HONDA RIDGELINE 2023 Owners Manual

579Continued
Information
Emissions Testing
Testing of Readiness Codes
Your vehicle has readiness codes as part of the onboard self diagnostic system.
Some states use these codes for testing to verify whether your vehicle’s emissions
components are working properly.
The codes may not be read properly if testing is performed just after the battery has
gone dead or been disconnected.
To check if they are set, set the power mo de to ON, without starting the engine. The
malfunction indicator lamp will come on for several seconds. If it then goes off, the
readiness codes are set. If it blinks fi ve times, the readiness codes are not set.
If you are required to have your vehicle te sted before the readiness codes are ready,
prepare the vehicle for retest ing by doing the following:
1. Fill the gas tank to approximately 3/4 full.
2. Park the vehicle and leave the engine off for 6 hours or more.
3. Make sure the ambient temperature is between 40°F and 95°F (4°C and 35°C).
4. Start the engine without touching the ac celerator pedal, and let it idle for 20
seconds.
5. Keep the vehicle in
(P. Increase the engine speed to 2,000 rpm, and hold it there
for about 3 minutes.
6. Let the engine idle with your foot off the accelerator for 20 seconds.
1Testing of Readiness Codes
The readiness codes are erased when the battery is
disconnected, and set again onl y after several days of
driving under a variety of conditions.
If a testing facility determines that the readiness
codes are not set, you may be requested to return at
a later date to complete the test.
If the testing facility determines the readiness codes
are still not set, see a dealer.

580
uuEmissions Testing uTesting of Readiness Codes
Information
7. Select a nearby, lightly traveled major hi ghway where you can maintain a speed
of 50 to 60 mph (80 to 97 km/h) for at least 20 minutes. Do not use cruise control
and perform the following when traffic allows. When stopped before entering
the highway, use paddle shifters. During acceleration up to speed, target 5,500
to 6,500 engine rpm continuously for at least 10 seconds.
Then shift to
(D range and drive for 90 seconds without moving the accelerator
pedal. (Vehicle speed may vary slightly; this is okay.) If you cannot do this for a
continuous 90 seconds because of traffic conditions, drive for at least 30 seconds,
then repeat it two more time s (for a total of 90 seconds).
8. Drive in city or suburban traffic for at le ast 10 minutes. When traffic conditions
allow, let the vehicle coast for several se conds without using the accelerator pedal
or the brake pedal.
9. Park the vehicle and leave the engine off for 30 minutes.

581Continued
Information
Warranty Coverages
■U.S. Owners
Your new vehicle is covered by these warranties:
New Vehicle Limited Warranty – covers your new vehicle, except for the
emissions control systems and accessorie s, against defects in materials and
workmanship.
Emissions Control Systems Defects Warranty and Emissions Performance
Warranty – these two warranties cover your ve hicle’s emissions control systems.
Time, mileage, and coverage are conditional. Please read your warranty booklet for
exact information.
Seat Belt Limited Warranty – a seat belt that fails to function properly is covered
by a limited warranty. Please read your warranty booklet for details.
Rust Perforation Limited Warranty – all exterior body panels are covered against
rusting from the inside out for the specified time period, regardless of mileage.
Accessory Limited Warranty – Honda accessories are covered under this
warranty. Time and mileage limits depend on the type of accessory and other
factors. Please read your warranty booklet for details.
Replacement Parts Limited Warranty – covers all Honda replacement parts
against defects in mate rials and workmanship.

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uuWarranty Coverages u
Information
Replacement Battery Limited Warranty – provides prorated coverage for a
replacement battery purchased from your dealer.
Replacement Muffler Life time Limited Warranty – provides coverage for as
long as the purchaser of the muffler owns the vehicle.
Restrictions and exclusions apply to a ll these warranties. Please read the Honda
warranty information booklet that came wi th your vehicle for precise information on
warranty coverages. Your vehi cle’s original tires are covered by their manufacturer.
Tire warranty information is in a separate booklet.
■Statement on Warranty Coverage for Aftermarket and Recycled Parts
The Magnuson-Moss Warranty Act, 15 U.S.C. s.2301 et seq., makes it illegal for
motor vehicle manufacturers to void a motor vehicle warranty or deny warranty
coverage solely because an aftermarket or recycled part has been used to repair the
vehicle or someone other than the authorized service provider performed service on
the vehicle. This provision does not apply to a new motor vehicle purchased solely
for commercial or industrial use.
Under federal law, a manufacturer may deny warranty coverage and charge for repairs
to a vehicle if it is discovered that an aftermarket or recycled part installed on the
vehicle is defective or was in stalled incorrectly and caused damage to another part of
the vehicle otherwise covered under warran ty. The Federal Trade Commission requires
that a manufacturer demonstrate that an aftermarket or recycled part or service
performed by a person other than an authorized service provider caused damage to
another part of the vehicle otherwise covered under warranty before denying
warranty coverage. Additionally, federal law allows a manufacturer to void a motor
vehicle warranty or deny warranty coverage if the manufacturer provides the article or
service to consumers free of charge unde r the warranty or the manufacturer has
secured a waiver from the Federal Trade Commission.

583
uuWarranty Coverages u
Information
■Canadian Owners
Please refer to the warranty manual that came with your vehicle.
■EPA Contact Information
An owner may obtain further information conc erning emission warranties or report
violations of the terms of the emission warranties by contacting:
Director,
Light-Duty Vehicle Center,
U.S. Environmental Protection Agency,
Attention: Warranty Claim
2000 Traverwood Drive,
Ann Arbor, MI 48105;
[email protected]

584
Information
Authorized Manuals
■Service Express
For electronic copies of service publications, you can purchase a subscription to
Service Express. Visit www.techinfo.honda.com for pricing and options.
■For U.S. Owners
Manuals can be purchased from Helm Incorporated. You can order a manual by
phone at 1(800) 782-4356 (credit ca rd orders only), or online at www.helminc.com.
■For Canadian Owners
Please contact a dealer to order any manuals that you may require.

585Continued
Information
Customer Service Information
Honda dealership personnel are trained professionals who should be able to deal
with any problems you may encounter with your vehicle. If, however, you are faced
with a problem that they cannot resolve to your satisfaction, contact Honda
Customer Services.
U.S. Owners
American Honda Motor Co., Inc.
Honda Automobile Customer Service
Mail Stop CHI-5
1919 Torrance Blvd.
Torrance, CA 90501-2746
Tel: 1 (800) 999-1009 Canadian Owners
Honda Canada Inc.
Customer Relations
180 Honda Boulevard
Markham, ON
L6C 0H9
Tel: 1-888-9-HONDA-9
Fax: 1-877-939-0909
E-mail: [email protected]
In Puerto Rico a nd the U.S. Virgin
Islands
Bella International
P.O. Box 190816
San Juan, PR 00919-0816
Tel: 1 (787) 620-7546 In Guam:
Triple J Autogroup
157 S. Marine Corps Drive
Tamuning, GU 96913
Tel: (671) 648-2277
In Saipan, Commonwealth of the
Northern Mariana Island:
Joeten Motor Company, Inc.
P.O Box 500680
Saipan, MP 96950
Tel: (670) 234-55621 Customer Service Information
When you call or write, please give us the following
information:
•Vehicle Identification Number
2Vehicle Identification Number (VIN),
Engine Number, and Transmission
Number P. 576
•Date of purchase•Odometer reading of your vehicle
•Your name, address, and telephone number
•A detailed description of the problem•Name of the dealer who sold the vehicle to you

586
uuCustomer Service Information u
Information
Requirements to access Pandora®
• Latest version of the Pandora app
installed on your Android, Blackberry, or
iPhone.
• Registered Pandora account (you can
create a free account at
www.pandora.com < http://
www.pandora.com/ > or on your
smartphone)
• Connection to the internet via Wi-Fi or
cellular data network.
■Disclaimer of Pandora ®*Limitations
•Access to Pandora requires an active
internet connection
• Ability to access Pandora through this
system is subject to change without
notice
• Certain functionality of Pandora service is
not available when accessing the service
through this system including, but not
limited to, creating new stations, deleting
stations, emailing current stations,
buying tracks, viewing additional text
information, logging in to Pandora, and
adjusting Cell Network Audio Quality.
Pandora internet radio is a music service
not affiliated with HONDA. More
information is available at http://
www.pandora.com www.pandora.com/ >. Pandora, the
Pandora logo, and the Pandora trade
dress are trademarks or registered
trademarks of Pandora Media, Inc., used
with permission.
• Mobile access requires a smartphone
with an active data plan. Standard data
rates may apply.
• Pandora is only available in the United
States.
* Not available on all models

Index
587
Index
Index
A
ABS (Anti-lock Brake System).................. 470
AC Power Outlet ...................................... 191
Accessories and Modifications ................ 535
Accessory Power Sockets ......................... 182
Adaptive Cruise Control (ACC) ................ 438
Indicator ................................................... 91
Additives
Coolant .................................................. 504
Engine Oil ............................................... 499
Washer ................................................... 507
Adjusting Armrest .................................................. 174
Front Seats.............................................. 166
Head Restraints ............................... 171, 172
Mirrors.................................................... 164
Rear Seats ............................................... 169
Steering Wheel ....................................... 163
Temperature ........................................... 113
Agile Handling Assist ............................... 414
Air Conditioning System (Climate Control System) .................................................... 195
Changing the Mode................................ 195
Defrosting the Windshield and Windows .............................................. 196
Dust and Pollen Filter .............................. 528
Recirculation/Fresh Air Mode................... 196
Sensor .................................................... 201
Synchronized Mode ................................ 198
Using Automatic Climate Control............ 195
Air Pressure ...................................... 517, 575 Airbags
........................................................ 44
Advanced Airbags ..................................... 50
After a Collision ......................................... 47
Airbag Care ............................................... 58
Event Data Recorder .................................... 0
Front Airbags (SRS) .................................... 47
Indicator .............................................. 55, 82
Passenger Airbag Off Indicator .................. 56
Sensors ...................................................... 44
Side Airbags .............................................. 52
Side Curtain Airbags .................................. 54
All-wheel drive (AWD) Indicator ............... 88
AM/FM Radio ............................................ 236
Android Auto ............................................ 273
Anti-lock Brake System (ABS) .................. 470
Indicator .................................................... 82
Apple CarPlay ........................................... 269
Armrest ..................................................... 174
Audio Remote Controls ............................ 209
Audio System ............................................ 204
Adjusting the Sound ................................ 229
Audio/Information Screen ........................ 212
Auxiliary Input Jack .................................. 207
Changing the Home Screen Icon Layout ................................................... 216
Closing Apps ........................................... 226
Display Setup ........................................... 230
Error Messages ........................................ 278
General Information ................................ 281
Home Screen ........................................... 219
Limitations for Manua l Operation ............ 231 MP3/WMA/AAC ...................................... 256
Reactivating ............................................ 208
Remote Controls ..................................... 209
Security Code .......................................... 208
Selecting an Audio Source ....................... 231
Status Area ............................................. 225
Theft Protection ...................................... 208
Truck Bed Audio...................................... 277
USB Flash Drives .............................. 256, 282
USB Port.................................................. 205
Wallpaper Setup...................................... 217
Audio/Information Screen ....................... 212
Authorized Manuals ................................ 584
Auto Door Locking/Unlocking ................. 130
Customize ....................................... 315, 316
Auto High-Beam ....................................... 154
Indicator.................................................... 86
Auto Idle Stop .......................................... 406
OFF Button .............................................. 407
Auto Idle Stop Indicator (Green) ............... 89
Auto Idle Stop System Indicator (Amber) ..................................................... 89
Automatic Intermittent Wipers ............... 158
Automatic Lighting .................................. 150
Automatic Transmission ........................... 394
Creeping ................................................. 394
Fluid ................. .....................

.................. 506
Kickdown ................................................ 394
Operating the Shift Button ...................... 397
Shifting ................................................... 395
Auxiliary Input Jack .................................. 207

588
Index
Average Fuel Economy............................. 113
B
Battery....................................................... 525
Charging System Indicator ................. 79, 557
If the Battery Is Dead ............................... 552
Maintenance (Checking the Battery) ........ 525
Bed Lights .................................................. 193
Indicator .................................................... 95
Belts (Seat) .................................................. 37
Beverage Holders ...................................... 179
Blind spot information System ................ 420
Indicator .................................................... 92
Bluetooth ® Audio ..................................... 259
Bluetooth ® HandsFreeLink ®................... 330
Booster Seats (For Children) ....................... 73
Brake System ............................................. 468
Anti-lock Brake System (ABS) ................... 470
Brake Assist System ................................. 471
Brake System Indicator............................... 78
Fluid ........................................................ 507
Foot Brake ............................................... 469
Indicator ............................................ 78, 559
Parking Brake .......................................... 468
Brake System Indicator (Amber) ................ 78
Brake System Indicator (Red) ............. 78, 559
Brightness Control (Instrument Panel) .... 160
Bulb Replacement ..................................... 508
Brake/Taillight and Rear Side Marker
Light ...................................................... 512 Daytime Running Light
and Parking
Light...................................................... 510
Front Side Marker Light ........................... 510
Front Turn Signal/Parking Light ................ 511
Headlights ............................................... 508
High-Mount Brake Light .......................... 513
Rear License Plate Light ........................... 513
Rear Turn Signal and Back-Up Light ......... 512
Side Turn Signal/Emergency Indicator Light...................................................... 511
Bulb Specifications ................................... 574
C
Car Wash Mode........................................ 399
Carbon Monoxide Gas ............................... 74
Cargo Hooks ............................................. 194
Carrying Cargo ......................... 365, 367, 370
Certification Label .................................... 576
Changing Bulbs ........................................ 508
Charging System Indicator ................. 79, 557
Child Safety ................................................. 59
Childproof Door Locks............................. 129
Emergency Trunk Opener ........................ 135
Child Seat .................................................... 59
Booster Seats ............................................ 73
Child Seat for Infants................................. 61
Child Seat for Small Children ..................... 62
Installing a Child Seat with a Lap/Shoulder Seat Belt ......................................................... 67 Installing a LATCH-Compatible Child
Seat ........................................................ 64
Larger Children ......................................... 72
Rear-facing Child Seat............................... 61
Selecting a Child Seat ............................... 63
Using a Tether .......................................... 69
Childproof Door Locks ............................. 129
Cleaning the Exterior ............................... 531
Cleaning the Interior ............................... 529
Climate Control System ........................... 195
Changing the Mode................................ 195
Defrosting the Windshield and Windows .............................................. 196
Dust and Pollen Filter .............................. 528
Recirculation and Fresh Air Mode ............ 196
Sensors ................................................... 201
Synchronized Mode ................................ 198
Using Automatic Climate Control............ 195
Clock ......................................................... 116
Coat Hook ................................................ 180
Collision Mitigation Braking System
TM
(CMBSTM) ................................................. 426
Indicator ............................................. 93, 94
Compact Spare Tire .......................... 539, 575
Console Compartment ............................. 178
Controls .................................................... 115
Conversation Mirror ................................ 181
Coolant (Engine) ...................................... 504
Adding to the Radiator ........................... 505
Adding to the Reserve Tank .................... 504
Overheating ............................................ 555