GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
GMC_Truck
🢒
2007
🢒
Sierra Classic - 2WD
🢒
Driver Information and Entertainment
🢒
Cellular, Entertainment, and Navigation
🢒 Radio Antenna Cable Extension Cable Replacement
Removal Procedure
Remove the instrument panel trim panel. Refer to
Instrument Panel Upper Trim Panel Replacement
.
Disconnect the extension cable from the radio.
Disconnect the extension cable from the HVAC duct.
Disconnect the extension cable from the antenna.
Installation Procedure
Connect the extension cable to the radio.
Connect the extension cable to the HVAC duct.
Connect the extension cable to the antenna.
Install the instrument panel trim panel. Refer to
Instrument Panel Upper Trim Panel Replacement
.