HRN-HRR-GM3 iDatalink Maestro Radio Replacement T-Harness with Chime Speaker (GM)
Rather not fit it yourself?
We'll install it for you
Fitted in our own bay at 45885 Alexander Ave, Chilliwack — with a lifetime warranty on our labour. Tell us your vehicle and we'll quote the install.
Product Details
In many GM vehicles the warning chime plays through the factory radio, which complicates a stereo swap. The HRN-HRR-GM3 iDatalink Maestro radio replacement T-harness solves it with an included chime speaker, so those alert tones survive the upgrade.
It's the detail that separates a proper GM install from a noisy compromise. We stock the GM-series harnesses and fit them ourselves — book through car audio installation in Chilliwack.
Buy it here and have us fit it at our Chilliwack shop — clean, factory-integrated wiring, tuned before you leave, and a lifetime warranty on our labour. Customers drive in from Abbotsford, Mission and across the Fraser Valley. Book professional car audio installation or a free consultation.
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