2021 model year · NHTSA recalls, manufacturer TSBs, and owner forum reports · Updated September 2026
2021 · All trims · All engines
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According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2021 Mitsubishi Outlander has 6 documented known issues, with 2 rated critical. The most serious are Tailgate Gas Spring Cylinder Corrodes Internally and Can Rupture or Drop the Liftgate (Recalls 25V507 / 26V252) ($0-$400 repair) and PHEV Regenerative Brake System (RBS) Fault Drops the Car into Limp Mode Mid-Descent ($150-$3,000 repair). Across all issues with published estimates, repair costs range from $150 to $5,000. DIY maintenance guides at au7o.io.
BACK OVER PREVENTION:SOFTWARE
Mitsubishi Motors North America, Inc. (MMNA) is recalling certain 2025-2026 Outlander and 2026 Outlander PHEV vehicles. Due to improper software programming, the Alliance In-Vehicle Infotainment (A-IVI) system may fail to display the rearview camera image when the vehicle is placed in reverse. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 111, "Rear Visibility."
BACK OVER PREVENTION:SOFTWARE
Mitsubishi Motors North America, Inc. (Mitsubishi) is recalling certain 2022-2024 Outlander and 2023-2025 Outlander PHEV vehicles. Due to a software error in the in-vehicle infotainment system (A-IVI), the rearview camera image may freeze, or not appear on the display. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 111, "Rear Visibility."
BACK OVER PREVENTION:DISPLAY FUNCTION
Mitsubishi Motors North America, Inc. (MMNA) is recalling certain 2022-2023 Outlander and 2023 Outlander PHEV vehicles. Due to a software error in the in-vehicle infotainment system (A-IVI), the backup camera rearview image may not appear on the display. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 111, "Rear Visibility."
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According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2021 Mitsubishi Outlander has 6 documented issues. The most frequently reported are: Tailgate Gas Spring Cylinder Corrodes Internally and Can Rupture or Drop the Liftgate (Recalls 25V507 / 26V252), PHEV Regenerative Brake System (RBS) Fault Drops the Car into Limp Mode Mid-Descent, PHEV Quick-Charge (CHAdeMO) Contactor Welds Shut — DC Fast Charging Fails with P101C. Of these, 2 are rated critical and should be addressed promptly.
The 2021 Mitsubishi Outlander has 6 known issues compiled from NHTSA recalls, manufacturer TSBs, and owner forum reports. 2 issues are rated critical: Tailgate Gas Spring Cylinder Corrodes Internally and Can Rupture or Drop the Liftgate (Recalls 25V507 / 26V252) and PHEV Regenerative Brake System (RBS) Fault Drops the Car into Limp Mode Mid-Descent. Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.
Repair costs for known Mitsubishi Outlander issues range from $0 to $5,000, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, Tailgate Gas Spring Cylinder Corrodes Internally and Can Rupture or Drop the Liftgate (Recalls 25V507 / 26V252), typically costs $0-$400 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.
The steel cylinder of each tailgate gas spring is protected only by a heat-shrink resin sleeve. Salt water works its way under the spring's dust cap, sits against the bare cylinder wall and corrodes it. Because the cylinder holds high-pressure gas, a corroded wall can either lose… Repairs typically run $0-$400. Severity: high.
Content on this page was compiled with AI assistance using NHTSA complaints, TSBs, owner reports, and public automotive data. While we strive for accuracy, this information may contain errors. Always verify repair procedures and specifications with your vehicle's service manual or a qualified mechanic.
FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
Mitsubishi Motors North America, Inc. (MMNA) is recalling certain 2022 Outlander vehicles. The commutator and wires inside the fuel pump may be fused incorrectly, potentially causing the fuel pump to fail.
SEAT BELTS:FRONT:RETRACTOR
Mitsubishi Motors North America, Inc. (MMNA) is recalling certain 2022 Outlander vehicles. The front and second-row passenger seat belt automatic locking retractors may deactivate early, which can prevent the child restraint system from securing properly. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 208, "Occupant Crash Protection."
+ 3 more recalls. Check all on NHTSA.gov
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The PHEV blends friction braking with motor regeneration through the RBS control unit, which cross-checks wheel speed sensors, the brake stroke sensor and the motor controllers. If any of those inputs disagrees — most commonly a failing rear wheel speed sensor, but also a draggin… Repairs typically run $150-$3,000. Severity: high.
The PHEV isolates its CHAdeMO fast-charge port from the traction pack with quick-charge contactors. An abnormal-current event during a DC fast charge session — a station that drops or spikes current, or a handshake that aborts mid-session — can weld the negative quick-charge cont… Repairs typically run $150-$2,500. Severity: medium.
The Outlander PHEV can experience accelerated battery capacity degradation and intermittent charging failures. The battery management system occasionally refuses to initiate charging or terminates sessions prematurely, particularly in extreme temperatures. Repairs typically run $0-$5,000. Severity: medium.
The panoramic/power sunroof tray is not sealed — it is designed to catch water and route it out through four drain hoses, two down the A-pillars and two down the rear quarter panels. The front hoses exit behind the front inner fender liners, where road spray packs them with grit,… Repairs typically run $0-$600. Severity: medium.
The Outlander develops front suspension clunking and knocking noises over bumps and rough roads. Worn front stabilizer bar end links and strut mount bearings are the primary culprits, with noise appearing as early as 30,000 miles. Repairs typically run $200-$600. Severity: low.
