HONDA RIDGELINE 2013 1.G Owners Manual

The exhaust emissions controls
include four systems: PGM-FI,
ignition timing control, exhaust gas
recirculation, and three way
catalytic converter. These four
systems work together to control
the engine’s combustion and
minimize the amount of HC, CO,
and NOx that come out the tailpipe.
The exhaust emissions control
systems are separate from the
crankcase and evaporative
emissions control systems.
The PGM-FI system uses
sequential multiport fuel injection.
It has three subsystems: air intake,
engine control, and fuel control.
The powertrain control module
(PCM) uses various sensors to
determine how much air is going
into the engine. It then controls
how much fuel to inject under
all operating conditions.This system constantly adjusts the
ignition timing, reducing the amount
of HC, CO, and NOx produced.
The exhaust gas recirculation
(EGR) system takes some of the
exhaust gas and routes it back
into the intake manifold. Adding
exhaust gas to the air/fuel mixture
reduces the amount of NOx
produced when the fuel is burned.
The three way catalytic converter is
in the exhaust system. Through
chemical reactions, it converts HC,
CO, and NOx in the engine’s exhaust
to carbon dioxide (CO ), nitrogen
(N ), and water vapor.
The emissions control systems are
covered by warranties separate
from the rest of your vehicle.
Read your warranty manual for
more information. The emissions control systems are
designed and certif ied to work to-
gether in reducing emissions to
levels that comply with the Clean Air
Act. To make sure the emissions
remain low, you should use only new
Honda replacement parts or their
equivalent f or repairs. Using lower
qualitypartsmayincreasethe
emissions f rom your vehicle.
2
2
Exhaust Emissions Controls Replacement Parts
PGM-FI SystemIgnit ion T iming Cont rol Syst em
Exhaust Gas Recirculat ion (EGR)Syst em
Three Way Catalytic Converter
Emissions Cont rols
396
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Technical Inf ormation

The three way catalytic converter
must operate at a high temperature
for the chemical reactions to take
place. It can set on fire any
combustible materials that come
near it. Park your vehicle away
from high grass, dry leaves, or
other flammables.The defective three way catalytic
converters contribute to air pollution,
and can impair your engine’s
perf ormance. Follow these
guidelines to protect your vehicle’s
three way catalytic converters.
Always use unleaded gasoline.
Even a small amount of leaded
gasoline can contaminate the
catalyst metals, making the three
way catalytic converter inef f ective. Keep the engine well maintained.
Have your vehicle diagnosed and
repaired if it is misf iring, back-
f iring, stalling, or otherwise not
running properly.
The three way catalytic converter
contains precious metals that serve
as catalysts, promoting chemical
reactions to convert the exhaust
gasses without af f ecting the metals.
The catalytic converter is ref erred to
as a three-way catalyst, since it acts
on HC, CO, and NOx. A replacement
unit must be an original Honda part
or its equivalent.
Three Way Catalytic Converter
397
THREE WAY CATALYTIC CONVERTER
WARM UP THREE WAY CATALYTIC
CONVERTERS
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Technical Inf ormation

If you take your vehicle for an
emissions test shortly after the
battery has been disconnected or
gone dead, it may not pass the test.
This is because of certain ‘‘readiness
codes’’ that must be set in the on-
board diagnostics for the emissions
systems. These codes are erased
when the battery is disconnected,
and set again only after several
days of driving under a variety
of conditions.
If the testing f acility determines that
the readiness codes are not set, you
will be requested to return at a later
date to complete the test. If you must
get the vehicle retested within the
next two or three days, you can
condition the vehicle f or retesting by
doing the f ollowing.Make sure the gas tank
is nearly, but not completely,
full (around 3/4). Without touching the accelerator
pedal, start the engine, and let it
idle f or 20 seconds. Make sure the vehicle has been
parked with the engine of f f or 6
hours or more.
Make sure the ambient
temperature is between 40° and
95°F (4° and 35°C).
Keep the vehicle in Park. Increase
the engine speed to 2,000 rpm, and
hold it there until the temperature
gauge rises to at least 1/4 of the
scale (about 3 minutes).
Without touching the accelerator
pedal, let the engine idle for
20 seconds.Select a nearby lightly traveled
major highway where you can
maintain a speed of 50 to 60 mph
(80 to 97 km/h) for at least 20
minutes. Drive on the highway in
D. Do not use the cruise control.
When traffic allows, 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 times (for a total of
90 seconds).
1. 2.
3.
4.
5.
6.
7.
T esting of Readiness Codes
Emissions T esting
398
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Technical Inf ormation

Then drive in city/suburban
traffic for at least 10 minutes.
When traf f ic conditions allow, let
the vehicle coast f or several
seconds without using the
accelerator pedal or the brake
pedal.
Make sure the vehicle has been
parked with the engine of f f or 30
minutes.
If the testing f acility determines the
readiness codes are still not set, see
your dealer. 8.
9.
Emissions T esting
399
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Technical Inf ormation

Audio System
HandsFreeLink
Immobilizer System
Remote Transmitter
Tire Pressure Monitoring
System (TPMS)
Each of the above complies with the
appropriate requirements or the
required standards of FCC (Federal
Communications Commission) and
Industry Canada Standard, described
as f ollows: The f ollowing products and systems
on your vehicle emit radio waves
when in operation.
HomeLink
Universal
Transceiver
Bluetooth As required by the FCC:
This device complies with Part 15 of theFCC rules. Operation is subject to thef ollowing two conditions: (1) This devicemay not cause harmf ul interf erence, and(2) this device must accept anyinterf erence received, includinginterf erence that may cause undesiredoperation.
Changes or modif ications not expresslyapproved by the party responsible f orcompliance could void the user’sauthority to operate the equipment.
This device complies with IndustryCanada Standard RSS-Gen/210/310.Operation is subject to the f ollowing twoconditions: (1) this device may not causeinterf erence, and (2) this device mustaccept any interf erence, includinginterf erence that may cause undesiredoperation of the device.
DevicesthatEmitRadioWaves
400
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Technical Inf ormation

....
Customer Service Inf ormation . 402
....................
Warranty Coverages .403
Reporting Saf ety Def ects ..........................
(U.S. Vehicles) .404
.....................
Authorized Manuals .405
Warranty and Customer Relations
401
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Honda dealership personnel are
trained prof essionals. They should
be able to answer all your questions.
If you encounter a problem that your
dealership does not solve to your
satisf action, please discuss it with
the dealership’s management. The
service manager or general manager
can help. Almost all problems are
solved in this way.
If you are dissatisf ied with the
decision made by the dealership’s
management, contact Honda
Customer Service.
U.S. Owners:Canadian Owners:
When you call or write, please give
us this inf ormation:
Vehicle identif ication number (see
page )
Name and address of the dealer
who services your vehicle
Date of purchase
Odometer reading on your vehicle
Your name, address, and
telephone number
A detailed description of
the problem
Name of the dealer who sold the
vehicle to you
In Puerto Rico and
the U.S. Virgin Islands: 384
Customer Service Inf ormation
402
American Honda Motor Co., Inc.
Automobile Customer Service
Mail Stop 500-2N-7A
1919 Torrance Boulevard
Torrance, California 90501-2746
Tel: (800) 999-1009 Honda Canada Inc.
Customer Relations
180 Honda Boul
evard
Markham, ON
L6C 0H9
Tel: 1-888-9-HONDA-9
Fax: 1-877-939-0909
E-Mail: [email protected]
Vortex Motor Corp.
Bella International
P.O. Box 190816
San Juan, PR 00919-0816
Tel: (787) 620-7546 Customer Relations
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Warrant y and Cust omer Relat ions

µ
µ
µ
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µ provides
coverage for as long as the
Your new vehicle is covered by
these warranties:
provides prorated
coverage f or a replacement battery
purchased f rom your dealer.
a seat
belt that f ails to f unction properly is
covered by a limited warranty.
Please read your warranty booklet
f or details.
covers all Honda
replacement parts against defects in
materials and workmanship. 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. all exterior body panels are
covered f or rust-through f rom the
inside f or the specif ied time period
with no mileage limit.
covers your new vehicle, except f or
the emissions control systems and
accessories, against def ects in
materials and workmanship.
these
emissions control systems.
Time, mileage, and coverage
are conditional. Please
read your warranty booklet for
exact information.
Please ref er to the 2013 warranty
manual that came with your vehicle. Restrictions and exclusions apply to
all these warranties. Please read the
2013 Honda warranty inf ormation
booklet that came with your vehicle
f or precise inf ormation on warranty
coverages. Your vehicle’s original
tires are covered by their
manuf acturer. Tire warranty
inf ormation is in a separate booklet.
Warranty Coverages
U.S. Owners
Canadian Owners
Replacement Muf f ler L if et imeLimited Warranty
Replacement Bat t ery L imit ed
Warranty
Seat Belt Limited Warranty
Replacement Part s L imit edWarranty
Accessory Limited Warranty
Rust Perf orat ion L imit ed Warrant y
New Vehicle L imit ed Warrant y
Emissions Cont rol Syst ems Def ect sWarrant y and EmissionsPerf ormance WarrantyWarrant y and Cust omer Relat ions
403
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two warranties cover your vehicle’s purchaser of the muffler owns
the vehicle.

If you believe that your vehicle has a def ect which
could cause a crash or could cause injury or death, you
should immediately inf orm the National Highway
Traf f ic Saf ety Administration (NHTSA), in addition to
notif ying American Honda Motor Co., Inc.
If NHTSA receives similar complaints, it may open an
investigation, and if it finds that a safety defect exists in
a group of vehicles, it may order a recall and remedy
campaign. However, NHTSA cannot become involved
in individual problems between you, your dealer, or
American Honda Motor Co., Inc.If you believe that your vehicle has a def ect which could
cause a crash or could cause injury or death, you should
immediately inf orm Honda Canada Inc. and you may also
inform Transport Canada.
To contact Transport Canada’s Def ect Investigations and
Recalls Division, you may call 1-800-333-0510. For more
inf ormation on reporting saf ety def ects or about motor
vehicle saf ety, go to
.
If Transport Canada receives similar complaints, it may
open an investigation, and if it f inds that a saf ety def ect
exists in a group of vehicles, it may lead to a recall and
remedy campaign. However, Transport Canada cannot
become involved in individual problems between you,
your dealer, or Honda Canada Inc.
Reporting Saf ety Def ects
In the US
In Canada
404
http://www.tc.gc.ca/roadsaf ety
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Warrant y and Cust omer Relat ions
To contact NHTSA, you may:
call the Vehicle Safety Hotline toll-f ree at
1-888-327-4236 (TTY: 1-800-424-9153)
;
go to
or write to: Administrator, NHTSA
1200 New Jersey Avenue, SE., Washington, DC 20590.
You can also obtain other inf ormation about motor
vehicle safety from .
http://www.saf ercar.gov
http://www.saf ercar.gov;

T he publications shown below can be purchased f rom Helm
Incorporated. You can order by phone or online:Call Helm Inc. at 1-800-782-4356 (credit card orders only)
Go online at
If you are interested in other years or models, contact Helm Inc.
at 1-800-782-4356.Covers maintenance and recommended procedures f or
repair to engine and chassis components. It is written
f or the journeyman mechanic, but it is simple enough
f or most mechanically inclined owners to understand.
Complements the Service Manual by providing in-depth
troubleshooting inf ormation f or each electrical circuit
in your vehicle.
Describes the procedures involved in the replacement
of damaged body parts.
Authorized Manuals
Purchasing Factory Authorized Manuals Service Manual:
Electrical T roubleshooting Manual:
Body Repair Manual:
(U.S. only)
405
Publication
Form Number 61SJC07
61SJC07EL
61SJC30
31SJC670
31SJC860
31SJCQ70
31SJCM70 HON-R Form Description
2009-2013 Honda Ridgeline Service Manual 2009-2013 Honda Ridgeline
Electrical Troubleshooting Manual 2006 Model Series Ridgeline Body Repair Manual
2013 Honda Ridgeline Owner’s Manual
2013 Honda Ridgeline Navigation Manual
2013 Honda Ridgeline Technology Reference Guide 2013 Ridgeline Honda Service History
Order Form for Previous Years-Indicate Year and Model Desired
www.helminc.com
12/09/07 16:43:42 31SJC670_412
Warrant y and Cust omer Relat ions