How to change transmission fluid Hyundai Elantra 2001?
1. After vehicle has been driven to warm fluid raise the vehicle and place on jackstands. Place the drain pan under transaxle, remove the drain plug and allow the old fluid to drain into the pan. 2. Clean threads on drain plug and hole, and reinstall the drain plug securely. 3. Add new fluid through the filler hole until it begins to run out of the filler hole. Install the check/fill plug and tighten it securley.