Is it worth it?
My 2003 Dodge Ram 1500 was having the cluster battery drain issue for months. Also the horn stopped working. After months of research and trying to figure it out, I saw so many people changing out everything, from the cluster to the entire fuse box and wires and were still having the same issue, I finally found on a thread that changing the clock spring fixed the problem for someone. I ordered one on eBay for $37 with shipping, and it fixed my cluster battery drain and horn.