Poor Shift Quailty of Automatic Transmission on Hyundai Entourage

Problem Description and Possible Solution

Prior to replacing the automatic transmission fluid (to improve shift quality), make sure that the transmission fluid level is correct. Also, make sure the computer that controls the transmission has the most up-to-date adaptive programming information. When servicing these transmissions be sure to use fluid approved by Hyundai.

Problem Data
RepairPal Verified
Average mileage: 86,000 (30,000–142,000)
3 model years affected: 2007, 2008, 2009
5 people reported this problem
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The gear shift is rough and sticks a little, especially if I park on a grading. The car should shift smoothly from "Park" to "Reverse" or "Drive" but it doesn't. I have not had it looked at yet. (afraid of what all the mechanic will find, or NOT find).