Where to find serpentine belt routing diagram for a Cadillac dts?

You can find the serpentine belt routing diagram for a Cadillac DTS in the vehicle’s owner’s manual, which typically includes detailed diagrams and maintenance information. Additionally, you can check under the hood, as many vehicles have a sticker or label on the radiator support or near the front of the engine compartment with the routing diagram. If those options are unavailable, you can also search online or visit automotive forums and websites dedicated to Cadillac vehicles for specific diagrams.