2012 HONDA ACCORD diagnostic menu

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Calif ornia Proposition 65 Warning
This product contains or emits chemicals known to the State of Calif ornia to cause cancer and birth
def ects or other reproductive harm.
Event Data Recorders
This data belongs to the vehicle owner and may not be accessed by anyone else
except as legally required or with the permission of the vehicle owner.
Service Diagnostic Recorders
This vehicle is equipped with service-related devices that record inf ormation a bout powertrain perf ormance. The data
can be used to verif y emissions law requirements and/or help technicians diagnose and solve serv ice problems. It may
also be combined with data f rom other sources f or research purposes, but it remains conf ident ial.
Calif ornia Perchlorate Contamination Prevention Act
The airbags, seat belt tensioners, and CR type batteries in this vehicle m ay contain perchlorate materials special
handling may apply. See
www.dtsc.ca.gov/hazardouswaste/perchlorate/
Introduction
WARNING:
This vehicle is equipped with one or more devices commonly ref e rred to as event data recorders. These
devices record f ront seat belt use, f ront passenger seat occupancy, airbag deployment data, and the f ailure
of any airbag system component.
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Your vehicle’s onboard diagnostic
system will detect a loose or missing
f uel f ill cap as an evaporative system
leak. The f irst time a leak is detected
a ‘‘CHECK FUEL CAP’’ message
appears on the inf ormation display.
Screw the f uel f ill cap back on
until it clicks at least once. If you
do not properly tighten the cap,
you will see a ‘‘CHECK FUEL
CAP’’ message on the inf ormation
display. If the system still detects
an evaporative system leak after
retightening the cap, the
malf unction indicator lamp may
come on (see page ).
Push the f uel f ill door closed until
it latches.
Stop f illing the tank af ter the f uel
nozzle automatically clicks of f . Do
not try to ‘‘top off’’ the tank. This
leaves some room in the f uel tank
for the fuel to expand with
temperature changes.
If thefuelnozzlekeepsclickingoff
even though the tank is not f ull,
there may be a problem with your
vehicle’s fuel vapor recovery
system. The system helps keep
f uel vapor f rom going into the
atmosphere. Try f illing at another
pump. If this does not f ix the
problem, consult your dealer.
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5.
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CONT INUED
Check Fuel Cap Message
Service Station Procedures
Bef ore Driving
291
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If your vehicle has an automatic
transmission, the malf unction
indicator lamp may also come on
with the ‘‘D’’ indicator.
If the indicator comes on repeatedly,
even though it may go of f as you
continue driving, have your vehicle
checked by a dealer as soon as
possible.
If this indicator comes on
while driving, it means one
of the engine’s emissions control
systems may have a problem. Even
though you may f eel no dif f erence in
your vehicle’s perf ormance, it can
reduce your f uel economy and cause
increased emissions. Continued
operation may cause serious damage.
Your vehicle has certain ‘‘readiness
codes’’ that are part of the on-board
diagnostics f or the emissions
systems. In some states, part of the
emissions testing is to make surethese codes are set. If they are not
set, the test cannot be completed.
If you have recently ref ueled your
vehicle, the indicator coming on
could be due to a loose or missing
f uel f ill cap. Tighten the cap until it
clicks at least once. Tightening the
cap will not turn the indicator of f
immediately; it can take several days
of normal driving. If the battery in your vehicle has
been disconnected or gone dead,
thesecodesmaybeerased.Itcan
take several days of driving under
various conditions to set the codes
again.
To check if they are set, turn the
ignition switch to the ON (II)
position, without starting the engine.
The malf unction indicator lamp will
come on f or 20 seconds. If it then
goes of f , the readiness codes are set.
If it blinks f ive times, the readiness
codes are not set. If possible, do not
take your vehicle f or an emissions
test until the readiness codes are set.
Refer to for
more inf ormation (see page ).
425
Readiness Codes Emissions T esting
Malf unction Indicator L amp
398
If you keep driving with the
malf unction indicator lamp on, you can
damage your vehicle’s emissions
controls and engine. Those repairs may
not be covered by your vehicle’s
warranties.
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