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Learn A Smooth 1-2 Upshift And 3-2 KICKDOWN

Use the following steps to have the TCM learn the 2C shift volume.

NOTE: The transmission oil temperature must be above 110°F (43°C).
  1. With a vehicle speed below 48 km/h (30 MPH) and the transmission in 3rd gear, perform multiple 3-2 kickdowns.
  2. Repeat Step  1 until the 3-2 kickdowns become smooth and the 2C CVI becomes stable.
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