brake fluid CHEVROLET CORVETTE 2009 6.G User Guide

Checking Brake Fluid
Check brake uid by looking at the brake uid reservoir.
SeeEngine Compartment Overview on page 5-14.
The uid level should be above the MIN mark on the
reservoir. If it is not, have the brake hydraulic system
checked to see if there is a leak.
After work is done on the brake hydraulic system, make
sure the level is between the MIN and MAX marks.
What to Add
Use only new DOT-3 brake uid from a sealed
container. SeeRecommended Fluids and Lubricants
on page 6-12.
Always clean the brake uid reservoir cap and the area
around the cap before removing it. This helps keep
dirt from entering the reservoir.
{CAUTION:
With the wrong kind of uid in the brake hydraulic
system, the brakes might not work well. This could
cause a crash. Always use the proper brake uid.
Notice:
Using the wrong uid can badly damage brake
hydraulic system parts. For example, just a few
drops of mineral-based oil, such as engine oil, in
the brake hydraulic system can damage brake
hydraulic system parts so badly that they will
have to be replaced. Do not let someone put in
the wrong kind of uid.
If brake uid is spilled on the vehicle’s painted
surfaces, the paint nish can be damaged.
Be careful not to spill brake uid on the vehicle.
If you do, wash it off immediately. SeeWashing
Your Vehicle on page 5-95.
5-45

Coolant Level Check
Check the engine coolant level and, on ZR1 models,
check the intercooler coolant level. Add DEX-COOL®
coolant mixture if necessary. SeeEngine Coolant
on page 5-34.
Windshield Washer Fluid Level Check
Check the windshield washer uid level in the windshield
washer uid reservoir and add the proper uid if
necessary.
At Least Once a Month
Tire Inspection and Ination Check
Inspect the vehicle’s tires for wear and make sure they
are inated to the correct pressures. SeeInflation - Tire
Pressure on page 5-70.
At Least Once a Year
Starter Switch Check
{CAUTION:
When you are doing this inspection, the vehicle
could move suddenly. If the vehicle moves, you or
others could be injured.
1. Before starting this check, be sure there is enough
room around the vehicle.
2. Firmly apply both the parking brake and the regular
brake. SeeParking Brake on page 2-32.
Do not use the accelerator pedal, and be ready to
turn off the engine immediately if it starts.
3. For automatic transmission vehicles, try to start the
engine in each gear. The vehicle should start only in
P (Park) or N (Neutral). If the vehicle starts in any
other position, contact your dealer/retailer for service.
For manual transmission vehicles, put the shift lever
in Neutral, push the clutch pedal down halfway, and
try to start the engine. The vehicle should start only
when the clutch pedal is pushed down all the way to
the oor. If the vehicle starts when the clutch pedal is
not pushed all the way down, contact your dealer/
retailer for service.
6-10

Underbody Flushing Service
At least every spring, use plain water to ush any
corrosive materials from the underbody. Take care to
clean thoroughly any areas where mud and other debris
can collect.
Recommended Fluids and
Lubricants
Fluids and lubricants identied below by name, part
number, or specication can be obtained from your
dealer/retailer.
Usage Fluid/Lubricant
Engine OilThe engine requires a special engine
oil meeting GM Standard GM4718M.
Oils meeting this standard can be
identied as synthetic, and should
also be identied with the American
Petroleum Institute (API) Certied for
Gasoline Engines starburst symbol.
However, not all synthetic API oils
with the starburst symbol will meet
this GM standard. Look for and use
only an oil that meets GM Standard
GM4718M. For the proper viscosity,
seeEngine Oil on page 5-20.
Usage Fluid/Lubricant
Engine Coolant50/50 mixture of clean, drinkable
water and use only DEX-COOL
®
Coolant. SeeEngine Coolant on
page 5-34.
ZR1 Only:
Intercooler
System50/50 mixture of clean, drinkable
water and use only DEX-COOL
®
Coolant. SeeEngine Coolant on
page 5-34.
Hydraulic Brake
SystemDelco
®Supreme 11 Brake Fluid or
equivalent DOT-3 brake uid.
Windshield
WasherOptikleen
®Washer Solvent.
Hydraulic
Clutch SystemHydraulic Clutch Fluid. Use only GM
Part No. U.S. 88958860, in Canada
88901244, Super DOT-4 brake uid.
Power Steering
SystemGM Power Steering Fluid
(GM Part No. U.S. 89021184,
in Canada 89021186).
Chassis
Lubrication
(Rear Toe-Link
Outer Ends with
ZO6, ZR1, or
Z51 Option)Chassis Lubricant
(GM Part No. U.S. 12377985,
in Canada 88901242) or lubricant
meeting requirements of NLGI #2,
Category LB or GC-LB.
6-12

Audio System.................................................3-80
Audio Steering Wheel Controls....................3-106
Diversity Antenna System............................3-108
Navigation/Radio System,
see Navigation Manual..............................3-95
Radio Reception........................................3-108
Setting the Clock.........................................3-80
Theft-Deterrent Feature...............................3-106
XM™ Satellite Radio Antenna System...........3-108
Audio System(s).............................................3-81
Automatic Door Lock.......................................2-12
Automatic Transmission
Fluid..........................................................5-30
Operation...................................................2-26
B
Battery..........................................................5-50
Exterior Lighting Battery Saver......................3-17
Run-Down Protection...................................3-18
Bluetooth
®.....................................................3-96
Boost Gage...................................................3-49
Brake
Emergencies................................................ 4-6
Brake Fluid....................................................5-44
Brakes..........................................................5-44
System Warning Light..................................3-38
Braking........................................................... 4-4
Braking in Emergencies..................................... 4-6Break-In, New Vehicle.....................................2-21
Bulb Replacement...........................................5-56
Halogen Bulbs............................................5-57
Headlamp Aiming........................................5-56
Headlamps, Front Turn Signal,
and Parking Lamps..................................5-57
High Intensity Discharge (HID) Lighting...........5-56
Replacement Bulbs......................................5-59
Taillamps, Turn Signal, and Stoplamps............5-59
Buying New Tires...........................................5-78
C
Calibration.....................................................2-37
California Fuel.................................................. 5-7
California Perchlorate Materials Requirements....... 5-4
California Proposition 65 Warning....................... 5-4
Canadian Owners................................................ ii
Capacities and Specications..........................5-110
Carbon Monoxide...........................2-13, 2-35, 4-19
Care of
Safety Belts................................................5-95
Cargo Cover..................................................2-53
CD, MP3 .......................................................3-92
Center Console Storage Area...........................2-51
Chains, Tire...................................................5-85
Check
Engine Lamp..............................................3-42
Checking Things Under the Hood......................5-12
2

O
Odometer......................................................3-34
Off-Road Recovery..........................................4-13
Oil
Engine.......................................................5-20
Engine Oil Pressure Gage............................3-46
Oil, Engine Oil Life System..............................5-26
Older Children, Restraints................................1-25
One-to-Four Shift Light....................................3-38
Online Owner Center........................................ 7-5
OnStar, Privacy..............................................7-18
OnStar
®System, see OnStar®Manual...............2-40
Operation, Universal Home Remote System........2-44
Outlet Adjustment............................................3-29
Outlets
Accessory Power.........................................3-23
Outside
Automatic Dimming Mirror.............................2-39
Convex Mirror.............................................2-40
Heated Mirrors............................................2-40
Power Mirrors.............................................2-39
Overheated Engine Protection Operating Mode . . . 5-41
Owner Checks and Services.............................. 6-9
Owners, Canadian............................................... ii
P
Paint, Damage..............................................5-100
Park
Shifting Into................................................2-33
Shifting Out of............................................2-34
Park Brake....................................................2-32
Parking
Over Things That Burn.................................2-35
Parking Your Vehicle.......................................2-34
Passenger Airbag Status Indicator.....................3-36
Passenger Compartment Air Filter.....................3-30
Passenger Sensing System..............................1-53
Passing.........................................................4-13
Perchlorate Materials Requirements, California...... 5-4
Phone
Bluetooth
®..................................................3-96
Power
Door Locks.................................................2-12
Electrical System.......................................5-102
Lumbar and Side Bolsters.............................. 1-3
Retained Accessory.....................................2-23
Seat............................................................ 1-3
Steering Fluid.............................................5-42
Windows....................................................2-17
9