2006 HONDA RIDGELINE sensor

The standard audio system has
many f eatures. This section
describes those f eatures and how to
use them. (If you selected an
optional audio system, ref er to the
operating instructions that came
with it.)
Your vehicle has an anti-theft audio
system that requires a code number
to enable it. The heating and air conditioning
system in your vehicle provides a
comf ortable driving environment in
all weather conditions.
The security system helps to
discourage vandalism and thef t of
your vehicle..............
Vents, Heating, and A/C .120
...........................
Using the A/C .124
Using Automatic Climate ...................................
Control .126
........................
Rear Ventilation .127
..........
Dual Temperature Control .128
..............
Climate Control Sensors .130
..........
Playing the AM/FM Radio .131
............
AM/FM Radio Reception .138
.
Playing the XM
Satellite Radio . 140
..........
Playing a CD, CD Changer . 146
....................
Protecting Your CDs .157
CD Player/Changer Error ...................................
Messages .158
................
Remote Audio Controls . 159
...
Playing an Optional Audio Unit . 159
.................
Radio Thef t Protection . 160
..........................
Setting the Clock .161
............................
Security System .162
...............................
Cruise Control .163
.........................................
Compass .166
HomeLink Universal ................................
Transceiver .169
On all models except RT and
Canadian LX
Features
Features
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Theclimatecontrolsystemhastwo
sensors. A sunlight sensor is in the
top of the dashboard, and a
temperature sensor is under the
steering column. Do not cover the
sensors or spill any liquid on them.
On RTS, RTL, and Canadian EXLmodels
Climat e Cont rol Sensors
Sunlight and T emperature
Sensors
130
SUNLIGHT SENSOR TEMPERATURE SENSOR
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The direction and center position
icons come on when you turn the
ignition switch to the ON (II)
position. The system then begins to
check the vehicle direction and
illuminates the appropriate icon(s).The compass can be af f ected by
driving near power lines or stations,
across bridges, through tunnels,
over railroad crossings, past large
vehicles, or driving near large
objects that cause magnetic
interference. It can also be affected
by accessories such as antennas and
roof racks that are mounted by
magnets.
Your vehicle has a compass in the
rear view mirror. The compass
indicates the vehicle direction with
illuminated letters; N (north), S
(south), W (west), and E (east). The
center blue icon in the compass is
always on. It serves as a ref erence
point.
To turn the compass on or of f , press
the compass button on the back of
the rear view mirror.The compass mirror has a light
sensor behind the right side of the
rear view mirror. Make sure the
extended sun visor or an accessory is
not covering the sensor.
If equipped
Compass Function
Compass
166
COMPASS
BUTTON
CENTER ICON
REAR VIEW MIRROR
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If the tire is f lat, or if the tire
pressure is too low to continue
driving, replace the tire with the
compact spare tire. If you think you can saf ely drive a
short distance to a service station,
proceed slowly, and inf late the tire to
the recommended pressure shown
on the driver’s doorjamb. When this indicator is on, one or
more of your tires is signif icantly
under inf lated. You should stop and
check your tires as soon as possible.
The VTM-4 Lock will temporarily
disengage when the vehicle speed
exceeds 18 mph (30 km/h). The
indicator in the button will remain on.
do
any of the f ollowing: Press the VTM-4 LOCK button. Each tire has its own pressure
sensor. If the air pressure of a tire
becomes signif icantly low, the
sensor in that tire immediately sends
a signal that causes the low tire
pressure indicator and the
appropriate tire on the tire pressure
monitor to come on. Your vehicle is equipped with a tire
pressure monitoring system (TPMS)
that turns on every time you start the
engine and monitors the pressure in
your tires while driving.
Move the shift lever to D.
Turn the ignition switch to the
LOCK (0) position.
CONT INUED
Low Tire Pressure
Indicator
To Disengage the VTM-4 L ock, Tire Pressure Monitoring System
(T PMS)
VTM-
4System, Tire Pressure Monitoring System (TPMS)
Driving
199
Do not continuously spin the f ront tires
of your vehicle. Continuously spinning
the f ront tires can cause transmission
or rear dif f erential damage.
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Each wheel is equipped with a tire
pressure sensor mounted inside the
tire behind the valve stem. You must
use TPMS specif ic wheels. It is
recommended that you always have
your tires serviced by your dealer or
qualif ied technician.
The appropriate tire indicator and
low tire pressure indicator comes on
if a tire becomes signif icantly
underinf lated. See
on page .
Driving on a signif icantly under-
inf lated tire causes the tire to
overheat and can lead to tire failure.
Under-inf lation also reduces f uel
efficiency and tire tread life, and may
af f ect the vehicle’s handling and
stopping ability.
Although your tire pressure is
monitored, each tire should be
checked monthly, including the
spare.
Set to the recommended inf lation
pressure as specif ied on the vehicle
placard and in this owner’s manual
(see page ). Check the pressure with the tires
cold, af ter the vehicle has been
parked f or at least 3 hours.
This indicator comes on and stays on
if there is a problem with the tire
pressure monitoring system.
If this happens, the system will shut
of f and no longer monitor tire
pressures. Have the system checked
by your dealer as soon as possible.
If you have a f lat tire, the low tire
pressure and tire monitor indicators
will come on. Replace the indicated
flat tire with the compact spare tire
(see page ).Never use a puncture-repairing agent
in a f lat tire. If used, you will have to
replace the tire pressure sensor.
Havetheflattirerepairedbyyour
dealer as soon as possible. After you replace the flat tire with
thecompactsparetire,thelowtire
pressure indicator stays on. This is
normal; the system is not monitoring
the spare tire pressure. Manually
check the spare tire pressure to be
sure it is correct.
199
256 265
Tire Pressure Monitoring System (TPMS)
Tire Pressure Monitoring
System (T PMS) IndicatorLow Tire
Pressure Indicator Tire Pressure Monitor
Changing a T ire with T PMS
200
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Every time you check inf lation, you
should also examine the tires for
damage, f oreign objects, and wear.
Youshouldlookfor:Bumps or bulges in the tread or
side of the tire. Replace the tire if
youfindeitherof theseconditions.
Cuts, splits, or cracks in the side
of the tire. Replace the tire if you
can see f abric or cord.
Excessive tread wear.
If you check air pressures when the
tires are hot [driven f or several miles
(kilometers)], you will see readings 4
to6psi(30to40kPa,0.3to0.4
kgf /cm ) higher than the cold
readings.Thisisnormal.Donotlet
air out to match the recommended
cold air pressure. The tire will be
underinf lated.
While tubeless tires have some
ability to self -seal if they are
punctured, you should look closely
for punctures if a tire starts losing
pressure. Youshoulduseyourowntire
pressure gauge whenever you check
your tire pressures. This will make it
easier f or you to tell if a pressure
loss is due to a tire problem and not
due to a variation between gauges.
For additional inf ormation about
your tires, see page . For convenience, the recommended
tire sizes and cold tire pressures are
on a label on the driver’s doorjamb. The following chart shows the
recommended cold tire pressures f or
most normal and high-speed driving
conditions. Never use a puncture-repairing agent
in a f lat tire. If used, you will have to
replace the tire pressure sensor.
Havetheflattirerepairedbyyour
dealer as soon as possible.
296
Tire Size Cold Tire Pressure
Compact Spare Front/Rear:
Tires
Tire Inspection
Recommended Tire Pressures
256
P245/65R17 105S 32 psi (220 kPa , 2.2 kgf/cm
)
60 psi (420 kPa , 4.2 kgf/cm
)
T165/90R17 105M
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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)
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.
The emissions control systems are
covered by warranties separate from
the rest of your vehicle. Read your
warranty manual for more informa-
tion. 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.
2
2
Emissions Cont rols
Exhaust Emissions Controls Replacement Parts
PGM-FI SystemIgnit ion T iming Cont rol Syst em
Exhaust Gas Recirculat ion (EGR)Syst em
Three Way Catalytic Converter
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