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2017 Altima CVT Jerking and Hesitation - Is this normal?

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Mike T. · rep 0 · May 25, 1:58 AM · 1 replies · solved · Question

Vehicle: 2017 Nissan Altima 2.5 S

I'm experiencing some concerning issues with my 2017 Nissan Altima 2.5 S. The transmission seems to hesitate and sometimes jerks quite noticeably, especially when accelerating from a complete stop or at lower speeds around town. It's not a smooth acceleration at all.

The car has about 80,000 miles on it, and I've heard a lot of talk about Nissan's CVT problems. I'm wondering if what I'm experiencing is a sign of a major impending issue, or if this is just a characteristic of the CVT that I need to get used to.

Should I be worried about this? What steps should I take to diagnose or address it?

✓ Accepted solution

ClearTheCode Admin

ClearTheCode Team · rep 0 · May 25, 1:58 AM

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ClearTheCode admin answer:

Experiencing jerking or hesitation in a Nissan CVT, especially from a 2017 Altima, is a common concern among owners and often points to potential issues with the transmission. While CVTs can feel different from traditional automatic transmissions, significant jerking or hesitation is usually not considered normal operation.

Here's what you should consider:

  1. Check Transmission Fluid: Start by ensuring your CVT fluid level is correct and that the fluid itself is in good condition. Nissan's CVTs are very sensitive to fluid quality. If the fluid is dark or smells burnt, it needs to be replaced. Nissan recommends specific CVT fluid (NS-2 or NS-3 depending on model year) and a specific change interval, often around 60,000 miles for severe driving conditions. An overdue fluid change can significantly impact performance.
  2. Diagnostic Scan: Even without a Check Engine Light, a professional diagnostic scan can sometimes reveal pending transmission-related trouble codes or provide live data on CVT operation, such as fluid temperature and pressure, which can indicate internal wear or sensor issues.
  3. Known TSBs and Recalls: Nissan has issued several Technical Service Bulletins (TSBs) and extended warranties for CVT issues on various models, including the Altima. While the most widespread extended warranty programs might cover earlier model years, it's worth checking with a Nissan dealership if any TSBs apply to your specific VIN for symptoms like yours. TSBs address common manufacturing defects or design flaws.

When to See a Shop:

  • Immediately if the jerking is severe, accompanied by warning lights (like a transmission temperature light or Check Engine Light), or if you notice slipping or a complete loss of power.
  • Soon if a fluid change doesn't resolve the issue, or if you're unsure about performing the fluid check yourself. A qualified Nissan technician can perform a more thorough diagnosis, including checking valve body operation, pressure sensors, and clutch pack wear. Ignoring these symptoms can lead to complete CVT failure, which is a very costly repair.
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