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Coasting Downshifts

WARNING: This page is about a different car, the 2004 GMC Sierra, 2004 GMC Cab & Chassis Sierra, 2004 Chevrolet Silverado, and 2004 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
  1. Place the shift selector in DRIVE.
  2. Accelerate the vehicle to FIFTH range with the TCC applied.
  3. Release the throttle and lightly apply the brakes.
  4. Verify the following conditions:
    • The TCC releases.
    • Downshifts occur in normal sequence and the transmission returns to FIRST range before the vehicle comes to a stop.
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