What's the 2009 Chevy Traverse power steering fluid type?

For the 2009 Chevy Traverse it is recommended that You stick with a GM power steering fluid and the GM part number for it iS89021184. If the GM brand isn't available then You'll be able to find other brands that meet the same specifications but make sure they mention the GM part number on their bottle as well. Valvoline for sure makes a compatible one and I'm sure there are several others. Your power steering fluid isn't something that You need to check as regularly as Your other fluids. The only time You really should check on it is if You suspect there is a leak, in which case You should probably bring it in to be serviced. -