Can the serpentine accessory drive belt on the 200 series(2016) be replaced by accessing it from under the hood(rather than from below, requiring removal of the protection panels), maybe requiring removal of the coolant overflow container? I did it several times on my 100 series and it was a simple matter of routing the new belt properly and then using a wrench on the tensioner to rotate it to reduce tension on the tensioner pulley and sliding the belt over it. Any pitfalls or tips? I am at 75,000 miles and it seems like a good idea before summer travels. Should I replace the tensioner at the same time? My son-in-law had a tensioner fail on his Suburban at freeway speeds and it was pretty ugly.
Peter
Peter