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2017 Rogue SV CVT acting up: jerking, whining, and loss of power

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Robert C. · rep 0 · May 22, 2:47 AM · 1 replies · solved · Question

Vehicle: 2017 Nissan Rogue SV

Hey everyone, I'm having some serious issues with my 2017 Nissan Rogue SV, which has about 95,000 miles on it. Lately, the car has been jerking pretty violently, especially when accelerating from a stop or at lower speeds. It feels like the transmission is slipping or struggling to engage.

On top of that, there's a distinct whining noise coming from under the hood, which gets louder as I accelerate. This is a new development and it's quite concerning. I've also noticed a significant loss of power; the car just doesn't accelerate like it used to, and merging onto highways has become a white-knuckle experience.

The check engine light isn't on yet, but I'm worried this is a sign of a major CVT problem. Has anyone experienced anything similar with their Rogue? What could be causing these symptoms?

✓ Accepted solution

ClearTheCode Admin

ClearTheCode Team · rep 0 · May 22, 2:47 AM

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It sounds like your 2017 Nissan Rogue SV is indeed exhibiting classic symptoms of a failing Continuously Variable Transmission (CVT). This is a known issue for many Nissan models from that era.

Common Causes & Diagnostics:

  1. CVT Fluid Degradation: Over time, CVT fluid can break down, losing its lubricating and cooling properties. This leads to increased friction and heat, causing internal wear.
  2. Internal Component Wear: The belt and pulleys within the CVT can wear out, leading to slipping, jerking, and the whining noise you're hearing. The loss of power is a direct result of the transmission not effectively transferring engine power to the wheels.
  3. Valve Body Issues: The valve body controls fluid pressure and flow within the CVT. Malfunctions here can cause erratic shifting and engagement.

When to See a Shop:

  • Immediately: Given the jerking, whining, and significant loss of power, you should stop driving the vehicle as soon as safely possible. Continued driving can cause catastrophic failure and potentially leave you stranded.
  • Professional Diagnosis: A qualified Nissan technician or a transmission specialist should perform a diagnostic scan, even if the check engine light isn't on. They can check for pending codes (e.g., P0740, P0744 for torque converter clutch issues, or P0776 for pressure control solenoid performance) and inspect the CVT fluid for signs of burning or metal particles.
  • Fluid Check: While a fluid change might offer a temporary reprieve in very early stages, it's unlikely to resolve these advanced symptoms. A full transmission inspection or replacement is often necessary.

Ignoring these symptoms can lead to complete transmission failure, which is a costly repair. Get it to a reputable shop for a full assessment.

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