Installation Procedure

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2004 GMC Yukon XL, 2004 GMC Yukon, 2004 Chevrolet Tahoe, 2004 Chevrolet Suburban, and 2004 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.

Connect the extension cable to the radio.

Fig 1: Connecting Extension Cable To Radio

Courtesy of GENERAL MOTORS CORP.

Connect the extension cable to the HVAC duct.

Fig 2: Connecting Extension Cable To HVAC Duct

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Connect the extension cable to the antenna.

Fig 3: Connecting Extension Cable To Antenna

Courtesy of GENERAL MOTORS CORP.

Install the instrument panel trim panel. Refer to Trim Panel Replacement - Instrument Panel (I/P) Upper in Instrument Panel, Gages and Console