OnStar
Keys and LocksSelecting a Station
Seek Tuning
If the radio station is not known:
Press SEEK
to automatically search for available
radio stations.
Hold and drag to the left or right of the radio station to automatically search
for available radio stations.
Manual Tuning
Continue pressing TUNE
to manually change the rad ...
Radio Replacement (With US8)
Radio Replacement
Callout
Component Name
Preliminary Procedure
Remove the instrument panel center molding. Refer to
Instrument Panel Center Molding Replacement.
1
Radio Bolts (Qty: 4)
...
Engine Block Disassemble
Remove the cylinder head locating (1, 2).
Remove the oil pressure switch (1).
Remove the knock sensor bolt (2) and the knock sensor (1).
Clean the thread.
Remove the oil flow check valve (1).
Remove the oil pressure rel ...