1991 HONDA CIVIC clock

To Defrost

To defrost or defog the windshield and door windows, turn the

temoerature control dial clockwise, slide the function lever to the
(defrost) position, and switch the fan on.
If there is actual frost on the windows, first select the posi-

tion.
If the windows are fogged, select the position. Warmed air
will then flow from the windshield and side defroster vents.

To Turn Everything OFF
Slide all levers to the left, turn the temperature control dial
counterclockwise all the way, and push the A/C switch off.
NOTE:
This setting should only be used in cold weather for the first fewminutes of driving to prevent cold air from blowing into the cabin.
Under normal operating conditions, the fan should always be kept
ON to prevent the accumulation of stale air in the system.ProCarManuals.comMain Menu s t

If the Sunroof Won't Close
The sunroof can be closed manually, if the control switch will not close it.
1. Remove the round plug near the rear center of the headliner.
2. Insert the sunroof wrench (from.
the tool kit) into the socket.

SUNROOF

WRENCH

3. Turn the wrench counterclockwise until the roof closes and seats into its locked position (about ten turns).

4. Replace the plug.

Maintenance
Periodically pour a little water down the drain holes to make sure
they are not plugged. If they are free, water should drop on the
ground behind each front wheel.

CAUTION:

Do not put weight on the sunroof or force it open or closed, you
may damage the mechanism.
DRAIN HOLESSOCKET

Remove

plugProCarManuals.comMain Menu s t

Engine Oil and Filter

Checking
Check the engine oil a couple of minutes after shutting the engine
off, with the car parked on level ground. Remove the dipstick and wipe it clean. Re-insert it all the way down, then pull it out and read
the level. The level should be between the upper and lower marks.

DIPSTICK
ENGINE OIL
FILLER CAP

Adding
If the level has dropped close to the lower mark, add oil until it is
even with the upper mark.
1.Turn the oil filler cap counterclockwise to remove. Add oil, then check the level again. Do not overfill.
2. Reinstall the cap and twist clockwise until it stops.

CAUTION:
Be sure the oil filler cap is correctly replaced before starting the

engine.
Engine oil is a major factor affecting the performance and
service life of the engine, you should use only a premium quality
detergent oil labeled SG grade.
Some oil labels may also include additional designations of quality
such as CC or CD. However, these are acceptable only when used

together with SG.

LOOK FOR THIS LABEL ON THE

OIL CONTAINER
Use the proper viscosity oil for the
climate in which you drive:

Ambient Temperature

NOTE:

5W-30 viscosity oil is recommended for improved fuel economy.
(cont'd)

DIPSTICK

LOWER UPPERProCarManuals.comMain Menu s t

RESERVE TANKIf the level is below the MAX
mark, but still visible, add a 50/50
solution of antifreeze and water
to bring it up to MAX. If there is no coolant in the re-
serve tank, the cooling system should be checked for leaks and
repaired if necessary. Coolant

must then be added to the radi-

ator.

CAUTION:

Radiator coolant will damage paint. Quickly rinse any spilled
coolant from painted surfaces.
Wait until the engine is cool, then turn the radiator cap counterclock- wise until it stops. DO NOT PRESS DOWN WHILE TURNING THECAP. After any remaining pressure has been relieved, remove the
cap by pressing down and again turning it counterclockwise. Add
enough coolant to fill the radiator, and reinstall the cap. Be sure to
tighten it securely. Fill the reserve tank up to the MAX mark with
the engine cold.

Maintenance
1. Check the freeze protection level of the coolant with a hydrome- ter.
2. Keep the front of the radiator free of dirt and debris.
3. Check hoses and hose clamps regularly.
Replacing Coolant Replace coolant at 36 months or 45,000 miles (72,000 km), which-
ever comes first. Thereafter, replace every 2 years or 30,000 miles (48,000 km), whichever comes first.

(cont'd)

MAX
MIN

RADIATOR COOLANT

REFILL CAPACITY:
(excluding reserve tank) 0.4 (0.11 US gal, 0.09 Imp gal)
Manual transmission 4.0 (1.06 US gal ,0.88 Imp gal)

4.1 (1.08 US gal,0.90 Imp gal)*

Automatic transmission 4.0 (1.06 US gal,0.88 Imp gal)*
4.5 (1.19 US gal,0.99 Imp gal)

* : DX Hatchback and DX/LX Sedan
ProCarManuals.comMain Menu s t

Changing a Flat Tire
Do not attempt to change a tire unless the car is on firm, level
ground and well out of the flow of traffic.
Park the car on a firm, level surface, apply the parking brake, turn
on the hazard warning switch and put the transmission in gear (Park

for automatic).

1. Remove the jack, lug wrench/jack handle and jack handle extension (in the tool bag) from the location shown.

NOTE:

To remove the jack, release its tension against the mount by turning

the screw counterclockwise.

JACK TOOL BAG
Follow tire changing preparations and procedures carefully to reduce the possibility of injury. The jack is designed for changing
tires only. STAND CLEAR, DO NOT get under the car and DO NOT run the engine when the car is supported only by the jack.
5. Place the jack under the jack point nearest the wheel you are removing; align the jack head so the car frame will fit in the recess
as you raise the jack.

Hatchback

SPARE TIRE COVER
Sedan

TOOL BAG SPARE TIRE COVER
JACK
COMPACT SPARE COMPACT SPARE
2. Remove the spare tire.
3. Place blocks in front and back of the wheel diagonally opposite the tire you are changing.
4. Use the lug wrench/jack handle to loosen the wheel lug nuts counterclockwise one-half turn.ProCarManuals.comMain Menu s t

To reduce the possibility of injury, be sure to use the jack provided
with the car and the correct jacking points; never use any otherpart of the car for jack support.
6. Set the jack handle extension in the connector on the end of the jack and install the lug wrench/jack handle. Turn the lug wrench/
jack handle clockwise until the tire is slightly off the ground.
JACK HANDLE EXTENSION
LUG WRENCH/JACK HANDLE
7. Remove the center cap by turning
the lock to 90°.
(Center cap: EX Sedan)
8. Remove the lug nuts, wheel cover and wheel.
(Wheel cover: Si/DX Hatchback
and LX/EX Sedan)
(cont'd)

VALVE

LUG NUTS
WHEEL COVERProCarManuals.comMain Menu s t

5. Set the wrench extension into the wrench grip (both provided in
the tool bag) then insert the wrench into the socket and turn it
counterclockwise until the shoulder belt buckle reaches its rear locked position.

WRENCHEXTENSION WRENCH

NOTE:

After the manual operation, make sure that the seat belt warning light is off and the shoulder belt buckle is seated properly in its
locked position.
6. Replace the cover on the center pillar.7. Reinstall the fuse, the fuse remover and both fuse box covers.

Shoulder Belt Buckle (cont'd) (Sedan)

4. Remove the cover located on the center pillar.

COVER

WRENCH GRIPProCarManuals.comMain Menu s t

Index

Battery
Charging System Warning Light.............................................. 30
Jump Starting ........................ 110
Maintenance............................. 89
Specification (Hatchback).... 116
Specification (Sedan)............ 119
Beeper System Fasten Seat Belt Beeper(Sedan).................................. 11

(Hatcback)............................ 15

Belts, Seat............. See "Seat Belts"
Body Repair.................................. 102
Brake Warning Light...................... 31 Brakes
Brake Failure Warning Light.... 31

Brake Fluid................................ 84

Brake System Design.............. 83
Brake Wear Indicators............. 84
Parking Brake........................... 42
Parking Brake Warning Light.. 31
Break-in Period................................. 2

Bulb
Replacement............................
92

Specification (Hatchback)....
117
Specification (Sedan)............

120
Buzzer........... See
"Beeper System"
Capacities (Hatchback)............... 115 Capacities (Sedan)....................... 118
Care and Cleaning.......................... 99
Catalytic Converter..................... 126 Certification Label....................... 121
Chains, Tires...................................

95
Check Engine
Warning Light......... 31
Child Proof Door Locks...................

5

Child Restraint
System................. 21
Cigarette Lighter............................ 44

Clock............................................... 42
Clutch Pedal Adjustment.............. 61
Compact Spare Tire.................... 104
Coolant Temperature Gauge ........

28
Cooling (with
A/C).........................

49

Cooling System..............................

80

Crankcase Emission Control
System................................... 124
Cruise Control Operation.................................. 39
Indicator.................................... 31

Defogger........................................ 34
Defroster........................................ 51

Doors
Child Proof Door Locks............. 5

Locks........................................... 3

Power Locks.............................. 4

Emergency
Changing a Flat Tire............... 105
Hazard Warning System ......... 37If Your Car Gets Stuck.......... 112
Jump Starting........................ 110

Shoulder Belt Buckle............. 113

Towing.................................... 111
Warning and Indicator Lights.. 29
Emission Controls........................ 124

Engine
Coolant...................................... 80

Coolant Temperature Gauge... 28
Exhaust Controls................... 125Identification Number............ 12

1
Oil and
Filter.............................. 76
OH Pressure Warning Light..... 30
Specification (Hatchback).... 116
Air Conditioner
Operation.................................. 47

Service...................................... 98

Air Filter.......................................... 86

Air Pressure, Tires......................... 94
Antifreeze.. See "Radiator Coolant" Anti-theft Steering Column Lock System ..................................... 57
Appearance Care........................ 100

Ashtrays......................................... 44

Automatic Seat Belt...................... 10

Automatic Transmission
Driving Technique.................... 66

Fluid........................................... 79

Operation.................................. 64

(cont'd)ProCarManuals.comMain Menu s t