Are you or installing this in a new project ? I can help you find the specific vehicle-specific adapter if you tell me your car's make and year . How to Install a Pioneer Radio and its Wiring Diagram
For a standard installation, match these wire colors to your vehicle's harness: pioneer deh p2500r shema
: Chassis Ground. Connect to a clean, paint-free metal surface. Are you or installing this in a new project
: The back of the unit features a 10A Fuse , a Wired Remote Input for steering wheel adapters, and RCA Pre-outs for rear or subwoofer output. pioneer deh p2500r shema