The multi-band antenna is on the roof of the vehicle. The antenna is used for 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.
If the vehicle has a sunroof, and it is open, reception can also be affected.
Radio Reception
Audio PlayersEngine Front Cover Replacement Engine Block Cylinder Block Cyl Block Front Cover
Removal ProcedureRemove the engine mount bracket-(1). Refer toEngine Mount Bracket Replacement.Remove the drive belt tensioner. Refer toDrive Belt Tensioner Replacement.Remove the crankshaft balancer. Refer toCrankshaft Balancer Replacement.Disconnect the oxygen sensor harness from the front cover a ...