Ford 2009 F-150 v.2 Manuel d'utilisateur télécharger pdf (Page 13)

bulb works. If any light remains on after starting the vehicle, refer to the

respective system warning light for additional information.

Note: Some warning lights are reconfigurable telltale (RTT) indicator

lights and will illuminate in the Message Center Display and function the

same as the warning light.

Service engine soon: The service

engine soon indicator light

illuminates when the ignition is first

turned to the on position to check

the bulb and to indicate whether the vehicle is ready for

Inspection/Maintenance (I/M) testing. Normally, the service engine soon

light will stay on until the engine is cranked, then turn itself off if no

malfunctions are present. However, if after 15 seconds the service engine

soon light blinks eight times, it means that the vehicle is not ready for

I/M testing. See the Readiness for Inspection/Maintenance (I/M)

testing in the Maintenance and Specifications chapter.

Solid illumination after the engine is started indicates the On Board

Diagnostics System (OBD-II) has detected a malfunction. Refer to On

board diagnostics (OBD-II) in the Maintenance and Specifications

chapter. If the light is blinking, engine misfire is occurring which could

damage your catalytic converter. Drive in a moderate fashion (avoid

heavy acceleration and deceleration) and have your vehicle serviced

immediately by your authorized dealer.

WARNING: Under engine misfire conditions, excessive exhaust

temperatures could damage the catalytic converter, the fuel

system, interior floor coverings or other vehicle components, possibly

causing a fire.

Electronic throttle control

(RTT) (if equipped): Displays

when the engine has defaulted to a

“limp-home” operation. Report the

fault to a dealer at the earliest

opportunity.

On vehicles equipped with a message center, “ENGINE FAILSAFE

MODE” will be displayed, refer to Message center in the Driver

Controls chapter.

2009 F-150 (f12)

Owners Guide, 2nd Printing

USA (fus)

Instrument Cluster

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 ... 408 409

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Ford 2009 F-150 v.2 Manuel d'utilisateur Page 13