2015 Mitsubishi Outlander Sport

Vehicle Specs & Maintenance Data

Engine Size
Engine
2L I4 Turbo
Oil Type & Capacity
0W-20 Full Synthetic (4.4 qts)
Transmission
Automatic (AV-S6)
Wheel Torque
65-80
ft-lbs

The 2015 Mitsubishi Outlander Sport maintenance specs on this page cover the key fluids, torque values, and wear items you need for routine service. Use these numbers as a quick reference when performing oil changes, tire rotations, brake jobs, and other scheduled maintenance on your Mitsubishi Outlander Sport.

For oil changes, the 2015 Mitsubishi Outlander Sport takes 0W-20 Full Synthetic motor oil with a capacity of 4.4 quarts. Brake fluid type is DOT 3, the recommended coolant is Dia Queen Super Long Life Coolant (Green), and transmission fluid is Diamond ATF SP-III. Always use the manufacturer-recommended fluids to maintain warranty coverage and engine longevity.

When mounting wheels on the Mitsubishi Outlander Sport, torque the lug nuts to 65-80 ft-lbs using a calibrated torque wrench. Over- or under-torquing can lead to warped brake rotors or loose wheels. Re-torque after 50 to 100 miles on newly installed wheels.

Owners of the 2015 Mitsubishi Outlander Sport have reported 5 common issues including "CVT Transmission Failure", "Excessive Body Roll and Soft Suspension" and "Infotainment System Outdated and Slow". Scroll down to the Diagnostics tab for detailed descriptions, solutions, and estimated repair costs.

There are 9 NHTSA safety recalls on file for the 2015 Mitsubishi Outlander Sport. Check the Recalls tab below for full details.

Specifications on this page are compiled from multiple publicly available sources including manufacturer documentation, NHTSA data, and automotive databases. Always cross-reference with your owner's manual or official factory documentation before purchasing parts or performing any service.

The 2015 Mitsubishi Outlander Sport uses 0W-20 Full Synthetic motor oil (4.4 qt capacity), requires lug nuts torqued to 65-80 ft-lbs, takes DOT 3 brake fluid.

2015 Mitsubishi Outlander Sport Specifications
Motor Oil0W-20 Full Synthetic
Oil Capacity4.4 qt
Lug Nut Torque65-80 ft-lbs
Brake FluidDOT 3
CoolantDia Queen Super Long Life Coolant (Green)
Transmission FluidDiamond ATF SP-III
Transmission Fluid
Fluid Type
Diamond ATF SP-III
Shop
Coolant
Fluid Type
Dia Queen Super Long Life Coolant (Green)
Shop
Brake Fluid
Fluid Type
DOT 3
Shop
Washer Fluid
Windshield
Shop

Manufacturer-recommended maintenance schedule for the 2015 Mitsubishi Outlander Sport. Always verify intervals against your owner's manual.

Service Item
Interval
Engine Oil & Filter
7,500 mi / 12 mo
0W-20 synthetic, 4.5 qt (2.0L) or 4.8 qt (2.4L)
Tire Rotation
5,000 mi / 6 mo
Rotate every 5,000 mi
Cabin Air Filter
15,000 mi / 18 mo
Replace more often in dusty conditions
Engine Air Filter
30,000 mi / 36 mo
Inspect at 15,000 mi
Brake Fluid
30,000 mi / 24 mo
DOT 3 or 4
Transmission Fluid
60,000 mi
CVT; Mitsubishi CVTF-J4
Coolant
100,000 mi
Mitsubishi Long Life coolant; then every 50,000 mi
Spark Plugs
100,000 mi
Iridium-tipped
Serpentine Belt
60,000 mi
Inspect at 40,000 mi
Battery
60 mo
Inspect annually
DTC Code Lookup

Enter a diagnostic trouble code to see causes, symptoms, and fixes for the 2015 Mitsubishi Outlander Sport.

Common problems reported by 2015 Mitsubishi Outlander Sport owners, with recommended fixes and estimated repair costs.

1

CVT Transmission Failure

The JATCO CVT has a higher-than-average failure rate in the Outlander Sport, with symptoms including slipping, jerking, loss of acceleration, and eventually complete transmission failure. The CVT belt and pulleys wear prematurely, especially in vehicles that are not serviced with regular fluid changes.

Solution

CVT fluid changes every 30,000 miles with Mitsubishi DiaQueen CVTF-J4 can extend transmission life. Once symptoms appear, the CVT usually requires a full replacement. Rebuilt or remanufactured CVTs are available at lower cost than new OEM units.

Est. Cost: $200 - $400 (preventive fluid change) / $3,500 - $5,500 (CVT replacement)
2

Excessive Body Roll and Soft Suspension

Owners report excessive body roll during cornering and a floaty, disconnected feeling at highway speeds. The soft suspension tuning prioritizes comfort over handling, but many find it makes the vehicle feel unstable during emergency maneuvers and lane changes. This is a characteristic of the aging RVR platform.

Solution

Upgrading to stiffer aftermarket shock absorbers and struts improves body control. Adding a rear sway bar (if not equipped) or upgrading to a thicker aftermarket unit reduces body roll. Alignment adjustment to factory specifications should be performed after any suspension work.

Est. Cost: $500 - $1,200 (aftermarket strut upgrade) / $200 - $400 (sway bar upgrade)
3

Infotainment System Outdated and Slow

The Outlander Sport's infotainment system uses older hardware that is sluggish and prone to freezing. The touchscreen response time is noticeably slow, Bluetooth audio stutters, and the system takes a long time to pair new devices. The navigation maps, if equipped, are outdated.

Solution

Software updates from Mitsubishi offer marginal improvement. Using a wired connection for smartphone integration is more reliable. Some owners install aftermarket head units compatible with the Outlander Sport's wiring harness for a significantly improved experience.

Est. Cost: $0 (software update) / $300 - $800 (aftermarket head unit)
4

Rear Suspension Knocking Noise

A persistent knocking or clunking noise from the rear suspension when driving over bumps or uneven surfaces. The noise is typically caused by worn rear stabilizer bar end links or loose rear shock absorber mounting bolts. The issue develops progressively and worsens over time.

Solution

Inspect and replace the rear sway bar end links and check all rear suspension bolt torque specifications. If the rear shock absorber mounts are worn, they should be replaced along with the shocks. Worn rear trailing arm bushings can also cause knocking.

Est. Cost: $150 - $400 (end links and mounts) / $400 - $800 (shocks and bushings)
5

Poor Fuel Economy vs. EPA Estimates

Many owners report real-world fuel economy 3-5 mpg below the EPA-estimated figures, particularly in city driving. The 2.0L engine works hard to move the vehicle due to its modest 148 horsepower, and the CVT calibration keeps RPMs high during acceleration, reducing efficiency.

Solution

Ensure proper tire inflation pressure. Replace the air filter and spark plugs at recommended intervals. A throttle body cleaning can restore throttle response. Driving in Eco mode and avoiding aggressive acceleration helps the CVT operate more efficiently. Check for dragging brakes.

Est. Cost: $50 - $200 (maintenance items) / $100 - $300 (throttle body and fuel system cleaning)

9 NHTSA safety recalls for the 2015 Mitsubishi Outlander Sport. Check your VIN at NHTSA.gov

1

SUSPENSION:FRONT:CONTROL ARM:LOWER ARM

Campaign: 21V144000 Date: 05/03/2021

Mitsubishi Motors North America, Inc. (MMNA) is recalling certain 2013-2015 Outlander Sport vehicles originally sold, or ever registered, in Connecticut, Delaware, the District of Columbia, Illinois, Indiana, Iowa, Kentucky, Maine, Maryland, Massachusetts, Michigan, Minnesota, Missouri, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Vermont, Virginia, West Virginia, and Wisconsin. The front lower control arms may detach due to the front cross member corroding from salt water exposure, such as from road salt use.

Consequence

A detached front control arm can result in a loss of vehicle control, increasing the risk of a crash.

Remedy

MMNA will notify owners, and dealers will inspect the front cross members. Depending on the level of existing corrosion, either a sealing/anti-corrosion agent will be applied, or the front cross member will be replaced with a new one, free of charge. Owners may contact MMNA customer service at 1-888-648-7820. MMNA's number for this recall is SR-21-001. This recall is an expansion of NHTSA recall number 20V-279. Owners not previously notified under 20V-279 were notified on March 22, 2021.

2

STRUCTURE:FRAME AND MEMBERS

Campaign: 20V279000 Date: 18/05/2020

Mitsubishi Motors North America, Inc. (MMNA) is recalling certain 2008-2010 Lancer, 2009-2010 Lancer Sportback, 2008-2013 Outlander, and 2011-2016 Outlander Sport vehicles originally sold in, or ever registered in, Connecticut, Delaware, the District of Columbia, Illinois, Indiana, Iowa, Kentucky, Maine, Maryland, Massachusetts, Michigan, Minnesota, Missouri, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Vermont, Virginia, West Virginia, and Wisconsin. The front lower control arms may detach due to the front cross member corroding from salt water exposure such as from road salt use.

Consequence

A detached front control arm can result in a loss of vehicle control, increasing the risk of a crash.

Remedy

MMNA will notify owners, and dealers will inspect the front cross members. Depending on the level of existing corrosion, either a sealing/anti-corrosion agent will be applied or the front cross member will be replaced with a new one. These repairs will be performed free of charge. The recall began August 7, 2020. Owners may contact MMNA customer service at 1-888-648-7820. MMNA's number for this recall is SR-20-003.

3

VISIBILITY:WINDSHIELD WIPER/WASHER:LINKAGES

Campaign: 18V103000 Date: 09/02/2018

Mitsubishi Motors North America, Inc. (MMNA) is recalling certain 2011-2016 Outlander Sport vehicles. Water may enter between the hood and windshield and cause the front wiper link ball joint to corrode, possibly resulting in the wiper link separating and the wipers becoming inoperative.

Consequence

Loss of wiper function can reduce visibility and increase the risk of a crash.

Remedy

MMNA will notify owners, and dealers will replace the rod of the wiper link and the wiper motor crank arm, free of charge. The recall is expected to begin April 10, 2018. Owners may contact MMNA customer service at 1-888-648-7820. MMNA's number for this recall is SR-18-004.

4

PARKING BRAKE

Campaign: 18V070000 Date: 26/01/2018

Mitsubishi Motors North America, Inc. (MMNA) is recalling certain 2014-2016 Outlander and 2013-2016 Outlander Sport vehicles. Water may enter the rear brake calipers causing the parking brake actuator shafts to corrode and possibly bind.

Consequence

If the parking brake actuator shaft binds, the parking brake may not engage or disengage fully. If the parking brake does not engage properly, the vehicle may move unexpectedly if it is parked on a slope, increasing the risk of a crash.

Remedy

MMNA will notify owners, and dealers will inspect the rear brake calipers and replace the parking brake boot and lever or the brake caliper body, as necessary. Dealers will also replace the piston assembly of the rear brake caliper. These repairs will be performed free of charge. The recall is expected to begin March 27, 2018. Owners may contact MMNA customer service at 1-888-648-7820. MMNA's number for this recall is SR-18-002.

5

ELECTRICAL SYSTEM:STARTER ASSEMBLY:RELAY

Campaign: 17V609000 Date: 29/09/2017

Mitsubishi Motors North America, Inc. (MMNA) is recalling certain 2015-2017 Outlander, 2015-2016 Lancer and Outlander Sport, and 2015 Lancer Evolution vehicles. These vehicles may have defective relays that can result in an engine stall, reduced engine power or the engine overheating.

Consequence

If the engine stalls, there is an increased the risk of a crash.

Remedy

MMNA will notify owners, and dealers will replace the affected relays, free of charge. The recall began October 24, 2017. Owners may contact MMNA customer service at 1-888-648-7820. MMNA's number for this recall is SR-17-005.

6

VISIBILITY:WINDSHIELD WIPER/WASHER:MOTOR

Campaign: 16V792000 Date: 31/10/2016

Mitsubishi Motors North America, Inc. (MMNA) is recalling certain model year 2011-2015 Outlander Sport vehicles manufactured August 26, 2010, to January 5, 2015. In the affected vehicles, water may drop between the hood and the windshield and leak into the wiper motor breathing hole. The water may cause internal corrosion of the windshield wiper motor and the possible failure of the motor.

Consequence

Failure of the wiper motor can cause a loss of visibility, increasing the risk of a crash.

Remedy

MMNA will notify owners, and dealers will replace the wiper motor, free of charge. The manufacturer has begun the recall, but parts are not yet available; a second notice will be sent when parts are available. Owners may contact MMNA customer service at 1-888-648-7820. MMNA's number for this recall is SR-16-010.

7

POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)

Campaign: 16V563000 Date: 28/07/2016

Mitsubishi Motors North America, Inc. (MMNA) is recalling certain model year 2015-2016 Outlander Sport vehicles and 2016 Outlander and Lancer vehicles. The affected vehicles are equipped with a constant velocity transmission (CVT) that, in certain driving conditions, may cause a delay in the vehicle accelerating.

Consequence

A hesitation during acceleration can increase the risk of a crash.

Remedy

MMNA has notified owners, and dealers will reprogram the CVT control unit with modified software, free of charge. The recall began on August 15, 2016. Owners may contact MMNA customer service at 1-888-648-7820. MMNA's number for this recall is SR-16-006.

8

POWER TRAIN:AUTOMATIC TRANSMISSION:COOLING UNIT AND LINES

Campaign: 16V548000 Date: 22/07/2016

Mitsubishi Motors North America, Inc. (MMNA) is recalling certain model year 2015 Mitsubishi Outlander Sport vehicles manufactured June 25, 2014, through November 25, 2015 and equipped with a 2.0L engine and a continuously variable transmission (CVT). During assembly, a clamp for a CVT hose may not have been properly secured, allowing the hose to detach and leak transmission fluid.

Consequence

If enough transmission fluid leaks out, the transmission may not function properly and the vehicle may become inoperable, increasing the risk of a crash. Additionally, if leaking transmission fluid contacts an a hot surface there is an increased risk of a fire.

Remedy

Mitsubishi will notify owners, and dealers will inspect the hose clamps, correcting their installation, as necessary, free of charge. The recall began on August 15, 2016. Owners may contact Mitsubishi customer service at 1-888-648-7820. Mitsubishi's number for this recall is SR-16-005.

9

SEAT BELTS

Campaign: 14V744000 Date: 21/11/2014

Mitsubishi Motors North America, Inc. (Mitsubishi) is recalling certain model year 2013-2015 Outlander Sport vehicles manufactured July 20, 2012, to July 23, 2014. In the affected vehicles, the front passenger seat belt lap end attachment fastener may not be torqued to specification, and the fastener may loosen with time.

Consequence

A loosened and weakened fastener may not be capable of withstanding the load forces associated with a vehicle crash, leaving the seat occupant insufficiently restrained and increasing the risk of injury.

Remedy

Mitsubishi will notify owners, and dealers will inspect and replace the seat belt lap end attachment fastener, free of charge. The recall began on December 1, 2014. Owners may contact Mitsubishi customer service at 1-714-372-6000. Mitsubishi's number for this recall is SR-14-011.

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See Also
2015 Mitsubishi Outlander Sport Lug Nut TorqueBest Oil for 2015 Mitsubishi Outlander SportAll Vehicles Using 0W-20 Full Synthetic OilAll Vehicles Using DOT 3Oil Change Guide: 2015 Mitsubishi Outlander SportWiper Replacement: 2015 Mitsubishi Outlander Sport