2012 CHEVROLET CORVETTE clutch

Black plate (8,1)Chevrolet Corvette Owner Manual - 2012
11-8 Service and Maintenance
Footnotes—Maintenance
Schedule Additional Required
Services —Severe
a) Or every two years, whichever
comes first.
b) Check all fuel and vapor lines
and hoses for proper hook‐up,
routing, and condition. Check that
the purge valve, if the vehicle has
one, works properly. Replace as
needed.
c) Or every four years, whichever
comes first.
d) Or every five years, whichever
comes first. See Cooling System
(Engine) on page 10‑28 orCooling
System (Intercooler) on page 10‑29.
e) Or every 10 years, whichever
comes first. Inspect for fraying,
excessive cracking, or damage;
replace, if needed.Special Application
Services
.Vehicles with manual
transmissions: Every two years
drain, flush, and fill clutch
hydraulic system.
.Severe Commercial Use
Vehicles Only: Lubricate chassis
components every 5 000 km/
3,000 mi.
.Have underbody flushing service
performed once a year.
Additional
Maintenance and Care
Your vehicle is an important
investment and caring for it properly
may help to avoid future costly
repairs. To maintain vehicle
performance, additional
maintenance services may be
required. It is recommended
that your dealer perform these
services —their trained dealer
technicians know your vehicle best.
Your dealer can also perform a
thorough assessment with a multi‐
point inspection to recommend
when your vehicle may need
attention. The following list is
intended to explain the services and
conditions to look for that may
indicate services are required.

Black plate (12,1)Chevrolet Corvette Owner Manual - 2012
11-12 Service and Maintenance
Recommended Fluids, Lubricants, and Parts
Recommended Fluids and Lubricants
Fluids and lubricants identified below by name, part number, or specification can be obtained from your dealer.Usage Fluid/Lubricant
Engine Oil Use only engine oil licensed to the dexos1 specfication, or equivalent, of
the proper SAE viscosity grade. ACDelco dexos1 Synthetic Blend is
recommended. See
Engine Oil on page 10‑16.
Engine Coolant 50/50 mixture of clean, drinkable water and use only DEX-COOL Coolant.
See
Engine Coolant on page 10‑30.
ZR1 Only: Intercooler System 50/50 mixture of clean, drinkable water and use only DEX-COOL Coolant.
See
Engine Coolant on page 10‑30.
Hydraulic Brake System DOT 3 Hydraulic Brake Fluid (GM Part No. 88862806,
in Canada 88862807).
Windshield Washer Optikleen
®Washer Solvent.
Hydraulic Clutch System Hydraulic Clutch Fluid. Use only GM Part No. 88958860,
in Canada 88901244, Super DOT-4 brake fluid.
Power Steering System GM Power Steering Fluid (GM Part No. 89021184, in Canada 89021186). Chassis Lubrication
(Rear Toe‐Link Outer Ends with Z06, ZR1, or Z51 Option) Chassis Lubricant (GM Part No. 12377985, in Canada 88901242) or
lubricant meeting requirements of NLGI #2, Category LB or GC-LB.

Black plate (2,1)Chevrolet Corvette Owner Manual - 2012
i-2 INDEX
B
Battery . . . . . . . . . . . . . . . . . . . . . . . 10-43Exterior Lighting BatterySaver . . . . . . . . . . . . . . . . . . . . . . . . 6-6
Jump Starting . . . . . . . . . . . . . . . 10-82
Power Protection . . . . . . . . . . . . . . 6-6
Voltage and Charging Messages . . . . . . . . . . . . . . . . . . . 5-37
Blade Replacement, Wiper . . . 10-47
Bluetooth . . . . . . . . . . . . . . . . . . . . . . 7-18
Boost Gauge . . . . . . . . . . . . . . . . . . 5-14
Brake System Warning Light . . . 5-22
Brakes . . . . . . . . . . . . . . . . . . . . . . . . 10-38 Antilock . . . . . . . . . . . . . . . . . . . . . . . 9-35
Assist . . . . . . . . . . . . . . . . . . . . . . . . . 9-36
Fluid . . . . . . . . . . . . . . . . . . . . . . . . 10-42
Parking . . . . . . . . . . . . . . . . . . . . . . . 9-36
System Messages . . . . . . . . . . . . 5-37
Braking . . . . . . . . . . . . . . . . . . . . . . . . . 9-4
Break-In, New Vehicle . . . . . . . . . 9-18
Bulb Replacement . . . . . . . . . . . . 10-50 Fog Lamps . . . . . . . . . . . . . . . . . . . . 6-5
Halogen Bulbs . . . . . . . . . . . . . . 10-48
Headlamp Aiming . . . . . . . . . . . 10-48
Headlamps . . . . . . . . . . . . . . . . . 10-48 Bulb Replacement (cont.)
Headlamps, Front Turn
Signal, and Parking
Lamps . . . . . . . . . . . . . . . . . . . . 10-49
High Intensity Discharge (HID) Lighting . . . . . . . . . . . . . 10-48
Taillamps, Turn Signal, and Stoplamps . . . . . . . . . . . . 10-50
Buying New Tires . . . . . . . . . . . . . 10-74
C
Calibration . . . . . . . . . . . . . . . . . . . . . . 5-5
California
Fuel Requirements . . . . . . . . . . . 9-49
Perchlorate MaterialsRequirements . . . . . . . . . . . . . . . 10-3
Warning . . . . . . . . . . . . . . . . . . . . . . 10-3
Canadian Vehicle Owners . . . . . . . . iii
Capacities and Specifications . . . . . . . . . . . . . . . . 12-2
Carbon Monoxide Engine Exhaust . . . . . . . . . . . . . . . 9-26
Hatch . . . . . . . . . . . . . . . . . . . . . . . . . 2-11
Winter Driving . . . . . . . . . . . . . . . . 9-11
Cargo
Cover . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3 Cautions, Danger, and
Warnings . . . . . . . . . . . . . . . . . . . . . . . . iv
CD Player . . . . . . . . . . . . . . . . . . . . . 7-12
Center Console Storage . . . . . . . . 4-3
Chains, Tire . . . . . . . . . . . . . . . . . . 10-80
Check Engine Light . . . . . . . . . . . . . . . . . . 5-19
Child Restraints Infants and YoungChildren . . . . . . . . . . . . . . . . . . . . . 3-30
Lower Anchors and
Tethers for Children . . . . . . . . . 3-35
Older Children . . . . . . . . . . . . . . . . 3-28
Securing . . . . . . . . . . . . . . . . . . . . . . 3-39
Systems . . . . . . . . . . . . . . . . . . . . . . 3-33
Cigarette Lighter . . . . . . . . . . . . . . . . 5-7
Circuit Breakers . . . . . . . . . . . . . . 10-51
Cleaning
Exterior Care . . . . . . . . . . . . . . . 10-86
Interior Care . . . . . . . . . . . . . . . . 10-90
Climate Control Systems
Dual Automatic . . . . . . . . . . . . . . . . 8-1
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-6
Cluster, Instrument . . . . . . . . . . . . . 5-9
Clutch, Hydraulic . . . . . . . . . . . . . 10-24
Collision Damage Repair . . . . . 13-15

Black plate (5,1)Chevrolet Corvette Owner Manual - 2012
INDEX i-5
Fuel EconomyDriving . . . . . . . . . . . . . . . . . . . . . . . . 1-24
Fuses Engine CompartmentFuse Block . . . . . . . . . . . . . . . . 10-52
Fuses and Circuit Breakers . . . . . . . . . . . . . . . . . . 10-51
Instrument Panel Fuse Block . . . . . . . . . . . . . . . . . . . . . . 10-55
G
Garage Door Opener . . . . . . . . . . 5-64Programming . . . . . . . . . . . . . . . . . 5-64
Gasoline Specifications . . . . . . . . . . . . . . . . . 9-49
Gauges Boost . . . . . . . . . . . . . . . . . . . . . . . . . 5-14
Engine CoolantTemperature . . . . . . . . . . . . . . . . 5-16
Engine Oil Pressure . . . . . . . . . . 5-14
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . 5-13
Odometer . . . . . . . . . . . . . . . . . . . . . 5-12
Speedometer . . . . . . . . . . . . . . . . . 5-12 Gauges (cont.)
Tachometer . . . . . . . . . . . . . . . . . . . 5-12
Voltmeter . . . . . . . . . . . . . . . . . . . . . 5-17
Warning Lights and
Indicators . . . . . . . . . . . . . . . . . . . . 5-8
General Information Service and Maintenance . . . . . 11-1
Towing . . . . . . . . . . . . . . . . . . . . . . . . 9-54
Vehicle Care . . . . . . . . . . . . . . . . . . 10-3
Glove Box . . . . . . . . . . . . . . . . . . . . . . 4-1
GM Mobility Reimbursement Program . . . . . . . . . . . . . . . . . . . . . . 13-8
H
Halogen Bulbs . . . . . . . . . . . . . . . . 10-48
Hatch . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11
Hazard Warning Flashers . . . . . . . 6-4
Head Restraints . . . . . . . . . . . . . . . . 3-2
Head-up Display . . . . . . . . . . . . . . . 5-32
HeadlampsAiming . . . . . . . . . . . . . . . . . . . . . . 10-48
Bulb Replacement . . . . . . . . . . 10-48
Daytime RunningLamps (DRL) . . . . . . . . . . . . . . . . . 6-2
Flash-to-Pass . . . . . . . . . . . . . . . . . . 6-2 Headlamps (cont.)
High Intensity Discharge
(HID) Lighting . . . . . . . . . . . . . 10-48
High-Beam On Light . . . . . . . . . . 5-27
High/Low Beam Changer . . . . . . 6-2
Lamps On Reminder . . . . . . . . . 5-27
Twilight Sentinel . . . . . . . . . . . . . . . 6-3
Heated Front Seats . . . . . . . . . . . . . 3-8
Heated Mirrors . . . . . . . . . . . . . . . . . 2-16
High-Beam On Light . . . . . . . . . . . 5-27
High-Speed Operation . . . . . . . . 10-68
Highway Hypnosis . . . . . . . . . . . . . 9-10
Hill and Mountain Roads . . . . . . . 9-10
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . 10-9
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4
How to Wear Safety Belts Properly . . . . . . . . . . . . . . . . . . . . . . 3-10
Hydraulic Clutch . . . . . . . . . . . . . . 10-24