1991 HONDA CIVIC cruise control

Instrument Panel

CRUISE

CONTROL
MASTER SWITCH (LX/EX Sedan) WIPER/
WASHER
SWITCH
DIGITAL CLOCK
(Si Hatchback
and LX/EX Sedan)

REAR

WINDOW
DEFOGGER
SWITCH
HAZARD
WARNING
LIGHT
SWITCH
GLOVE BOX

ASHTRAY
HEATING/

COOLING
CONTROL
PANEL
CIGARETTE
LIGHTER (Except for STD
Hatchback)

POWER

MIRROR
ADJUSTMENT
SWITCH
(LX/EX Sedan)

IGNITION
SWITCH

HORN
BUTTON
PANEL
BRIGHTNESS CONTROLDIAL
LIGHT SWITCH/
TURN SIGNAL/ HI/LO BEAM SWITCH FUSE
BOX
HOOD

RELEASE

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LX/EX Sedan

Si Hatchback

Check Engine Warning Light
This light comes on for a couple of seconds each time the ignition is
turned on. It will also come on, and remain on, if there is a malfunction in the emission control system. If the light comes on
while driving, avoid driving at high speed, and have the system
checked by a Honda dealer as soon as possible.
Parking Brake/Brake Failure Warning Light
Check the brake warning light every time you start the car.
With the parking brake set, the warning light should go on when the ignition switch is turned to II or III. With the parking brake released,
the light should go on when the ignition switch is turned to III. If the light goes on at any other time, it means the brake fluid level in themaster cylinder reservoir is too low; add fluid and have your dealer
check for leaks and brake pad wear immediately. (See page 84 )

(Hatchback) /
Seat Belt Reminder Light
The seat belt reminder light comes on when the ignition switch is

turned on (see pages 14 and 17 ).

Hatch/Trunk-open Indicator Light

This light will go on when you turn on the ignition switch if the hatch/trunk is not fully closed.
When the cruise control system is on, this indicator light is on (see
page 39 ).

If a door is open when the ignition is switched on, this light will go
on and stay on until the door is closed.
BRAKE

CRUISE

CONTROL

DOOR
Cruise Control Indicator Light (LX/EX Sedan)
Door Warning Light (Sedan)ProCarManuals.comMain Menu s t

Cruise Control (LX/EX Sedan)

Cruise Control

The Cruise Control system allows you to set and automatically maintain any speed above 25 mph (40 km/h) without keeping your
foot on the accelerator. As its name implies, it is meant for cruising
on straight, uncongested highways or freeways. It is not

recommended to be used in traffic, on winding roads or in bad
weather conditions where the driver should have total control.
To Set the Cruise Control:
Push the CRUISE CONTROL master

switch on the dash; the indicator
light will come on.
Accelerate to the desired speed,
then push and release the SET switch on the steering wheel. TheCruise Control light on the instru-ment panel will come on.
The speed you were going when you released the SET switch is the
speed the Cruise Control will hold. You can then "fine tune" the set speed by briefly holding and releasing the SET switch to decrease it
a few mph or pushing the RESUME switch to slightly increase it.
To Cancel the Cruise Control:
Simply push the CRUISE CONTROL

master switch and the indicator
light will go off (this also erases thememory of the set speed).
If you must temporarily disengage
the system (but you wish to retain
the memory of the set speed): tap the brake pedal, or the clutch pedal (manual transmission) or move the
automatic transmission shift lever
to N (Neutral). If you are still going above 25 mph (40km/h), you can
return to the set speed by simply pushing the RESUME switch. If
the car has decelerated below approximately 25 mph (40 km/h),you
can return to the set speed by using the accelerator conventionallyuntil your speed is above 25 mph (40km/h) and then pushing theRESUME switch.

(cont'd)

Push

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Cruise Control (cont'd)
To Change the Set Speed: To a faster speed — For gradual acceleration with your foot off the
accelerator, push and hold the RESUME switch until you reach the
desired speed; release the switch and the system's memory will bere-programmed to the new speed.
For faster acceleration, push the accelerator until you reach the
desired speed, then push and release the SET switch to re-program

the system.

To a slower speed — push and hold the SET switch and the car will coast; when you reach the desired slower speed, release the switch
and the system will be re-programmed.
For temporary acceleration above the set speed, such as for passing,
use the accelerator pedal conventionally. When you want to return
to the set speed, take your foot off the accelerator and coast without applying the brakes.
The Cruise Control automates the function of the accelerator pedal to maintain your car at a constant speed. This can be a
convenience on long trips, but it can also be a danger if there aremany other cars on the road or if the road is unfamiliar. Pay strict
attention to the responsibility of driving whenever using the Cruise Control.
CAUTION:
Because the Cruise Control directly activates the acceleratorpedal, don't rest your foot under the pedal when the Cruise
Control is on; it may pull the pedal down onto your foot.

NOTE:
With Cruise Control on, your speed will still vary slightly,
particularly when going up or down hills. Do not drive with your foot on the brake or clutch pedal (manual
transmission), as this will cause the Cruise Control to disengage.ProCarManuals.comMain Menu s t

Evaporative Emission Control System
The Evaporative Emission Control System is designed to prevent
fuel vapors from escaping into the atmosphere. Fuel vapors from the fuel tank are directed into the charcoal
canister where they are adsorbed and stored while the engine is stopped or idling. When the coolant temperature rises to a certain
value, the vapors are drawn into the engine through the throttlebody and the intake manifold during normal engine operation.
Engine Exhaust Emission Controls
The engine exhaust emission control systems are designed to control combustion during idle, acceleration, cruise, and deceleration.
These systems are entirely separate from the crankcase and evaporative emission control systems described previously.
HONDA PGM-FI System
The PGM-FI system consists of three independent sub-systems; Air Intake, Electronic Control and Fuel Control, thus allowing moreaccurate control of air/fuel ratios under all operating conditions.
The Electronic Control Unit (ECU) detects the amount of air
drawn into the cylinders and determines the amount of fuel to be injected to provide the optimum air/fuel ratio for all engine needs.
Ignition Timing Control System
This system automatically controls the ignition timing to reduce
the amount of HC and NOx.
Catalytic Converter
Three Way Catalyst
The catalyst is used to convert hydrocarbons (HC), carbon monoxide (CO) and oxides of nitrogen (NOx) in the exhaust gas,

to carbon dioxide (CO 2
), dinitrogen (N 2
) and water vapor.

Exhaust Gas Recirculation (EGR) (California automatic models except EX Sedan)
The EGR system is designed to control the formation of oxides of nitrogen (NOx) caused when fuel mixture burns at high
temperature. It works by recirculating exhaust gas through the EGR valve and intake manifold into the combustion chambers
where it reduces peak temperature by diluting the air/fuel mixture.ProCarManuals.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

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