Reverse (Gen 2)OnStar Description and Operation
This OnStar® system consists of the following components:
Telematics communication interface control module
OnStar® three button assembly
Microphone
Cellular antenna
Navigation antenna
Bluetooth® antenna (If equipped)
Back up battery (If equipped)
This system also interfaces wi ...
Water Pump Pulley Removal
Loosen the 3 water pump pulley bolts (2) while holding up the water pump
pulley hub with a wrench.
Remove the 3 water pump pulley bolts (2).
Remove the water pump pulley (1).
...
Hydraulic Valve Lash Adjuster Arm Replacement
Hydraulic Valve Lash Adjuster Arm Replacement
Callout
Component Name
Preliminary Procedures
Remove the intake camshaft. Refer to Intake Camshaft Replacement.
Remove the exhaust camshaft. Refer to Exhaust Camshaft Replaceme ...