2008 HONDA RIDGELINE coolant

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This indicator displays the outside
temperature in Fahrenheit (U.S.
models) or Centigrade (Canadian
models).
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 indicator
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 in U.S. models ( 3°C
in Canadian models) warmer or cooler.
This shows the temperature of the
engine’s coolant. During normal
operation, the pointer should rise to
about the middle of the gauge. In
severe driving conditions, the pointer
may rise to the upper zone. If it
reaches the red (hot) mark, pull
safely to the side of the road. For
instructions and precautions on
checking the engine’s cooling
system, see page .
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.
When it reaches the desired value,
release the RESET button. You
should see the new outside
temperature displayed.
To adjust the outside temperature
indicator, make sure the outside
temperature indicator is shown in
thedisplay,thenpressandholdthe
RESET button f or 10 seconds (the
TRIP A or B is also reset). The
f ollowing sequence will appear f or 1
secondeach:0,1,2,3,4,5, 5, 4,3, 2, 1, 0 (U.S.) or 0, 1, 2, 3,
3, 2, 1, 0 (Canada).
NOTE: The temperature must be
stabilized bef ore doing this
procedure.
288
If equipped
Temperature Gauge Outside Temperature Indicator
Gauges
72
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The heater uses engine coolant to
warm the air. If the engine is cold, it
will be several minutes bef ore you
f eel warm air coming f rom the
system.Air conditioning places an extra load
on the engine. Watch the engine
coolant temperature gauge (see page
). If it moves near the red zone,
turn of f the A/C until the gauge
reading returns to normal.
Turn on the A/C by pressing the
button. The display shows A/C
ON on when a f an speed is
selected.
Make sure the temperature is set
to maximum cool.
Select .
If the outside air is humid, select
recirculation mode. If the outside
air is dry, select f resh air mode.
Set the f an to the desired speed. you can
cool it down more rapidly by partially
opening the windows, turning on the
A/C, and setting the fan to
maximum speed in f resh air mode.
To cool the interior with MAX A/C:
Select .
When you select , the system
automatically switches to the fresh
air mode.
Set the f an to the desired speed.
Adjust the warmth of the air with
the temperature control dial. Set the f an to the desired speed.
Select MAX A/C.
The system automatically turns on
the A/C, selects , and
switches to recirculation mode.
Make sure the temperature is set
to maximum cool.
1.
2.
3.
1.
2.
3.
1.
2.
3.
4.
5. 72
If the interior is very warm,
On RT, RTX, and Canadian LX modelsUsing the Heater Using the A /C
Vents, Heating, and A/C
128
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Bef ore you begin driving your
vehicle, you should know what
gasoline to use and how to check the
levels of important f luids. You also
need to know how to properly store
luggage or packages. The
inf ormation in this section will help
you. If you plan to add any
accessories to your vehicle, please
read the information in this section
first..............................
Break-in Period .180
.................
Fuel Recommendation .180
.........
Service Station Procedures .181
....................................
Ref ueling .181
Opening and Closing the
.......................................
Hood .183
...................................
Oil Check .184
.............
Engine Coolant Check .184
...............................
Fuel Economy .185
...
Accessories and Modif ications .188
.............................
Carrying Cargo .190
Bef ore Driving
Bef ore Driving
179
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Wait a f ew minutes af ter turning the
engine of f bef ore you check the oil.Remove the dipstick (orange loop).
Wipe of f the dipstick with a clean
cloth or paper towel.
Insert the dipstick all the way back
into its hole. Remove the dipstick again, and
check the level. It should be
between the upper and lower
marks.
If it is near or below the lower mark,
see on page . Look at the coolant level in the
radiator reserve tank. Make sure it is
between the MAX and MIN lines. If
it is below the MIN line, see
on page f or
inf ormation on adding the proper
coolant.
Refer to
on page f or inf ormation
about checking other items on your
vehicle.
1.
2.
3. 4.
248 251
245
Service Station Procedures
A dding Engine Oil Engine Coolant Check
Oil Check
A dding
Engine Coolant
Owner’s Maintenance
Checks
184
DIPSTICK
UPPER MARK
LOWER MARK MAX
MIN
RESERVE TANK
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This section explains why it is
important to keep your vehicle well
maintained and how to f ollow basic
maintenance saf ety precautions.
If you have the skills and tools to
perf orm more complex maintenance
tasks on your vehicle, you may want
to purchase the service manual. See
page f or inf ormation on how to
obtain a copy, or see your dealer.
This section also includes
instructions on how to read the
maintenance minder messages on
the information display, and
instructions f or simple maintenance
tasks you may want to take care of
yourself .......................
Maintenance Saf ety .238
....................
Maintenance Minder .239
..............................
Fluid Locations .247
........................
Adding Engine Oil .248
Changing the Engine Oil and
...........................................
Filter .249
..............................
Engine Coolant .251
....................
Windshield Washers .252
....
Automatic Transmission Fluid .253
.................
Rear Dif f erential Fluid .254
.............
Transf er Assembly Fluid .255
....................................
Brake Fluid .255
....................
Power Steering Fluid .256
....................................
Timing Belt .256
.............................................
Lights .257
................
Cleaning the Seat Belts .263
.....................................
Floor Mats .263
..................
Dust and Pollen Filter .264
.................................
Wiper Blades .264
...........................................
Wheels .266
...............................................
Tires .266
...................
Checking the Battery .272
.............................
Vehicle Storage .274
321
Maintenance
Maint enance
237
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Youshouldcheckthefollowing
items at the specif ied intervals. If
you are unsure of how to perf orm
any check, turn to the appropriate
page listed.
Engine oil level Check every
time you fill the fuel tank. See
page .
Engine coolant level Check the
radiator reserve tank every time
you f ill the f uel tank. See page .
Automatic transmission Check
the f luid level monthly. See page .
Brakes Check the f luid level
monthly. See page .
Tires Check the tire pressure
monthly. Examine the tread f or
wear and foreign objects. See page . Lights Check the operation of
the headlights, parking lights,
taillights, high-mount brake light,
and license plate lights monthly.
See page .
257
184
253 184
255
267
CONT INUED
Maintenance Minder
Owner’s Maintenance Checks
Maint enance
245
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Maintenance Minder
246
: Maintenance Main Items
Replace engine oil
Replace engine oil and oil filter
Inspect front and rear brakes
Check parking brake adjustment
Inspect these items: Tie rod ends, steering gear box, and boots
Suspension components
Driveshaft boots
Brake hoses and lines (including ABS)
All fluid levels and condition of fluids
Exhaust system
Fuel lines and connections
Maintenance Sub Items
Rotate tires
Replace air cleaner element If you drive in dusty conditions, replace
every 15,000 miles (24,000 km). Maintenance Sub Items
Replace dust and pollen filter
Inspect drive belt
Replace transmission and transfer fluid
Replace spark plugs
Replace timing belt and inspect water pump
Inspect valve clearance
Replace engine coolant
Replace VTM-4 rear differential fluid
2
3
4
5
Symbol
A
B
Symbol 1
2 Symbol
6
1
1
If the message ‘‘SERVICE dUE NOW’’ does not appear more than 12 months
after the display is reset, change the engine oil every year.
See information on maintenance and emissions warranty on page .Independent of the maintenance messages in the information display,
replace the brake fluid every 3 years.
Inspect idle speed every 160,000 miles (256,000 km).
Adjust the valves during services A, B, 1, 2, or 3 only if they are noisy.
NOTE: 1:
244
If you drive primarily in urban areas that have high
concentrations of soot in the air from industry and from diesel-
powered vehicles, replace every 15,000 miles (24,000 km).
Driving in mountainous terrain at very low vehicle speeds,
towing a trailer, or driving when fully loaded results in higher
transmission and transfer temperatures. This requires
transmission and transfer fluid changes more frequently
than recommended by the Maintenance Minder.
If you regularly drive your vehicle under these conditions, have
the transmission and transfer fluid changed every 30,000 miles
(48,000 km).
If you drive regularly in very high temperatures (over 110°F,
43°C), in very low temperatures (under-20°F, -29°C), or towing a
trailer, replace every 60,000 mile (U.S.)/100,000 km (Canada)
Driving in mountainous terrain at very low vehicle speeds,
towing a trailer, or driving when fully loaded causes more
mechanical (shear) stress and fluid deterioration. This requires
differential fluid changes more frequently than recommended
by the Maintenance Minder. If you regularly drive your vehicle
under these conditions, have the differential fluid changed at
7,500 miles (12,000 km), then every 15,000 miles (24,000 km).
Maintenance Minder
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Fluid Locations
Maint enance
247
ENGINE OIL DIPSTICK
(Orange loop)
WASHER FLUID
(Blue cap)AUTOMATIC
TRANSMISSION
FLUID DIPSTICK
(Yellow loop)
BRAKE FLUID
(Gray cap)
ENGINE
COOLANT
RESERVOIR POWER STEERING
FLUID (Red cap)
: Under the gray cover RADIATOR CAP
ENGINE OIL FILL CAP
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