iDatalink Maestro HRN-SR-GM4 Vehicle-specific Harness

General Features:

• Allows installation of a new receiver in select 2016-19 GM trucks
• Retains the use of your steering wheel audio controls, warning chimes, and Retained Accessory Power (RAP) with any radio
• Also retains factory backup camera and vehicle settings with iDatalink-ready stereos when used with iDatalink Maestro SR interface module and CAM-SR-GM4 adapter (sold separately)
• Works with iDatalink's "Head-unit Direct" harnesses, eliminating need for splicing
• Provides outputs necessary for adding a navigation receiver, including parking brake, reverse light, and VSS

Warning:
This product can expose you to chemicals known to the State of California to cause cancer. For more information, go to P65Warnings.ca.