Cadillac Brougham no power to fuel pump possibly due to electrical issue on Cadillac Brougham

Some Cadillac Brougham owners report experiencing issues with no power to the fuel pump, which may be attributed to various electrical problems. These issues can stem from frayed or disconnected wiring connected to the fuel pump relay or the fuel pump itself, disrupting the power supply. Additionally, a faulty or malfunctioning fuel pump relay can lead to a lack of power reaching the fuel pump. Owners are also advised to inspect the fuel pump fuse, as a blown fuse can prevent power from being delivered. Furthermore, checking the ohms reading across the fuel pump terminals is crucial for identifying irregularities in the electrical circuit. Conducting diagnostic tests to assess voltage drops, continuity, and resistance in the electrical system is recommended for pinpointing the exact source of the issue.