2018 HONDA RIDGELINE fuel type

308
uuGeneral Information on the Audio System uHonda App License Agreement
Features
E. Information Collection and Storage
1. Information Collection , Use, Transmission and Storage of Data. Consent to Use of Data:
You agree that HONDA and PROVIDERS may
collect and use your information gathered in any manner as part of product support services related to the SOFTWARE or related services.
HONDA may share such information with third parties, including, without limitation, PROVIDERS, th ird party software and services
suppliers, their affiliates and/or their desi gnated agents, solely to improve their products or to provide services or technolo gies to you.
HONDA, third party software and systems supp liers, their affiliates and/or their designated agent may disclose this information to others,
but not in a form that pe rsonally identifies you.
2. Information Storage.
Depending on the type of multimedia system you have in your VEHICLE, certain information may be stored for ease
of use of the SOFTWARE including, without limitation, search hi story, location history in certain applications, previous and saved
destinations, map locations within certain applicat ions, and device numbers and contact information.
(a) Vehicle Health Information.
Your VEHICLE may remotely trans mit information regarding the status and health of your VEHICLE
(“VEHICLE INFORMATION”) to HONDA without notification to you. VEHICLE INFORMATION may contain VEHICLE maintenance and
malfunction status that is derived from VEHICLE diagnostic data and includes, but is not limited to, status of powered doors and windows,
battery life data, battery charging data, VEHICLE speed, coolant temperat ure, air compressor revolution, output power, warning codes,
diagnostic trouble codes, fuel injection volume, and engine rotati ons per minute. VEHICLE HEALTH INFORMATION may be used by HONDA
for research and development, to deliver HO NDA SERVICES and information to you, and to contact you, and is retained only for a period
of time necessary to fulfill these goals.
(b) VEHICLE Geolocation Data (non-navigation/map based).
If you opt-in to geolocation-based SERVICES, your vehicle’s geolocation data
(latitude and longitude) will be automatically se nt from your VEHICLE to HONDA and PROVIDERS.
(c) You understand that the inputting or uploading of information to your VEHICLE’s multimedia system or the SOFTWARE or SERVICES is
at your own risk and that HONDA is not responsible for unauthorized access to or use of any personal or other information. All information
uploaded to the SOFTWARE and SERVICES may be stored on your VEHI CLES’s multimedia system and you understand that the security and
safety of your VEHICLE’s multimedia system is your sole responsibility.

518
Maintenance
Before Performing Maintenance
Inspection and Maintenance
For your safety, perform all listed inspections and maintenance to keep your vehicle
in good condition. If you become aware of any abnormality (noise, smell, insufficient
brake fluid, oil residue on the ground, etc.), have your vehicle inspected by a dealer.
(Note, however, that service at a dealer is not mandatory to keep your warranties in
effect.)
■Daily inspections
Perform inspections before long distance trips, when washing the vehicle, or when
refueling.
■Periodic inspections
• Check the automatic transmission fluid level monthly.
2 Automatic Transmission Fluid P. 535
•Check the brake fluid level monthly.
2 Checking the Brake Fluid P. 536
•Check the tire pressure monthly. Examin e the tread for wear and foreign objects.
2Checking and Maintaining Tires P. 545
•Check the operation of the exterior lights monthly.
2Replacing Light Bulbs P. 537
•Check the condition of the wiper bl ades at least every six months.
2Checking and Maintaining Wiper Blades P. 543
■Types of Inspection and Maintenance
1Inspection and Maintenance
Maintenance, replacement, or repair of
emissions control devices and systems may be
done by any automotive repair establishment or
individuals using parts that are “certified” to
EPA standards.
According to state and fede ral regulations, failure to
perform maintenance on the maintenance main
items marked with # will not void your emissions
warranties. However, all maintenance services should
be performed in accordan ce with the intervals
indicated by the mult i-information display.
2 Maintenance Service Items P. 523
If you want to perform complex maintenance tasks
that require more skills a nd tools, you can purchase a
subscription to the Service Express website at
www.techinfo.honda.com .
2 Authorized Manuals P. 609
If you want to perform ma intenance yourself, make
sure that you have the necessary tools and skills first.
After performing ma intenance, update the records in
the separate maintenance booklet.
U.S. models

533
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. 527
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

545
Maintenance
Checking and Maintaining Tires
Checking Tires
To 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 provid e the best combination of handling, tread life, and comfort.
Refer to the driver’s doorjamb label or spec ification’s page for the specified pressure.
Underinflated tires wear unev enly, adversely affect handling and fuel economy, and
are more likely to fail from overheating.
Overinflated tires make your vehicle ride ha rshly, 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 1-2 psi (10-20 kPa,
0.1-0.2 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 tr ead. 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 deal er check the wheel alignment.
• Excessive tread wear.
2 Wear Indicators P. 550
•Cracks or other damage around valve stem.
1Checking Tires
Measure the air pressure when tires are cold. This
means the vehicle has been parked for at least three
hours, or driven less than 1 mile (1.6 km). If
necessary, add or releas e 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 with Tire Fill Assist P. 480
Have a dealer check the tires if you feel a consistent
vibration while driving. Ne w tires and any that have
been removed and reinst alled should be properly
balanced.
Check the spare tire pressu re once a month or before
long trips.
3WARNING
Using tires that are excessively worn or
improperly inflated can cause a crash in
which you can be seriously hurt or killed.
Follow all instruction s in this owner’s
manual regarding ti re inflation and
maintenance.

565
Handling the Unexpected
This chapter explains how to handle unexpected troubles.
ToolsTypes of Tools .................................. 566
If a Tire Goes Flat Changing a Flat Tire ......................... 567
Engine Does Not Start Checking the Engine ........................ 576
If the Smart Entry Remote Battery is Weak .......................................... 577
Emergency Engine Stop ................... 578
Jump Starting .................................... 579
Shift Lever Does Not Move .............. 582Overheating
How to Handle Overheating............. 583
Indicator, Coming On/Blinking
If the Low Oil Pressure Indicator Comes On ............................................. 585
If the Charging System Indicator Comes
On ................................................. 585
If the Malfunction Indicator Lamp Comes On or Blinks ................................... 586
If the Brake System Indicator (Red) Comes On .................................................... 587
If the Electric Power Steering (EPS) System
Indicator Comes On ........................... 587 If the Low Tire Pressure/Tire Pressure
Monitoring System (TPMS) Indicator Comes
On or Blinks........................................ 588
Fuses
Fuse Locations ................................. 589
Inspecting and Changing Fuses ........ 593
Emergency Towing ........................... 594
When You Cannot Unlock the Fuel Fill Door ................................................. 595
Refueling
Refueling From a Portable Fuel Container ................................... 596

600
Information
Specifications
■Vehicle Specifications
*1: Models with AWD
*2: Models with 2WD
■Air Conditioning
ModelRidgeline
No. of Passengers:
Front 2
Rear 3
Total 5
Weights:Gross Vehicle
Weight Rating6019 lbs (2730 kg)*1
5710 lbs (2590 kg)*2
Gross Axle Weight
Rating (Front)3131 lbs (1420 kg)*1
3042 lbs (1380 kg)*2
Gross Axle Weight
Rating (Rear)3219 lbs (1460 kg)*1
3042 lbs (1380 kg)*2
Gross Combined Weight
Rating 9987 lbs (4530 kg)*1
8201 lbs (3720 kg)*2
Air Conditioning:Refrigerant TypeHFO-1234yf (R-1234yf)Charge Quantity20.3 – 22.0 oz (575 – 625 g)Lubricant TypeRL85HM (POE)Quantity7.5 – 8.7 cu-in (123 – 143 cm3)
■
Engine Specifications
■ Fuel
■ Washer Fluid
Displacement211.8 cu-in (3,471 cm3)
Spark Plugs NGK DILZKR7B11G
TypeUnleaded gasoline, Pump octane number
of 87 or higher
Fuel Tank Capacity 19.5 US gal (73.8 ℓ)
Tank CapacityU.S.: 1.0 US gal (3.8 ℓ)
Canada: 1.4 US gal (5.3 ℓ)
■ Light Bulbs
*1: Models with LED low beam headlights
*2: Models without LED low beam headlights
*3: Models with LED day time running lights
*4: Models without LED day time running lights
*5: Models with moonroof
*6: Models without moonroof
Headlights (Low Beam)LED*1
55 W*2 (H11)
Headlights (High Beam) 60W (HB3)
Fog Lights*35 W (H8)
Front Turn Signal/Parking Lights*28/8 W (Amber)Parking Lights*LED
Front Side Marker Lights LED
Daytime Running LightsLED*3
60W (HB3)*4
Side Turn Signal Lights (on Door Mirrors)*LEDRear Side Marker LightsLED
Brake/Taillights LED
Back-Up Lights21 W
Rear Turn Signal Lights 21 W
High-Mount Brake LightLED
Rear License Plate Lights 5 W
Bed LightsLED*1
3CP*2
Interior Lights
Front Map Lights LED*5
5 W*6
Rear Map Lights
5 W
Vanity Mirror Lights*1.4 W
Door Pocket Lights*LED
Beverage Holder Light*LED
Door Courtesy Lights*3.8 W
Door Inner Handle Lights*LED
Console Compartment Light 1.4 W
Glove Box Light 1.4 W
Foot Lights
*LED
* Not available on all models

615
Index
Heating and Cooling System................... 195
Cooling................................................... 197
Defrosting the Windshield and Windows .............................................. 198
Heating................................................... 196
HFL (HandsFreeLink ®) ...................... 351, 376
High Beam Indicator .................................. 80
Hill Start Assist System ............................. 437
HomeLink ® Universal Transceiver ........... 348
Honda App License Agreement .............. 302
Honda Sensing
TM........................................ 22
HondaLink® .............................................. 278
I
Identification Numbers ............................ 602
Engine and Transmission ......................... 602
Vehicle Identification............................... 602
Illumination Control ................................ 157
Button .................................................... 157
Immobilizer System .................................. 133
Indicator ................................................... 81
In-Bed Box ................................................ 184
Indicators .................................................... 74
Adaptive Cruise Control (ACC).................. 85
All-wheel drive (AWD)............................... 83
Anti-lock Brake System (ABS) .................... 77
Auto high-beam ....................................... 81
Bed Lights On ........................................... 90
Blind spot information (BSI) ............... 87, 485
Brake System (Amber) ............................... 74 Charging System ............................... 75, 585
Collision Mitigation Braking System
TM
(CMBSTM) ........................................... 88, 89
CRUISE CONTROL .............................. 82, 446
CRUISE MAIN .................................... 82, 445
ECON Mode .............................................. 87
Electric Power Steering (EPS) System............................................. 80, 587
Fog Lights .................................................. 81
High Beam ................................................ 80
Immobilizer System .................................... 81
Lane Keeping Assist System (LKAS) .... 86, 470
Lights On ................................................... 81
Low Fuel .................................................... 77
Low Oil Pressure ................................ 75, 585
Low Tire Pressure/TPMS ..................... 80, 588
Malfunction Indicator Lamp ............... 75, 586
Parking Brake and Brake System (Red)................................................ 74, 587
Road Departure Mitigation (RDM) .............. 84
Seat Belt Reminder .............................. 36, 76
Security System Alarm ............................... 82
Shift Lever Position .................................... 76
Smart Entry System .................................... 83
Supplemental Restraint System ............ 52, 77
System Message ........................................ 82
Transmission .............................................. 76
Turn Signal and Haza rd Warning ............... 80
Vehicle Stability Assist (VSA ®) OFF ............ 477
Vehicle Stability Assist (VSA ®)
System............................................. 78, 476 Information
.............................................. 599
Information Button .................................. 104
Instant Fuel Economy ............................... 107
Instrument Panel ........................................ 73
Brightness Control................................... 157
Intelligent Traction Management System ..................................................... 443
Intelligent VTM4 (i-VTM4) ....................... 479
Interior Lights ........................................... 171
Interior Rearview Mirror .......................... 161
iPhone ....................................................... 301
iPod ........................................... 215, 264, 301
J
Jack (Wheel Nut Wrench) ........................ 571
Jump Starting ........................................... 579
K
Key Number Tag ....................................... 112
Keyless Lockout Prevention ..................... 120
Keys ........................................................... 111
Lockout Prevention.................................. 120
Number Tag ............................................ 112
Rear Door Won’t Open............................ 123
Remote Transmitter ................................. 119
Types and Functions ................................ 111
Kickdown (Automatic Transmission) ....... 439