No Fix RequiredTwo of General Motors’ most affordable vehicles, the Chevrolet Trax and Trailblazer, may exhibit vibrations when parked facing downhill. However, the Michigan automaker says the condition is ‘normal’ and has instructed dealers not to take any further action.The condition is outlined in GM’s dealer service bulletin PIC6553B, as shared by GM Authority. The vibration stems from the engine mount snubber contacting the mount housing when the vehicles are parked facing downhill. For reference, the vehicles in question include 2024–2026 model-year Trax and 2021–2026 model-year Trailblazer units.
Cole Attisha
The Setup That Causes ItThe Trax and Trailblazer are sourced from South Korea, with the former continuing to sell well despite exposure to import tariffs. Both also use a turbo three-cylinder engine, which is inherently less balanced than a …
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Author: Rex Sanchez
