cooling HONDA RIDGELINE 2017 2.G Owner's Manual

503
Maintenance
This chapter discusses basic maintenance.
Before Performing MaintenanceInspection and Maintenance ............ 504
Safety When Performing Maintenance ... 505
Parts and Fluids Used in Maintenance Service ........................................... 506
Maintenance Minder
TM..................... 507
Maintenance Under the Hood Maintenance Items Under the Hood .... 511
Opening the Hood ........................... 512
Engine Compartment Cover ............. 513
Recommended Engine Oil ................ 514
Oil Check ......................................... 515
Adding Engine Oil ............................ 516
Changing the Engine Oil and Oil Filter ...517 Engine Coolant ................................ 519
Transmission Fluid ............................ 521
Brake Fluid ....................................... 522
Refilling Window Washer Fluid......... 522
Replacing Light Bulbs ....................... 523Checking and Maintaining Wiper
Blades .......................................... 529
Checking and Maintaining Tires
Checking Tires ................................. 531
Tire and Loading Information Label ... 532
Tire Labeling .................................... 532
DOT Tire Quality Grading (U.S. Vehicles) .... 534Wear Indicators................................ 536 Tire Service Life ................................ 536
Tire and Wheel Replacement ........... 537
Tire Rotation .................................... 538
Winter Tires ..................................... 539
Battery ............................................... 540
Remote Transmitter Care Replacing the Button Battery ........... 541
Heating and Cooling System*/Climate
Control System* Maintenance............. 542Cleaning Interior Care .................................... 543
Exterior Care.................................... 545
Accessories and Modifications ........ 549
* Not available on all models

519
uuMaintenance Under the Hood uEngine Coolant
Continued
Maintenance
Engine Coolant
This coolant is premixed with 50% an tifreeze 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.Remove the engine compartment cover.
2 Engine Compartment Cover P. 513
2.Check the amount of coolant in the reserve
tank.
3. If the coolant level is below the MIN mark,
add the specified coolant until it reaches
the MAX mark.
4. Inspect the cooling system for leaks.
Specified coolant: Honda Long Li fe Antifreeze/Coolant Type 2
■Reserve Tank
1Engine Coolant
NOTICE
Genuine Honda engine coolan t is a 50/50 mixture of
antifreeze and water that can withstand freezing at
temperatures as low as a bout -31°F (-35°C). If your
vehicle is consistently subjected to temperatures
below this, the concentration of antifreeze in the
coolant should be increased. Consult a dealer for
details.
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 anti freeze/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.
MAX
MIN

uuMaintenance Under the Hood uEngine Coolant
520
Maintenance
1. Make sure the engine and radiator are
cool.
2. Remove the engine compartment cover.
2 Engine Compartment Cover P. 513
3.Turn the radiator cap counterclockwise and
relieve any pressure in the cooling system.
Do not push the cap down when turning.
4. Push down and turn the radiator cap
counterclockwise to remove it.
5. The coolant level should be up to the base
of the filler neck. Add coolant if it is low.
6. Put the radiator cap back on, and tighten it
fully.
7. Pour coolant into the reserve tank until it
reaches the MAX mark. Put the cap back
on the reserve tank.
■Radiator1 Radiator
NOTICE
Pour the fluid slowly and ca refully so you do not spill
any. Clean up any spills immediately; they can
damage components in the engine compartment.
3WARNING
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

542
Maintenance
Heating and Cooling System*/Climate Control System* Maintenance
Air Conditioning
To ensure proper and safe operation, the Society of Automotive Engineers (SAE
J2845) recommends that the refrigerant system only be serviced by trained and
certified technicians.
Never repair or replace the air conditioni ng evaporator (cooling coil) with one
removed from a used or salvaged vehicle.
New replacement mobile air conditioning evaporators must be certified (and
labeled) as meeting SAE Standard J2842.
Dust and Pollen Filter
The 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.
1Heating and Cooling System*/Climate Control System*
Maintenance
NOTICE
Vented refrigerant is harmful to the environment.
To avoid refrigerant from venting, never replace the
evaporator with one re moved from a used or
salvaged vehicle.
Refrigerant in your vehicle’s air conditioning system is
flammable and can be igni ted during servicing if
proper procedures are not followed.
Air Conditioner label is found under the hood: 2 Safety Labels P. 69
2 Specifications P. 586
1Dust 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

uuOverheating uHow to Handle Overheating
570
Handling the Unexpected
■Next thing to do
1.Check that the cooling fan is operating and
stop the engine once the temperature
gauge needle goes down.
u If the cooling fan is not operating,
immediately stop the engine.
2. Once the engine has cooled down, inspect
the coolant level an d check the cooling
system components for leaks.
u If the coolant level in the reserve tank is
low, remove the engine compartment
cover then add coolant until it reaches
the MAX mark.
2Engine Compartment Cover P. 513
uIf there is no coolan t 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 sufficiently, re start it and check the temperature gauge.
If the temperature gauge needle has gone do wn, 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 emergency/temporary measure only.
Have a dealer flush the system with proper antifreeze
as soon as possible.
3WARNING
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.
Reserve Tank
MAXMIN

571
Handling the Unexpected
Indicator, Coming On/Blinking
If 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 on level ground 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 minutes.
2. Open the hood and check the oil level.
u Add oil as necessary.
2 Oil Check P. 515
3.Start the engine and check th e low oil pressure indicator.
u The indicator goes off: Start driving again.
u The indicator does not go out 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 th e indicator comes on
Turn off the climate control system*/heating and cooling system*, rear
defogger, and other electrical system s, and immediately contact a dealer
for repairs.
1 If the Low Oil Pressure Indicator Comes On
NOTICE
Running 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 engi ne may rapidly discharge
the battery.
* Not available on all models

Index
597
Index
Index
A
ABS (Anti-lock Brake System).................. 476
AC Power Outlet ...................................... 182
Accessories and Modifications ................ 549
Accessory Power Sockets ......................... 175
Adaptive Cruise Control (ACC) ................ 441
Indicator ................................................... 83
Additives
Coolant .................................................. 519
Engine Oil ............................................... 514
Washer ................................................... 522
Adjusting Armrest .................................................. 168
Front Seats.............................................. 161
Head Restraints ............................... 166, 167
Mirrors.................................................... 159
Rear Seats ............................................... 164
Steering Wheel ....................................... 158
Temperature ........................................... 104
Agile Handling Assist System .................. 464
Air Conditioning System (Climate Control System) ....................... 186
Changing the Mode................................ 187
Defrosting the Windshield and Windows .............................................. 187
Dust and Pollen Filter .............................. 542
Recirculation/Fresh Air Mode................... 187
Sensor .................................................... 192
Synchronized Mode ................................ 189
Using Automatic Climate Control............ 186 Air Conditioning System (Heating and
Cooling System) ...................................... 193
Cooling ................................................... 195
Defrosting the Windshield and Windows ............................................... 196
Heating ................................................... 194
Air Pressure ....................................... 532, 587
Airbags ........................................................ 40
Advanced Airbags ..................................... 46
After a Collision ......................................... 44
Airbag Care ............................................... 52
Front Airbags (SRS) .................................... 43
Indicator .............................................. 50, 75
Passenger Airbag Off Indicator .................. 51
Sensors ...................................................... 40
Side Airbags .............................................. 47
Side Curtain Airbags .................................. 49
All-wheel drive (AWD) Indicator ............... 81
AM/FM Radio .................................... 211, 247
Android Auto ............................................ 287
Anti-lock Brake System (ABS) .................. 476
Indicator .................................................... 75
Apple CarPlay ........................................... 284
Armrest ..................................................... 168
Audio Remote Controls ............................ 202
Audio System ............................................ 198
Adjusting the Sound ........................ 209, 240
Audio/Information Screen ................ 205, 223
Auxiliary Input Jack .................................. 200
Changing the Home Screen Icon Layout ................................................... 227 Closing Apps ........................................... 237
Display Setup .................................. 210, 241
Error Messages ........................................ 292
General Information ................................ 296
Home Screen........................................... 230
Limitations for Manual Operation ............ 242
MP3/WMA/AAC ...................... 216, 259, 271
Playing a CD............................................ 259
Reactivating ............................................ 201
Recommended CDs ................................. 297
Remote Controls ..................................... 202
Security Code .......................................... 201
Selecting an Audio Source ....................... 242
Status Area ............................................. 236
Theft Protection ...................................... 201
USB Flash Drives ...................................... 299
USB Port.................................................. 199
Wallpaper Setup.............................. 207, 228
Audio/Information Screen ............... 205, 223
Authorized Manuals ................................ 595
Auto Door Locking/Unlocking ................. 122
Customize ............................................... 326
Auto High-Beam ....................................... 149
Auto high-beam Indicator ......................... 79
Automatic Intermittent Wipers ............... 153
Automatic Lighting .................................. 145

601
Index
Heating and Cooling System................... 193
Cooling................................................... 195
Defrosting the Windshield and Windows .............................................. 196
Heating................................................... 194
HFL (HandsFreeLink ®) ...................... 337, 362
High Beam Indicator .................................. 78
Hill Start Assist System ............................. 423
HomeLink ® Universal Transceiver ........... 334
HondaLink® .............................................. 276
I
Identification Numbers ............................ 588
Engine and Transmission ......................... 588
Vehicle Identification............................... 588
Illumination Control ................................ 155
Button .................................................... 155
Immobilizer System .................................. 131
Indicator ................................................... 79
In-Bed Box ................................................ 182
Indicators .................................................... 72
Adaptive Cruise Control (ACC).................. 83
All-wheel drive (AWD)............................... 81
Anti-lock Brake System (ABS) .................... 75
Auto high-beam ....................................... 79
Bed Lights On ........................................... 88
Blind spot information (BSI) ............... 85, 471
Brake System (Amber) ............................... 72
Charging System............................... 73, 571 Collision Mitigation Braking System
TM
(CMBSTM) ........................................... 86, 87
CRUISE CONTROL .............................. 80, 432
CRUISE MAIN .................................... 80, 431
ECON Mode .............................................. 85
Electric Power Steering (EPS) System............................................. 78, 573
Fog Lights .................................................. 79
High Beam ................................................ 78
Immobilizer System .................................... 79
Lane Keeping Assist System (LKAS) .... 84, 456
Lights On ................................................... 79
Low Fuel .................................................... 75
Low Oil Pressure ................................ 73, 571
Low Tire Pressure/TPMS ..................... 78, 574
Malfunction Indicator Lamp ............... 73, 572
Parking Brake and Brake System
(Red)................................................ 72, 573
Road Departure Mitigation (RDM) .............. 82
Seat Belt Reminder .............................. 34, 74
Security System Alarm ............................... 80
Shift Lever Position .................................... 74
Smart Entry System .................................... 81
Supplemental Restraint System ............ 50, 75
System Message ........................................ 80
Transmission .............................................. 74
Turn Signal and Haza rd Warning ............... 78
Vehicle Stability Assist (VSA ®) OFF ............ 463
Vehicle Stability Assist (VSA ®)
System............................................. 76, 462
Information ............................................... 585 Information Button
.................................. 102
Instant Fuel Economy ............................... 105
Instrument Panel ........................................ 71
Brightness Control................................... 155
Intelligent Traction Management
System ..................................................... 429
Intelligent VTM4 (i-VTM4) ....................... 465
Interior Lights ........................................... 169
Interior Rearview Mirror .......................... 159
iPhone ....................................................... 299
iPod ........................................... 213, 262, 299
J
Jack (Wheel Nut Wrench) ........................ 557
Jump Starting ........................................... 565
K
Key Number Tag ....................................... 110
Keyless Lockout Prevention ..................... 118
Keys ........................................................... 109
Lockout Prevention.................................. 118
Number Tag ............................................ 110
Rear Door Won’t Open............................ 121
Remote Transmitter ................................. 117
Types and Functions ................................ 109
Kickdown (Automatic Transmission) ....... 425

602
Index
L
Lane Keeping Assist System (LKAS)......... 454
Indicator .................................................... 84
LaneWatch
TM............................................. 472
Language (HFL) ................................. 338, 364
LATCH (Child Seats) .............................. 58, 63
Lights ................................................. 144, 523
Automatic ............................................... 145
Bed.......................................................... 184
Bulb Replacement .................................... 523
Daytime Running Lights ........................... 148
High Beam Indicator .................................. 78
Interior .................................................... 169
Light Switches ......................................... 144
Lights On Indicator .................................... 79
Turn Signals ............................................. 143
Load Limits ................................................ 399
Locking/Unlocking .................................... 109
Auto Door Locking/Unlocking .................. 122
Childproof Door Locks ............................. 121
From Inside .............................................. 119
From Outside ........................................... 112
Keys ........................................................ 109
Using a Key ............................................. 118
Lockout Prevention System ...................... 118
Low Battery Charge .................................. 571
Low Fuel Indicator ...................................... 75
Low Oil Pressure Indicator ................. 73, 571
Low Tire Pressure Indicator ........................ 78
Lower Anchors ...................................... 58, 63
Lubricant Specifications Chart ................. 587Luggage (Maximum Load Limit)
............. 399
Lumbar Support ....................................... 161M
Maintenance............................................. 503
Battery .................................................... 540
Brake Fluid .............................................. 522
Cleaning ................................................. 543
Climate Control System ........................... 542
Coolant ................................................... 519
Heating and Cooling System ................... 542
Maintenance Minder
TM............................ 507
Oil ........................................................... 515
Precautions ............................................. 504
Radiator .................................................. 520
Remote Transmitter ................................. 541
Replacing Light Bulbs .............................. 523
Safety...................................................... 505
Service Items ........................................... 509
Tires ........................................................ 531
Transmission Fluid ................................... 521
Under the Hood ...................................... 511
Malfunction Indicator Lamp .............. 73, 572
Map Lights ................................................ 170
Maximum Load Limit ............................... 399
Meters, Gauges ......................................... 101
Mirrors ...................................................... 159
Adjusting ................................................ 159
Door ....................................................... 160
Exterior ................................................... 160 Interior Rearview ..................................... 159
Modifications (and Accessories) .............. 549
Moonroof ................................................. 138
MP3 ........................................... 216, 259, 271
MP3/WMA/AAC ........................ 216, 259, 271
Multi-Information Display ....................... 102
Multi-View Rear Camera ......................... 496
N
Numbers (Identification)......................... 588
O
Odometer................................................. 103
Off-Highway Driving Guidelines ............. 416
Oil (Engine) .............................................. 514
Adding ................................................... 516
Checking ................................................ 515
Displaying Oil Life ................................... 507
Low Oil Pressure Indicator ................. 73, 571
Recommended Engine Oil ....................... 514
Viscosity.................................................. 514
Open Source Licenses .............................. 302
Opening/Closing Hood ...................................................... 512
Moonroof ............................................... 138
Power Windows...................................... 134
Tailgate................................................... 126
Trunk ...................................................... 128
Outside Temperature Display ................. 104