The 2019 Mitsubishi Outlander Sport carries 1 open NHTSA recall — most recently covering software. Owners report 6 recurring issue clusters, led by “Seat belt buckle latch or retractor failure.” Mitsubishi publishes short, conservative intervals: oil every 7,500 miles normal / 3,750 severe, and — unlike many rivals — an explicit CVT fluid replacement schedule rather than a 'lifetime fill' claim. Read the severe-service column honestly: stop-and-go city trips, short hops, and hot climates all qualify, and they describe how most Mirages actually live. The 10-year/100,000-mile powertrain warranty stays intact only with documented on-schedule service.
POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE:SOFTWARE
Campaign #22V563000 · Feb 8, 2022
Issue: Mitsubishi Motors North America, Inc. (MMNA) is recalling certain 2019-2022 Outlander Sport vehicles equipped with continuously variable transmissions and mechanical key ignition systems. A software error in the transmission control unit (CVT-ECU) may incorrectly reduce the transmission gear ratio at high speeds, which can result in an engine stall.
Risk: An engine stall can increase the risk of a crash.
Fix: Dealers will update the CVT-ECU software, free of charge. Owner notification letters were mailed August 24, 2022. Owners may contact MMNA customer service at 1-888-648-7820. MMNA's number for this recall is SR-22-004.
What drivers and federal regulators have officially reported about the 2019 Mitsubishi Outlander Sport.
SEAT BELTS
4 NHTSA complaints · 2019-12 → 2024-06
“The Rear middle and Right side seat belts will NOT latch any longer”
“ON FRIDAY, APRIL 23, 2021 PASSENGERS BEGAN TO COMPLAIN THAT THE RIGHT-SIDE SEAT BELT (ON THE 2ND ROW OF SEATS) WOULD NOT FASTEN”
“The contact also stated that the driver’s seat belt failed to retract”
SERVICE BRAKES
5 NHTSA complaints · 2020-12 → 2024-12
“My parking brake locked up by itself. Took 4 trips to the mechanic to find out the module or switch is bad. It's 400 dollars just for the part”
“THE EPB (EMERGENCY PARKING BREAK) WAS SOME HOW ACTIVATED, NOT SURE IF BY ACCIDENT OR WIRING ISSUE AND NOW WILL NOT DISENGAGE. I CANNOT DRIVE MY VEHICLE AND HAVE NOT BEEN ABLE TO GET IT INTO THE DEALER FOR 3 WEEKS”
“Rear brake calipers sticking constantly. Emergency brake also sticking or loosing tension”
STEERING, SUSPENSION
3 NHTSA complaints · 2019-11 → 2020-12
“WHEN DRIVING IN THE RAIN THE CAR HYDROPLANED ON ME ON 5 SEPARATE OCCASIONS. IT HAPPENED TO ME WHEN AT A MILD TURN AT FREE WAY SPEEDS AND SOMETIMES WHEN STRONG WINDS HIT THE VEHICLE”
“I COULD TURN THE WHEEL BUT THE CAR WAS NOT MOVING IN THE DIRECTION I WAS TURNING”
“WHEN TURNING ON THERE IS A KNOCKING SOUND. ALSO WHEN DRIVING IT SLIDES TO RIGHT. WITHOUT TURNING. KNOCKING SOUND ALL THE TIME. BRAKING IT SLIDES”
POWER TRAIN
15 NHTSA complaints · 2018-09 → 2026-03
“The contact stated while driving approximately 60 MPH, the vehicle lost motive power and stalled. The contact stated that "Slow - Transmission Overheating" message was displayed. The contact drove the vehicle to the residence but was unable to exceed 25 MPH”
“The contact stated while driving 20 MPH, the vehicle began to stall. The contact stated that the Service Engine soon and the transmission service warning lights were illuminated”
“My car is stalling, shaking, shuddering, not accelerating and downshifting while I am on the highway almost killing me while attempting to inch my way across the lanes to the shoulder”
AIR BAGS
7 NHTSA complaints · 2020-01 → 2026-06
“The airbag didnt deployed at the time of accident. Mitsubishi outlander has 7 airbags , but nothing has comes out. This is very dangerous”
“THE WHEEL AIR BAG DEPLOYED WRONG. I SAW THE RIGHT PART OF THE AIR BAG FLAT WHILE THE LEFT PART WAS FINE. IT CAUSED INJURES IN MY CHIN AND TONGUE, 5 RIBS, IN THE RIGHT PART OF MY BODY, BROKEN AND STERNUM BROKEN TOO”
“The lights for the air bags is on ,”
SERVICE BRAKES
5 NHTSA complaints · 2019-06 → 2024-08
“ON 11/26/19, I WAS ON THE CROSS BRONX HIGH WAY IN TRAFFIC AND DROVE BUT COULD NOT STOP THE CAR. MY BRAKES FAILED”
“I PURCHASED THIS VEHICLE ON NOVEMBER 19TH.IT HAD 32 MILES WHEN I PULLED OFF THE CAR LOT. IN JANUARY, NEW BREAKS HAD TO BE PUT ON IT DUE TO WEAR AND LOUD SOUND”
“WHILE DRIVING APPROXIMATELY 20 MPH WITH THE SHIFTER IN DRIVE, THE VEHICLE STARTED TO GO BACKWARDS. THE CONTACT ATTEMPTED TO BRAKE ON A SMALL INCLINE, BUT THE BRAKES DID NOT WORK”
Issues on other model years
Source: NHTSA Office of Defects Investigation (ODI). Complaint data refreshed Sep 13, 2026. Investigation data refreshed Sep 13, 2026.
We display NHTSA's record with attribution; we don't editorialize on what these complaints mean for any specific vehicle.
Critical for safety and preventing major damage
Replace every 7,500 miles normal / 3,750 severe. Mirage's 1.2L three-cylinder holds barely over 3 quarts — small sumps punish stretched intervals. 0W-20 on most recent models.
Estimated cost — typical U.S. ranges
Dealer
~$120–$160
Shop
~$85–$115
DIY
~$25–$55
Full synthetic costs more than conventional. 5-quart 0W-20 + filter is the typical bill.
Mitsubishi schedules CVT fluid replacement — commonly every 60,000 miles normal / 30,000 severe (check your year's table). Use only the specified CVT fluid (J4/CVTF-J4 family); generic ATF destroys the belt-and-pulley unit.
Estimated cost — typical U.S. ranges
Dealer
~$360–$500
Shop
~$255–$355
DIY
~$80–$180
CVT fluid is manufacturer-specific and pricey — do NOT substitute conventional ATF.
Rotate with every oil change. Light Mirages are easy on tires but the economy-focused OEM rubber wears fast when neglected.
Estimated cost — typical U.S. ranges
Dealer
~$85
Shop
~$60
DIY
Free
Often free at the shop where you bought the tires — worth asking before paying.
Inspect pads, rotors/drums, and lines at each service — Mirage G4 retains rear drums, which need periodic adjustment checks.
Estimated cost — typical U.S. ranges
Dealer
~$85
Shop
~$60
DIY
Free
Most shops do this free as a courtesy with any service. Don't pay separately if you can avoid it.
Replace every 2-3 years per the schedule. Cheap job, big ABS-unit insurance.
Estimated cost — typical U.S. ranges
Dealer
~$180–$200
Shop
~$125–$140
DIY
~$10–$25
DOT 3 or 4 — match the cap. Vacuum bleeders make this a one-person DIY.
Keeps your vehicle running smoothly and efficiently
Iridium plugs commonly every 60,000 miles on the Mirage's 3A92 and Lancer's 4B11 — verify your year's table, as some engines list up to 105,000.
Estimated cost — typical U.S. ranges
Dealer
~$285–$390
Shop
~$200–$275
DIY
~$25–$100
Iridium plugs cost more but last 100k+ miles. V6/V8 access varies wildly — some are tough.
Mitsubishi's schedule replaces the engine air filter every 15,000 miles — shorter than most brands, and a 5-minute DIY on the Mirage.
Estimated cost — typical U.S. ranges
Dealer
~$60–$95
Shop
~$45–$70
DIY
~$15–$40
5-minute job on most cars; the airbox lid usually has clips, no tools needed.
Inspect from 60,000 miles and replace on cracking. The Mirage's single serpentine belt also drives the A/C — a failure strands the car's accessories at once.
Estimated cost — typical U.S. ranges
Dealer
~$195–$235
Shop
~$135–$165
DIY
~$20–$50
DIY-friendly if you can reach the tensioner. Inspect for cracks rather than swap on a strict mileage interval.
Extends the life of your vehicle and improves comfort
Replace every 15,000 miles, behind the glovebox. Often skipped at quick-lube visits — worth checking if airflow feels weak.
Estimated cost — typical U.S. ranges
Dealer
~$60–$95
Shop
~$45–$70
DIY
~$15–$40
Usually behind the glovebox. Shops charge labor for a 10-minute job — easy DIY win.
First change around 60,000 miles, then roughly every 30,000-45,000 per the schedule. Mitsubishi long-life coolant or equivalent OAT for your year.
Estimated cost — typical U.S. ranges
Dealer
~$285–$330
Shop
~$200–$235
DIY
~$25–$60
Use the manufacturer-specified coolant — wrong color/chemistry can damage the cooling system.
Test annually after year 3. Small-battery economy cars have little reserve — the first cold snap finds a weak one.
Estimated cost — typical U.S. ranges
Dealer
~$225–$390
Shop
~$160–$280
DIY
~$130–$250
Most auto-parts stores test and install batteries free with purchase. Skip the dealer markup.
Typical U.S. ranges. Actual quotes vary by shop, parts choice, and vehicle condition.
How we estimate: Dealer = OEM parts × 1.4 + labor × $165/hr. Shop = parts + labor × $115/hr. DIY = parts only.
This maintenance schedule for the 2019 Mitsubishi Outlander Sport reflects Mitsubishi's published service intervals. Your actual service needs may vary based on driving conditions, climate, and vehicle usage. Always consult your owner's manual for model-specific recommendations.