If your 2012 Nissan Altima is exhibiting electrical issues, it might be time to investigate the wire harness. These harnesses are responsible for transporting vital signals throughout your vehicle, and a damaged one https://i.ytimg.com/vi/_XGA_uytgJU/hqdefault.jpg?sqp=-oaymwE2CNACELwBSFXyq4qpAygIARUAAIhCGAFwAcABBvABAfgBjAKAAuADigIMCAAQARhVIFcoZTAP&rs=AOn4CLD7AkVcrt8tdLsfNVT99LNWsrMxHA