clutch CHEVROLET CORVETTE 1998 5.G Owners Manual

Downloaded from www.Manualslib.com manuals search engine Retained Accessory Power (RAP)
With RAP, your power windows and the audio system
will continue to work for up to
15 minutes after the
ignition key is turned to
OFF and neither door is opened.
If a door is opened, the audio system and power
windows will shut off.
Starting Your Engine
This vehicle has a computer system that monitors engine
speed, throttle and pedal position, and records the
current status.
Automatic Transmission
Move your shift lever to PARK (P) or NEUTRAL (N).
Your engine won’t start in any other position -- that’s a
safety feature. To restart when you’re already moving,
use NEUTRAL
(N) only.
NOTICE:
Don’t try to shift to PARK (P) if your Corvette is
moving.
If you do, you could damage the
transmission. Shift to PARK (P) only when your
vehicle is stopped.
Manual Transmission
The gear selector should be in NEUTRAL (N). Hold the
clutch pedal to the floor and start the engine. Your
vehicle won’t start if the clutch pedal is not all the way
down
-- that’s a safety feature.
Starting Your Engine
1. Without pushing the accelerator pedal, turn the
ignition key to START. When the engine starts, let
go of the key. The idle speed will go down as your
engine gets warm.
NOTICE:
Holding your key in START for longer than
15 seconds at a time will cause your battery to be
drained much sooner. And the excessive heat can damage your starter motor.
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Downloaded from www.Manualslib.com manuals search engine Manual Transmission Operation
6-Speed
1 3 5 R
2 4 6
This is your shift pattern.
Here’s how to operate
your transmission:
FIRST (1): Press the clutch pedal and shift into
FIRST
(1). Then slowly let up on the clutch pedal as
you press the accelerator pedal.
You can shift into
FIRST (1) when you’re going less
than
40 mph (64 km/h). If you’ve come to a complete
stop and it’s hard to shift into FIRST
(l), put the shift
lever in NEUTRAL
(N) and let up on the clutch. Press
the clutch pedal back down. Then shift into FIRST
(1).
SECOND (2): Press the clutch pedal as you let up on
the accelerator pedal and shift into SECOND
(2). Then,
slowly let up on the clutch pedal as you press the
accelerator pedal.
THIRD (3), FOURTH (4), FIFTH (5) AND SIXTH
(6): Shift into THIRD (3), FOURTH (4), FIFTH (5) and
SIXTH
(6) the same way you do for SECOND (2).
Slowly let up on the clutch pedal as you press the
accelerator pedal.
To stop, let up on the accelerator pedal and press the
brake pedal. Just before the vehicle stops, press the
clutch pedal and the brake pedal, and shift to
NEUTRAL
(N).
NEUTRAL (N): Use this position when you start or idle
your engine. Your shift lever is in NEUTRAL (N) when
it is centered in the shift pattern, not in any other gear.
REVERSE (R): To back up, press down the clutch
pedal and shift into REVERSE (R). Just apply pressure
to get the lever past FIFTH
(5) and SIXTH (6) into
REVERSE
(R). Let up on the clutch pedal slowly while
pressing the accelerator pedal.
Your six-speed manual transmission has a feature that
allows you
to safely shift into REVERSE (R) while the
vehicle
is rolling (at less than 5 mph (8 km/h)). You
will be locked out
if you try to shft into REVERSE (R)
while your vehicle is moving faster than 5 mph
(8 km/h). If you have turned your ignition off and wish
to park your car in REVERSE (R), you will have to
move the shift lever quickly to the right, and
immediately forward into gear.
2-29

Downloaded from www.Manualslib.com manuals search engine NOTICE:
Do not try to force the shift lever into
SECOND (2) or THIRD (3) when the ONE TO
FOUR light comes on.
Do not try to re-engage
FIRST
(1) after starting to shift into
FOURTH
(4). You will damage your
transmission. Shift only from FIRST
(1) to
FOURTH
(4) when the light comes on.
This light will come on when:
0 The engine coolant temperature is higher than 120°F
0 You are going 15 to 19 mph (24 to 31 km/h) and
0 You are at 21 percent throttle or less.
(49"C),
and
Downshifting (Manual Transmission)
Do not downshift into the gear shown below at a speed
greater than shown in the table:
FIRST (1)
.................... 50 mph (80 km/h)
SECOND (2) ................ 74 mph (1 19 km/h)
THIRD (3) ................. 101 mph (163 km/h)
FOURTH (4) ............... 130 mph (209 km/h)
NOTICE:
If you skip more than one gear when you
downshift, or
if you race the engine when you
downshift, you can damage the clutch, driveshaft
or transmission.
2-31

Downloaded from www.Manualslib.com manuals search engine Cruise Control
With cruise control, you can maintain a speed of about
25 mph (40 km/h) or more without keeping your foot on
the accelerator. This can really help on long trips. Cruise
control does not work at speeds below about
25 mph
(40 km/h).
When using cruise control, the accelerator pedal will
return to its fully-released position and will not move
while cruise control. is engaged.
The Driver Information Center (DIC) will display the
cruise set speed in
a digital number. For example, the DIC will
say CRUISE SET
60 mph (97 km/h). When
you apply your brakes or push the clutch pedal, the
cruise control disengages. The DIC will show CRUISE
DISENGAGED. See “DIC Warnings and Messages” in
the Index.
Cruise control can be dangerous where you
can’t drive safely
at a steady speed. So,
don’t use your cruise control on winding
roads or in heavy traffic.
Cruise control can be dangerous on
slippery roads. On such roads, fast changes
in tire traction can cause needless wheel
spinning, and you could lose control. Don’t
use cruise control on slippery roads.
If your vehicle is in cruise control when the traction
control system begins to limit wheel spin, the cruise
control will automatically disengage. (See “Traction
Control System” in the Index.) When road conditions
allow you to safely use it again, you may turn the cruise
control back
on.
2-47

Downloaded from www.Manualslib.com manuals search engine Resuming a Set Speed
Suppose you set your cruise control at a desired speed
and then you apply the brake or clutch pedal. This, of
course, disengages the cruise control. But you don’t
need to reset it.
Once you’re going about
25 mph (40 km/h) or more,
you can move the cruise control switch to
R/A
(Resume/Accelerate) for about half a second. The
Driver Information Center (DIC) will display the cruise set speed.
You’ll go right back up to your chosen speed and
stay there.
Increasing Speed While Using Cruise Control
There are two ways to go to a higher speed:
1. Use the accelerator pedal to get to the higher speed.
The speed
will not begin to increase until sufficient
pedal travel is achieved. Push the button at the end
of
the lever, then release the button and the accelerator
pedal. You’ll now cruise at the higher speed.
The Driver Information Center (DIC) will display
the cruise set speed.
2. Move the cruise switch to R/A. Hold it there until
you get up to the speed you want, then release the
switch. To increase your speed in very small
amounts, move the switch to
R/A for less than half a
second, then release it. Each time you do this, your
vehicle will go about
1 mph (1.6 km/h) faster.
The DIC will display the cruise set speed.
Reducing Speed While Using Cruise Control
There are two ways to reduce your speed while using
cruise control:
Push in the button at the end of the lever until you
reach the lower speed you want, then release it.
The Driver Information Center (DIC) will display
the cruise set speed.
button for less than half a second. Each time you do
this, you’ll go
1 mph (1.6 km/h) slower.
The DIC will display the cruise set speed.
To slow down in very small amounts, push the
2-49

Downloaded from www.Manualslib.com manuals search engine Passing Another Vehicle While Using Cruise Control
Use the accelerator pedal to increase your speed. When
you take your foot
off the pedal, your vehicle will slow
down to
the cruise control speed you set earlier.
Using Cruise Control on Hills
How well your cruise control will work on hills depends
upon your speed, load and the steepness of the hills.
When going downhill, you may have to brake or shift to
a lower gear to keep your speed down.
Of course,
applying the brake takes you out of cruise control. Many
drivers find this to be too much trouble and don’t use
cruise control on steep hills.
Getting Out of Cruise Control
There are two ways to turn off the cruise control:
0 Step lightly on the brake pedal or push the clutch
pedal,
if you have a manual transmission vehicle; or
0 Move the cruise switch to OFF.
The DIC will display the message “CRUISE
DISENGAGED.”
Erasing Speed Memory
When you turn off the cruise control or the ignition,
your cruise control set speed memory is erased.
Exterior Lamps
Daytime Running Lamps
Daytime Running Lamps (DRL) can make it easier for
others to see the front of your vehicle during the day.
DRL can be helpful in many different driving
conditions, but they can be especially helpful in the
short periods after dawn and before sunset.
The DRL system will make your front turn signal lamps
come on when:
0 the ignition is on,
the headlamp switch is off and
0 the parking brake is released.
When the DRL
are on, only your front turn signal lamps
will be on. The taillamps, sidemarker and other lamps
will not be
on.
Y’JV

Downloaded from www.Manualslib.com manuals search engine If the engine coolant exceeds 255 “F (124”C), this
message is displayed. If you have been operating your
vehicle under normal driving conditions, you should
pull off from
the road, stop your vehicle and turn off the
engine as soon as possible. You can monitor the coolant
temperature with the GAGES button on the DIC or the
engine coolant gage on the instrument panel cluster. See
“Engine Overheating” in the Index.
HIGH OIL TEMPERATURE REDUCE ENGINE
RPM: You will hear four chimes when this message is
displayed. To acknowledge the warning, press the
RESET button. After you press the RESET button, a
message will be displayed and you will hear a chime
every minute until this condition changes. If you do not
press RESET, the message will remain on the digital
display until the condition changes.
If the engine oil temperature exceeds
320°F (1 60” C),
this message is displayed. You should check the engine
coolant temperature and engine oil level. If your engine
is too hot, see “Engine Overheating’’ in the Index. Your
vehicle may need service,
so see your dealer. You can
monitor the oil temperature with the GAGES button on
the DIC.
HIGH TRANS TEMP: You will hear four chimes
when this message is displayed. To acknowledge this
warning, press the RESET button. After you press the
RESET button, the message will be displayed every
10 minutes until the condition changes. If you do not
press RESET, the message remains on the display until
the condition changes.
If the transmission fluid temperature rises above 263°F
(128°C) or rises rapidly, this message is displayed. The
transmission may shift gears or apply the torque
converter clutch to reduce the fluid temperature. Driving
aggressively or driving on long hills can cause the
transmission fluid temperature to be higher than normal.
If this message appears, you may continue to drive at a
slower speed. You should also monitor the transmission
fluid temperature and allow it to cool to at least 230°F
(1 10°C). The transmission fluid temperature can be
monitored with the GAGES button on the DIC. See
“Automatic Transmission Fluid” in the Index. You
should also check the engine coolant temperature.
If it is
also hot, see “Engine Overheating” in the Index.
If the HIGH TRANS TEMP message is displayed
during normal vehicle operation on flat roads, your
vehicle may need service. See your dealer for an
inspection.
2-102

Downloaded from www.Manualslib.com manuals search engine Section 6 Service and Appearance Care
Here you will find information about the care of your vehicle. This section begins with service and fuel information,
and then it shows how to check important fluid and lubricant levels. There is also technical information about your
vehicle, and a part devoted to its appearance care.
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1
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6-37
6-40
Service
Fuel
Filling a Portable Fuel Container
Engine Oil
Air Cleaner
Automatic Transmission Fluid
Manual Transmission Fluid
Hydraulic Clutch
Rear Axle
Engine Coolant Surge Tank Pressure Cap
Power Steering Fluid
Windshield Washer Fluid
Brakes
Battery
Bulb Replacement
Windshield Wiper Blade Replacement
Tires 6-52
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6-62
6-69
6-70 Appearance Care Cleaning the Inside of Your Vehicle
Care of Safety Belts
Cleaning Glass Surfaces
Weatherstrips Cleaning a Removable Roof Panel
Cleaning the Outside of Your Vehicle
Cleaning Your Convertible Top
Cleaning Aluminum Wheels
Cleaning Tires
Finish Damage
Underbody Maintenance
Appearance Care Materials Chart
Vehicle Identification Number (VIN)
Service Parts Identification Label
Electrical System
Replacement Bulbs
Capacities and Specifications
6-1

Downloaded from www.Manualslib.com manuals search engine A. Coolant Surge Tank and Pressure Cap
B. Battery
C. Engine Oil Dipstick
D. Engine Oil Fill Cap
E. Air Cleaner
E Power Steering Fluid Reservoir
G. Brake Fluid Reservoir
H. Hydraulic Clutch Fluid Reservoir (If Equipped)
I. Windshield Washer Fluid Reservoir
Before closing the hood, be sure all the filler caps
are on properly. Then, just pull the hood down and
close it firmly.
!
: ,:: '3 :
6-11

Downloaded from www.Manualslib.com manuals search engine Then, follow these steps:
4
1. Remove the filler plug.
2. Check that the lubricant level is up to the bottom of
the filler plug hole.
3. If the fluid level is good, install the plug and be sure
it is fully seated. If the fluid level is low, add more
fluid as described in the next steps.
How to Add Fluid
Here’s how to add fluid. Refer to the Maintenance
Schedule to determine what kind of fluid to use. See
“Recommended Fluids and Lubricants” in the Index.
1. Remove the filler plug.
2. Add fluid at the filler plug hole. Add only enough
fluid to bring the fluid level up to the bottom of the
filler plug hole.
3. Install the filler plug. Be sure the plug is fully seated.
4. Tighten the plug to 20 1b.-ft. (27 N-m).
Hydraulic Clutch
The clutch linkage in your vehicle is self-adjusting. The
clutch master cylinder reservoir is filled with hydraulic
clutch fluid.
It is not necessary to regularly check clutch fluid unless
you suspect there is a leak in the system. Adding fluid
won’t correct a leak.
A fluid loss in this system could indicate a problem.
Have the system inspected and repaired.