engine coolant HONDA RIDGELINE 2018 (in English) User Guide

uuMaintenance Under the Hood uEngine Coolant
534
Maintenance
1. Make sure the engine and radiator are
cool.
2. Remove the engine compartment cover.
2 Engine Compartment Cover P. 527
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

Continued561
uuCleaning uExterior Care
Maintenance
If you get gasoline, oil, engine coolant, or battery fluid on resin coated parts, they
may be stained or the coating may peel. Prom ptly wipe it away using a soft cloth and
clean water.
Wipe using a glass cleaner.
Aluminum is susceptible to deterioration caused by salt and other road
contaminants. Use a sponge and mild detergent to wipe away promptly.
Be careful not to use harsh chemicals (inc luding some commercial wheel cleaners) or
a stiff brush. They can damage the clear coat of the aluminum alloy wheels that help
keep the aluminum from corroding and tarnishing.
■Maintaining the Bumpers and Other Resin Coated Parts
■Cleaning the Window
■Maintaining Aluminum Wheels
1 Maintaining the Bumpers an d Other Resin Coated Parts
Ask a dealer about the correct coating material when
you want to repair the pa inted surface of the parts
made of resin.

uuOverheating uHow to Handle Overheating
584
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. 527
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

601
uuSpecifications u
Information
■Brake Fluid
■ Automatic Transmission Fluid
■ Rear Differential Fluid
*
■Transfer Assembly Fluid*
SpecifiedHonda Heavy Duty Brake Fluid DOT 3
SpecifiedHonda ATF DW-1 (automatic transmission fluid)
Capacity Change 3.3 US qt (3.1 ℓ)
SpecifiedHonda All Wheel Drive Fluid (DPSF-II)
Capacity Change 1.92 US qt (1.82 ℓ)
Specified·Honda Hypoid Gear Oil HGO-1
·Hypoid gear oil SAE 75W-85 or SAE 90 (API
grade GL4 or GL5)
Capacity Change 0.45 US qt (0.43 ℓ)
■ Engine Oil
■ Engine Coolant
Recommended·Genuine Honda Motor Oil 0W-20
·API Premium-grade 0W-20 detergent oil
Capacity Change 5.4 US qt (5.1 ℓ)
Change
including
filter
5.7 US qt (5.4 ℓ)
SpecifiedHonda Long Life Antifreeze/Coolant Type 2
Ratio 50/50 with distilled water
Capacity1.88 US gal (7.13 ℓ)
(change including the remaining 0.19 US gal
(0.72 ℓ) in the reserve tank)
■ Tire
RegularSize245/60R18 105HPressure
psi (kPa [kgf/cm2])35 (240 [2.4])
Compact
Spare Size
T165/90R17 105M
Pressure
psi (kPa [kgf/cm
2]) 60 (420 [4.2])
Wheel SizeRegular18 x 8JCompact Spare17 x 4T
* Not available on all models

Index
611
Index
Index
A
ABS (Anti-lock Brake System).................. 490
AC Power Outlet ...................................... 184
Accessories and Modifications ................ 563
Accessory Power Sockets ......................... 177
Adaptive Cruise Control (ACC) ................ 455
Indicator ................................................... 85
Additives
Coolant .................................................. 533
Engine Oil ............................................... 528
Washer ................................................... 536
Adjusting Armrest .................................................. 170
Front Seats.............................................. 163
Head Restraints ............................... 168, 169
Mirrors.................................................... 161
Rear Seats ............................................... 166
Steering Wheel ....................................... 160
Temperature ........................................... 106
Agile Handling Assist ............................... 478
Air Conditioning System (Climate Control System) ....................... 188
Changing the Mode................................ 189
Defrosting the Windshield and Windows .............................................. 189
Dust and Pollen Filter .............................. 556
Recirculation/Fresh Air Mode................... 189
Sensor .................................................... 194
Synchronized Mode ................................ 191
Using Automatic Climate Control............ 188 Air Conditioning System
(Heating and Cooling System) ............... 195
Cooling ................................................... 197
Defrosting the Windshield and Windows ............................................... 198
Heating ................................................... 196
Air Pressure ....................................... 546, 601
Airbags ........................................................ 42
Advanced Airbags ..................................... 48
After a Collision ......................................... 46
Airbag Care ............................................... 54
Front Airbags (SRS) .................................... 45
Indicator .............................................. 52, 77
Passenger Airbag Off Indicator .................. 53
Sensors ...................................................... 42
Side Airbags .............................................. 49
Side Curtain Airbags .................................. 51
All-wheel drive (AWD) Indicator ............... 83
AM/FM Radio .................................... 213, 249
Android Auto ............................................ 289
Anti-lock Brake System (ABS) .................. 490
Indicator .................................................... 77
Apple CarPlay ........................................... 286
Armrest ..................................................... 170
Audio Remote Controls ............................ 204
Audio System ............................................ 200
Adjusting the Sound ........................ 211, 242
Audio/Information Screen ................ 207, 225
Auxiliary Input Jack .................................. 202
Changing the Home Screen Icon Layout ................................................... 229 Closing Apps ........................................... 239
Display Setup .................................. 212, 243
Error Messages ........................................ 294
General Information ................................ 298
Home Screen........................................... 232
Limitations for Manual Operation ............ 244
MP3/WMA/AAC ...................... 218, 261, 273
Playing a CD............................................ 261
Reactivating ............................................ 203
Recommended CDs ................................. 299
Remote Controls ..................................... 204
Security Code .......................................... 203
Selecting an Audio Source ....................... 244
Status Area ............................................. 238
Theft Protection ...................................... 203
USB Flash Drives ...................................... 301
USB Port.................................................. 201
Wallpaper Setup.............................. 209, 230
Audio/Information Screen ............... 207, 225
Authorized Manuals ................................ 609
Auto Door Locking/Unlocking ................. 124
Customize ............................................... 340
Auto High-Beam ....................................... 151
Auto high-beam Indicator ......................... 81
Automatic Intermittent Wipers ............... 155
Automatic Lighting .................................. 147

613
Index
Collision Mitigation Braking SystemTM
(CMBSTM) ................................................. 492
Indicator ............................................. 88, 89
Compact Spare Tire .......................... 567, 601
Console Compartment ............................. 174
Controls .................................................... 109
Conversation Mirror ................................ 179
Coolant (Engine) ...................................... 533
Adding to the Radiator ........................... 534
Adding to the Reserve Tank .................... 533
Overheating ............................................ 583
Creeping (Automatic Transmission) ........ 439
Cross Traffic Monitor ............................... 506
Cruise Control .......................................... 445
Indicator ................................................... 82
Cup Holders .............................................. 175
Customer Service Information ................ 610
Customized Features ............................... 317
D
Daytime Running Lights .......................... 150
Dead Battery ............................................ 579
Defaulting All the Settings ...................... 347
Defogger/Heated Door Mirror ................ 156
Defrosting the Windshield and Windows ......................................... 189, 198
Devices that Emit Radio Waves ............... 603
Dimming Headlights .............................................. 146
Rearview Mirror ...................................... 161 Dipstick (Engine Oil)
................................. 529
Directional Signals (Turn Signal) ............. 145
Display Button .......................................... 225
Door Mirrors ............................................. 162
Doors ......................................................... 111
Auto Door Locking .................................. 124
Auto Door Unlocking ............................... 124
Door Open Message ............................ 34, 91
Keys ........................................................ 111
Locking/Unlocking the Doors from the Inside ................................ 14, 121
Locking/Unlocking the Doors from the Outside ................................... 114
Lockout Prevention System ...................... 120
DOT Tire Quality Grading ........................ 548
Driving ....................................................... 409
Adaptive Cruise Control (ACC) ................ 455
Automatic Transmission ........................... 439
Braking .................................................... 488
Cruise Control ......................................... 445
Off-Highway Driving Guidelines ............... 430
Starting the Engine .................................. 432
Driving Guidelines for Your Utility Vehicle ..................................................... 438
Driving Position Memory System ............. 158
Dust and Pollen Filter ............................... 556
E
ECON Button............................................. 442
ECON Mode Indicator ................................ 87 Electric Power Steering (EPS) System
Indicator............................................ 80, 587
Electronic Stability Control (ESC) ............. 476
Emergency ................................................ 594
Emergency Trunk Opener ........................ 132
Emissions Testing (Readiness Codes) ....... 605
Engine ....................................................... 602
Coolant ................................................... 533
Jump Starting .......................................... 579
Oil ........................................................... 528
Remote Engine Start................................ 434
Starting ................................................... 432
Engine Compartment Cover .................... 527
Engine Coolant ......................................... 533
Adding to the Radiator ............................ 534
Adding to the Reserve Tank..................... 533
Overheating ............................................ 583
Temperature Gauge ................................ 103
Engine Oil ................................................. 528
Adding .................................................... 530
Checking................................................. 529
Displaying Oil Life .................................... 521
Low Oil Pressure Indicator ................. 75, 585
Recommended Engine Oil ....................... 528
ENGINE START/STOP Button .................... 142
EPS (Electric Power Steering) System ............................................... 80, 587
Exhaust Gas Hazard
(Carbon Monoxide) .................................. 70
Exterior Care (Cleaning) ........................... 559
Exterior Mirrors ........................................ 162

614
Index
F
Features..................................................... 199
Filters Dust and Pollen ....................................... 556
Oil ........................................................... 531
Flat Tire ..................................................... 567
Floor Mats ................................................. 558
Fluids
Automatic Transmission ........................... 535
Brake ....................................................... 536
Engine Coolant ........................................ 533
Windshield Washer .................................. 536
FM/AM Radio .................................... 213, 249
Fog Lights .................................................. 149
Indicator .................................................... 81
Folding Up the Rear Seat ......................... 166
Foot Brake ................................................. 489
Front Airbags (SRS) ..................................... 45
Front Seats ................................................ 163
Adjusting ................................................. 163
Front Sensor Camera ................................ 448
Fuel ...................................................... 21, 512
Economy ................................................. 515
Gauge ..................................................... 103
Instant Fuel Economy ............................... 107
Low Fuel Indicator ..................................... 77
Range ...................................................... 107
Recommendation .................................... 512
Refueling ................................................. 512
Fuel Economy and CO
2 Emissions ............ 515 Fuel Fill Door
...................................... 21, 513
Unable to Unlock .................................... 595
Fuses .......................................................... 589
Inspecting and Changing......................... 593
Locations................................. 589, 591, 592
G
Gasoline (Fuel) Economy ................................................. 515
Gauge ..................................................... 103
Information ............................................. 512
Instant Fuel Economy .............................. 107
Low Fuel Indicator ..................................... 77
Refueling................................................. 512
Gauges ...................................................... 103
Glass (care) ................................................ 561
Glove Box .................................................. 173
H
Halogen Bulbs .......................................... 537
Handling the Unexpected ........................ 565
HandsFreeLink ® (HFL) ....................... 351, 376
Automatic Import of Cellular Phonebook and Call History .................................... 365, 389
Caller’s ID Information............................. 363
Displaying Messages................................ 403
HFL Buttons..................................... 351, 376
HFL Menus ...................................... 353, 379
HFL Status Display ........................... 352, 378 In Case of Emergency ............................. 407
Limitations for Manual Operation .... 352, 378
Making a Call ................................. 370, 397
Options During a Call...................... 375, 400
Phone Setup ................................... 357, 384
Phonebook Phonetic M
odification........... 393
Receiving a Call............................... 374, 400
Receiving a Text Message/E-mail ............. 401
Ring Tone ....................................... 363, 388
Selecting a Mail Account......................... 402
Speed Dial ...................................... 366, 390
To Clear the System ................................ 364
To Set Up a Text Message/E-mail Options ................................................. 387
Hazard Warning Button .............................. 4
Hazard Warning Indicator ......................... 80
HD Radio
TM............................................... 249
Head Restraints ................................ 168, 169
Headlights ................................................ 146
Aiming.................................................... 537
Auto High-Beam ..................................... 151
Automatic Operation .............................. 147
Dimming......................................... 146, 150
Operating ............................................... 146
Heated Door Mirrors ............................... 156
Heated Steering Wheel ........................... 180
Heated Windshield Button ...................... 156
Heater (Steering Wheel) .......................... 180
Heaters (Seat) ........................... 181, 182, 183

616
Index
L
Lane Keeping Assist System (LKAS)......... 468
Indicator .................................................... 86
LaneWatch
TM............................................. 486
Language (HFL) ................................. 352, 378
LATCH (Child Seats) .............................. 60, 65
Lights ................................................. 146, 537
Automatic ............................................... 147
Bed.......................................................... 186
Bulb Replacement .................................... 537
Daytime Running Lights ........................... 150
High Beam Indicator .................................. 80
Interior .................................................... 171
Light Switches ......................................... 146
Lights On Indicator .................................... 81
Turn Signals ............................................. 145
Load Limits ................................................ 413
Locking/Unlocking .................................... 111
Auto Door Locking/Unlocking .................. 124
Childproof Door Locks ............................. 123
From Inside .............................................. 121
From Outside ........................................... 114
Keys ........................................................ 111
Using a Key ............................................. 120
Lockout Prevention System ...................... 120
Low Battery Charge .................................. 585
Low Fuel Indicator ...................................... 77
Low Oil Pressure Indicator ................. 75, 585
Low Tire Pressure Indicator ........................ 80
Lower Anchors ...................................... 60, 65
Lubricant Specifications Chart ................. 601Luggage (Maximum Load Limit)
............. 413
Lumbar Support ....................................... 163M
Maintenance............................................. 517
Battery .................................................... 554
Brake Fluid .............................................. 536
Cleaning ................................................. 557
Climate Control System ........................... 556
Coolant ................................................... 533
Heating and Cooling System ................... 556
Maintenance Minder
TM............................ 521
Oil ........................................................... 529
Precautions ............................................. 518
Radiator .................................................. 534
Remote Transmitter ................................. 555
Replacing Light Bulbs .............................. 537
Safety...................................................... 519
Service Items ........................................... 523
Tires ........................................................ 545
Transmission Fluid ................................... 535
Under the Hood ...................................... 525
Malfunction Indicator Lamp .............. 75, 586
Map Lights ................................................ 172
Maximum Load Limit ............................... 413
Meters, Gauges ......................................... 103
Mirrors ...................................................... 161
Adjusting ................................................ 161
Door ....................................................... 162
Exterior ................................................... 162 Interior Rearview ..................................... 161
Modifications (and Accessories) .............. 563
Moonroof ................................................. 140
MP3 ........................................... 218, 261, 273
MP3/WMA/AAC ........................ 218, 261, 273
Multi-Information Display ....................... 104
Multi-View Rear Camera ......................... 510
N
Numbers (Identification)......................... 602
O
Odometer................................................. 105
Off-Highway Driving Guidelines ............. 430
Oil (Engine) .............................................. 528
Adding ................................................... 530
Checking ................................................ 529
Displaying Oil Life ................................... 521
Low Oil Pressure Indicator ................. 75, 585
Recommended Engine Oil ....................... 528
Viscosity.................................................. 528
Open Source Licenses .............................. 316
Opening/Closing Hood ...................................................... 526
Moonroof ............................................... 140
Power Windows...................................... 136
Tailgate................................................... 128
Trunk ...................................................... 130
Outside Temperature Display ................. 106