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2018 Outlander Sport CVT Hesitation and Jerking at Low Speeds

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David L. · rep 0 · May 22, 5:37 AM · 1 replies · solved · Question

Vehicle: 2018 Mitsubishi Outlander Sport ES

Hey everyone,

I've got a 2018 Mitsubishi Outlander Sport ES with about 75,000 miles on it, and lately, I've noticed some concerning behavior from the transmission. When I'm driving at lower speeds, especially in stop-and-go traffic or just pulling away from a stop, the car feels like it's hesitating or even jerking a bit.

It's not a violent jolt, but it's definitely noticeable and makes the ride feel less smooth than it used to be. Sometimes it feels like the car is struggling to find the right 'gear' even though it's a CVT. I'm worried this might be a sign of a bigger problem with the continuously variable transmission.

Has anyone else experienced this with their Outlander Sport or other Mitsubishi models? Is this a common issue, and what should I be looking for? Any advice on what might be causing this or what I should tell my mechanic would be greatly appreciated. Thanks!

✓ Accepted solution

ClearTheCode Admin

ClearTheCode Team · rep 0 · May 22, 5:37 AM

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This is a common concern with CVTs, and while some characteristics are normal, hesitation and jerking can indicate an issue that needs attention. Here's what you should consider:

  1. CVT Fluid Condition: The most common cause of CVT performance issues is old or low transmission fluid. Over time, CVT fluid breaks down and loses its lubricating properties, leading to increased friction and inconsistent operation. A fluid change might be necessary, but ensure it's done with the correct Mitsubishi-specific CVT fluid.
  2. Software Updates: Mitsubishi, like many manufacturers, often releases software updates for the powertrain control module (PCM) or transmission control module (TCM) to refine CVT operation. These updates can address known issues with shifting logic or hesitation. Check with a Mitsubishi dealership to see if there are any pending software updates for your specific model year.
  3. Torque Converter Lock-Up: Issues with the torque converter or its lock-up clutch can cause hesitation or shuddering. If the lock-up isn't engaging or disengaging smoothly, it can feel like jerking. Diagnostic trouble codes (DTCs) like P0741 (Torque Converter Clutch Circuit Performance or Stuck Off) might be present if this is the case.
  4. Belt/Pulley Wear: While less common at 75,000 miles if maintained, excessive wear on the CVT's internal belt or pulleys can lead to slipping and inconsistent power delivery. This is a more serious and costly repair.

When to See a Shop: It's highly recommended to have your 2018 Outlander Sport inspected by a qualified mechanic, preferably one familiar with Mitsubishi CVTs, as soon as possible. Ignoring these symptoms can lead to more severe and expensive transmission damage. They can perform a diagnostic scan for any stored trouble codes, check the CVT fluid level and condition, and assess the overall health of the transmission.

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