The heated seat relay in a 2007 Cadillac DTS is not a single, easily identifiable relay like in some vehicles. The heated seat system's control and power routing is more complex, integrated into the Body Control Module (BCM). There isn't a dedicated relay specifically labeled "Heated Seats." The BCM controls the power flow based on the switch inputs and various other vehicle parameters.
Therefore, there's no physical relay to locate. Troubleshooting heated seat issues in a 2007 Cadillac DTS requires diagnostic tools capable of communicating with the BCM to identify the source of the problem (blown fuse, faulty switch, BCM malfunction, wiring issues, etc.).
