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Mitsubishi Outlander Sport overheating problems

11 of the 482 owner complaints about the Mitsubishi Outlander Sport describe engine overheating, most of them for the 2013 model year.

owner complaints
11
worst model year
2013
typical mileage
95,000
Is there a fix? There are 2 recalls for this area of the car. See below

By model year

  • 2023
    1
  • 2019
    1
  • 2015
    2
  • 2014
    1
  • 2013
    3
  • 2012
    1
  • 2011
    2

What owners say

Filed May 15, 2026 · Brakes, Electrical · SC

Each time for the last year and a half that I have taken my car in for service or just stopped in and showed them that my radio is saying overheated current, they would test it and say that they couldn't recreate the error despite me showing that it would not connect my phone to the car or charge. I also reported having a random warning that my car was unleveled when driving and they said the computer shows no errors. When I last took my car in for an oil change 1/30/26 I had a break check done because my brakes acted like they didn't want to stop and were making a sound. They told me that my breaks and rotors were find and probably needed to be washed. The sound is louder now so i went to schedule my oil change and make the reports again to find out that the company closed down and there is no dealer close to my location. I filed a CFPB complaint due to the Mitsubishi telling me there is nothing they can do.

Filed Sep 26, 2023 · Transmission · 90,000 miles · MA

The contact owns a 2019 Mitsubishi Outlander Sport. 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 vehicle was towed to an independent mechanic to be diagnosed. The contact was informed that the transmission needed to be replaced. The contact was informed by a third party that the VIN was included in the federal safety agency Campaign Number: 22V563000 (Power Train) that might be related to the failure. The contact had not taken the vehicle to a dealer. The vehicle was not repaired. The manufacturer had not been informed of the failure. The failure mileage was approximately 90,000.

Filed May 18, 2023 · Engine · 102,000 miles · PA

The contact owns a 2012 Mitsubishi Outlander Sport. The contact stated that while driving at an undisclosed speed, the battery warning light illuminated. Additionally, the vehicle overheated. An independent mechanic arrived at the scene and informed the contact that the serpentine belt had detached. The vehicle was repaired; however, the failure recurred 2 more times. The contact related the failure to the federal safety agency Campaign Number: 18V069000 (Engine and Engine Cooling). The manufacturer was not made aware of the failure. The failure mileage was approximately 102,000.

Filed Oct 17, 2022 · Engine, Transmission · 95,000 miles · TX

The contact owns a 2015 Mitsubishi Outlander Sport. The contact stated while driving approximately 55 mph, the transmission overheat message was displayed indicating that the vehicle should be turned off. The contact pulled over and waited for the engine to cool down. While attempting to drive, the vehicle hesitated and stalled. The contact also stated that while the vehicle was idling, the engine revved up. The vehicle was towed to a local dealer, but it was unknown if the vehicle was diagnosed or repaired. The manufacturer was notified of the failure, but no additional assistance was provided. The failure mileage was approximately 95,000.

Filed Aug 24, 2022 · Electrical, Transmission · 52,000 miles · CA

The contact owns a 2013 Mitsubishi Outlander Sport. The contact stated while driving at various speeds, the "Transmission Overheating" message was displayed on the instrument panel as the vehicle lost motive power. The contact stated that the vehicle would restart after waiting approximately 10 minutes and would resume normal operation. The contact had taken the vehicle to an independent mechanic who discovered that there was no defect with her vehicle and that the failure was linked to an electrical issue. The manufacturer was not notified of the failure. The vehicle was not repaired. The failure mileage was approximately 52,000.

Filed Jun 9, 2022 · Transmission · 96,793 miles · AZ

The contact owns a 2013 Mitsubishi Outlander Sport. The contact stated while driving 65 MPH, the transmission started overheating. There was a message displayed on the instrument panel to Slow Down. The vehicle then started to decelerate independently. The contact was able to park the vehicle and waited 10-15 minutes before restarting the vehicle. The contact stated that failure recurred within 45 minutes. The contact took the vehicle to an independent mechanic and was informed that the pin needed to be replaced. The vehicle was not repaired. The contact took the vehicle to another independent mechanic where the mechanic performed a transmission flush. The contact continued to experience failure after the transmission was flushed. The vehicle was not diagnosed or repaired. A dealer was not contacted. The manufacturer had not been informed of the failure. The failure mileage was 96,793.

Filed Dec 26, 2020 · 64,000 miles · KY

Asc warning light came on and shortly after the engine overheating warning. This happened on the expressway (cold temperature: 15-20 degrees in ky)

Filed Apr 1, 2019 · Driver assistance, Electrical · 166 miles · GA

I noticed just recently when I was on a long distance road trip that my transmission overheating light was coming on? I had to pull over a couple times and let it cool down before I could continue... It is very dangerous and no one at mitsubishi or other shops knows whats wrong? Please help

Filed Oct 26, 2017 · Transmission · 733,000 miles · TX

The CVT transmission went completely out. This vehicle is only 2 years old and we were in the middle of no where new mexico. We were driving, no problems and then all of the sudden it said stop the vehicle transmission overheat. We immediately pulled over. Ended up having the vehicle transported back home to texas and was told the warranty had just ran out. We missed it by 3,000 miles. Ended up spending over $6,000.00 on a new transmission and it is still not running right. I thought I had researched this type of vehicle before purchasing it, apparently not. Now I'm scared to take it on road trips. Only drive to and from work.

Filed Oct 31, 2016 · Electrical, Engine · 100,475 miles · PA

I was driving along on a normal city street and all of the sudden every indicator light began to come on...first the battery charging system, next the engine overheat warning, the ABS, the brake, the power steering, the air bag, etc. I began to lose power, idle roughly, and eventually die completely. It would not restart. The next day, I tried to jump start with no success at all. After further examination, noticed that the drive belt had come off the pulleys completely.

Related recalls

Engine and engine cooling: engine: gasoline: belts and associated pulleysReported January 26, 2018 · 141,053 vehicles affected
What is wrong
Mitsubishi Motors North America, Inc. (MMNA) is recalling certain 2009-2012 Lancer, 2008-2012 Outlander, 2010-2012 Lancer Sportback, and 2011-2012 Outlander Sport vehicles equipped with either a 4B11 or 4B12 engine. The drive belt automatic tensioner flange may crack, allowing the accessory drive belt to detach.
Risk
If the drive belt detaches, the battery will discharge and the engine will stall, increasing the risk of a crash.
Remedy
MMNA will notify owners, and dealers will replace the belt tensioner with one that has an improved shape, 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-18-001.

Recall number 18V069000 · Recall details

Engine and engine cooling: engine: gasoline: belts and associated pulleysReported September 12, 2014 · 165,923 vehicles affected
What is wrong
Mitsubishi Motors North America, Inc. (Mitsubishi) is recalling certain model year 2008-2011 Lancer, Lancer Evolution, and Outlander; 2009-2011 Lancer Sportback, Lancer Rilliart, and Lancer Sportback Ralliart; and 2011 Outlander Sport vehicles. The affected vehicles, manufactured with 4B1 engines, have an engine pulley and belt arrangement for turning the alternator, the cooling fan and the power steering pump (if equipped). These pulleys may experience unusual wear and allow for belt detachment.
Risk
If the drive belt detaches, the battery may discharge, resulting in an engine stall, increasing the risk of a crash.
Remedy
Mitsubishi will notify owners, and dealers will replace the drive belt with a rubber belt. Drive pulleys that are excessively worn will be replaced. These repairs will be performed free of charge. The recall began on October 15, 2014. Owners may contact Mitsubishi customer service at 1‑888‑648‑7820. Mitsubishi's number for this recall is SR-14-009.

Recall number 14V562000 · Recall details

Questions about the Mitsubishi Outlander Sport overheating

Which Mitsubishi Outlander Sport years have engine overheating problems?

The model years with the most reports are 2013 (3 complaints), 2011 (2 complaints) and 2015 (2 complaints).

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