2018 FORD E SERIES service

DRIVER AND PASSENGER
AIRBAGS (If Equipped)
WARNINGS
Never place your arm over the airbagmodule as a deploying airbag canresult in serious arm fractures orother injuries.
Airbags can kill or injure a child in achild restraint. Never place arear-facing child restraint in front ofan active airbag. If you must use aforward-facing child restraint in the frontseat, move the seat upon which the childseat is installed all the way back.
The driver and front passenger airbags willdeploy during significant frontal and nearfrontal crashes.
The driver and passenger front airbagsystem consists of:
•Driver and passenger airbag modules.
· Crash sensors and monitoringsystem with readiness indicator.See Crash Sensors and AirbagIndicator (page 36).
Passenger Airbag On and OffSwitch (If Equipped)
WARNING
Your vehicle may have an airbagdeactivation switch. Before driving,always look at the switch to makesure it is in the appropriate position. Failureto put the switch in the proper position canincrease the risk of serious injury or deathin a crash.
Note:The passenger airbag on and offswitch may be on vehicles with no rearseats.
Turning the Passenger Airbag Off
WARNINGS
If the light does not illuminate whenthe passenger airbag switch is offand you switch the ignition on, havethe passenger airbag switch servicedimmediately by a qualified technician.
To avoid switching on the airbag,always remove the ignition key withthe switch in the off position.
NEVER use a rearward facing childrestraint on a seat protected by anACTIVE AIRBAG in front of it, DEATHor SERIOUS INJURY to the CHILD canoccur.
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Supplementary Restraints SystemE151127 E67017

Type 1
Type 2
1. Insert the ignition key into thepassenger airbag on and off switch,turn the switch to off and hold it in offwhile removing the key.
2.When the ignition is turned on and thepassenger airbag switch is in the offposition, the off light illuminates briefly,momentarily shuts off and then turnsback on. This indicates that thepassenger airbag is deactivated.
Turning the Passenger Airbag Back On
WARNINGS
The seatbelts for the driver and rightfront passenger seating positions arespecifically designed to operatetogether with the airbags in certain typesof crashes. When you switch off yourairbag, you not only lose the protection ofthe airbag, you also may reduce theeffectiveness of your seatbelt system. Ifthe passenger does not meet therequirements stated in the NationalHighway Traffic Safety Administration orTransport Canada deactivation criteria,switching off the airbag can increase therisk of serious injury or death in a crash.
If your vehicle has rear seats, alwaystransport children who are 12 andyounger in the rear seat. Always useseatbelts and child restraints properly. Donot place a child in a rear facing infant seatin the front seat unless your vehicle isequipped with an airbag on and off switchand the passenger airbag is turned off. Thisis because the back of the infant seat istoo close to the inflating airbag and therisk of a fatal injury to the infant when theairbag inflates is substantial.
If the passenger airbag off light isilluminated when the passengerairbag switch is on and the ignitionis on, have the passenger airbag switchserviced immediately by a qualifiedtechnician.
The passenger airbag remains off until youturn it back on.
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Supplementary Restraints SystemE224282 E224283

CRASH SENSORS AND
AIRBAG INDICATOR (If Equipped)
WARNING
Modifying or adding equipment tothe front end of the vehicle (includingframe, bumper, front end bodystructure and tow hooks) may affect theperformance of the airbag system,increasing the risk of injury. Do not modifythe front end of the vehicle.
Your vehicle has a collection of crash andoccupant sensors which provideinformation to the restraints controlmodule. The restraints control moduledeploys (activates) the front safety beltpretensioners, driver airbag and passengerairbag. Based on the type of accident, therestraints control module will deploy theappropriate safety devices.
The restraints control module alsomonitors the readiness of the above safetydevices plus the crash sensors. Thereadiness of the safety system is indicatedby a warning indicator light in theinstrument cluster or by a backup tone ifthe warning light is not working. SeeInstrument Cluster (page 51). Routinemaintenance of the airbag is not required.
A difficulty with the system is indicated byone or more of the following:
The readiness light will notilluminate immediately after theignition is turned on.
•The readiness light will either flash orstay lit.
•A series of five beeps will be heard. Thetone pattern will repeat periodicallyuntil the problem, the light or both arerepaired.
If any of these things happen, evenintermittently, have the supplementalrestraint system serviced at an authorizeddealer immediately. Unless serviced, thesystem may not function properly in theevent of a crash.
The safety belt pretensioners and theairbag supplemental restraint system aredesigned to activate when the vehiclesustains frontal deceleration sufficient tocause the restraints control module todeploy a safety device.
The fact that the safety belt pretensionersor airbags did not activate in a crash doesnot mean that something is wrong with thesystem. Rather, it means the restraintscontrol module determined the accidentconditions (such as crash severity, beltusage) were not appropriate to activatethese safety devices.
•The design of the front airbags is toactivate only in frontal and near-frontalcrashes (not rollovers, side impacts orrear impacts) unless the crash causessufficient frontal deceleration.
•The design of the safety beltpretensioners is to activate in frontalor near-frontal crashes and may deployin rollovers if the vehicle is equippedwith roll stability control.
AIRBAG DISPOSAL
Contact your authorized dealer as soon aspossible. Airbags must be disposed of byqualified personnel.
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Supplementary Restraints SystemE67017

Airbag Warning Lamp
If it does not illuminate when youswitch the ignition on, continuesto flash or remains on when theengine is running, this indicates amalfunction. Have your vehicle checkedas soon as possible.
Anti-Lock Brake System WarningLamp
If it illuminates when you aredriving, this indicates amalfunction. Your vehiclecontinues to have normal braking withoutthe anti-lock brake system function. Haveyour vehicle checked as soon as possible.
Anti-Theft System
Flashes when the SecuriLockPassive Anti-theft Systemactivates.
Battery
If it illuminates while driving, itindicates a malfunction. Switchoff all unnecessary electricalequipment and have an authorized dealercheck the system immediately.
Brake System Warning Lamp
WARNING
Driving your vehicle with the warninglamp on is dangerous. A significantdecrease in braking performancemay occur. It may take you longer to stopyour vehicle. Have your vehicle checked assoon as possible. Driving extendeddistances with the parking brake engagedcan cause brake failure and the risk ofpersonal injury.
It illuminates when you engagethe parking brake and theignition is on.
If it illuminates when your vehicle ismoving, make sure the parking brake isdisengaged. If the parking brake isdisengaged, this indicates low brake fluidlevel or a brake system fault. Have yourvehicle checked as soon as possible.
Check Fuel Cap
Displays when you do notproperly install the fuel cap.Continued driving with this lighton may cause the service engine soonwarning light to come on.
Cruise Control Indicator (If Equipped)
It illuminates when you switchthe system on.
See Using Cruise Control(page 95).
Direction Indicator
Illuminates when you switch onthe left or right directionindicator or the hazard warningflasher. If the indicators stay on or flashfaster, check for a burned out bulb.
Engine Coolant TemperatureWarning Lamp
If it illuminates when your vehicleis moving, this indicates that theengine is overheating. Stop yourvehicle as soon as it is safe to do so andswitch the engine off. Have your vehiclechecked as soon as possible.
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Instrument ClusterE67017 E144845 E144522 E71340

Engine Oil
It illuminates when you switchthe ignition on.
If it illuminates when the engineis running this indicates a malfunction.Stop your vehicle as soon as it is safe todo so and switch the engine off. Check theengine oil level. If the oil level is sufficient,this indicates a system malfunction. Haveyour vehicle checked as soon as possible.
See Engine Oil Check (page 141).
Fasten Seatbelt Warning Lamp
It illuminates and a tone soundsuntil you fasten the seatbelts.
Headlamp High Beam Indicator
It illuminates when you switchthe headlamp high beam on.
Low Fuel Level Warning Lamp
If it illuminates when you aredriving, refuel as soon aspossible.
Low Tire Pressure Warning Lamp
(If Equipped)
It illuminates if the tire pressurein one or more tires is below thecorrect tire pressure.
It also illuminates momentarily when youswitch the ignition on to confirm the lampis functional. If it does not illuminate whenyou switch the ignition on, or begins toflash at any time, have the system checkedby your authorized dealer.
PowertrainMalfunction/Electronic ThrottleControl
Illuminates when the systemdetects a powertrain fault, havean authorized dealer check thesystem as soon as possible.
Service Engine Soon
If it illuminates when the engineis running this indicates amalfunction. The On BoardDiagnostics system has detected amalfunction of the vehicle emission controlsystem.
If it flashes, engine misfire may beoccurring. Increased exhaust gastemperatures could damage the catalyticconverter or other vehicle components.Drive in a moderate fashion (avoid heavyacceleration and deceleration) and haveyour vehicle immediately serviced.
It illuminates when you switch the ignitionon prior to engine start to check the bulband to indicate whether your vehicle isready for Inspection and Maintenance(I/M) testing.
Normally, it illuminates until the engine iscranked and automatically turns off if nomalfunctions are present. However, if after15 seconds it flashes eight times, thisindicates that your vehicle is not ready forInspection and Maintenance (I/M) testing.See Emission Law (page 82).
Traction Control System
Displays when the tractioncontrol is active. If the lightremains on, have an authorizeddealer check the system immediately.
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Instrument Cluster E71880 E138639

Tire
ActionMessage
Displays when one or more tires on your vehicle havelow tire pressure.LOW TIRE PRESSURE
Displays when the tire pressure monitoring systemmalfunctions. If the warning stays on or continues tocome on, contact your authorized dealer.
TIRE PRESSURE MONITORFAULT
Displays when a tire pressure sensor malfunctions, oryour spare tire is in use. For more information on howthe system operates under these conditions, refer tothe Tire Pressure Monitoring System in the Wheels andTires chapter for more information. If the warning stayson or continues to come on, contact your authorizeddealer as soon as possible.
TIRE PRESSURE SENSORFAULT
Traction Control
ActionMessage
Displays when the traction control system detects acondition that requires service. Contact your authorizeddealer as soon as possible.
Traction Control
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Information Displays

EMISSION LAW
WARNING
Do not remove or alter the originalequipment floor covering orinsulation between it and the metalfloor of the vehicle. The floor covering andinsulation protect occupants of the vehiclefrom the engine and exhaust system heatand noise. On vehicles with no originalequipment floor covering insulation, do notcarry passengers in a manner that permitsprolonged skin contact with the metalfloor. Failure to follow these instructionsmay result in fire or personal injury.
U.S. federal laws and certain state lawsprohibit removing or rendering inoperativeemission control system components.Similar federal or provincial laws mayapply in Canada. We do not approve of anyvehicle modification without firstdetermining applicable laws.
Tampering with emissionscontrol systems includingrelated sensors or the DieselExhaust Fluid system can result in reducedengine power and the illumination of theservice engine soon light.
Tampering With a Noise ControlSystem
Federal laws prohibit the following acts:
•Removal or rendering inoperative byany person other than for purposes ofmaintenance.
•Repair or replacement of any device orelement of the design incorporated intoa new vehicle for the purpose of noisecontrol prior to its sale or delivery tothe ultimate purchaser or while it is inuse.
•The use of the vehicle after any personremoves or renders inoperative anydevice or element of the design.
The U.S. Environmental Protection Agencymay presume to constitute tampering asfollows:
•Removal of hood blanket, fender apronabsorbers, fender apron barriers,underbody noise shields or acousticallyabsorptive material.
•Tampering or rendering inoperative theengine speed governor, to allow enginespeed to exceed manufacturerspecifications.
If the engine does not start, runs rough,experiences a decrease in engineperformance, experiences excess fuelconsumption or produces excessiveexhaust smoke, check for the following:
•A plugged or disconnected air inletsystem hose.
•A plugged engine air filter element.
•Water in the fuel filter and waterseparator.
•A clogged fuel filter.
•Contaminated fuel.
•Air in the fuel system, due to looseconnections.
•An open or pinched sensor hose.
•Incorrect engine oil level.
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Engine Emission Control

•Incorrect fuel for climatic conditions.
•Incorrect engine oil viscosity forclimactic conditions.
Note:Some vehicles have a lifetime fuelfilter that is integrated with the fuel tank.Regular maintenance or replacement is notneeded.
Note:If these checks do not help youcorrect the concern, have your vehiclechecked as soon as possible.
Noise Emissions Warranty,Prohibited Tampering Acts andMaintenance
On January 1, 1978, Federal regulationbecame effective governing the noiseemission on trucks over 10,000 lb(4,536 kg) Gross Vehicle Weight Rating(GVWR). The preceding statementsconcerning prohibited tampering acts andmaintenance, and the noise warrantyfound in the Warranty Guide, areapplicable to complete chassis cabs over10,000 lb (4,536 kg) GVWR.
CATALYTIC CONVERTER
WARNINGS
Do not park, idle or drive your vehicleon dry grass or other dry groundcover. The emission system heats upthe engine compartment and exhaustsystem, creating the risk of fire.
The normal operating temperatureof the exhaust system is very high.Never work around or attempt torepair any part of the exhaust system untilit has cooled. Use special care whenworking around the catalytic converter.The catalytic converter heats up to a veryhigh temperature after only a short periodof engine operation and stays hot after theengine is switched off.
WARNINGS
Exhaust leaks may result in entry ofharmful and potentially lethal fumesinto the passenger compartment. Ifyou smell exhaust fumes inside yourvehicle, have your vehicle inspectedimmediately. Do not drive if you smellexhaust fumes.
Your vehicle has various emission controlcomponents and a catalytic converter thatenables it to comply with applicableexhaust emission standards.
To make sure that the catalytic converterand other emission control componentscontinue to work properly:
•Do not crank the engine for more than10 seconds at a time.
•Do not run the engine with a spark pluglead disconnected.
•Do not push-start or tow-start yourvehicle. Use booster cables. See JumpStarting the Vehicle (page 119).
•Use only the specified fuel listed.
•Do not switch the ignition off when yourvehicle is moving.
•Avoid running out of fuel.
•Have the items listed in scheduledmaintenance information performedaccording to the specified schedule.
Note:Resulting component damage maynot be covered by the vehicle Warranty.
The scheduled maintenance items listedin scheduled maintenance information areessential to the life and performance ofyour vehicle and to its emissions system.
If you use anything other than Ford,Motorcraft or Ford-authorized parts formaintenance replacements or for serviceof components affecting emission control,such non-Ford parts should be equivalentto genuine Ford Motor Company parts inperformance and durability.
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Engine Emission Control