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Manual 4-1 Downshift

WARNING: This page is about a different car, the 2002 GMC Yukon XL, 2002 GMC Sierra, 2002 Chevrolet Suburban, and 2002 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
  1. Place the gearshift lever in the Overdrive position.
  2. Accelerate the vehicle to 40 MPH.
  3. Release the throttle while moving the gearshift lever to 1st.
  4. Verify the TCC releases, transmission immediately downshifts to 1st gear and the engine slows the vehicle.
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