Maestro - Wiring Harness for Select GM Vehicles 2014 and Up - Black
Model: HRN-HRR-GM3
SKU: 6559005
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ADS-MRR and ADS-MRR2 compatible radio replacement harness for select GM vehicles 2014 and up. Works with both non amplified and amplified systems but does not retain the factory amplifier (it must be bypassed) The radio side of the harness terminates in a universal connector that can be used in conjunction with available Maestro Head unit adapters for a plug n play solution or removed for conventional connections.
retains steering wheel controls, and warning chimes with any car stereo.
retains OnStar (with Bluetooth), backup camera, vehicle customization options.
displays engine performance data on touchscreen.
works with iDatalink's "Head-unit Direct" harnesses (ACC-HU-xxxx), which eliminates the need for wire splicing.
allows seemless installation of a new receiver in select GM models. (also requires the Maestro ADS-MRR or MRR2 module)
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