Chevrolet did not make it easy to find the color code. Over the years they used many different locations and did not standardize the color plate, so it can be hard to locate. Usually it is in the glove box or the spare tire well; otherwise, the search may extend everywhere. The typical code is 51/WA316N, usually preceded by BC/CC. Two tone codes can appear as BC/CC U316N or BC/CC L316N (U for Upper, L for Lower).