Electronic Navigation Antenna Replacement

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2012 GMC Yukon XL, 2012 GMC Yukon, 2012 Chevrolet Tahoe, 2012 Chevrolet Suburban, and 2012 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: View Of Radio Antenna Module Assembly

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedure Remove the instrument panel upper trim pad. Refer to Instrument Panel Upper Trim Panel with Windshield Defroster Nozzle Grille Replacement (Cadillac) , Instrument Panel Upper Trim Panel with Windshield Defroster Nozzle Grille Replacement (Except Cadillac) . Remove the radio. Refer to Radio Replacement (Except Cadillac) , Radio Replacement (Cadillac) . Remove the instrument panel center trim panel. Refer to Instrument Panel Center Trim Panel Replacement (Cadillac) , Instrument Panel Center Trim Panel Replacement (Except Cadillac) .
1	Radio Antenna Module Assembly Disconnect the antenna module from the radio. Disconnect the extension cable from the center HVAC duct.

Callout

Component Name

Preliminary Procedure

Remove the instrument panel upper trim pad. Refer to Instrument Panel Upper Trim Panel with Windshield Defroster Nozzle Grille Replacement (Cadillac) , Instrument Panel Upper Trim Panel with Windshield Defroster Nozzle Grille Replacement (Except Cadillac) .
Remove the radio. Refer to Radio Replacement (Except Cadillac) , Radio Replacement (Cadillac) .
Remove the instrument panel center trim panel. Refer to Instrument Panel Center Trim Panel Replacement (Cadillac) , Instrument Panel Center Trim Panel Replacement (Except Cadillac) .

Radio Antenna Module Assembly

Disconnect the antenna module from the radio.
Disconnect the extension cable from the center HVAC duct.