2011 HHR aftermarket headunit wiring interface
05-14-2019, 04:40 PM
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2011 HHR aftermarket headunit wiring interface
i have a 2011 HHR LT, and unfortunately, i didn't purchase my Sony XAV-AX100 head unit through Crutchfield; the recommended components without the discount cost close to $150, so i'm wondering if anyone at least has a cheaper alternative to the Crux CS-GM11B interface/module? i have the Pioneer stereo system, no steering wheel controls and no On-Star. a cheaper "dash kit" including everything would be even better.
05-15-2019, 06:41 AM
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05-15-2019, 09:57 AM
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I have a Sony WX-GS920BH and only had to purchase Metra 40-CR10 Antenna Adapter ($5.52 Amazon) and Metra LC-GMRC-LAN-03 ($38.35 Amazon) This is the harness that works if you don't have XM Radio or OnStar. Also retains RAP and door chimes.
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patrick49
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07-31-2011 11:50 PM