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2024 Integra Base CVT Hesitation at Low Speeds

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Mike T. · rep 0 · May 26, 4:01 AM · 1 replies · solved · Question

Vehicle: 2024 Acura Integra Base

I recently got a 2024 Acura Integra Base with the CVT, and I've noticed a strange hesitation or slight jerking feeling when accelerating from a stop or at very low speeds, like in stop-and-go traffic. It's not constant, but it's definitely noticeable and a bit concerning for a new car.

It almost feels like the transmission is struggling to find the right ratio. Is this normal for the Integra's CVT, or should I be worried? No warning lights are on, but I'm thinking about getting it checked out.

✓ Accepted solution

ClearTheCode Admin

ClearTheCode Team · rep 0 · May 26, 4:01 AM

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ClearTheCode admin answer:

CVT (Continuously Variable Transmission) behavior can sometimes feel different from traditional automatic transmissions, but noticeable hesitation or jerking, especially in a new vehicle, warrants investigation. Here's a breakdown of potential causes and steps:

  1. Understand CVT Characteristics: CVTs are designed to keep the engine in its optimal power band, which can sometimes result in a feeling of 'slipping' or a less direct connection compared to geared transmissions. However, a distinct 'jerking' is usually not normal.
  2. Check Transmission Fluid Level and Condition: Low or degraded transmission fluid can cause erratic CVT behavior. While this is less likely in a brand-new car, it's a possibility if there's a slow leak or an issue from the factory. This should be checked by a professional.
  3. Sensor Malfunction: Issues with speed sensors, throttle position sensors, or the transmission control module (TCM) can lead to incorrect ratio adjustments and hesitation. These often don't trigger a 'Check Engine Light' but might store a pending or manufacturer-specific code.
  4. Software Glitch: The TCM's software could have a minor bug. A dealer might have an updated calibration available that smooths out shifts or resolves hesitation.

When to See a Shop: Since your Integra is a 2024 model, it's under warranty. You should schedule an appointment with your Acura dealership immediately. Describe the symptoms clearly, including when and how frequently they occur. Even without a 'Check Engine Light,' the dealer can connect their specialized diagnostic tools to check for:

  • Pending or Stored Diagnostic Trouble Codes (DTCs): While a generic OBD-II scanner might not show anything, dealer tools can often pull manufacturer-specific codes related to the transmission (e.g., P0700 series codes for transmission control system malfunctions, or specific Acura codes).
  • Live Data Readings: They can monitor transmission fluid pressure, sensor inputs, and output speeds in real-time to identify anomalies.

Do not delay, as transmission issues can worsen over time and potentially lead to more significant repairs.

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