Global Positioning System (GPS) Antenna Replacement

WARNING: This page is about a different car, the 2008 GMC Sierra, 2008 GMC Cab & Chassis Sierra, 2008 Chevrolet Silverado, and 2008 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Global Positioning System (GPS) Antenna Replacement

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
Preliminary Procedure Remove the instrument panel (I/P) upper trim pad. Refer to Instrument Panel Upper Trim Panel with Windshield Defroster Nozzle Grille Replacement (without RPO SLT) or Instrument Panel Upper Trim Panel with Windshield Defroster Nozzle Grille Replacement (with RPO SLT) . Remove the radio. Refer to Radio Replacement (without RPO SLT) or Radio Replacement (with RPO SLT) .
1	Radio Antenna Module Assembly Procedure 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 (I/P) upper trim pad. Refer to Instrument Panel Upper Trim Panel with Windshield Defroster Nozzle Grille Replacement (without RPO SLT) or Instrument Panel Upper Trim Panel with Windshield Defroster Nozzle Grille Replacement (with RPO SLT) .
Remove the radio. Refer to Radio Replacement (without RPO SLT) or Radio Replacement (with RPO SLT) .

Radio Antenna Module Assembly

Procedure

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