1984 CHEVROLET CAVALIER light

Downloaded from www.Manualslib.com manuals search engine • Amount of fuel required for fill-up may not exactly correspond to gage.
• Needle may not move away from FULL until some time after fill-up.
• Needle may move during turns; stops and accelerations.
When the ignition switch is turned to the OFF position, the needle will not
necessarily return
all the way to the EMPTY mark.
Oil Pressure Light
When the ignition is turned to "Run," the "Oil" warning light appears until the
engine is started. Thereafter, the light should be off unless there is insufficient
oil pressure or engine idle speed is below normal. If the light should come on
at any time while driving (other than momentarily at idle speed or after a
sudden stop), stop immediately and investigate the cause of
low oil pressure.
This could possibly be caused by low oil level in the crankcase. Engine
operation with low oil pressure will 9ause damage to the engine.
Engine Coolant Temperature Light
This light is located in the instrument cluster and is designed to come on to warn the driver that the engine coolant has overheated and immediate
action is required to correct the condition. As a check that the bulb and its
circuit are working, the light will come on during engine starting; if it does not,
have it repaired
promptly. If the light comes on at any other time, see "Engine
Cooling System Overheating" in "In Case of Emergency," Section 3 of this manual.
CAUTION: It the Engine Coolant Temperature Light shows an overheat condition or you have other reason to suspect the engine may be overheating, continued operation of the engine EVEN FOR A SHORT TIME may result in a fire and the risk of personal injury and/or severe vehicle damage. Take immediate action as outlined under "Engine Cooling System Overheating" in "In Case of Emergency," Section 3.
Generator Indicator Light
The VOLT light is designed to come on when the ignition key is in the "RUN" position, but before the engine is started. After the engine starts, the light
should go out and remain out. If the light remains· on when engine is running,
have your authorized
dealer locate and correct the trouble as soon as possible.
Shift Indicator Light
The Shift Indicator Light is covered in the "Manual Transaxle" information in
this section.
"Check Engine" Light
Most gasoline engine vehicles sold in the Unijed States (and some vehicles
sold
in Canada) have the Computer Command Control system.
Vehicles with the Computer Command Control system include a "CHECK
ENGINE" light
on the instrument panel designed to indicate the need for
system service. It will come on during engine starting to let you know the bulb
is working. (The light will stay on a short time after the engine starts.)
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Downloaded from www.Manualslib.com manuals search engine Have the system repaired n the "CHECK ENGINE" light does not come on during engine starting. If the light comes on, either intermittently or
continuously while driving, service to the Computer Command Control system
is required. AHhough in most cases the vehicle is drivable, and does not
require towing, see your authorized
dealer as soon as possible for service of
the system.
Continued driving without having the Computer
Command Control system serviced could cause damage to the emission control system. It could also affect fuel economy and drivability.
See also "Computer Command Control system" in Section 5 of this manual.
Brake System Warning Light
The regular braking system is a dual system designed so that one part will
provide some braking if there is a
loss of hydraulic pressure in the other part of
the system. The system has a
"BRAKE" warning light located in the
instrument panel. The "BRAKE" light is designed to come on briefly during
engine starting so you can check that the bulb is okay. To serve as a reminder,
the
light should stay on when the parking brake is not fully released and the
ignition is
on. Have the system repaired if the light does not come on when it should. This warning light does not do away with the need for brake inspection
and maintenaflce. The brakelluid level must be checked regularly. See your
Maintenance Schedule folder for other brake checks.
I! the light remains on aller engine start up or comes on during operation of the vehicle, it may mean that there is something wrong with part of the brake
system.
What
to do:
1. Check to see that the parking brake has been released. I! it has been:
2. Pull off the road and stop carefully. Remember that:
• Stopping distances may be longer.
•
You may have to push harder on the pedal.
•
The pedal may go down farther than normal.
3. Tryout the brakes by starting and stopping on the road shoulder--then:
• I! you judge it to be safe, drive cautiously at a safe speed to the
nearest dealer for repair. Or,
• Have vehicle towed to the nearest dealer for repair.
Continued driving without getting necessary repairs
could be dangerous.
Tachometer
The optional tachometer indicates the speed of the engine in revolutions per
minute. The indicated number, times
100, gives the engine speed. Operating
the engine with the tachometer reading in the color-coded high-speed area
could lead to serious engine damage.
Voltmeter
When the engine is operating, the voltmeter indicates the electrical system
voltage. During minimum electrical load, the pointer will read to the right of the
center.
As the electrical load is increased, or in stop-and-go driving, the pointer
will rotate to the Ieli. A meter reading continuously in the left or right zone
indicates
an electrical system failure. Cause of the failure should be determined and corrected.
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Downloaded from www.Manualslib.com manuals search engine '" ,
t:l
STANDARD INSTRUMENT CLUSTER
IJ
12
OPTIONAL INSTRUMENT CLUSTER
~~~~-:'----,~~:
l'l
1l
10
L Speedometer 2. Odometer 3. Trip ()jometer lif equipped) 4. Fuel Gage 5. Warning Lights Brake, Fasten Belts, Check. Engine Volts, Temperature, Oil Pressure 6. Shift up Lt. (on "ME"only) 7. Warning Gages Temperature, on Pressure, Volts 8. Turn Indicators 9. High Beam 10. Tachomet er 11. A/C Outlet 12. Clock. (if equipped) 13. Radio 14. Heater & Opt. Ale Control 15. Glove Box 16. Lig ht Switch 17. Rear Window Defogger (Opt.) 18. Rear Window WiperlWasher (Opt.) 19. Cigare tt e Lighter (Opt.) 20, Tailgat e Ajar Lt.

Downloaded from www.Manualslib.com manuals search engine Engine Coolant Temperature Gage
This optional gage is located in the instrument cluster. If the gage shows that
an overheat condition exists-as indicated by pointer moving beyond the
center of the band immediate action by the driver is required. If an overheat
condition is shown, see "Engine
Cooling System Overheating" in "In Case of
Emergency,"
Section 3 of this manual. The coolant temperature indication will VaIY with air temperature and operating conditions. The ignition must be in
"Run" for accurate readings. Prolonged driving or idling in very hot weather
may cause the pointer to move beyond the center of the gage. Make a practice
of scanning this and other gages
while driving, especially in hot weather and!
or when the
vehicle is under load.
CAUTION: II the Engine Coolant Temperature Gage shows an overheat condition or you have other reason to suspect the engine may be overheating, continued operation of the engine EVEN FOR A SHORT TIME may result in a fire and the risk of personal injury and/or severe vehicle damage. Take immediate action as outlined under "Engine Cooling System Overheating" in "In Case of Emergency," Section 3.
Oil Pressure Gage
The oil pressure gage indicates the pressure at which oil is being delivered to
the vaIiOUS paIls of the engine requiring lubrication. Pressures registered by
the gage may
vBIY according to outside air temperatures or weight of oil being
used. Oil pressure of a cold engine being operated at a given speed will be
somewhat higher than when the engine is at normal operating temperature at
the
SaIne speed. Prolonged high speed operation on a hot day at the given
speed will
resuH in somewhatlower oil pressure readings. Readings of 205 to
275 kPa
(30 to 40 psi) may be considered normal during moderate road
speeds of 35 to 40 mph (55 to 60 km!h) with the engine at proper operating
temperature. Gage readings which are consistently high
or low under these conditions may indicate lubrication system and/ or engine malfunction.
Light Switch
The three· position light switch controls the headlights, taillights, paIking lights,
sidemaIker lights,
instrument lights and dome lights.
Instrument light intensity can be varied by turning knob clockwise or
counterclockwise. Full counterclockwise position turns on interior light.
The headlight circuit is protected by a circuit breaker in the
light switch. An overload on the breaker will cause the lights to "flicker" on and off. If this
condition
develops, have your headlight wiring checked immediately. The
headlight beaIn changer is located in the Turn Signal Lever; for operation see
Section 2 under heading "Turn Signal and Muiji-Function Lever."·
Headlight High Beam Indicator Light
The headlights of your vehicle have. high and low beams to provide you with
proper nighttime visibility for most driving conditions. The
"low" beams are
used during most city driving. The
"high" beams are especially useful when
driving on daIk roads since they provide long range illumination. The headlight
beam indicator light (located on the speedometer face) will be ON whenever
the high beams or "brights" are in use. The turn
signal lever controls the
headlight beaIns and is described in "Steering Column Controls."
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Downloaded from www.Manualslib.com manuals search engine Headlight "ON" Warning Buzzer/Chime
The optional headlight reminder buzzer/chime provides an audible warning that the main light switch is in one 01 the "on" positions , either parking lights
or headlights.
The reminder buzzer/chime is activated only when the ignition switch is turned to "OFF," "LOCK" or "ACCESSORY" position and the lights are on.
When the parking lights
or headlights are to be operated with the key in the
OFF position, the reminder buzzer/chime can be shut off by turning the light
switch knob until the instrument cluster lights are not on,
CIgarette Ughter (Optional)
The cigarette lighter is located on the instrument pane! face. To operate, push
~ in. When ~ becomes heated, ~ automatically pops out ready for use. Avoid
holding the lighter in by hand while ~ is heating as damage to the heating
element may result.
Ashtray
The ashtray may be simply pulled out for cleaning:
• Open ashtray.
• Pull ashtray up and remove for cleaning .
•
Push ashtray back into bracket.
VENTILATION SYSTEM
Your vehicle has a flow through ventilation system that provides a supply of outside "ram" air into the vehicle ' when it is moving . When the vehicle is not in
motion you can get a steady flow of outside air into the car when the heater or
air conditioning blower is running.
With the side
windOws closed, the flow lIYough ventilation system provides
outside air flow into the front air inlet grilles, through the vehicle and out the
rear air exhaust valves. (See illustration .)
FRONT INLET
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REAR BODY LOCK PILLAR EXHAUST

Downloaded from www.Manualslib.com manuals search engine • HEATER --In this position, most of the air is delivered to the floor air outlet
with a small amount delivered to the windshield (defroster outlets). The air
temperature
Is controlled by the TEMPERATURE LEVER while the air
quantity
is controlled by the FAN LEVER. This position is used for most winter driving.
• BLEND -- The AIR SELECTOR LEVER may be adjusted between HEATER
and DEFROST positions to obtain a variable distribution of air between the
floor air outlet and the windsh ield defroster air outlets.
• Side window defogger air outlets direct air to the side windows whenever
the fan is operating.
•
DEFROST - -In this poSition, most of the air is delivered to the windshield
(defroster outlets) with a small amount
to the floor air outlet.
The windshield defrosting and defogging system assists in providing
good visibility through designated areas of the windshield under most inclement
weather conditions . For immediate operation of the vehicle, the windshield
should be scraped clear.
Operate system for 30 seconds before switching to DEFROST . This will
remove humid air from the system
and minimize rapid fogging of the glass
which can occur if humid air Is blown onto a cOol windshield .
AIR CONOmONING SYSTEM
This system combines heating and cOOling capabilities for comfort in all weather conditions.
During some air conditioning operating conditions, slight increases and
decreases of engine speed/power may be noticed . This
should be considered
normal, as the system is designed to cycle the compressor
ON and OFF to
maintain desired cooling. The reduced compressor operation should
benef~ fuel economy.
Fan Lever
The fan lever (LO-HI) provides speed control of the blower fan in all Air
Selector Lever positions except
OFF.
Temperature Control Lever
The femperature control lever regulates the temperature of the air entering the passenger compartment in All Air Selector Lever positions .
Air Selector Lever
The air selector lever regulates air flow from the heater, defroster and air
conditioning outlets.
It also controls operation of the refrigeration compressor.
•
OFF --In this position the blower does not operate . However, when the
vehicle is moving, air will enter the· passenger compartment through the
heater outlet.
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Downloaded from www.Manualslib.com manuals search engine • MAX (AIR COND) --Air from the passengel' cOlTlpaftment is mixed with a small amount of outside air. conditioned and discharged from !he upper
outlets . This position. with the temperature
lever in full COLD. is used for
maximum cooling under conditions of high temperature and humidity .
• NORM (AIR COND) --Outside air is conditioned as ~ passes through the
system and is discharged from the upper outlets. This position is used for most air conditioning situations.
• BI-LEVEL (AIR COND) --Outside air is conditioned and directed out the
upper outlets PLUS the heater outlet. This position provides comfort and
keeps the windshield clear under low fogging conditions .
• VENT (ECONOMY) --Outside air is discharged from the upper outlet s. This position is provided for cool to moderate weather operation when
refrigeration is not required. The refrigeration compressor is turned off.
Operating Information -The engine cooling fan is automatically engaged in all air conditioning modes and defrost mode (with high air conditioning pressure).
• HEATER (ECONOMY) --Outside air is delivered from the heater outlet with
a small amount from the defroster outlets and the side window . defogger outlets. This position is used for most winter driving. The air conditioning compressor is turned off.
• DEFROST c_ Outs ide air is cond~ioned and delivered from the defroster
outlets w i1h a small amount from the heater outlet. This position is
recommended for conditions of severe fogging and icing
only.
Operating Tip
For satisfactory operation of the air conditioning system. windows should always be closed, except for the first two or three minutes to remove hot air if
the car has been closed. This provides a fast cool-down in normal air
conditioning mode.
ELECTRO-CLEAR REAR WINDOW DEFOGGER
The optional defogger consists of a heating element bonded to the inside
surface
of the rear glass . The unit is operated by a switch on the instrument panel and functions only in the ON position. When activated an indicator light
will illuminate.
After the defogger has operated for a short time. the system will
automatically shut off. If further defrosting or defogging is desired . simply actuate the switch again.
The defogger
will not function if the ignition is turned off.
Refrain from removing decals or other materjal' from the inside of rear window
with a razor or other sharp instrument since this may damage . the heating
element.
Clear snow and ice from the rear window to improve tihe efficiency of the rear
window defogger.
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Downloaded from www.Manualslib.com manuals search engine stereo Sound -All Delco Sound Systems with an FM stereo radio will switch
to stereo operation whenever
anFM stereo broadcast is being received , and
an indicator in the dial will light "Stereo" · operation means the radio is separating a stereo broadcast bact< into the original two channels , called "left "
and "right. " Stereo sound is noticeably more real istic to the ear.
AM or AM-FM Monaural Radio
The following controls are common to both AM and AM-FM monaura l sound
systems .
OFF ttl VOLUMS ..... TUNE
·'IL3'?i9
• Left Knob -This knob turns tne set on or off, and controls the volume . Behind the volume knob is a. tone control. When turned to the right, it
increases treble and voice clarity; when turned to 'the left, it increases bass.
• Right . Knob -This knob is a manual tuning conuol for choosing radio
stations. For radios with rear speakers, a fader control is behind it. This
control adjusts the sound between the front and rear speakers .
• Push Buttons -Each radio has five push buttons you can use to easily
select your favorite stations. On AM-FM radios, you may select five AM and
five FM stations for a
total of ten selections. Make sure the bandswitch is
on the band you want when setting the stations. After using a push button,
you may have
to "fine·tune" the radio by hand for the best reception .
To "set up" the push buttons:
1. Choose the button you wish to use and pull it straight out.
2 . Tune in
the station using the tuning knob.
3, Press the button
until it stops. The radio is designed to tune to the selected station whenever you press the button.
Tape and Tape Player Care
On Delco Sound Systems with cassette tape units, take out the cassette when
not in use to prevent
possible damage to the tape player and cassette.
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