2015 HONDA ACCORD heating

444
uuWhen Driving uECON Button
Driving
ECON ButtonThe ECON button turns the ECON mode on and off.
The ECON mode helps you improve your fuel economy by adjusting the
performance of the engine, transmission, heating and cooling system
*/climate
control system
*, and cruise control.
*
* Not available on all models

483
Maintenance
This chapter discusses basic maintenance.
Before Performing MaintenanceInspection and Maintenance ............ 484Safety When Performing Maintenance..... 485Parts and Fluids Used in Maintenance Service ........................................... 486
Maintenance Minder
TM..................... 487
Maintenance Under the Hood
Maintenance Items Under the Hood ..... 495Opening the Hood ........................... 497
Recommended Engine Oil ................ 499
Oil Check ......................................... 500
Adding Engine Oil ............................ 502Changing the Engine Oil and Oil Filter ..... 503
Engine Coolant ................................ 505
Transmission Fluid ............................ 507
Brake/Clutch Fluid ............................ 509
Refilling Window Washer Fluid......... 510
Replacing Light Bulbs ....................... 511Checking and Maintaining Wiper
Blades .......................................... 521Checking and Maintaining Tires
Checking Tires ................................. 523Tire and Loading Information Label ...... 524Tire Labeling .................................... 524DOT Tire Quality Grading (U.S. Vehicles)....... 526Wear Indicators................................ 528 Tire Service Life ................................ 528
Tire and Wheel Replacement ........... 529
Tire Rotation .................................... 530
Winter Tires ..................................... 531
Battery ............................................... 532
Remote Transmitter Care
Replacing the Button Battery ........... 533
Heating and Cooling System
*/Climate
Control System
* Maintenance ....... 535
Cleaning
Interior Care .................................... 536
Exterior Care.................................... 538
* Not available on all models

523Maintenance
Checking and Maintaining TiresChecking TiresTo safely operate your vehicle, your tires must be of the proper type and size, in
good condition with adequate tread, and properly inflated.■Inflation guidelines
Properly inflated tires provide the best co mbination of handling, tread life, and comfort.
Refer to the driver’s doorjamb label or specification’s page for the specified pressure.
Underinflated tires wear unevenly, adversely affect handling and fuel economy, and
are more likely to fail from overheating.
Overinflated tires make your vehicle ride harshly, are more prone to road hazards,
and wear unevenly.
Every day before you drive, look at each of the tires. If one looks lower than the
others, check the pressure with a tire gauge.
At least once a month or before long trips, use a gauge to measure the pressure in
all tires, including the spare. Even tires in good condition can lose 1 to 2 psi (10 to
20 kPa, 0.1 to 0.2 kgf/cm
2) per month.
■Inspection guidelines
Every time you check inflation, also examine the tires and valve stems.
Look for:
• Bumps or bulges on the side or in the tread. Replace the tire if you find any cuts,
splits, or cracks in the side of the tire. Replace it if you see fabric or cord.
• Remove any foreign objects and inspect for air leaks.
• Uneven tread wear. Have a dealer check the wheel alignment.
• Excessive tread wear.2 Wear Indicators P. 528
•Cracks or other damage around valve stem.
1Checking Tires
Measure the air pressure when tires are cold. This
means the vehicle has been par ked for at least three
hours, or driven less than 1 mile (1.6 km). If
necessary, add or release air until the specified
pressure is reached.
If checked when hot, tire pressure can be as much as
4–6 psi (30–40 kPa, 0.3–0.4 kgf/cm
2) higher than if
checked when cold.
Whenever tire pressure is adjusted, you must
calibrate the TPMS. 2 TPMS Calibration P. 468
Have a dealer check the tires if you feel a consistent
vibration while driving. New tires and any that have
been removed and reinstalled should be properly
balanced.
3
WARNING
Using tires that are excessively worn or
improperly inflated can cause a crash in
which you can be seri ously hurt or killed.
Follow all instruc tions in this owner’s
manual regarding tire inflation and
maintenance.

535Maintenance
Heating and Cooling System
*/Climate Control System
* Maintenance
Dust and Pollen FilterThe heating and cooling system
*/climate control system
* is equipped with a dust
and pollen filter that collects pollen, dust, and other debris in the air. The
Maintenance Minder
TM messages will let you know when to replace the filter.
We recommend that you replace the dust and pollen filter sooner when using your
vehicle in areas with high concentrations of dust.
1 Dust and Pollen Filter
If the airflow from the heating and cooling system
*/
climate control system
* deteriorates noticeably, and
the windows fog up easily, the filter may need to be
replaced. Please contact a dealer for replacement.
* Not available on all models

541
Handling the Unexpected
This chapter explains how to handle unexpected troubles.
Tools
Types of Tools .................................. 542
If a Tire Goes Flat Changing a Flat Tire ......................... 543
Engine Does Not Start Checking the Engine ........................ 549If the Smart Entry Remote Battery is Weak .......................................... 550Emergency Engine Stop ................... 551
Jump Starting .................................... 552
Shift Lever Does Not Move .............. 555Overheating
How to Handle Overheating............. 556
Indicator, Coming On/Blinking
If the Low Oil Pressure Indicator Comes On ............................................. 558If the Charging System Indicator Comes
On ................................................. 558
If the Malfunction Indicator Lamp Comes On or Blinks ................................... 559If the Brake System Indicator (Red) Comes On ........................... ....... 560
If the Electric Power Steering (EPS) System
Indicator Comes On............................ 560If the Low Tire Pressure/TPMS Indicator Comes On or Blinks ....................... 561
Fuses Fuse Locations ................................. 562
Inspecting and Changing Fuses ........ 564
Emergency Towing ........................... 565

556Handling the Unexpected
OverheatingHow to Handle OverheatingOverheating symptoms are as follows:
•The temperature gauge needle is at the mark or the engine suddenly loses
power.
• Steam or spray comes out of the engine compartment.■First thing to do
1. Immediately park the vehicle in a safe place.
2. Turn off all accessories and turn on the hazard warning lights.
u No steam or spray present: Keep the engine running and open the hood.
u Steam or spray is present: Turn off the engine and wait until it subsides.
Then open the hood.
1 How to Handle OverheatingNOTICEContinuing to drive with the temperature gauge
needle at the mark may damage the engine.
3
WARNING
Steam and spray from an overheated
engine can seriously scald you.
Do not open the ho od if steam is coming
out.
H
H

557
uuOverheating uHow to Handle Overheating
Handling the Unexpected
■Next thing to do
1.Check that the cooling fan is operating and
stop the engine once the temperature
gauge needle comes down.
u If the cooling fan is not operating,
immediately stop the engine.
2. Once the engine has cooled down, inspect
the coolant level and check the cooling
system components for leaks.
u If the coolant level in the engine coolant
reserve tank is low, add coolant until it
reaches the MAX mark.
u If there is no coolant in the reserve tank,
check that the radiator is cool. Cover the
radiator cap with a heavy cloth and open
the cap. If necessary, add coolant up to
the base of the filler neck, and put the
cap back on.■Last thing to do
Once the engine has cooled sufficien tly, restart it and check the temperature gauge.
If the temperature gauge needle has gone down, resume driving. If it has not gone
down, contact a dealer for repairs.
1 How to Handle Overheating
If the coolant is leaking, contact a dealer for repairs.
Use water as an emerge ncy/temporary measure only.
Have a dealer flush the system with proper antifreeze
as soon as possible.
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.
MAX
Engine Coolant Reserve Tank
MIN

558Handling the Unexpected
Indicator, Coming On/BlinkingIf the Low Oil Pressure Indicator Comes On
■Reasons for the indicator to come on
Comes on when the engine oil pressure is low.■What to do as soon as the indicator comes on
1. Immediately park the vehicle in a safe place.
2. If necessary, turn the hazard warning lights on.■What to do after parking the vehicle
1. Stop the engine and let it sit for about three minute.
2. Open the hood and check the oil level.
u Add oil as necessary.
3. Start the engine and check the low oil pressure indicator.
u The indicator goes off: Start driving again.
u The indicator does not go off within 10 seconds: Stop the engine
and contact a dealer for repairs immediately.
If the Charging System Indicator Comes On
■Reasons for the indicator to come on
Comes on when the battery is not being charged.■What to do when the indicator comes on
Turn off the heating and cooling system
* /climate control system
*, rear
defogger, and other electrical systems, and immediately contact a dealer
for repairs.
1 If the Low Oil Pressure Indicator Comes OnNOTICERunning the engine with low oil pressure can cause
serious mechanical damage almost immediately.1If the Charging System Indicator Comes On
If you need to stop temporarily, do not turn off the
engine. Restarting the engine may rapidly discharge
the battery.
* Not available on all models