GM4 GM RR THarness W/HU Con
Plug directly into your new stereo
This harness also features an in-line head-unit connector harness, which will plug into their new "Head-unit direct" harnesses for select radio brands, which eliminate the need to splice any wires. If you're installing a radio that doesn't work with a "Head-unit direct" harness, simply cut off the plug and connect the wires to the harness included with your new radio. Please enter your vehicle information or call an Advisor at 1-888-955-6000 to find out if this a
Product highlights:
allows installation of a new car stereo in select GM vehicles (requires the Maestro RR or RR2 module sold separately)
retains the use of your steering wheel audio controls, backup camera, and parking assist with any radio
also retains OnStar and vehicle settings menu with an iDatalink-ready car stereo
displays engine performance data on touchscreen with an iDatalink-ready car stereo
works with iDatalink's "Head-unit Direct" harnesses, eliminating need for splicing
