Remove the rear lift bracket-(1).
Remove the front lift bracket-(1).
Remove the ignition coil-(1).
Remove the camshaft housing coverinsulator-(1).
Note:DO NOT remove the PCV hose from the camshaft cover. If damageto the hose or connectors is present, the cover must bereplaced.
Remove the camshaft cover assembly-(1).Remove and discard the camshaft cover gasket, camshaft covergrommets, and camshaft cover bolts if they are serviced with thegrommet.Navigation
OnStar navigation requires a
specific OnStar service plan.
Press to receive Turn-by-Turn
directions or have them sent to the
vehicle's navigation screen,
if equipped.
Turn-by-Turn Navigation
Press to connect to
an
Advisor.
Request directions to be
downloaded to the ...