2020 TOYOTA 4RUNNER Problems
Real NHTSA owner complaints for the 2020 Toyota 4runner. This model year has 31 NHTSA complaints — top issue: Uncategorized Issues.
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Worst 2020 Toyota 4runner Problems
Top 3 most-reported issues with average mileage at failure.
Uncategorized Issues
Brake System
Airbag Malfunctions
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All Problems by Category
Every NHTSA complaint category for the 2020 Toyota 4runner. A single complaint may appear in multiple categories.
| Component | Complaints | Crashes | Fires | Avg Mileage | Volume |
|---|---|---|---|---|---|
| Uncategorized Issues | 8 | 1 | — | — | |
| Brake System | 5 | — | — | — | |
| Airbag Malfunctions | 5 | 4 | — | — | |
| Steering Defects | 4 | — | — | — | |
| Suspension Failures | 4 | — | — | — | |
| Back Over Prevention | 3 | — | — | — | |
| Forward Collision Avoidance: AEB | 3 | 1 | — | — | |
| Wheel Issues | 2 | — | — | — | |
| Structural Problems | 2 | 1 | — | — | |
| Headlight/Taillight Failures | 1 | — | — | — | |
| Chest Clip | 1 | — | — | — | |
| Buckle | 1 | — | — | — | |
| Harness | 1 | — | — | — | |
| Fuel/Propulsion System | 1 | — | — | — | |
| Transmission / Drivetrain | 1 | — | — | — | |
| Electronic Stability Control (Esc) | 1 | 1 | — | — |
Source: NHTSA Complaints Database. Complaint counts may exceed total complaints because one report can span multiple categories.
Search Owner Complaints
Read what owners actually reported to NHTSA for the 2020 Toyota 4runner. Type a keyword (e.g. “transmission”, “stalling”, “brakes”) to filter.
Showing 31 most recent complaints
The contact owns a 2020 Toyota 4Runner. The contact stated that after starting the vehicle and reversing, the rearview camera intermittently displayed a blank image. No warning light was illuminated. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. …
The contact owns a 2020 Toyota 4Runner. The contact stated that while reversing, he became aware that the rear-view camera failed to display an image. The vehicle returned to normal functionality, but the failure became a regular occurrence. No warning lights were illuminated. Th…
The contact owns a 2020 Toyota 4Runner. The contact stated while driving 60 MPH, she became aware that the electronic power steering was not functioning properly, requiring increased effort to maneuver the vehicle. No warning lights were illuminated. The vehicle was taken to an i…
I am writing to express my deep concern and frustration regarding the X-REAS suspension system in the Limited Edition 4Runner manufactured by Toyota. Specifically, I am addressing the alarming issue of suspension failure experienced in vehicles at just 45,000 miles, posing signif…
Similar to NUMEROUS newer ('12+) vehicles, the instrument cluster gauge needles light up even when the headlights are not on. Therefore when driving the vehicle, the driver isn't aware that the headlights are NOT ON at night (and there are no DRL/daytime running lights to warn on…
Took the vehicle in 3/19/2021 @ 6076 Mileage for a steering wheel shake, the dealer has tried numerous times to fix it by trying to balance the tire and rotate the tires, it only masks the problem and the steering wheel shake comes back. The shake can happen at any MPH. I finall…
The contact owns a 2020 Toyota 4Runner. The contact stated upon taking the vehicle to the dealer for a routine inspection, he was informed that the front coil spring was fractured and needed to be replaced. The vehicle was repaired. The manufacturer was notified of the failure an…
System malfunction—the ‘brake’ alert flashed and chirped when there was NO obstacle on the road. Safety issue—I was about to hit the brakes but I realized in time there was no need. Confirmed? No not at this time. Possibly have it reviewed at next maintenance. No inspection y…
I have attempted to use the SOS button 4 times in different days and in different locations, only connecting once and the rep. claimed she couldn't hear me that only time I "connected." The system causes premature battery drain (even while the car is off, it draws power) and doe…
The car shakes when going at speeds as low as 48 mph and as high as 68 mph that I know of. Typically, it shakes heaviest from the mid-50 mph range to the mid-60 mph range. I rarely Drive the full speed limit for energy conservation reasons, so I cannot tell you how much higher it…
Whenever I strap my child into their car seat and tighten down the straps, the straps will not lock into place and I am able to pull them back out with my hands.
While driving down a road a mango fruit fell from a tree and hit the front glass causing it to break. The glass also broke toward the inside there were pieces of glass on the dash inside the vehicle. This could of cause me injuries.
The sunroof suddenly shattered while driving. The interior glass cracked and rained down on me. The exterior glass cracked. It sounded like a gunshot. It caused cuts, fear from the loud bang and the inability to drive the vehicle out of fear of the remaining glass falling and for…
Break problem after letting car sit overnight and coming up to a stop sign or anything slowly pedal goes to the floor If you pump tge pedal the brakes will come back and seem to work fine except when sitting In a drive-through line with your foot on the brake pedal it'll slowly…
I was driving down the road and heard a Loud bang. When I got home I was looking for the source and there was a big hole in the sunroof from the sunroof shattering. There was no contact from anything the sunroof just shattered on its own.
The contact owned a 2020 Toyota 4runner. The contact stated that while the driver who was her father crashed into another vehicle, the air bags failed to deploy. In addition, the contact stated that the braking alert for getting too close to a vehicle failed to illuminate. A po…
Thirteen months ago I purchased a 2020 4 Runner from Parker Toyota. Last week my sunroof exploded for no reason, there were no rocks or debri that caused this. This is clearly a manufacturers defect of the glass used. I am thankful I wasn’t covered in shattered glass or worse, ca…
UNKNOWN but not really a "Safety Issue" in the true sense of the meaning. Front Brakes. Loud squeal from brakes under cold climate conditions. Dealership has inspected but nothing found. Mentioned NHTSA # 10190453 & TSB #T-TT-0636-20 REV to the service manager but they stated …
Steering wheel shakes at highway speeds (58-64mph). Steering wheel has shaken as much as 1.5 inches back and forth, causing vehicle to shake while driving at high speeds. The problem has been confirmed by the dealer and has been in 6 times to try to fix it with no change. The pro…
I BOUGHT MY 4RUNNER BRAND NEW LAST YEAR. TO CHANGE THE DIFFERENTIAL FROM H4F TO H4L, I STOP THE CAR AND CHANGE THE SHIFTER INTO NEUTRAL POSITION. ONCE IN NEUTRAL POSITION, I CHANGE THE DIFFERENTIAL KNOB H4F TO H4L. THEN I START DRIVING AGAIN. MY EXPECTATION IS THE WHEN SHI…
Source: NHTSA Complaints Database. Real owner reports for the 2020 Toyota 4runner.
Recalls for 2020 Toyota 4runner
1 campaignNHTSA recall campaigns for the 2020 Toyota 4runner. Recalls are free to fix at any authorized dealer. Run a VIN check below to see if your specific vehicle has open recalls.
2020 Toyota 4runner — FAQ
Answers based on real NHTSA complaint and recall data for this specific model year.
Is the 2020 Toyota 4runner reliable?▾
Severe Issues. The 2020 Toyota 4runner has 31 NHTSA owner complaints, 4 crash-related, and 1 recall campaign. The most reported issue is Uncategorized Issues (8 complaints). Source: NHTSA via VinSpector AI.
What are the most common problems with the 2020 Toyota 4runner?▾
#1: Uncategorized Issues (8 complaints). #2: Brake System (5 complaints). #3: Airbag Malfunctions (5 complaints)
At what mileage do problems start on the 2020 Toyota 4runner?▾
Mileage data is not available or insufficient for this model year.
How safe is the 2020 Toyota 4runner?▾
The 2020 Toyota 4runner has 4 crash-related complaints and 0 fire reports out of 31 total NHTSA complaints. 4 injuries were reported. For NCAP lab crash test star ratings, visit nhtsa.gov/ratings.
Does the 2020 Toyota 4runner have any recalls?▾
Yes — 1 NHTSA recall campaign affect the 2020 Toyota 4runner. The largest issue: EQUIPMENT:OTHER:LABELS. Check nhtsa.gov/recalls or run a VIN check to see if your specific vehicle has open recalls.
Should I buy a 2020 Toyota 4runner?▾
The 2020 Toyota 4runner has severe issues — review the top problems before buying. Pay particular attention to Uncategorized Issues issues. Always run a VIN check on the specific car you're considering to check for accident history, open recalls, and title brands.
Source: NHTSA (National Highway Traffic Safety Administration) complaint and recall databases, aggregated by VinSpector AI.
Wider context: See the full Toyota 4runner reliability report with year-by-year comparison.
Check Your Specific 2020 Toyota 4runner
Real owner complaints tell you about the model. The VIN tells you about your specific car — accidents, title issues, odometer fraud. Full report just $4.99.