2021 Mitsubishi Outlander Sport Electrical system Problems
- Complaints
- 6about this part
- Share
- 32%of 19 total for the year
- Median mileage
- 14,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 6 complaints about the electrical system of the 2021 Mitsubishi Outlander Sport, 32% of the 19 complaints for this model year. Where a mileage was given, the median is 14,000 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“Driving home with no other cars around the forward collision warning goes off for no reason losing power and slowing down on it's own. This has been an ongoing situation since the car was new, I've made numerous attempts to have my local dealership look into this situation and all they tell me is to take video when it happens.”
NHTSA complaint #11641459, filed 2025-02“I was driving approximately 35MPH on a 4-lane road with no vehicles in front of me. The car came to a hard stop. The stop was so hard that my purse flew from the passenger seat to the floor. I was wearing my seat belt which tightened up but my body still moved forward causing me neck pain. I did notice briefly that a flashing yellow light was on the dashboard. There were no objects in front of me. The driver of the car behind me had to slam on their brakes and almost hit my car. My car stayed still for about 15 seconds and then the automatic brake was released.”
NHTSA complaint #11488453, filed 2022-10“The contact owns a 2021 Mitsubishi Outlander Sport. The contact stated that the catalytic converter was stolen from the vehicle, and a new catalytic converter was installed. The contact stated that while driving at an undisclosed speed, the check engine warning light illuminated. The vehicle was taken to an independent mechanic, who diagnosed the vehicle with catalytic converter failure. The vehicle was not repaired. The contact called the dealer, but no assistance was provided. The failure persisted. …”
NHTSA complaint #11710012, filed 2026-01, 6,000 miles“The contact owns a 2021 Mitsubishi Outlander Sport. The contact stated while driving approximately 35 MPH, the vehicle was stalling and not accelerating as needed. The check engine warning light was illuminated. The vehicle was taken to the dealer for an unknown recall repair. The vehicle was repaired; however, the failure reoccurred. The vehicle was taken back to the dealer but was not repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 22,000.”
NHTSA complaint #11483298, filed 2022-09, 22,000 miles“Multiple and random Cylinder misfires. fixed more than three times and continuously, same issue. many issues with revving up. safety risk while driving due to stalling.”
NHTSA complaint #11606093, filed 2024-08Related service bulletins
- 11031144Mar 30, 2026This revised Technical Service Bulletin instructs dealers to confirm that the SDA2 Audio Unit touch screen is unresponsive, and if confirmed, to replace the SDA2 Audio Unit.
- 11028351Jan 30, 2026This parts bulletin provides clarification on the correct part numbers to order / use based upon the situation of repair / replacement.
- 11028350Jan 29, 2026This Technical Service Bulletin instructs dealers to confirm that the SDA2 Audio Unit touch screen is unresponsive, and if confirmed, to replace the SDA2 Audio Unit.
- 11026481Nov 21, 2025Tech Talk is a service newsletter that was sent out to dealers. It covers various topics and reviews the previous months publications.
- 11024111Sep 24, 2025This Technical Information Notice informs dealers that the Apple CarPlay and Android Auto icons do not show up on the display when the radio is replaced under Warranty Extension…
- 11016678Mar 3, 2025This Technical Service Bulletin informs dealers of a warranty extension for an unresponsive touch screen on the SDA2 Audio Unit.
- 11016677Mar 3, 2025This Technical Information Notice informs dealers of a warranty extension for an unresponsive touch screen on the SDA2 Audio Unit.
- 11007472Aug 7, 2024This Technical Service Bulletin instructs dealers how to update the Smartphone Link Display Audio software to resolve several issues.
- 10233997Mar 7, 2023This Technical Service Bulletin contains technical information and troubleshooting for the accessory Remote Engine Start system for affected vehicles.
- 10233994Mar 7, 2023This is a Technical Information Notice informing dealers and parts managers about possible causes after a customer complains that the engine will not start while using the remote…
Electrical system: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2023 | 3 | 43% |
| 2022 | 3 | 27% |
| 2021 | 6 | 32% |
| 2020 | 5 | 19% |
| 2019 | 2 | 8% |
| 2018 | 7 | 33% |
| 2017 | 11 | 41% |
| 2016 | 5 | 19% |
| 2015 | 19 | 10% |
| 2014 | 5 | 12% |
| 2013 | 11 | 26% |
| 2012 | 2 | 14% |
| 2011 | 6 | 20% |
Other parts of the 2021 Mitsubishi Outlander Sport
5 complaintsOther or unknown
4 complaintsForward collision avoidance
3 complaintsTransmission and drivetrain
3 complaintsVehicle speed control
3 complaintsLane departure
2 complaintsBack-over prevention (rear camera)
1 complaintsEngine cooling
1 complaintsFuel system
1 complaintsSeat belts
1 complaints
← All problems reported for the 2021 Mitsubishi Outlander Sport
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology