Aerpro Control Harness C fits Mazda Mazda 3/6 2009 On Non Amplified

Steering Wheel control Primary harness adapters convert the commands from your car's steering wheel controls to a code that an aftermarket radio can recognize. A patch lead is also requires for SWC type systems based on the brand of head unit you have. for more details check out our you tube video. http://aerpro.com/video/control_harness_installation
CHMZ3C
Non amplified
CONTROL HARNESS A FOR MAZDA 3 -5 2009 NON AMPLIFIED

Pink Wire - Speed Pulse
Green Wire - Park Brake
Purple Wire - Reverse
Blue/White - Amp Remote