HONDA 2012 Pilot - Manual (Page 634)

You will also see a ‘‘CHECK
EMISSION SYSTEM’’ message on
the multi-information display (see
page
).
Your vehicle has certain ‘‘readiness
codes’’ that are part of the on-board
diagnostics for the emissions
systems. In some states, part of the
emissions testing is to make sure
these codes are set. If they are not
set, the test cannot be completed.
If you have recently refueled your
vehicle, the indicator coming on
could be due to a loose or missing
fuel fill cap. Tighten the cap until it
clicks at least once. Tightening the
cap will not turn the indicator off
immediately; it can take several days
of normal driving.
If the indicator comes on repeatedly,
even though it may turn off as you
continue driving, have your vehicle
checked by the 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
feel no difference in your vehicle’s
performance, it can reduce your fuel
economy and cause increased
emissions. Continued operation may
cause serious damage.
You will also see a ‘‘CHECK
CHARGING SYSTEM’’ message on
the multi-information display (see
page
).
If the charging system indicator
comes on brightly when the engine
is running, the battery is not being
charged.
Immediately turn off all electrical
accessories. Try not to use other
electrically operated controls such as
the power windows. Keep the engine
running; starting the engine will
discharge the battery rapidly.
Go to a service station or garage
where you can get technical
assistance.
93
93
On Touring models
On Touring models
Readiness Code
Malf unction Indicator
Lamp Charging System
Indicator
Charging System Indicator, Malfunction Indicator Lamp
626
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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