NHTSA FEDERAL EVIDENCE AUDITAudited: 2026-08-24

2020 Subaru Outback Common Problems & Defect Telemetry

Authoritative defect intelligence synthesized from 896 verified NHTSA owner complaints, 6 federal safety recalls, and interquartile failure mileage telemetry.

Data Grade: HIGH120 Odometer Verified EntriesMethodology
Executive AI Defect Summary

The 2020 Subaru Outback receives a 3.3/10 MazicBay Reliability Index based on 896 verified NHTSA federal complaints and 6 safety recalls. The primary reported failure mode is Electric Power Steering Assist & Suspension Noise Reports with a median failure point at 6,850 miles (IQR: 3,52514,250 mi). Out-of-warranty repairs benchmark at $450 – $1,400 .

Subaru Outback PlatformSubaru Outback Series
DLC Port: Under driver dash, left of steering column above pedals

*Representative vehicle platform imagery. Body styling varies across generations.

MazicBay Reliability Index
3.3 / 10

56 complaints / 10k sold

NHTSA Owner Complaints
896

Verified US federal records

Safety Severity Grade
Critical Risk

Crash, fire & stall audit

Federal Safety Recalls
6

6 Active / Free Remedies

Switch Outback Model Year (2014–2025)
Defect Clustering

Top Reported Problem Clusters (7)

Ranked by NHTSA Complaint Frequency
#1 STEERING & SUSPENSIONCritical Severity65% Match Confidence

Electric Power Steering Assist & Suspension Noise Reports

458
Federal Complaints
Failure Mileage (Median):6,850 milesIQR: 3,52514,250 mi
Estimated Repair Cost:$450 – $1,400 MazicBay Repair Intelligence Model
Recall Status:Under Investigation / Recall AuditNHTSA Campaign Audit
Reported Defect Symptoms
  • Sudden loss of electric power steering assist
  • Steering wheel pull or highway wander
  • Clunking / knocking noise over bumps
Potentially Associated OBD-II Codes

Correlated via MazicBay Diagnostic Engine (not NHTSA verified fact).

Sample Verified NHTSA Evidence Records (3)
ODI #11710788 • Filed: 01/13/2026

The contact owns a 2020 Subaru Outback. The contact stated that while driving 65 MPH on the highway, the contact was alerted by the message “Eyesight Technology Failure”, before the battery shut down, causing the steering wheel to seize, forcing the contact to come to a comple...

ODI #11659737 • Filed: 05/08/2025

I am on my third windshield in les than a year. The tiniest pebble will crack the windshield, or sudden changes to weather has now caused a stress crack. Seems to be poor weight distribution on the design. There is extensive customer complaints on line with the same issue. Ins...

ODI #11634070 • Filed: 01/04/2025

The Subaru front camera incorrectly detected a hazard. The automatic braking system engaged and locked the steering. I skidded off the pavement, causing damage to the car. At the time of the accident, the blind sight warning lights flashed on the dash signaling that they were ...

#2 ELECTRICAL SYSTEM & BATTERYCritical Severity90% Match Confidence

Electrical Parasitic Drain, Infotainment & Harness Reports

282
Federal Complaints
Failure Mileage (Median):7,045 milesIQR: 3,95011,504 mi
Estimated Repair Cost:$280 – $850 MazicBay Repair Intelligence Model
Recall Status:Under Investigation / Recall AuditNHTSA Campaign Audit
Reported Defect Symptoms
  • Unexplained battery drain after sitting overnight
  • Infotainment display / instrument cluster blackouts
  • Accessory malfunction / alternator fault warnings
Potentially Associated OBD-II Codes

Correlated via MazicBay Diagnostic Engine (not NHTSA verified fact).

Sample Verified NHTSA Evidence Records (3)
ODI #11757956 • Filed: 08/19/2026

The contact owns a 2020 Subaru Outback. The contact stated that on various occasions upon bringing the vehicle to a stop or upon acceleration the vehicle had experienced a total loss of automotive power, and all of the warning lights would remain illuminated. The vehicle was t...

ODI #11756314 • Filed: 08/11/2026

In the first 2 weeks after financing vehicle it started having passenger window issues when it rained it caused window to not wat to go up or would try coming down when trying to let it up when it rained next qas battary kept killing my battery I've replaced 4 batteries in 2.5...

ODI #11713606 • Filed: 01/27/2026Odometer: 20,480 mi

I am reporting a safety-related defect involving the Supplemental Restraint System (SRS) on my 2020 Subaru Outback with approximately 20,480 miles. Multiple SRS and occupant detection system warning lights illuminated. Dealer diagnostics showed multiple SRS-related faults incl...

#3 ENGINE & COOLINGCritical Severity79% Match Confidence

Engine Stalling, Oil Consumption & Cooling Defect Reports

91
Federal Complaints
Failure Mileage (Median):14,000 milesIQR: 9,50029,000 mi
Estimated Repair Cost:$950 – $3,200 MazicBay Repair Intelligence Model
Recall Status:Under Investigation / Recall AuditNHTSA Campaign Audit
Reported Defect Symptoms
  • Engine sudden stall / hesitation while driving
  • Abnormal oil burning / consumption
  • Check Engine Light (MIL) flashing
  • Engine overheating / coolant loss
Potentially Associated OBD-II Codes

Correlated via MazicBay Diagnostic Engine (not NHTSA verified fact).

Sample Verified NHTSA Evidence Records (3)
ODI #11757956 • Filed: 08/19/2026

The contact owns a 2020 Subaru Outback. The contact stated that on various occasions upon bringing the vehicle to a stop or upon acceleration the vehicle had experienced a total loss of automotive power, and all of the warning lights would remain illuminated. The vehicle was t...

ODI #11751812 • Filed: 07/21/2026

The warning lights on our 2020 Subaru Outback have lit intermittently for the past 2 years. When bringing the vehicle into the dealer for service and oil changes, this was reported. Recently the TPMS light began to light intermittently. Tire pressure was checked and adjusted b...

ODI #11749535 • Filed: 07/10/2026

What component or system failed or malfunctioned, and is it available for inspection upon request? - Car fire, originating under the hood. Unknown if vehicle is available for inspection. Last reported by Insurance company to be at IAA; ...; PH#: .... How was your safety or the...

#4 TRANSMISSION & DRIVETRAINCritical Severity85% Match Confidence

Transmission Hesitation, Hard Shifting & Slipping Reports

60
Federal Complaints
Failure Mileage (Median):32,000 milesIQR: 21,00045,000 mi
Estimated Repair Cost:$1,400 – $3,800 MazicBay Repair Intelligence Model
Recall Status:Under Investigation / Recall AuditNHTSA Campaign Audit
Reported Defect Symptoms
  • Hard gear shifts / delayed engagement into Drive/Reverse
  • Transmission shudder / jerking under acceleration
  • Transmission slipping between gears
Potentially Associated OBD-II Codes

Correlated via MazicBay Diagnostic Engine (not NHTSA verified fact).

Sample Verified NHTSA Evidence Records (3)
ODI #11754978 • Filed: 08/05/2026

From when we purchased this car new until the day we traded it. There were many times on the freeway at 60-65 MPH that you would need to move over a couple of lanes and went to wide open throttle and the car would simply do nothing for 1 to 2 seconds. I recently learned that i...

ODI #11736752 • Filed: 05/09/2026

My transmission has started to fail. The check engine light came on the error code read p0867, transmission fluid pressure. Other lights came on as well because it tripped the rest of the sensors because of the CVT failure. This seems to be a common problem in Subarus

ODI #11732229 • Filed: 04/19/2026

I was reversing out of a residential driveway onto a county highway when the I had a complete loss of movement. Shortly after the total loss of power, the CEL illuminated. If I had been on the highway, the driveway is near a blind curve, I would've been sitting in the road wit...

#5 BRAKING SYSTEM & ABSCritical Severity70% Match Confidence

Service Brakes, ABS Actuator & Master Cylinder Reports

49
Federal Complaints
Failure Mileage (Median):24,000 milesIQR: 9,50032,000 mi
Estimated Repair Cost:$350 – $1,100 MazicBay Repair Intelligence Model
Recall Status:Under Investigation / Recall AuditNHTSA Campaign Audit
Reported Defect Symptoms
  • Spongy or hard brake pedal travel
  • ABS / Brake warning light illuminated
  • Extended stopping distance / pedal vibration
Potentially Associated OBD-II Codes

Correlated via MazicBay Diagnostic Engine (not NHTSA verified fact).

Sample Verified NHTSA Evidence Records (3)
ODI #11686503 • Filed: 09/11/2025

I was driving to a medical appointment in Ann Arbor Mi, and was in the area where ... has a few big turns in the road .... like at ... ... .All of he sudden the car started to accelerate a little on the turn so I attempted to brake the vehicle and I could not feel the brake pe...

ODI #11666216 • Filed: 06/11/2025

While in a Dairy Queen drive-up lane, I stepped on the brake pedal and it went right to the floor. The car did not stop, causing me to hit the car in front of me. When backing away from the car in front, the brakes again failed and I hit the car in back. I moved forward again ...

ODI #11660871 • Filed: 05/14/2025

Vehicle accelerated without touching gas pedal, rpm’s kept increasing even while trying to brake.

#6 AIRBAGS & SAFETY RESTRAINTSCritical Severity76% Match Confidence

Airbag Occupant Detection & Inflator Defect Reports

35
Federal Complaints
Failure Mileage (Median):16,240 milesIQR: 11,00026,360 mi
Estimated Repair Cost:$400 – $1,200 MazicBay Repair Intelligence Model
Recall Status:Under Investigation / Recall AuditNHTSA Campaign Audit
Reported Defect Symptoms
  • SRS Airbag warning lamp illuminated
  • Passenger occupant classification sensor failure
  • Seat belt retractor lockup
Potentially Associated OBD-II Codes

Correlated via MazicBay Diagnostic Engine (not NHTSA verified fact).

Sample Verified NHTSA Evidence Records (3)
ODI #11713606 • Filed: 01/27/2026Odometer: 20,480 mi

I am reporting a safety-related defect involving the Supplemental Restraint System (SRS) on my 2020 Subaru Outback with approximately 20,480 miles. Multiple SRS and occupant detection system warning lights illuminated. Dealer diagnostics showed multiple SRS-related faults incl...

ODI #11710788 • Filed: 01/13/2026

The contact owns a 2020 Subaru Outback. The contact stated that while driving 65 MPH on the highway, the contact was alerted by the message “Eyesight Technology Failure”, before the battery shut down, causing the steering wheel to seize, forcing the contact to come to a comple...

ODI #11668163 • Filed: 06/20/2025

I received letter from Subaru of America saying parts available for recall repair but when I went to the dealer they did not have the parts.

#7 FUEL SYSTEM & INJECTIONCritical Severity65% Match Confidence

Fuel Pump Pressure Loss & Fuel Delivery Defect Reports

7
Federal Complaints
Failure Mileage (Median):26,000 milesIQR: 26,00026,000 mi
Estimated Repair Cost:$650 – $1,250 MazicBay Repair Intelligence Model
Recall Status:Out-of-Pocket / TSB RemedyNHTSA Campaign Audit
Reported Defect Symptoms
  • Sudden loss of propulsion power at highway speeds
  • Extended engine cranking / failure to restart
  • Fuel odor near fuel tank / engine bay
Potentially Associated OBD-II Codes

Correlated via MazicBay Diagnostic Engine (not NHTSA verified fact).

Sample Verified NHTSA Evidence Records (3)
ODI #11673168 • Filed: 07/13/2025

Car stalled in traffic. The engine was cranking but it would not start. Had AAA tow off the road and to my home. Car sat for 10 days waiting for a fuel pump (thought this was the problem). After sitting for 10 days the battery was totally dead! New fuel pump installed battery ...

ODI #11482558 • Filed: 09/02/2022

The contact owns a 2020 Subaru Outback. The contact stated while driving 30 MPH, the vehicle began to jerk and then stalled. The check engine warning light and several unknown warning lights were illuminated. The contact was unable to veer to the side of the road. The contact ...

ODI #11472503 • Filed: 07/06/2022

The contact owns a 2020 Subaru Outback. The contact stated while driving approximately 25 MPH, the vehicle inadvertently stopped in the middle of the road. There was no warning light illuminated. The contact engaged the hazard lights; the police arrived on the scene and helped...

Safety Enforcement

Official NHTSA Safety Recalls (6)

100% Free Dealer Repair
NHTSA Campaign #20V766000Reported: 10/12/2020

BACK OVER PREVENTION:DISPLAY FUNCTION

Summary: Subaru of America, Inc. (Subaru) is recalling certain 2020 Legacy and Outback vehicles equipped with "high" grade and "mid" grade multimedia navigation. The August 2020 over-the-air software update may have timed out without completing the installation, corrupting the data, and causing the rearview display to shutoff intermittently. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 111, "Rear Visibility."

Safety Consequence: The intermittent loss of the rearview image reduces the driver's visibility and increases the risk of crash.
Manufacturer Remedy: Subaru will notify owners, and dealers will reprogram the software and, if necessary, replace the Cockpit Control Module, free of charge. The recall began January 22, 2021. Owners may contact Subaru customer service at 1-844-373-6614. Subaru's number for this recall is WRH-20.
NHTSA Campaign #21V955000Reported: 09/12/2021

POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)

Summary: Subaru of America, Inc. (Subaru) is recalling certain 2019-2020 Ascent, 2020 Legacy and Outback vehicles. A programming error in the Transmission Control Unit (TCU) may allow the clutch to engage before the drive chain is completely clamped.

Safety Consequence: An improperly secured drive chain may slip and break, causing a loss of drive power and increasing the risk of a crash.
Manufacturer Remedy: Dealers will reprogram the TCU, inspect TCU data for chain slip, and visually inspect the chain guide. If evidence of chain slippage or damage is found, the transmission will be replaced. Repairs will be performed free of charge. Owner notification letters were mailed August 19, 2022. This recall includes all vehicles previously recalled under 19V-855. Vehicles previously recalled under 19V-855 will need to have the new remedy performed for this recall once available. Owners may contact Subaru customer service at 1-844-373-6614. Subaru's number for this recall is WRK-21.
NHTSA Campaign #21V587000Reported: 29/07/2021

FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP

Summary: 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.

Safety Consequence: Fuel pump failure can cause an engine stall while driving, increasing the risk of a crash.
Manufacturer Remedy: 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.
NHTSA Campaign #19V664000Reported: 18/09/2019

SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES

Summary: Subaru of America, Inc. (Subaru) is recalling certain 2020 Outback and Legacy vehicles. The brake pedal mounting bracket may have a missing or insufficiently tightened bolt.

Safety Consequence: A missing or loose bolt may cause the brake pedal mounting area to deform over time, which can reduce braking performance and increase the risk of a crash.
Manufacturer Remedy: Subaru will notify owners, and dealers will inspect the brake pedal mounting bracket hardware and replace the hardware or brake pedal assembly, as necessary, free of charge. The recall began October 1, 2019. Owners may contact Subaru customer service at 1-844-373-6614. Subaru's number for this recall is WUL-97.
NHTSA Campaign #22V485000Reported: 08/07/2022

POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)

Summary: Subaru of America, Inc. (Subaru) is recalling certain 2020-2021 Outback and Legacy vehicles. A programming error in the Transmission Control Unit (TCU) may allow the clutch to engage before the drive chain is completely clamped.

Safety Consequence: An improperly secured drive chain may slip and break, causing a loss of drive power and increasing the risk of a crash.
Manufacturer Remedy: Dealers will reprogram the TCU, inspect TCU data for chain slip, and visually inspect the chain guide. If evidence of chain slippage or damage is found, the transmission will be replaced. Repairs will be performed free of charge. Owner notification letters are expected to be mailed August 24, 2022. Owners may contact Subaru's customer service at 1-844-373-6614. Subaru's number for this recall is WRK-22. This recall is an expansion of previous recall number 21V-955.
NHTSA Campaign #24V227000Reported: 22/03/2024

AIR BAGS:SENSOR:OCCUPANT CLASSIFICATION:FRONT PASSENGER

Summary: Subaru of America, Inc. (Subaru) is recalling certain 2020-2022 Outback and Legacy vehicles. A capacitor in the sensors for the Occupant Detection System (ODS) may crack and short circuit, which can prevent the front passenger air bag from deploying in a crash.

Safety Consequence: An air bag that does not deploy during a crash can increase the risk of injury.
Manufacturer Remedy: Dealers will replace the ODS sensors on the front passenger seat, free of charge. Owner notifications were mailed February 3, 2025. Owners may contact Subaru customer service at 1-844-373-6614. Subaru's number for this recall is WRA-24.

Pre-Purchase Inspection Checklist for 2020 Subaru Outback

Before purchasing a used 2020 Subaru Outback, perform the following targeted inspections based on reported federal defect patterns:

1. Cold Start & Idle Diagnostics

Scan the OBD-II port under the dash for pending freeze-frame codes (e.g. P0300 misfires, P0087 fuel rail pressure, P0420 catalytic efficiency).

2. Transmission Shift Quality Audit

Test vehicle at low-speed stop-and-go and highway merges. Check for delayed reverse engagement or gear shift shudder between 2nd and 3rd gears.

3. Federal Recall Completion Check

Verify that all 6 NHTSA safety recall campaigns have been performed by an authorized dealership using the VIN.

4. Electrical & Infotainment Drain Check

Ensure the instrument cluster, center screen, and auxiliary charging ports operate with stable 12.0V–14.4V alternator voltage.

Frequently Answered Questions

Defect & Reliability Q&A: 2020 Subaru Outback

Is the 2020 Subaru Outback a reliable used car?

The 2020 Subaru Outback earns a 3.3/10 MazicBay Reliability Index based on 896 federal owner reports. Vehicles maintained under factory service schedules exhibit strong longevity past 150,000 miles.

What is the most frequent defect reported on the 2020 Subaru Outback?

The leading complaint category is Electric Power Steering Assist & Suspension Noise Reports, with a median failure point around 6,850 miles (IQR: 3,52514,250 mi).

Are there free recall repairs available for the 2020 Subaru Outback?

Yes, the NHTSA records 6 safety recall campaign(s) for this model year. All safety recalls are performed 100% free of charge by authorized franchise dealerships regardless of vehicle warranty status.