2019 Toyota 4RUNNER problems & reliability
65 owner complaints filed with NHTSA for the 2019 Toyota 4RUNNER, alongside 4 safety recall campaigns. Last verified Sep 21, 2026. Complaints are unverified reports submitted by owners to the federal Office of Defects Investigation.
Each complaint is counted once (by NHTSA case number), even when it names several components.
3 complaints report injuries (3 injured).
Most reported problems
| Component | Complaints | Share |
|---|---|---|
| Unknown / Other | 12 | 18% |
| Steering → | 10 | 15% |
| Electrical System | 8 | 12% |
| Fuel/propulsion System | 7 | 11% |
| Suspension | 7 | 11% |
| Engine | 6 | 9% |
| Fuel System, Gasoline | 6 | 9% |
| Air Bags | 5 | 8% |
| Service Brakes | 5 | 8% |
| Power Train | 4 | 6% |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.
All 19 reported components →Common symptoms owners describe
Keyword analysis of complaint narratives; one complaint can describe several symptoms.
Mileage when problems occurred
Among the 24 complaints that included a usable odometer reading, the median reported incident mileage was 14,825 miles (middle 50% between 7,487 and 24,625 miles).
Complaints by incident year
What owners report
“Thankfully the piece of my shock coil spring fell off in my driveway on Aug 23rd 2026. I am being told I should not drive my car now as the entire coil spring can come off and cause me to crash. They have a 2018 trd pro at my dealership that has been waiting since March for the same part. I have called Toyota as my…”
Suspension · filed Sep 16, 2026
“I have experienced a persistent steering and suspension-related issue with my 2019 Toyota 4Runner since early ownership, beginning at approximately 6,800 miles. The vehicle repeatedly pulls/drifts to the right at highway speeds and requires constant steering correction. I have also experienced steering wheel vibration…”
Wheels · filed May 6, 2026
“My 2019 Toyota 4Runner has experienced an ongoing steering and suspension issue since early in its life. The vehicle required an alignment at approximately 6,800 miles and has required repeated alignments since. At approximately 48,000 miles, a separate repair facility identified lower control arm bushing concerns…”
Suspension · filed Apr 28, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Technical service bulletins
157 manufacturer communications (TSBs, service campaigns, warranty extensions) are on file with NHTSA for the 2019 Toyota 4RUNNER. The 10 most recent:
Some 2019 – 2024 model year 4Runner vehicles may exhibit an abnormal noise that may be described as cracking, clicking, or creaking from the driver and/or passenger front seat cushion track. This condition may occur…
T-SB-0002-25 Rev1 · Service Bulletin/Repair Instructions · issued Aug 10, 2026
Some 2005 – 2026 Toyota vehicles that have undergone water intrusion may exhibit a condition in which a musty odor is present. Follow the procedures in this bulletin to remediate the odor and address this condition. The…
T-SB-0055-24 Rev2 · Service Bulletin/Repair Instructions · issued Jan 7, 2026
Some customers may experience echoing on the line calling the vehicle when using Bluetooth Hands Free. This is caused by the phone Hands Free volume being too low.
T-TT-0790-25 · Service Bulletin/Repair Instructions · issued Aug 20, 2025
The air conditioning dye injection tool kit has been developed to aid in identifying the location of air conditioning refrigerant leaks. The procedures outlined in this Service Bulletin aid in locating, inspecting, and…
T-SB-0058-23 Rev1 · Service Campaign · issued Jun 13, 2025
Some 2019 – 2024 model year 4Runner vehicles may exhibit a cracking noise from the driver and/or passenger front seat cushion track. This condition may occur when the front seat cushion track is at the rearmost position.
T-SB-0002-25 · Service Bulletin/Repair Instructions · issued Jan 7, 2025
The condition known as acid rain is caused by airborne chemicals or particles in the atmosphere, which mix with rainwater, nighttime dew, or high humidity to form acidic compounds. If these contaminants settle and…
T-SB-0039-24 Rev2 · Service Bulletin/Repair Instructions · issued Dec 6, 2024
To prevent brake rotor rust from forming during transportation and storage, wheel film will be used instead of a cardboard type of anti-rust cover. The purpose of the wheel film is to shield the disc brake rotor from…
T-SB-0038-24 Rev2 · Service Bulletin/Repair Instructions · issued Dec 6, 2024
Acid rain results from rainwater or other airborne moisture that become acidic due to industrial chemical impurities in the atmosphere. If these acidic compounds settle on an exposed vehicle, especially the horizontal…
T-SB-0035-24 Rev2 · Service Bulletin/Repair Instructions · issued Dec 6, 2024
Toyota vehicles are currently protected with RapgardTM protective film designed to protect the horizontal painted surfaces. This material protects from acid rain, environmental fallout, and rail contamination. Follow…
T-SB-0061-23 Rev2 · Service Bulletin/Repair Instructions · issued Dec 5, 2024
Vehicles may occasionally be subjected to contamination by airborne iron particles shed from railroad tracks, train wheels, exposure to heavy machinery facilities, grinding, welding, etc. This type of contamination can…
T-SB-0062-23 Rev2 · Service Bulletin/Repair Instructions · issued Dec 3, 2024
TSBs are repair guidance manufacturers send to dealers — they are not recalls and repairs are not automatically free. Full documents are available on NHTSA’s site.
Safety recalls
The 2019 Toyota 4RUNNER has 4 NHTSA recall campaigns — recall repairs are free at franchised dealers regardless of the vehicle’s age.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →Buying a used 2019 Toyota 4RUNNER?
- · Decode the seller’s VIN with our free VIN decoder to confirm the exact year, engine and trim.
- · Check for unrepaired recalls by VIN on NHTSA’s official lookup — recall repairs are free.
- · Among complaints with usable mileage, the median reported incident mileage was 14,825 miles. This does not predict when a particular vehicle will develop a problem.