Hyundai approves only the ATF, DCT gear oil and IVT gear oil specified in the vehicleâs ownerâs manual
Hyundai technical service bulletin 21-AT-006H for 1997-2010 Hyundai Sonata, 1997-2010 Hyundai Elantra and 2001-2009 Hyundai Santa Fe and others.
- Bulletin number
- 21-AT-006H
- Component
- Power train
- Summary
- Hyundai approves only the ATF, DCT gear oil and IVT gear oil specified in the vehicleâs ownerâs manual. ï· Use of other ATF may result in improper shift quality or other drivability conditions. ï· Use of other DCT and IVT gear oil may result in reduced durability. Hyundai does not approve the use of any aftermarket ATF or gear oil additives.
Owners of these vehicles have filed 1,205 complaints in the transmission category.
Vehicles covered
- Hyundai Sonata 1997-2010 20032004200520062007200820092010
- Hyundai Elantra 1997-2010 20032004200520062007200820092010
- Hyundai Santa Fe 2001-2009 20022003200420052006200720082009
- Hyundai Tucson 2005-2009 20052006200720082009
- Hyundai Accent 1997-2011 20042005200620072008200920102011
- Hyundai Tiburon 1998-2008 20012002200320042005200620072008
- Hyundai Azera 2006-2010 20062007200820092010
- Hyundai XG350 2001-2005 20012002200320042005
- Hyundai Entourage 2007-2008 20072008
- Hyundai Elantra Touring 2009-2012 2009201020112012
- Hyundai XG300 2001-2004 2001200220032004
- Hyundai XG300L 2001-2002 20012002
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