Honda 24P Male Reverse Connector Harness Product Description This is a Honda 24P male connector. It can be used by modifying it when installing Honda 24P audio/navigation systems in vehicles from other manufacturers. ◆Wiring Used◆ Illumination, Backup Ground, ACC, Ground Steering Remote GND - Steering Remote Signal + Vehicle Speed Pulse Front SP Right -, Front SP Right + Front SP Left -, Front SP Left + Rear SP Right -, Rear SP Right + Rear SP Left -, Rear SP Left + Others: 4 empty wires Total: 20 wires The wire length is approximately 16cm.