i have a 03 accord lx and upgraded the radio to a v6 ex model problem is its dual climate mine aint the radio works fine but the ac only blows fresh and at max and no way to shut it of or control it theres a harness on amazon to convert dual climate cars to single now would this work to convert the dual climate radio to work propertly as a single climate

 

any 1 with info on this pls help out email me at johnny8342@gmail.com or text 7329773960