The multi-band antenna is on the roof of the vehicle. The antenna is used for the AM-FM radio, OnStar, the SiriusXM Satellite Radio Service System, and GPS (Global Positioning System), if the vehicle has these features. Keep the antenna clear of obstructions for clear reception.
Satellite Radio Antenna
Audio PlayersInstallation Procedure
Clean and prepare the attaching surfaces for welding.
Position the roof rear header panel (1) on the vehicle.
Verify the fit of the panel.
Clamp the roof rear header panel into position.
Spot weld accordingly as noted from the original panel.
Apply the sealer ...
Instrument Panel Wiring Harness Replacement
Removal Procedure
Remove instrument panel compartment assembly. Refer to Instrument
Panel Compartment Replacement.
Remove instrument panel wiring harness (2) from instrument panel tie bar
(1).
Disconnect electrical connectors.
Installation Procedure
Ins ...
Instrument Panel Cluster Lower Trim Plate Replacement
Preliminary Procedure
Remove instrument panel cluster trim plate. Refer to Instrument Panel Cluster
Trim Plate Replacement.
Instrument Panel Cluster Lower Trim Plate Screw (Qty: 4)
Caution: Refer to Fastener Caution in the Preface section.
Tighten
2.5 N·m (23 lb in)
Instrument Pa ...