2016-2017 Cadillac Silverado Tahoe Sierra HMI Navigation Control Module 23415899

Product Description

2016-2017 Chevy Silverado Tahoe GMC Sierra Cadillac HMI Navigation Control Module OEM 23415899

Product Details

Part Number: 23415899
Manufacturer: GM (Genuine OEM)
Item Type: Human Machine Interface (HMI) Infotainment Navigation Control Module
Option Code: IO6 (Embedded Navigation System)
Known Fitment: 2016–2017 Chevrolet (Silverado, Tahoe, Suburban, Camaro, Colorado, Malibu, Volt), GMC (Sierra, Yukon, Yukon XL, Canyon), Cadillac (Escalade, ATS, CTS, CT6), and Buick (LaCrosse, Regal)

Description

Up for sale is a genuine OEM GM Human Machine Interface (HMI) infotainment and navigation system control module. This factory original module serves as the primary system engine managing your dashboard display screen data, onboard mapping, GPS navigation routing, and smartphone projection integration (such as Apple CarPlay and Android Auto).

Note: Please match your original module part number 23415899 or check your vehicle’s glovebox RPO sticker for option code IO6 before ordering. Like almost all GM HMI architecture modules, this unit is VIN-locked from the factory and will require professional programming via an automotive locksmith or specialized programming service (using a tool like GM SPS2) to sync to your vehicle's VIN and clear the anti-theft screen.

Condition

Used - Good Condition.
Metal and plastic housing shows minor cosmetic surface or mounting wear consistent with careful handling and removal, but is structurally sound.
Every wiring terminal harness connector pin and color-coded antenna port is completely clean, straight, and uncorroded.
Carefully salvaged from a fully operational vehicle, bench-tested, and 100% functional.

Shipping & Handling

Ships within 1-2 business days of cleared payment.
Carefully packed inside a heavy-duty box with premium anti-static protection and thick cushioning wrap to safeguard the delicate internal logic boards.
Tracking details will be updated automatically upon shipment.

Contact Us

If you have questions about matching this to your specific GM trim level, or if you need additional photos of the rear plug layout, please drop us a message! We look forward to helping you out.