2012 Hyundai Tucson Problems
RepairPal has identified the most common problems with the 2012 Hyundai Tucson as reported by actual vehicle owners. We'll tell you what the problem is and what it'll take to fix it.Refine by vehicle
If the automatic transmission does not shift properly and the Check Engine Light illuminates, the speed sensors in the transmission may have failed. The sensors are simple and inexpensive to replace.
Hyundai Tuscon gasoline models equipped with navigation units may suddenly stop playing audio from all speakers. This includes sound from CD players, radio, navigation, satellite radio, and telephone calls. All other features may still function properly.
Note: This does not apply to fuel cell vehicles
To perform the hard reset, simply disconnect the vehicles negative battery terminal, wait 15 minutes, and reconnect the negative battery terminal.
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.