maintenance HONDA RIDGELINE 2023 User Guide

289
uuGeneral Information on the Audio System uHonda App License Agreement
Continued
Features
E. Information Collection and Storage
1. Information Collection, Use, Transmission a nd 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, PR OVIDERS, third party software and service s
suppliers, their affiliates and/or their designated agents, solely to improve their products or to provide services or technolo gies to you.
HONDA, third party software and systems supplie rs, 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 mult imedia system you have in your VEHICLE, certain information may be stored for ease
of use of the SOFTWARE including, without limitation, search history, location history in certain applications, previous and sa ved
destinations, map locations within certain applications, and device numbers and contact information.
(a) Vehicle Health Information.
Your VEHICLE may remotely transmit information re garding the status and health of your VEHICLE
(“VEHICLE INFORMATION”) to HO NDA without notification to you. VEHICLE INFO RMATION 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, VE HICLE speed, coolant temperature, air comp ressor revolution, output power, warning codes,
diagnostic trouble codes, fuel injection volume, and engine rotati ons per minute. VEHICLE HEALTH INFORMATION may be used by HON DA
for research and development, to deliver HONDA SERVICES and informat ion 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 sent 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 SERVIC ES is
at your own risk and that HONDA is not responsible for unauthori zed access to or use of any personal or other information. All information
uploaded to the SOFTWARE and SERVICES may be stored on your VEHICLES’s multimedia system and you understand that the security and
safety of your VEHICLE’s multimedia system is your sole responsibility.

296
uuGeneral Information on the Audio System uLegal Information on Apple CarPlay/Android Auto
Features
YOU EXPRESSLY ACKNOWLEDGE AND AGREE THAT USE OF APPLE CARPLAY OR ANDROID AUTO (“THE APPLICATIONS”) IS AT YOUR
SOLE RISK AND THAT THE ENTIRE RISK AS TO SATISFACTORY QUALITY, PERFORMANCE, ACCURACY AND EFFORT IS WITH YOU TO THE
MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, AND THAT TH E APPLICATIONS AND INFORMATION ON THE APPLICATIONS IS
PROVIDED “AS IS” AND “AS AVAILABLE,” WITH ALL FAULTS AND WITHOUT WARRANTY OF ANY KIND, AND HONDA HEREBY
DISCLAIMS ALL WARRANTIES AND CONDITIONS WITH RESPECT TO TH E APPLICATIONS AND INFORMATION ON THE APPLICATIONS,
EITHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, TH E IMPLIED WARRANTIES AND/OR CONDITIONS OF
MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A PART ICULAR PURPOSE, ACCURACY, QUIET ENJOYMENT, AND NON-
INFRINGEMENT OF THIRD PARTY RIGHTS. NO ORAL OR WRI TTEN INFORMATION OR ADVICE GIVEN BY HONDA OR AN AUTHORIZED
REPRESENTATIVE SHALL CREATE A WARRANT Y. AS EXAMPLES, AND WITHOUT LIMITATION, HONDA DISCLAIMS ANY WARRANTY
REGARDING THE ACCURACY OF DATA PROVIDED BY THE APPL ICATIONS, SUCH AS THE ACCURACY OF DIRECTIONS, ESTIMATED
TRAVEL TIME, SPEED LIMITS, ROAD CONDITIONS, NEWS, WEATHER, TRAFFIC, OR OTHER CONTENT PROVIDED BY APPLE, GOOGLE, THEIR
AFFILIATES, OR THIRD PARTY PROVIDERS; HONDA DOES NOT GUARANTEE AGAINST LOSS OF APPLICATION DATA, WHICH MAY BE LOST
AT ANY TIME; HONDA DOES NOT GUARANTEE THAT THE APPLICATION S OR ANY SERVICES PROVIDED THROUGH THEM WILL BE
PROVIDED AT ALL TIMES OR THAT ANY OR ALL SERVICES WILL BE AVAILABLE AT ANY PA RTICULAR TIME OR LOCATION. FOR EXAMPLE,
SERVICES MAY BE SUSPENDED OR INTERRUPTED WITHOUT NOTICE FOR REPAIR, MAINTENANCE, SECURITY FIXES, UPDATES, ETC.,
SERVICES MAY BE UNAVAILABLE IN YOUR AREA OR LOCATION, ETC. IN ADDITION, YOU UNDERSTAND THAT CHANGES IN THIRD PARTY
TECHNOLOGY OR GOVERNMENT REGULATION MAY RENDER THE SERVICES AND/OR APPLICATIONS OBSOLETE AND/OR UNUSABLE.
TO THE EXTENT NOT PROHIBITED BY LAW, IN NO EVENT SHALL HONDA OR ITS AFFILIATES BE LIABLE FOR PERSONAL INJURY, OR ANY
INCIDENTAL, SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAG ES WHATSOEVER, INCLUDING, WITHOUT LIMITATION, DAMAGES FOR
LOSS OF PROFITS, CORRUPTION OR LOSS OF DATA, FAILURE TO TRANSMIT OR RECEIV E ANY DATA, BUSINESS INTERRUPTION OR ANY
OTHER COMMERCIAL DAMAGES OR LOSSES, ARISING OUT OF OR RELATE D TO THE APPLICATIONS OR YOUR USE OF OR INABILITY TO
USE THE APPLICATIONS OR INFORMATION ON THE APPLICATIONS, HOWEVER CAUSED, REGARDLESS OF THE THEORY OF LIABILITY
(CONTRACT, TORT OR OTHERWISE) AND EVEN IF HONDA WERE AD VISED OF THE POSSIBILITY OF SUCH DAMAGES. SOME STATES AND
JURISDICTIONS DISALLOW THE EXCLUSION OR LIMITATION OF LI ABILITY FOR DAMAGES, SO THESE LIMITATIONS AND EXCLUSIONS MAY
NOT APPLY TO YOU. IN NO EVENT SHALL HONDA’S TOTAL LIABILIT Y TO YOU FOR ALL DAMAGES (OTHER THAN AS MAY BE REQUIRED
BY APPLICABLE LAW IN CASES INVOLVING PERSONAL INJURY) EXC EED THE AMOUNT OF FIVE DOLLARS ($5.00). THE FOREGOING
LIMITATIONS WILL APPLY EVEN IF THE ABOVE STA TED REMEDY FAILS OF ITS ESSENTIAL PURPOSE.
■DISCLAIMER OF WARRANTIES; LIMITATION ON LIABILITY

303
uuCustomized Features u
Continued
Features
Lighting SetupInterior Light Dimming Time
Headlight Auto Off Timer
Auto Interior Illumination Sensitivity
Auto Headlight On with Wiper On
Auto Light Sensitivity*
Door SetupAuto Door Lock
Auto Door Unlock
Key and Remote Unlock Mode
Keyless Lock Answer Back
Security Relock Timer
Wireless Charging*
Default
Tailgate Power Locking
Maintenance Info
* Not available on all models

316
uuCustomized Features u
Features
*1:Default SettingSetup
Group Customizable Features Descri
ption Selectable Settings
Vehicle
Door
SetupAuto Door Unlock
Changes the setting for when the doors unlock
automatically. All Doors with
Driver’s Door
Opens
*1/
All Doors
with Shift to P /All
Doors with IGN Off /
Off
Key and Remote Unlock
Mode Sets up either the driver’s door or all doors to unlock
on the first push of the remote or built-in key. Driver Door
*1/
All
Doors
Keyless Lock Answer Back LOCK/UNLOCK- The exterior lights flash.
LOCK (2nd push)- The beeper sounds. On
*1/
Off
Security Relock Timer Changes the time it takes for the doors to relock
and the security system to set after you unlock
the vehicle without opening any door.
90 sec
/60 sec /30 sec
*1
Tailgate Power Locking Changes the setting for the tailgate locking
feature. Enable
/Disable*1
Wireless Charging*Turns the wireless charger feature on and off.ON*1/OFF
Maintenance InfoResets the engine oil life display when you have
performed the maintenance service.—
DefaultCancels/Resets all cust omized items in the
Vehicle group as default.Yes/No
* Not available on all models

364
Driving
Before Driving
Driving Preparation
Check the following items before you start driving.
• Make sure there are no obstructions on the windows, door mirrors, exterior
lights, or other parts of the vehicle.
u Remove any frost, snow, or ice.
u Remove any snow on the roof, as this can slip down and obstruct your field of
vision while driving. If frozen solid , remove ice once it has softened.
u When removing ice from around the wheels, be sure not to damage the wheel
or wheel components.
• Make sure the hood is securely closed.
u If the hood opens while driving, your front view will be blocked.
• Make sure the tires are in good condition.
u Check air pressures, and check for damage and excessive wear.
2Checking and Maintaining Tires P. 516
•Make sure the tailgate is fully closed when it is not being used as an extended
pickup bed.
• Make sure the trunk is secu rely closed and locked.
• Make sure there are no people or ob jects behind or around the vehicle.
u There are blind spots from the inside.
■Exterior Checks1Exterior Checks
NOTICE
When doors are frozen s hut, use warm water around
the door edges to melt any ice. Do not try to force
them open, as this can damage the rubber trim
around the doors. When done, wipe dry to avoid
further freezing.
Do not pour warm water into the key cylinder.
You will be unable to insert the key if the water
freezes in the hole.
Heat from the engine and exhaust can ignite
flammable material s left under the hood, causing a
fire. If you’ve parked y our vehicle for an extended
period, inspect and remove any debris that may have
collected, such as dried grass and leaves that have
fallen or have been carried in for use as a nest by a
small animal. Also, check under the hood for leftover
flammable materials after you or someone else has
performed maintenance on your vehicle.

384
uuOff-Highway Driving Guidelines uAvoiding Trouble
Driving
Avoiding Trouble
• Check Out Your Vehicle before you leave the pavement and make sure that all
scheduled maintenance has been comple ted. Pay special attention to the
condition of the tires, an d check the tire pressures.
• Remember the route you choose presents limits (too steep or bumpy), you have
limits (driving skill and comfort), and your ve hicle has limits (traction, stability, and
power). Failing to recognize these limits will likely put you and your passengers in
a hazardous situation.
• Accelerating and Braking should be done slowly and gradually. Trying to start
or stop too fast can cause a loss of traction and you could lose control.
• Avoiding Obstacles and Debris in the road reduces the likelihood of a rollover
or damage to your suspension or other components.
• Driving on Slopes increases your risk of a rollover, particularly if you attempt to
drive across a slope that is too steep. Going straight up or down a slope is usually
the safest. If you can’t clearly see all cond itions or obstacles on a slope, walk it
before you drive it. If there is any doubt whether you can safely pass, don’t try it.
Find another route. If you get stuck when climbing, do not try to turn around.
Back down slowly following the same route you took up the hill.
• Crossing a Stream - Avoid driving through deep water. If you encounter water
in your route (a small stream or large pu ddle, for example), evaluate it carefully
before going ahead. Make sure it is shallow, flowing slowly, and has firm ground
underneath. If you are not sure of the depth or the ground, turn around and find
another route. Driving through deep water can also damage your vehicle. The
water can get into the transmission and differential, diluting the lubricant and
causing an eventual failure. It can also wash the grease out of the wheel bearings.
• If You Get Stuck, carefully go in the direction that you think will get you
unstuck. Do not spin the tires as this will only make things worse and could
damage the transmission. If you are unable to free yourself, your vehicle will need
to be towed. Front and rear tow hooks are provided for this purpose.

419
uuWhen Driving uTire Pressure Monitoring System (TPMS) - Required Federal Explanation
Driving
Please note that the TPMS is not a substitute for proper tire
maintenance, and it is the driver ’s responsibility to maintain
correct tire pressure, even if un der-inflation has not reached the
level to trigger illumination of th e TPMS low tire pressure telltale.
Your vehicle has also been equi pped with a TPMS malfunction
indicator to indicate when the system is not operating properly.
The TPMS malfunction indicator is combined with the low tire
pressure telltale. When the syst em detects a malfunction, the
telltale will flash fo r approximately one minute and then remain
continuously illumina ted. This sequence will continue upon
subsequent vehicle start-ups as long as the malfunction exists.
When the malfunction indicator is illuminated, the system may
not be able to detect or signal low tire pressure as intended.
TPMS malfunctions may occur for a variety of reasons, including
the installation of replacement or alternate tires or wheels on the
vehicle that prevent the TPMS from functioning properly.
Always check the TPMS malfunction telltale after replacing one or
more tires or wheels on your vehicle to ensure that the
replacement or alternate tires and wheels allow the TPMS to
continue to function properly.

486
Driving
Fuel Economy and CO2 Emissions
Improving Fuel Economy and Reducing CO2
Emissions
Achieving fuel economy and reducing CO2 emissions is dependent on several
factors, including driving conditions, load weight, idling time, driving habits, and
vehicle condition. Depending on these and other factors, you may not achieve the
rated fuel economy of this vehicle.
You can optimize your fuel economy with proper maintenance of your vehicle.
Always maintain your vehicle in accord ance with the messages displayed on the
multi-information display.
• Use engine oil with the viscosity recommended.
2 Recommended Engine Oil P. 499
•Maintain the specified tire pressure.
• Do not load the vehicl e with excess cargo.
• Keep your vehicle clean. A buildup of snow or mud on your vehicle’s underside
adds weight and increases wind resistance.
■Maintenance and Fuel Economy
1Improving Fuel Economy and Reducing CO2 Emissions
Direct calculation is the recommended method to
determine actual fuel consumed while driving.
In Canada, posted fuel economy numbers are
established following a simulated test. For more
information on how this test is performed, please visit
https://www.nrcan.gc.ca and search for “fuel
consumption testing” in the search field at the top of
the page.
Miles driven Gallons of
fuel Miles per
Gallon
100 Liters of
fuel Kilometers
driven L per 100 km

487
Maintenance
This chapter discusses basic maintenance.
Before Performing MaintenanceInspection and Maintenance ............ 488
Safety When Performing Maintenance ... 489
Parts and Fluids Used in Maintenance Service ........................................... 490
Maintenance Minder
TM..................... 491
Maintenance Under the Hood Maintenance Items Under the Hood .... 496
Opening the Hood ........................... 497
Engine Compartment Cover ............. 498
Recommended Engine Oil ................ 499
Oil Check ......................................... 500
Adding Engine Oil ............................ 501
Changing the Engine Oil and Oil Filter ...502 Engine Coolant ................................ 504
Transmission Fluid ............................ 506
Brake Fluid ....................................... 507
Refilling Window Wa
sher Fluid......... 507
Replacing Light Bulbs ....................... 508Checking and Maintaining Wiper
Blades .......................................... 514
Checking and Maintaining Tires
Checking Tires ................................. 516
Tire and Loading Information Label ... 517
Tire Labeling .................................... 517
DOT Tire Quality Grading (U.S. Vehicles) .... 519Wear Indicators................................ 521 Tire Service Life ................................ 521
Tire and Wheel Replacement ........... 522
Tire Rotation .................................... 523
Winter Tires ..................................... 524
Battery ............................................... 525
Remote Transmitter Care Replacing the Remote Battery .......... 527
Climate Control System Maintenance.......528CleaningInterior Care .................................... 529
Exterior Care.................................... 531
Accessories and Modifications ........ 535

488
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 an y 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.)
■Routine inspections
Perform inspections before long distance tri ps, when washing the vehicle, or when
refueling.
2 Maintenance P. 25
■Periodic inspections
• Check the brake fluid level monthly.
2 Checking the Brake Fluid P. 507
•Check the tire pressure monthly. Examin e the tread for wear and foreign objects.
2Checking and Maintaining Tires P. 516
•Check the operation of the exterior lights monthly.
2 Replacing Light Bulbs P. 508
•Check the condition of the wiper bl ades at least every six months.
2Checking and Maintaining Wiper Blades P. 514
■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 ma intenance services should
be performed in accordan ce with the intervals
indicated by the mult i-information display.
2 Maintenance Service Items P. 494
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. 584
If you want to perform ma intenance yourself, make
sure that you have the necessary tools and skills first.
After performing maintenanc e, update the records in
the separate maintenance booklet.
U.S. models