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2018 Outlander CVT Slipping and Hesitating

0

Robert C. · rep 0 · May 22, 5:33 AM · 1 replies · solved · Question

Hey everyone, I'm having some serious issues with my 2018 Mitsubishi Outlander SEL's transmission. Lately, it feels like the CVT is slipping, especially when accelerating from a stop or trying to pass on the highway. There's a noticeable hesitation before it "catches" and accelerates.

I've also started hearing a whining noise that seems to come from the transmission area, particularly when the car is warm. It's really concerning me, as I've heard about CVT problems with these vehicles.

Has anyone else experienced this with their Outlander? Is this something I should be worried about, or could it be a simpler fix? No check engine light yet, but the performance is definitely degraded.

✓ Accepted solution

ClearTheCode Admin

ClearTheCode Team · rep 0 · May 22, 5:33 AM

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ClearTheCode guidance (Mitsubishi · Engine & drivetrain)

Summary: For 2018 Outlander CVT Slipping and Hesitating, work through these steps on your 2016+ vehicle:

  1. Confirm the symptom — note when it happens (cold start, highway, after fuel fill, etc.).
  2. Scan codes — save all pending/stored DTCs; don't clear until you've recorded them.
  3. Check TSBs & recalls — look up your VIN for open campaigns and known fixes.
  4. Inspect the obvious — related fuses, connectors, fluid level, and recent repairs.
  5. Test the common fix — follow model-specific service procedures; one change at a time.
  6. Escalate if needed — burning smell, no brakes, overheating, or stalling in traffic → shop visit.

Owner reported: Hey everyone, I'm having some serious issues with my 2018 Mitsubishi Outlander SEL's transmission. Lately, it feels like the CVT is slipping, especially when accelerating from a stop or trying to pass on the highway. There's a noticeable hesitation before it "catches" and accelerates.

I've also started hearing a whining noise that seems to come from the transmission area, particularly when the ca…

This is educational guidance, not a substitute for hands-on diagnosis.

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