engine coolant HONDA ODYSSEY 2012 RB3-RB4 / 4.G Owners Manual

19Quick Reference Guide
Maintenance
(P331)
U
n
d
er t
h
e
H
oo
d
(P343)
●Check engine oil, engine coolant, and window washer fluid.
Add when necessary.
●Check brake fluid.
●Check the battery regularly.
a
Pull the hood release handle under the corner of the
dashboard.
b
Locate the hood latch lever, slide the lever, and lift up the
hood.
c
When finished, close the hood and make sure it is firmly
locked in place.
Lights
(P355)
●Inspect all lights regularly.
Wiper Blades
(P366)
●Replace blades if they leave streaks
across the windshield.
Tires
(P370)
●Inspect tires and wheels regularly.
●Check tire pressures regularly.
●Install snow tires for winter
driving.

84
uuIndicatorsuMulti-Information Display Warning and Information Messages
*
Instrument Panel
Multi-Information Display Warning and Information Messages
*
The following messages appear only on the multi-information display. Press the / (information) button to see the message again
with the system message indicator on.
Message
Condition
Explanation
●
Appears when the fuel fill cap is loose or is not
installed.
2Check/Tighten Fuel Cap Message P. 407
●
Appears when the scheduled maintenance is due
soon.
●
Consequently, SERVICE DUE NOW and SERVICE
PAST DUE follow.
2Maintenance Minder Messages on the Multi-
Information Display P. 340
●
Appears when the ignition key is turned to
ACCESSORY
(q
from ON
(w
. (The driver’s door is
closed.)
—
●
Appears when you open the driver's door while the
ignition key is in LOCK
(0
.
●
Remove the key from the ignition switch.
●
Appears when the engine coolant temperature gets
abnormally high.
2Overheating P. 404
* Not available on all models

86Instrument Panel
Gauges and DisplaysGaugesGauges include the speedometer, tachometer, fuel gauge, and related indicator.
They are displayed when the ignition switch is in ON
(w
.
Displays your driving speed in mph or km/h.
Shows the number of engine revolutions per minute.
Displays the amount of fuel left in the fuel tank.
Displays the temperature of the engine coolant.
■
Speedometer
■
Tachometer
■
Fuel Gauge
■
Temperature Gauge
1Fuel Gauge
NOTICEYou should refuel when the reading approaches .
Running out of fuel can cause the engine to misfire,
damaging the catalytic converter.
The actual amount of remaining fuel may differ from
the fuel gauge reading.
E
1Temperature Gauge
If the temperature gauge pointer is in the upper
zone, the engine is in danger or overheating.
Driving with the temperature gauge pointer in the
upper zone can cause serious engine damage. Pull
safety to the side of the road and allow engine
temperature to return to normal.
2Overheating P. 404

uuHeating and Cooling
*uUsing Vents, Heating and A/C
184Controls
The heater uses heat from the engine coolant
to warm the air.
1.Adjust the fan speed using the fan control
dial.
2.Press the mode button to select .
3.Adjust the temperature using the
temperature control dial.
■
To rapidly warm up the interior
1.Set the fan to the maximum speed.
2.Select .
3.Set the temperature to maximum heat.
4.Press the button (indicator on).
■
To dehumidify the interior
When used in combination with the heater, the air conditioning system makes the
interior warm and dry and can prevent the windows from fogging up.
1.Adjust the fan speed using the fan control dial.
2.Press the A/C button to turn on the air conditioning.
3.Select .
4.Adjust the temperature using the temperature control dial.
■
Heating
1Heating
When you select , the mode automatically
switches to fresh air.1To rapidly warm up the interior
Change to fresh air mode as soon as the interior gets
warm enough. The windows may fog up if kept in
recirculation mode.

331
Maintenance
This chapter discusses basic maintenance.
Before Performing Maintenance
Inspection and Maintenance ............ 332
Safety When Performing Maintenance..... 333Parts and Fluids Used in Maintenance
Service ........................................... 334
Maintenance Minder™.................... 335
Maintenance Under the HoodMaintenance Items Under the Hood ..... 343Opening the Hood ........................... 344
Recommended Engine Oil ................ 345
Oil Check ......................................... 346
Adding Engine Oil ............................ 347Changing the Engine Oil and Oil Filter ..... 348
Engine Coolant ................................ 350
Transmission Fluid ............................ 352
Brake Fluid ....................................... 353
Power Steering Fluid Check.............. 354
Refilling Window Washer Fluid......... 354
Replacing Light Bulbs....................... 355
Checking and Maintaining Wiper Blades
.... 366
Checking and Maintaining Tires
Checking Tires ................................. 370
Tire and Loading Information Label ...... 371Tire Labeling .................................... 371DOT Tire Quality Grading (U.S. Vehicles)....... 373Wear Indicators................................ 375Tire Service Life ................................ 375
Tire and Wheel Replacement ........... 376
Tire Rotation .................................... 377
Winter Tires ..................................... 378
Battery............................................... 379
Remote Transmitter Care................. 380
Remote Control and Wireless
Headphone Care
*........................... 382
Heating and Cooling System
*/Climate
Control System
* Maintenance....... 384
Cleaning
Interior Care .................................... 385
Exterior Care.................................... 387
* Not available on all models

337
uuMaintenance Minder™uTo Use Maintenance Minder
TM
Continued
Maintenance
■
Maintenance Service Items
1Maintenance Service Items•Independent of the Maintenance Minder
information, 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 if
they are noisy.
Maintenance Minder Message Maintenance
Minder Indicator
Sub Items Main Item
*1: If a message SERVICE 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.CODE
Maintenance Main Items
A
●
Replace engine oil
*1
B
●
Replace engine oil
*1 and oil filter
●
Inspect front and rear brakes/service as necessary
●
Check parking brake adjustment
●
Inspect tie rod ends, steering gearbox, and boots
●
Inspect suspension components
●
Inspect driveshaft boots
●
Inspect brake hoses and lines (Including ABS/VSA)
●
Inspect all fluid levels and condition of fluids
●
Inspect exhaust system
#
●
Inspect fuel lines and connections
#
*2: If you drive in dusty conditions, replace the air cleaner element every 15,000 miles (24,000 km).
*3: If you drive primarily in urban areas that have high concentrations of soot in the air from industry and
from diesel-powered vehicles, replace the dust and pollen filter every 15,000 miles (24,000 km).
*4: If you drive regularly in very high temperatures (over 110ºF, 43ºC), in very low temperatures (under
20ºF, 29ºC), replace every 60,000 miles/100,000 km.CODE
Maintenance Sub Items
1
●
Rotate tires
2
●
Replace air cleaner element
*2
●
Replace dust and pollen filter
*3
●
Inspect drive belt
3
●
Replace transmission fluid
4
●
Replace spark plugs
●
Replace timing belt and inspect water pump
*4
●
Inspect valve clearance
5
●
Replace engine coolant

341
uuMaintenance Minder™uTo Use Maintenance Minder
TM
Continued
Maintenance
■
Maintenance Service Items
1Maintenance Service Items•Independent of the Maintenance Minder
information, 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.
Maintenance Minder Message System Message
Indicator
Sub Items Main Item
*1: If a message SERVICE 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.CODE
Maintenance Main Items
A
●
Replace engine oil
*1
B
●
Replace engine oil
*1 and oil filter
●
Inspect front and rear brakes/service as necessary
●
Check parking brake adjustment
●
Inspect tie rod ends, steering gearbox, and boots
●
Inspect suspension components
●
Inspect driveshaft boots
●
Inspect brake hoses and lines (Including ABS/VSA)
●
Inspect all fluid levels and condition of fluids
●
Inspect exhaust system
#
●
Inspect fuel lines and connections
#
*2: If you drive in dusty conditions, replace the air cleaner element every 15,000 miles (24,000 km).
*3: If you drive primarily in urban areas that have high concentrations of soot in the air from industry and
from diesel-powered vehicles, replace the dust and pollen filter every 15,000 miles (24,000 km).
*4: If you drive regularly in very high temperatures (over 110ºF, 43ºC), in very low temperatures (under
20ºF, 29ºC), replace every 60,000 miles/100,000 km.CODE
Maintenance Sub Items
1
●
Rotate tires
2
●
Replace air cleaner element
*2
●
Replace dust and pollen filter
*3
●
Inspect drive belt
3
●
Replace transmission fluid
4
●
Replace spark plugs
●
Replace timing belt and inspect water pump
*4
●
Inspect valve clearance
5
●
Replace engine coolant

343
Maintenance
Maintenance Under the HoodMaintenance Items Under the Hood
Engine Oil Dipstick
(Orange Loop) Washer Fluid
(Blue Cap)
Engine Coolant
Reservoir Tank
Radiator CapBrake Fluid
(Black Cap)
Engine Oil Fill Cap Automatic
Transmission Fluid
Dipstick
(Yellow Loop) BatteryPower Steering Fluid
(Red Cap)

350
uuMaintenance Under the HooduEngine Coolant
Maintenance
Engine CoolantThis coolant is premixed with 50% antifreeze and 50% water. Do not add any
straight antifreeze or water.
We recommend you check the engine coolant level every time you refuel. Check the
reserve tank first. If it is completely empty, also check the coolant level in the
radiator. Add the engine coolant accordingly.
1.Check the amount of coolant in the reserve
tank.
2.If the coolant level is below the MIN mark,
add the specified coolant until it reaches
the MAX mark.
3.Inspect the cooling system for leaks.Specified coolant: Honda Long Life Antifreeze/Coolant Type 2■
Reserve Tank
1Engine Coolant
If Honda antifreeze/coolant is not available, you may
use another major brand non-silicate coolant as a
temporary replacement. Check that it is a high quality
coolant recommended for aluminum engines.
Continued use of any non-Honda coolant can result
in corrosion, causing the cooling system to
malfunction or fail. Have the cooling system flushed
and refilled with Honda antifreeze/coolant as soon as
possible.
Do not add rust inhibitors or other additives to your
vehicle's cooling system. They may not be compatible
with the coolant or with the engine components.
Reserve
Tank
MAXMIN

351
uuMaintenance Under the HooduEngine Coolant
Maintenance
1. Make sure the engine and radiator are
cool.
2.Turn the radiator cap counterclockwise and
relieve any pressure in the coolant system.
Do not push the cap down when turning.
3.Push down and turn the radiator cap
counterclockwise to remove it.
4.The coolant level should be up to the base
of the filler neck. Add coolant if it is low.
5.Put the radiator cap back on, and tighten it
fully.
6.Pour coolant into the reserve tank until it
reaches the MAX mark. Put the cap back on
the reserve tank.
■
Radiator
1Radiator
NOTICEPour the fluid slowly and carefully so you do not spill
any. Clean up any spills immediately; they can
damage components in the engine compartment.
3
WARNING
Removing the radiator cap while the
engine is hot can cause the coolant to spray
out, seriously scalding you.
Always let the engine and radiator cool
down before removing the radiator cap.
Radiator Cap