check engine HONDA PILOT 2010 2.G Service Manual

Saf ely pull of f the road, and shut
of f the engine. Turn on the hazard
warning indicators.
Let the vehicle sit f or a minute.
Open the hood, and check the oil
level (see page ). An engine
very low on oil can lose pressure
during cornering and other driving
maneuvers.
If necessary, add oil to bring the
level back to the full mark on the
dipstick (see page ).
Start the engine, and watch the oil
pressure indicator. If it does not go
out within 10 seconds, turn of f the
engine. There is a mechanical
problem that needs to be repaired
bef ore you can continue driving
(seeon page
).
This indicator should never come on
when the engine is running. If it
starts flashing or stays on, the oil
pressure has dropped very low or
lost pressure. Serious engine
damage is possible, and you should
take immediate action.
If the charging system indicator
comes on brightly when the engine
is running, the battery is not being
charged.
You will also see a ‘‘CHECK
ENGINE OIL LEVEL’’ message on
the multi-information display when
this indicator comes on.
Go to a service station or garage
where you can get technical
assistance.
Immediately turn of f 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.
You will also see a ‘‘CHECK
CHARGING SYSTEM’’ message on
the multi-information display (see
page ).
1.
2.
3.
4.
398
472
531
95
On Touring models
On Touring models
Emergency T owing
L ow Oil Pressure
Indicator
Charging System
Indicator
L ow Oil Pressure Indicator, Charging System Indicator
T aking Care of t he Unexpect ed
521
Running the engine with low oil
pressure can cause serious mechanical
damage almost immediately. Turn of f
the engine as soon as you can saf ely get
the vehicle stopped.
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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.
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 indicator comes on repeatedly,
even though it may turn of f as you
continue driving, have your vehicle
checked by the dealer as soon as
possible.
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 f or 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 the battery in your vehicle has
been disconnected or gone dead,
thesecodesmaybeerased.Ittakes
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 tofor
more information (see page ).
95
550
On Touring models
Malf unction Indicator L amp
Readiness Code
Emissions T esting
522
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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CONTINUED
................................................AAC.300
...AccessoriesandModifications.402
ACCESSORY(IgnitionKey
.....................................Position).137
............AccessoryPowerSockets.186
...........................ACPowerOutlet.187
................ActiveHeadRestraints.158
....................Additives,EngineOil.473
...........................AdvancedAirbags.31
.............................Airbag(SRS).11,26
..........AirbagSystemComponents.26
......AirConditioningSystem.192,199
.............RearA/CControl.197,204
.......................AirOutlets(Vents).206
.......................AirPressure,Tires.496
......................................Antifreeze.475
Anti-lockBrakes(ABS)
....................IndicatorLight.72,430
...................................Operation.429
..............Anti-theft,AudioSystem.313
Anti-theftSteeringColumn
............................................Lock.137
........AudioSystem.208,210,226,252
AutoControlMode,Starting
........................................Engine.411
............................AutoDoorLock.116
...AutoDoorLocking/Unlocking.139
.........................AutoDoorUnlock.117
..........AutomaticClimateControl.199
.......................AutomaticLighting.127
...AutomaticSeatBeltTensioners.24
.............AutomaticSpeedControl.350
..............AutomaticTransmission.413
..........................Capacity,Fluid.538
...............CheckingFluidLevel.478
.......................................Shifting.413
ShiftLeverPosition
...............................Indicators.413
................ShiftLeverPositions.414
....................ShiftLockRelease.416
......................AuxiliaryInputJack.310
Battery
ChargingSystem
...........................Indicator.70,521
............................JumpStarting.517
..............................Maintenance.504
............................Specifications.539
..............................BeforeDriving.393
....................................Belts,Seat.9,22
.........................BeverageHolders.181
........HandsFreeLink.361
..................................BoosterSeats.58
Brakes
...........Anti-lockSystem(ABS).429
.............Break-in,NewLinings.394
............BulbReplacement.486,488
...........................................Fluid.481
.......................................Parking.169
.................SystemIndicator.71,523
........................WearIndicators.429
.............................BrakingSystem.428
.................Break-in,NewVehicle.394
BrightnessControl,
...............................Instruments.131
Bluetooth
Index
A
B
INDEX
I
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CONTINUED
..............................Economy,Fuel.399
ElectronicStabilityControl(ESC)
........................................System.431
..................................Emergencies.507
.............Battery,JumpStarting.517
...........BrakeSystemIndicator.523
................ChangingaFlatTire.509
.....ChargingSystemIndicator.521
..................CheckingtheFuses.525
...........DrivingwithaFlatTire.508
.......HazardWarningFlashers.130
............................JumpStarting.517
.....LowOilPressureIndicator.521
...MalfunctionIndicatorLamp.522
..................OverheatedEngine.519
.......................................Towing.531
.........................EmergencyBrake.169
....................EmergencyFlashers.130
......................EmergencyTowing.531
.......................EmissionsControls.547
........................EmissionsTesting.550
Engine
..............CheckStarterSystem.412
....CoolantTemperatureGauge.82
.........................IfitWon’tStart.516
MalfunctionIndicator
................................Lamp.70,522
.......................................OilLife.455
........OilPressureIndicator.70,521
..............Oil,WhatKindtoUse.472
...............................Overheating.519
............................Specifications.539
............................SpeedLimiter.416
.......................................Starting.411
.EvaporativeEmissionsControls.547
...............................ExhaustFumes.61
ExhaustGasRecirculation
........................................System.548
...................................Dashboard.3,66
..............DaytimeRunningLights.128
.................................DeadBattery.517
............Defects,ReportingSafety.556
..............Defogger,RearWindow.130
......DefrostingtheWindows.194,203
..........................DifferentialFluid.538
....................................Dimensions.538
.............DimmingtheHeadlights.126
Dipstick
..........AutomaticTransmission.478
..................................EngineOil.398
..........................DirectionalSignals.73
........DiscBrakeWearIndicators.429
.......................................DiscCare.285
........................DiscChanger.242,274
DiscChangerError
...........................Messages.251,284
....................DiscPlayer.218,242,274
.....................DisposalofUsedOil.474
Doors
.................................Indicator.13,95
............LockingandUnlocking.138
..................LockoutPrevention.144
....................PowerDoorLocks.138
..........DOTTireQualityGrading.540
...........DriverandPassengerSafety.5
...........................................Driving.409
....................................Economy.399
DrivingPositionMemory
........................................System.173
..................DustandPollenFilter.490
......DVDPlayerErrorMessages.345
...................................DVDPlayer.320
Index
E
INDEX
III
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ExpectantMothers,UseofSeat
........................................Beltsby.20
..........................Fan,Interior.193,202
Features,Comfortand
..............................Convenience.191
....................FillingtheFuelTank.395
Filters
.........................DustandPollen.490
...............................................Oil.473
...........Flashers,HazardWarning.130
...................FlatTire,Changinga.509
.....................................FloorMats.491
Fluids
..........AutomaticTransmission.478
..........................................Brake.481
..........................PowerSteering.482
.......................RearDifferential.480
...................TransferAssembly.480
..................WindshieldWasher.477
FMStereoRadio
...................................Reception.308
.....................................FogLights.128
..............FoldingtheSecondSeat.160
.................FoldingtheThirdSeat.161
........................Four-wayFlashers.130
............................FrontAirbags.11,29
......................................FrontSeat.154
....................................Adjusting.154
...................................Airbags.11,29
.......................................Heaters.164
.................................................Fuel.394
......................FillDoorandCap.395
...........................................Gauge.82
................OctaneRequirement.394
...............................Oxygenated.394
........................ReserveIndicator.80
........................Tank,Fillingthe.395
......................TightenFuelCap.396
...............................FuelEconomy.399
.....................Fuses,Checkingthe.525
.............HalogenHeadlightBulbs.483
...........................HandsFreeLink.361
..............................HFLButtons.361
............HazardWarningFlashers.130
...............GasMileage,Improving.400
.........................................Gasoline.394
...........................................Gauge.82
.....................LowFuelIndicator.80
................OctaneRequirement.394
........................Tank,Refueling.395
................GasStationProcedures.395
Gauges
...EngineCoolantTemperature.82
...............................................Fuel.82
...............................Speedometer.82
.................................Tachometer.82
GAWR(GrossAxleWeight
.......................................Rating).435
GCWR(GrossCombinedWeight
.......................................Rating).436
............GearshiftLeverPositions.413
...................................GlassHatch.148
......................................GloveBox.183
GVWR(GrossVehicleWeight
.......................................Rating).435
Index
G
H
F
IV
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CONT INUED
............PanelBrightnessControl.131
........................ParkGearPosition.414
...........................................Parking.419
...............................ParkingBrake.169
ParkingBrakeandBrake
.................SystemIndicator.71,523
...............................ParkingLights.126
..ParkingOverThingsthatBurn.419
....PassengerAirbagOffIndicator.36
.............................PGM-FISystem.548
...................................PollenFilter.490
........................PowerDoorLocks.138
..............PowerSeatAdjustments.154
...............PowerSocketLocations.179
............................PowerWindows.165
.........Pregnancy,UsingSeatBelts.20
.........ProtectingAdultsandTeens.13
...AdditionalSafetyPrecautions.21
.....AdviceforPregnantWomen.20
........................ProtectingChildren.39
.....................GeneralGuidelines.39
.......................ProtectingInfants.44
.......ProtectingLargerChildren.57
.........ProtectingSmallChildren.45
UsingChildSeatswith
.....................................Tethers.54
.............................UsingLATCH.49
...................RadiatorOverheating.519
Radio/DiscSound
.......................System.210,227,253
.................RadioTheftProtection.313
................................RDS.213,230,257
...........................ReadinessCodes.550
.......................RearA/CUnit.197,204
............RearAudioControlPanel.321
........RearEntertainmentSystem.317
..RearLights,BulbReplacement.486
...RearviewCameraandMonitor.390
...........................RearviewMirror.170
.......RearWindowDefogger.194,203
RearWindowWiperand
.......................................Washer.125
.....RecliningtheSeatBacks.154,155
.........RecliningtheSecondSeats.159
.......................ReminderIndicators.69
................RemoteAudioControls.311
.................RemoteControl(RES).322
.....................RemoteTransmitter.150
ReplacementInformation
................EngineOilandFilter.473
..........................................Fuses.525
................................LightBulbs.483
....................................Schedule.469
................................TimingBelt.482
...........................................Tires.499
.............................WiperBlades.492
Oil
........................Change,Howto.473
......................Change,Whento.455
......................CheckingEngine.398
...............................Life,Engine.455
..............PressureIndicator.70,521
SelectingProperViscosity
......................................Chart.472
.........ON(IgnitionKeyPosition).137
............................OutsideMirrors.171
...............OutsideTemperature.85,90
....................Overheating,Engine.519
....Owner’sMaintenanceChecks.467
.........................OxygenatedFuels.394
Index
INDEX
P
R
VII
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