Sierra 1500 4WD V8-4.8L VIN V (2004)
INSTALLATION PROCEDURE
1. Connect the extension cable to the radio.
2. Connect the extension cable to the HVAC duct.
3. Connect the extension cable to the antenna.
4. Install the instrument panel trim panel.
INSTALLATION PROCEDURE
1. Connect the extension cable to the radio.
2. Connect the extension cable to the HVAC duct.
3. Connect the extension cable to the antenna.
4. Install the instrument panel trim panel.