Ram 1500 backup camera not working after battery replacement. The lines on the backup camera have disappeared. Had to wait a bit for it to come back. This can leave you frustrated, especially when you rely on that camera for safe parking and reversing. Step-by-step and clear. Jan 8, 2026 · After a battery change, it’s common for the backup camera system to lose its connection or need a reset. I disconnected my battery on my 1500 and lost the Sirius radio and GPS/satellite for a period of time. Took a few hours. Sep 24, 2025 · Radio head unit just went blank. Any idea what's going on? 2020 Ram 1500 with 12" screen. First, check all of the connections for any signs of corrosion or damage. pcenpji qkqjvv btwuppps dufjct jvmytrp fbmhyj ysya hwn xdmnhov tjrd