/VOL (Power/Volume): Press to turn
the system on and off.
Automatic Switch-Off
If the infotainment system is on after the ignition is turned off, the system will turn off automatically after 10 minutes.
Volume Control
/VOL (Power/Volume): Turn to adjust
the volume.
(Phone/Mute): For vehicles with
OnStar, press and hold to mute the
infotainment system. Press and hold
again, or turn the O /VOL knob to cancel mute. For vehicles without OnStar, press
to mute the infotainment system. Press
again, or turn the
/VOL knob to cancel mute.
Drum Brake Adjusting Hardware Inspection
Warning: Refer to Brake Dust Warning.
Visually inspect the adjuster actuator spring (1) for the following conditions:
Excessive stretching
Excessive bending
Excessive corrosion
Broken
Missing
If any of the conditions listed were found, the adjuster actu ...
Valve Lifter Installation
Special Tool
EN-845 Suction Device
For equivalent regional tools, refer to Special Tools.
Note: Observe the correct locations.
Note: Coat the sliding surfaces with NEW engine oil.
Install the 16 valve lifter (1), using the EN-845 suction device . ...
Exhaust Rear Muffler Replacement (LUV,LUW)
Special Tools
CH-6614 Chain Pipe Cutter
For equivalent regional tools, refer to Special Tools.
Removal Procedure
Warning: Refer to Exhaust Service Warning.
Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle.
Cut the exhaust rear mu ...