16-NA-175: Shake and/or Shudder During Light Throttle Acceleration Between 25 and 80 MPH (40 and 128 KM/H) at a Steady State – (Oct 11, 2018)
Some customers may comment on any of the following conditions:
A shake and/or shudder during light throttle acceleration between 25 and 80 mph (40 and 128 km/h) steady state driving when transmission is not actively shifting gears. A shudder feeling that may be described as driving over rumble strips or rough pavement. Shudder feeling is evident in both Drive and M7 MY15-16 & L7 MY17, MY18 and MY19 mode.
Important: Do NOT replace the torque converter or transmission assembly for this condition. Engineer reviews have proven that replacing the torque converter does not provide a long-term solution to TCC shudder. A revised service procedure will be released in Q1 of 2019. If the vehicle experiences a repeat shudder condition, this document should be followed again. All part replacement claims will be subject to engineering analysis. Any part(s) determined not to be defective will be subject to a possible claim debit.

Comments
Chevrolet Colorado owners have experienced significant problems with shudder and hesitation and here are some typical complaints,
“my truck has started randomly doing a quick vibration (fast paced vibration like driving over rumble strips on highway) that typically lasts a second or less. Sometimes it will do it multiple times over a perioid of several seconds, other times its just a quick vibration. Its a pretty significant vibration, I really can feel it in the steering wheel and the entire column shakes. Seems like all interior pieces vibrate as well.”
Source: Chevrolet Colorado Problem Forum
Owners may be entitled to compensation or new vehicles

I have a new Colorado that still has not been fixed.
If you experienced this problem and the vehicle has been subject to repair, you may be entitled to compensation, a refund, or a new vehicle. Consider potential claims, including:
- Deceptive Practices Claim: If you've been misled or deceived during the purchase or repair process, you may have grounds for this claim.
- Magnuson-Moss Act Claim: Federal law safeguards consumers who purchase products with warranties, ensuring fairness and remedies for defects.
- Breach of Implied Warranty Claim: Your vehicle should meet certain expectations of quality and performance, and if it doesn't, you may have a case under this claim.
- Lemon Law Claim: Is your vehicle a constant source of frustration due to defects? Lemon laws provide recourse for consumers in such situations.
- Breach of Express Warranty Claim: Manufacturers must uphold the promises made in their warranties. If they fail to do so, you may have grounds for this claim.
Call our experienced attorney, no payment needed.
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