Adding Coolant
If you need more coolant, add the proper DEX-COOL
®
coolant mixture at the surge tank, but only when the
engine is cool.
{
CAUTION:
You can be burned if you spill coolant on hot
engine parts. Coolant contains ethylene glycol,
and it will burn if the engine parts are hot
enough. Do not spill coolant on a hot engine.
When replacing the pressure cap, make sure it is
hand-tight and fully seated.
Coolant Surge Tank Pressure Cap
Notice: If the pressure cap is not tightly installed,
coolant loss and possible engine damage may occur.
Be sure the cap is properly and tightly secured.
The coolant surge tank pressure cap must be fully
installed on the coolant surge tank. See Engine
Compartment Overview on page 5-10 for more
information on location.
Engine Overheating
You will find a coolant temperature gage on your
vehicle’s instrument panel. See Engine Coolant
Temperature Gage on page 3-36.
In addition, you will find an ENGINE OVERHEATED,
and a REDUCED ENGINE POWER message in the
Driver Information Center (DIC) on the instrument panel.
See DIC Warnings and Messages on page 3-47.
5-25
Summary of Contents for Sierra Denali 2006
Page 5: ...These are some examples of symbols that may be found on the vehicle v...
Page 6: ...NOTES vi...
Page 114: ...NOTES 2 46...
Page 117: ...NOTES 3 3...
Page 118: ...Instrument Panel Overview 3 4...
Page 216: ...NOTES 3 102...
Page 280: ...NOTES 4 64...
Page 359: ...4 Remove all the wheel nuts and take off the flat tire Rear Position 5 79...
Page 361: ...Front Position Rear Position 5 81...
Page 386: ...5 106...