2006 HONDA CIVIC SEDAN sensor

Take your vehicle to an
authorized dealer as soon as
possible. If you ignore this
indication, your airbags may not
operate properly.
Your airbag systems are virtually
maintenance f ree, and there are no
parts you can saf ely service.
However, you must have your
vehicle serviced if:
Do not try to remove or replace
anyairbagbyyourself.Thismust
be done by your dealer or a
knowledgeable body shop. Any airbag
that has deployed must be
replaced along with the control
unit and other related parts. Any
seat belt tensioner that activates
must also be replaced. Even if your
airbags do not inflate, your dealer
should inspect the driver’s seat
position sensor, the f ront
passenger’s weight sensors, the
f ront seat belt tensioners, and all
seat belts worn during the crash to
make sure they are operating
properly.
If no one is riding in the f ront seat,
the airbag will be automatically shut
of f . However, the indicator will not
come on.
If the indicator comes on with no
passenger in the f ront, or with an
adult in the seat, there may be a
problem with the advanced airbag
system. Have the vehicle checked by
your dealer as soon as possible.
The passenger airbag of f indicator
may also come on and of f repeatedly
if total weight on the seat is near the
airbag cutoff threshold.
If this happens, have the passenger
ride properly restrained in the back
seat. If the passenger must ride in
front, move the seat as far to the
rear as possible, have the passenger
sit upright and wear the seat belt
properly. Airbag Service
T he SRS indicat or alert s you t o a
problem.
A n airbag ever inf lat es. If your vehicle has a moderat e t o severe impact .
Additional Inf ormation About Your Airbags
Driver and Passenger Saf ety
33
——y


y
(#yy

Together, airbags and
seat belts provide the best
protection.
Tampering could cause
the airbags to deploy, possibly
causing very serious injury.
This could make the
driver’s seat position sensor or the
f ront passenger’s weight sensors
inef f ective. If it is necessary to
remove or modif y a f ront seat to
accommodate a person with
disabilities, f irst contact Honda
Automobile Customer Service at
(800) 999-1009. Improperly replacing
or covering f ront seat-back covers
can prevent your side airbags f rom
inf lating during a side impact.
If water or another liquid
soaks into a seat-back, it can
prevent the side airbag cutof f
system f rom working properly. This will cause the
f ront passenger’s weight sensors
to work improperly. The system
mayshutoff thefrontpassenger’s
airbag and the passenger airbag
of f indicator will come on. The
seat belt reminder indicator f or a
front seat passenger may also
work improperly.
Make sure that the f olded-down
rear seat does not press the f ront
passenger’s seat-back. Check the
passenger airbag of f indicator to
conf irm that the passenger’s
advanced front airbag is operating
properly.
Additional Saf ety Precautions
Donotattempttodeactivateyour
airbags.
Do not t amper wit h airbagcomponent s or wiring f or anyreason.
Do not remove or modif y a f rontseat without consulting yourdealer. Do not cover or replace f ront seat -
back covers wit hout consult ingyour dealer.
Do not expose the f ront seat-backsto liquid. Do not recline t he f ront passenger’s
seat-back as f ar to the rear aspossible with the right rear seatfolded down.
Additional Inf ormation About Your Airbags
34
——y


y
(#yy

This indicator comes on brief ly when
you turn the ignition switch to the
ON (II) position. If it comes on at
any other time, it indicates a
potential problem with your f ront
airbags. This indicator will also alert
you to a potential problem with your
side airbags, passenger’s side airbag
automatic cutoff system, side curtain
airbags, automatic seat belt
tensioners, driver’s seat position
sensor, or the f ront passenger’s
weight sensors. For more
inf ormation, see page .This indicator comes on when you
turn the ignition switch to the ON
(II) position. If it comes on at any
other time, it indicates that the
passenger’s side airbag has
automatically shut off. For more
inf ormation, see page .
This indicator comes on brief ly when
you turn the ignition switch to the
ON (II) position. It will then go of f if
you have inserted a properly-coded
ignition key. If it is not a properly-
coded key, the indicator will blink,
and the engine will not start (see
page ).
This indicator normally comes on f or
a f ew seconds when you turn the
ignition switch to the ON (II)
position. If it comes on at any other
time, there is a problem with the
ABS. If this happens, have your
vehicle checked at a dealer. With
this on, your vehicle still has normal
braking ability but no anti-lock
brakes. For more inf ormation, see
page .
31
32 76
172
Supplemental Restraint
System Indicator
Immobilizer System
Indicator
Anti-lock Brake System
(A BS) Indicator Side Airbag Of f
Indicator
Instrument Panel Indicators
Inst rument s and Cont rols
61
U.S. Canada
——y

y
(#yy

¶¶µµµµ
µ µµµ If your f uel cap is loose or missing, a
‘‘CHECK FUEL CAP’’ message
appears in the information display
af ter you start the engine. Turn the
engine of f and conf irm the f uel cap is
installed. If it is, loosen the cap, then
retighten it until it clicks at least
once. When you restart the engine,
the message appears again. To clear
themessage,pressandholdthe
SEL/RESET button until it goes
away.
This indicator displays the outside
temperature in Fahrenheit (U.S.
models) or Centigrade (Canadian
models). To see the outside
temperature, press and release the
SEL/RESET button until the
temperature is shown in the
inf ormation display.
The temperature sensor is in the
f ront bumper. Theref ore, the
temperature reading can be af f ected
by heat ref lection f rom the road
surf ace, engine heat, and the
exhaust f rom surrounding traf f ic.
This can cause an incorrect
temperature reading when your
speed is under 19 mph (30 km/h).
The sensor delays the display update
until it reaches the correct outside
temperature. This may take several
minutes. If the outside temperature is
incorrectly displayed, you can adjust
it up to 5°F ( 3°C) warmer or
cooler.
NOTE: The temperature must be
stabilized bef ore doing this
procedure.
Select the outside temperature
display, then press the SEL/RESET
button f or 10 seconds. The f ollowing
sequence will appear f or 1 second
each:0,1,2,3,4,5, 5, 4, 3, 2,
1, 0, 1 (0, 1, 2, 3, 3, 2, 1, 0, 1).
When it reaches the desired value,
release the SEL/RESET button. You
should see the new outside
temperature displayed.
In certain weather conditions,
temperature readings near f reezing
(32°F, 0°C) could mean that ice is
f orming on the road surf ace.
If equipped
CONT INUED
Gauges
Check Fuel Cap Indicator
Outside Temperature Indicator
Inst rument s and Cont rols
67
——y

y
(#yy

Make sure all items in the trunk, or
items extending through the opening
into the back seat, are secured.
Looseitemscanflyforwardand
cause injury if you have to brake
hard. See on page.
Never drive with the seat-back
f olded down and the trunk lid open.
See on
page .
Make sure that the folded seat-back
does not interf ere with the f ront
passenger’s seat-back. This will
cause the f ront passenger’s weight
sensors to work improperly (see
page ). Also check the passenger
airbag of f indicator to assure proper
operation of the passenger’s
advanced front airbag.
Make sure all rear shoulder belts are
positioned in f ront of the rear seat-
back, and the center shoulder belt is
re-positioned in the guide whenever
the seat-back is in its upright position.
Be sure there are no twist in the
center shoulder belt.
Do not put any heavy items on the
seat-back when it is folded. 28
157
53
Seats
Carrying Cargo
Carbon Monoxide Hazard
92
——y
y
(#yy

The emissions control systems are
designed and certif ied to work to-
gether in reducing emissions to
levels that comply with the Clean Air
Act. To make sure the emissions
remain low, you should use only new
Honda replacement parts or their
equivalent f or repairs. Using lower
qualitypartsmayincreasethe
emissions f rom your vehicle.
The emissions control systems are
covered by warranties separate from
the rest of your vehicle. Read your
warranty manual for more informa-
tion.
The exhaust emissions controls
include f our systems: PGM-FI,
ignition timing control, exhaust gas
recirculation, and three way catalytic
converter. These f our systems work
together to control the engine’s
combustion and minimize the
amount of HC, CO, and NOx that
comes out the tailpipe. The exhaust
emissions control systems are
separate f rom the crankcase and
evaporative emissions control
systems.
The PGM-FI system uses sequential
multiport f uel injection. It has three
subsystems: air intake, engine
control, and f uel control. The
powertrain control module (PCM) in
automatic transmission vehicles or
the engine control module (ECM) in
manual transmission vehicles uses
various sensors to determine how
much air is going into the engine. It then controls how much f uel to inject
under all operating conditions.
This system constantly adjusts the
ignition timing, reducing the amount
of HC, CO, and NOx produced.
The exhaust gas recirculation (EGR)
system takes some of the exhaust
gas and routes it back into the intake
manif old. Adding exhaust gas to the
air/f uel mixture reduces the amount
of NOx produced when the f uel is
burned.
The three way catalytic converter is
in the exhaust system. Through
chemical reactions, it converts HC,
CO, and NOx in the engine’s exhaust
to carbon dioxide (CO ), nitrogen
(N ), and water vapor.
2
2
Exhaust Emissions Controls Replacement Parts
Emissions Cont rols
PGM-FI SystemIgnit ion T iming Cont rol Syst em
Exhaust Gas Recirculat ion (EGR)Syst em
Three Way Catalytic Converter
248
——y
y
(#y
y