We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Small rectangular wiring harness with multiple coloured wires and plastic connectors

Axxess Technologies

Axxess AXBUCH-GM29 Backup Camera Retention Harness Factory Integration

SKU CH-CM47-NNVSY

Retains the factory backup camera when installing an aftermarket radio in compatible GM vehicles from 2006 to 2017

  • TypeLine Output Adapters
  • Retains the factory backup camera when upgrading to an aftermarket radio
  • Direct plug-in harness avoids cutting or splicing original vehicle wiring
  • Supports GM vehicles from 2006 through 2017 including Silverado, Sierra, Escalade and more
  • Compatible with non-navigation models of Avalanche, Express and Silverado 2500/3500 HD
  • Designed for OEM cameras that display on the radio screen, not the mirror

Product Purpose

The Axxess AXBUCH-GM29 harness lets owners of compatible GM vehicles keep the original backup camera when fitting an aftermarket radio. It bridges the factory camera wiring to the new head unit so the rear-view image appears on the replacement screen. Installers working on listed Buick, Cadillac or Chevrolet models from 2006 through 2017 use this adapter to avoid running a new camera cable.

Interface Limits

The adapter only passes the analogue video signal from the OEM camera to the aftermarket radio’s composite input. It does not convert digital camera protocols, nor does it supply power to the camera itself; the vehicle’s existing camera supply remains in use. If the factory system displays the rear view on the rear-view mirror instead of the radio screen, this harness cannot reroute that signal.

Pre-Install Checks

Confirm the specific model year and trim appear in the fitment list, noting that several 2012-onward Silverado, Express, Avalanche, Equinox and Captiva Sport entries are restricted to non-navigation variants. Verify the OEM camera currently feeds the factory radio display, not the mirror. Ensure the aftermarket radio provides a standard composite video input for the camera feed.

Highlights

  • Retains the factory backup camera when upgrading to an aftermarket radio
  • Direct plug-in harness avoids cutting or splicing original vehicle wiring
  • Supports GM vehicles from 2006 through 2017 including Silverado, Sierra, Escalade and more
  • Compatible with non-navigation models of Avalanche, Express and Silverado 2500/3500 HD
  • Designed for OEM cameras that display on the radio screen, not the mirror

Specifications

BrandAxxess
TypeLine Output Adapters

Questions about this item

Which Axxess harness keeps the factory backup camera on a 2011 Chevrolet Silverado?

The AXBUCH-GM29 is built for GM vehicles from 2006 through 2017, including the 2011 Silverado, and connects the OEM camera to an aftermarket radio.

What happens to the camera image once the AXBUCH-GM29 is installed in the vehicle?

The harness routes the factory camera's video signal directly to the new head unit, so the rear view appears on the aftermarket screen just as it did on the original radio.

What connection standard does the AXBUCH-GM29 use to link the camera and radio?

It plugs into the vehicle's factory camera wiring on one end and provides a standard RCA video output for the aftermarket radio on the other.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.