RAM Secondary Cargo Camera Programmer Description The RAM Secondary Cargo Camera Programmer lets compatible Ram truck owners activate an additional cargo camera on their factory radio display. This simple plug‑and‑play programmer enables the cargo camera function just like the factory by reprogramming the vehicle’s computer. It also includes a fix for the notorious “rear brake light out” message that can appear when adding the factory CHMSL cargo camera. Key Features Add cargo camera function: Programs your vehicle’s BCM/ECU to support a secondary or bed cargo camera display on the factory 8.4‑inch (or larger) radio. Plug‑and‑play: After installing the camera hardware, simply plug the programmer into the diagnostic OBD‑II port; no cutting or splicing required. Quick installation: Programming takes only a few minutes. VIN‑locked: The programmer locks to your vehicle’s VIN; you may re‑program the same vehicle as often as needed. Includes bypass module for 2018+ vehicles (C‑SCC): The C‑SCC variant includes a Security Gateway Bypass module for 2018–present models where required. Vehicle Compatibility 2013–2024 Ram 1500–5500 (Classic & New Body) Installation Overview Turn the vehicle to the Accessory position (ON but not running) and let it sit for about one minute. Plug the DD Offroad programmer into the diagnostic OBD‑II port under the steering column. Wait for the green light on the programmer – this indicates programming is complete. Do not start or move the vehicle during programming. Remove the programmer and enjoy your newly activated cargo camera function. Important Information A secondary cargo camera is not included. You must install a compatible camera and wiring before programming. Your truck must have a minimum 8.4‑inch factory radio display. For 2018‑present vehicles: a security gateway bypass module may be required. The programmer locks to your vehicle’s VIN and cannot be used on another vehicle. Please verify compatibility with your model and year before ordering.