2015 Mitsubishi Outlander Sport vehicle speed control problems

What owners report

• “Purchased used car in July 2024 and was able to drive it maybe 2 months and the transmission would not shift and would come to a complete stop. Not a safe feeling driving in 3 lanes of traffic on a busy highway at rush hour. Transmission light on and took to mechanic and was told this make and model is notorious for transmission failure and it needs replacing. The odometer is 86316 and car has been sitting now for two years. Of course we went exactly 100 miles over the warranty and now have to p…”

  NHTSA complaint · filed 06/29/2026

• “Hesitation when accelerating. Has stalled while driving. Has come to a complete stop when put in reverse.”

  NHTSA complaint · filed 03/04/2026

• “While driving to work at approximately 6:30 am , as I was signaling to merge onto the on ramp the cars gas pedal stop controlling the speed of my car. I pulled over to the side of the road and my car would not move. I tried to put the heat shifter into park but it was stuck in drive. I had to have the towed to a mechanic which informed me that I needed a new transmission. (3 different independent shops). After being told what it would cost to repair the vehicle the vehicle is still parked in my …”

  NHTSA complaint · filed 10/10/2024

• “Vehicle changes gears on its own. Vehicle goes in and out of gear on its own when driving. Very unsafe and had to stop using this vehicle so myself or anyone else does not get hurt.”

  NHTSA complaint · filed 12/13/2023

• “I was driving on the highway on a trip and out of no where my car shuttered and then flashed service transmission soon, I pulled over and my car would no longer drive, reverse or go into neutral. The tow company reset my battery to try to reset my car system. After that my car wouldn’t really go past 60. I followed the tow truck to the nearest town and it stalled again at the light and I could no longer go at all, my car locked up and wouldn’t reset at that point. It’s an $1100 tow back home. Th…”

  NHTSA complaint · filed 12/03/2023

• “While driving in the city limits around 35 miles an hour I had to stop abruptly to avoid a collision with a driver who didn’t stop at the intersection. I had to come to a complete stop for this driver. When I took my foot off of the brake and tried to drive on my car would not move. I had to shift gears put it in park and try again. I could hear the engine responding but the car wouldn’t move. When it did start to move forward slowly it was shaking very hard and I was only able to get 10 miles…”

  NHTSA complaint · filed 11/28/2023

• “The contact owns a 2015 Mitsubishi Outlander Sport. The contact state that on several occasions while driving at various speeds, the vehicle hesitated and then stalled. The contact stated that while accelerating, the vehicle lunged forward then inadvertently increased in speed. The contact was able to stop the vehicle. Additionally, the contact stated that while shifted in reverse(R), the vehicle rolled forward and failed to reverse. The contact stated that the vehicle randomly shuddered. The tr…”

  NHTSA complaint · filed 05/03/2023

• “The contact owns a 2015 Mitsubishi Outlander Sport. The contact stated while depressing the accelerator pedal, there was a delay in the vehicle response with the vehicle jerking. The contact also stated that the throttle position sensor was failing. There was an oxygen sensor warning light illuminated. The oxygen sensor was replaced; however, the failure reoccurred. The vehicle was diagnosed; however, there were no failure codes retrieved. The manufacturer was not notified of the failure. The fa…”

  NHTSA complaint · filed 08/30/2022

Unverified owner reports from NHTSA's public complaint database.

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