Jgrimm Posted June 30, 2022 Share Posted June 30, 2022 On my 2011 Legacy Limited with HK installed new Pioneer head unit with Crux Steering wheel control. Used 20 pin wire harness from Crux to Pioneer harness. Powers up steering wheel controls work, Carplay activates and FM signal works but no sound. Double checked connections on harness and all seem to be correct and making contact. I don't know if there is another step I'm missing because of the factory amp?? Any thoughts would be appreciated. Link to comment Share on other sites More sharing options...
finsta Posted July 5, 2022 Share Posted July 5, 2022 Chances are your Crux kit doesn't have the line level outputs that are needed for the HK amp. You likely need something like the Metra 70-7553. Link to comment Share on other sites More sharing options...
Jgrimm Posted July 19, 2022 Author Share Posted July 19, 2022 Thanks Finsta! Found a wiring diagram on this forum for the HK. Had to do some splicing and power the pink wire from car to antenna power line and worked perfect! New head unit promptly destroyed the factory rear speakers so that is my next project. Link to comment Share on other sites More sharing options...
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