GM 4.2" AND 8" REVERSE CAMERA T-HARNESS PART# GM8HARN1

REVERSE CAMERA T-HARNESS for GM'S 4.2" (IO4) and 8" (IO5 and IO6) SCREENS.   REQUIREMENTS MUST have the 4.2" (IO4) or 8"  (IO5 and IO6) NOT COMPATIBLE with the 4.2" (IO3) or the 7" (IOB) screen. DEALER PROGRAMMING REQUIRED when adding an aftermarket camera if no camera was present. Make sure the dealership in your area has the ability to program the factory vehicle before purchacing this product. 4.2" IO4 (MUST HAVE HMI INTERFACE)  8" IO5 and IO6  7" IOB (NOT COMPATIBLE) FEATURES Plug n Play T-Harness for adding or replacing a camera to the factory screen. Allows adding an aftermarket camera to the factory screen when no camera was present.  DEALER PROGRAMMING REQUIRED. Allows the replacement of the factory camera with an aftermarket camera. VEHICLE FITMENT MANUALS & UPDATES None available