, crash
Sudden unexplained acceleration incident. Car accelerated without input from driver and rear-ended a parked vehicle in front of the vehicle Eyesight system did not engage to warn or prevent impact with rear end of car in front. The vehicle was travelling at low speed and suddenly accelerated. This is dangerous because it does not provide enough time to prevent from hitting an object in front of the vehicle like a car or person. The problem has not been reproduced by by the manufacturer who sent a technician who inspected the vehicle and could not find any saved info in the event data recorder or saved diagnostics codes. Complaints were filed with the dealership before the incident that the eyesight system did not appear to be functioning correctly. The first time this has happened was 6/02/2021 in the afternoon on a clear day on a clear pathway without any obstructions. The second time this happened was 9/06/2021. The second incident the vehicle accelerated while travelling at low speed with the eyesight system briefly warning tone beeping. The brakes were applied quickly and the car seemed almost to stall. The engine made a noise as the stalling conditions ended and the car went back to normal. Subaru filed a service report SR# 1-70302162357. State Farm opened a claim 3620R756C.
Electrical system, Sep 3, 2021
Battery was dead when we tried to leave, no reason as the car had been fully turned off. Left myself and my daughter stranded for 90 minutes in the heat without viable cell service, until I was able to find someone with jumper cables. Went to car parts store and bought a new $176 battery- as I wasn’t able to make it the 45 minutes to the dealer. Want reimbursement for battery and repair/explanation so it doesn’t occur again.
Electrical system, Sep 3, 2021
With car in park key will not turn to the off position and can not be removed.
Air bags, Aug 30, 2021
Passenger air bag light came on two weeks after the 3 year warranty expired. Vehicle was purchased on August 4th 2018 and light came on last week on Tuesday August 24th. No previous issues. Passenger air bag is deactivated even with passenger in the seat. Resetting ECU and other basic troubleshooting did not solve the issue. Wiggled wires and connectors under seat and light went off but came back on during driving. Upon research, this is a known issue with my car that has heated front seats, which mine does. However, for whatever reason, my car VIN is not associated with the recall. ODS issue. The NHTSA campaign number is 19V701