OBD port FORD E SERIES 2023 Owners Manual

Fleet Telematics Modem (If Equipped)
The onboard modem provides access todata to support telematics services suchas location, speed, idle time, fuel, vehiclediagnostics and maintenance alerts. Toexplore data, telematics services, thirdparty service provider support and tomanage existing telematics accounts, referto www.commericalsolutions.ford.com orcall 833-FCS-FORD.
Note:This is not available with FordPassConnect.
FordPass Connect (If Equipped)
With a FordPass Connect-equippedvehicle, you can use FordPass to track yourvehicle’s location and remotely accessvehicle features such as start, lock andunlock and vehicle status including fuellevel and approximate mileage. Messageand data rates may apply. Services maybe limited by mobile phone networkcoverage area. For additional information,refer to www.fordpass.com.
On Board Diagnostics Data LinkConnector
WARNING: Do not connectwireless plug-in devices to the data linkconnector. Unauthorized third partiescould gain access to vehicle data andimpair the performance of safety relatedsystems. Only allow repair facilities thatfollow our service and repair instructionsto connect their equipment to the datalink connector.
Your vehicle has an OBD Data LinkConnector (DLC) that is used inconjunction with a diagnostic scan tool forvehicle diagnostics, repairs andreprogramming services. Installing anaftermarket device that uses the DLCduring normal driving for purposes such as
remote insurance company monitoring,transmission of vehicle data to otherdevices or entities, or altering theperformance of the vehicle, may causeinterference with or even damage tovehicle systems. We do not recommendor endorse the use of aftermarket plug-indevices unless approved by Ford. Thevehicle Warranty will not cover damagecaused by an aftermarket plug-in device.
Notice to Owners of Pickup Trucksand Utility Type Vehicles
WARNING: Utility vehicles have asignificantly higher rollover rate thanother types of vehicles.
WARNING: Vehicles with a highercenter of gravity (utility and four-wheeldrive vehicles) handle differently thanvehicles with a lower center of gravity(passenger cars). Avoid sharp turns,excessive speed and abrupt steering inthese vehicles. Failure to drive cautiouslyincreases the risk of losing control of yourvehicle, vehicle rollover, personal injuryand death.
Before you drive your vehicle, please readthis Owner’s Manual carefully. Your vehicleis not a passenger car. As with othervehicles of this type, failure to operate thisvehicle correctly may result in loss ofvehicle control, vehicle rollover, personalinjury or death.
Using your Vehicle as anAmbulance
If your light truck has the Ford AmbulancePreparation Package, it may be utilized asan ambulance. Ford urges ambulancemanufacturers to follow therecommendations of the Ford IncompleteVehicle Manual, Ford Truck Body Builder’sLayout Book and the Qualified Vehicle
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2023 E-Series (TE4) Canada/United States of America, enUSA, Edition date: 202111, First-PrintingIntroduction

Illumination of the service engine soonindicator, charging system warning light orthe temperature warning light, fluid leaks,strange odors, smoke or loss of enginepower could indicate that the emissioncontrol system is not working properly.
An improperly operating or damagedexhaust system may allow exhaust toenter the vehicle. Have a damaged orimproperly operating exhaust systeminspected and repaired immediately.
Do not make any unauthorized changes toyour vehicle or engine. By law, vehicleowners and anyone who manufactures,repairs, services, sells, leases, tradesvehicles, or supervises a fleet of vehiclesare not permitted to intentionally removean emission control device or prevent itfrom working. Information about yourvehicle’s emission system is on the VehicleEmission Control Information Decallocated on or near the engine. This decalalso lists engine displacement.
Please consult your warranty informationfor complete details.
On-Board Diagnostics (OBD-II)
Your vehicle has a computer known as theon-board diagnostics system (OBD-II) thatmonitors the engine’s emission controlsystem. The system protects theenvironment by making sure that yourvehicle continues to meet governmentemission standards. The OBD-II systemalso assists a service technician in properlyservicing your vehicle.
When the service engine soonindicator illuminates, the OBD-IIsystem has detected amalfunction. Temporary malfunctions maycause the service engine soon indicator toilluminate. Examples are:
1.Your vehicle has run out of fuel—theengine may misfire or run poorly.
2.Poor fuel quality or water in thefuel—the engine may misfire or runpoorly.
3.The fuel fill inlet may not have closedproperly. See Refueling (page 89).
4.Driving through deep water—theelectrical system may be wet.
You can correct these temporarymalfunctions by filling the fuel tank withgood quality fuel, properly closing the fuelfill inlet or letting the electrical system dryout. After three driving cycles without theseor any other temporary malfunctionspresent, the service engine soon indicatorshould stay off the next time you start theengine. A driving cycle consists of a coldengine startup followed by mixed city andhighway driving. No additional vehicleservice is required.
If the service engine soon indicator remainson, have your vehicle serviced at the firstavailable opportunity. Although somemalfunctions detected by the OBD-II maynot have symptoms that are apparent,continued driving with the service enginesoon indicator on can result in increasedemissions, lower fuel economy, reducedengine and transmission smoothness andlead to more costly repairs.
Readiness for Inspection andMaintenance (I/M) Testing
Some state and provincial and localgovernments may haveInspection/Maintenance (I/M) programsto inspect the emission control equipmenton your vehicle. Failure to pass thisinspection could prevent you from gettinga vehicle registration.
If the service engine soonindicator is on or the bulb doesnot work, your vehicle may needservice. See On-Board Diagnostics.
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2023 E-Series (TE4) Canada/United States of America, enUSA, Edition date: 202111, First-PrintingEngine Emission Control