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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.
Powertrain Malfunction/ReducedPower/Electronic Throttle Control
Illuminates when a powertrainor an 4WD fault has beendetected. Contact yourauthorized dealer as soon as possible.
Service Engine Soon
If the service engine soonindicator light stays illuminatedafter the engine is started, itindicates that the On-Board Diagnostics(OBD-II) system has detected amalfunction of the vehicle emissionscontrol system. Refer to On-BoardDiagnostics (OBD-II) in the Fuel andRefueling chapter for more informationabout having your vehicle serviced. SeeEmission Control System (page 196).
If the light is blinking, engine misfire isoccurring which could damage yourcatalytic converter. Drive in a moderatefashion (avoid heavy acceleration anddeceleration) and have your vehicleserviced immediately.
WARNING
Under engine misfire conditions,excessive exhaust temperaturescould damage the catalyticconverter, the fuel system, interior floorcoverings or other vehicle components,possibly causing a fire. Have your vehiclechecked as soon as possible.
The service engine soon indicator lightilluminates when the ignition is first turnedon prior to engine start to check the bulband to indicate whether the vehicle is readyfor Inspection/Maintenance (I/M) testing.
Normally, the service engine soon light willstay on until the engine is cranked, thenturn itself off if no malfunctions arepresent. However, if after 15 seconds theservice engine soon light blinks eight times,it means that the vehicle is not ready forI/M testing. See Emission ControlSystem (page 196).
Stability Control
Illuminates when the system isactive. If it remains illuminatedor does not illuminate when youswitch the ignition on, this indicates amalfunction. During a malfunction thesystem will switch off. Have the systemchecked by your authorized dealerimmediately. See Using StabilityControl (page 227).
Stability Control Off
Illuminates when you switch thesystem off. It will go out whenyou switch the system back onor when you switch the ignition off. SeeUsing Stability Control (page 227).
Transmission Tow/Haul (If Equipped)
Illuminates when the tow/haulfeature has been activated. If thelight flashes steadily, have thesystem serviced immediately, damage tothe transmission could occur.
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4X2 (If Equipped)
Illuminates momentarily whentwo-wheel drive high is selected.If the light fails to display whenthe ignition is turned on, or remains on,have the system serviced immediately byyour authorized dealer.
4X4 LOW (If Equipped)
Illuminates when four-wheeldrive low is engaged. If the lightfails to display when the ignitionis turned on, or remains on, have thesystem serviced immediately by yourauthorized dealer.
4X4 HIGH (If Equipped)
Illuminates when four-wheeldrive high is engaged. If the lightfails to display when the ignitionis turned on, or remains on, have thesystem serviced immediately by yourauthorized dealer.
Diesel Engine Brake (If Equipped)
Illuminates when you switch themanual engine brake on. SeeGeneral Information (page221).
Illuminates when you switch theautomatic engine brake on. SeeGeneral Information (page221).
Diesel Exhaust Fluid (If Equipped)
With the key in the on position,illuminates when the DEF iscontaminated, low or someonehas tampered with the DEF system. SeeSelective Catalytic Reduction System(page 188).
Wait To Start (If Equipped)
Illuminates when you switch theignition on as part of thepre-start system. Wait until thewait to start indicator turns off beforeattempting to start vehicle. See Startinga Diesel Engine (page 176).
Water In Fuel (If Equipped)
During refueling, it is possible foryou to pumpwater-contaminated diesel fuelinto your fuel tank. Your vehicle’s fuelsystem is equipped with a fuel filter andwater separator to remove water from thefuel. The water in fuel indicator lights whenthe fuel and water separator has asignificant quantity of water in it andrequires immediate draining.
If the water in fuel indicator illuminateswhen the engine is running, stop yourvehicle as soon as safely possible, shut offthe engine, then drain the fuel and waterseparator. See Fuel Quality (page 185).Allowing water to stay in the fuel system,after the water in fuel indicator illuminates,could result in extensive damage or failureof the fuel injection system.
WARNING
Do not drain the water-in-fuelseparator while the engine is running.Failure to follow this warning mayresult in fire, serious injury, death orproperty damage.
Note:Do not drain the fuel and waterseparator while the engine is running. Air willenter into the fuel system causing the enginenot to operate properly.
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Fuel Economy
Distance to E
Instant Fuel Economy
Average Fuel Economy
Average Speed
•Distance to E - Shows the approximate distance your vehicle can travel before runningout of fuel.
•Instant Fuel Economy - Shows your instantaneous fuel usage.
•Average Fuel Economy - Shows the average fuel usage based on time.
•Average Speed - Shows the average speed the vehicle has driven.
Note:Press and hold OK to reset values.
Driver Assist
DEF Gauge
DEF Status
Exhaust Filter
Engine HoursEngine Hours
Engine Idle
Front TankDual FuelTankRear Tank
Hill Strt Asst.
Oil TempOil Temp
Tire Pressure
Trans. Temp.
Rear Park Aid
Select Your SettingBrake Type1
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Driver Assist
Brake Effort1
Trailer Sway
1 Trailer setting.
Settings
A. Engine OffVehicle
Auto Regen
Select Your SettingDTE Calculate
Select Your SettingAutolamp DelayLighting
Daytime Light
AutolockLocks
Autounlock
Select Your SettingRemote Unlock
Follow onscreen directions to confirm or modify yoursettingsOil Life Reset
Select Your SettingAlarm
Ask on Exit
Select Your SettingClimate ControlRemote Start
Seats
Duration
System
Remote OpenWindows
Remote Close
Courtesy WipeWiperControls
Shows information related to the configured MyKey(s).MyKey StatusMyKey
Follow onscreen directions to confirm or modify yoursettings.Create MyKey
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Display Mode
Exhaust Filter Status
Tire Pressure
Digital Speedometer
Engine Information
Transmission Temp.
•DTE - Shows the approximate distance your vehicle can travel before running out offuel.
•Dual Fuel Tanks - Shows the distance to empty for the front and rear tanks.
•DEF Gauge - Shows DEF gauge graphic.
•DEF Status - Shows DEF status on demand screen.
•Exhaust Filter - Shows exhaust filter on demand screen.
•Tire Pressure - Shows the tire pressure in psi.
•Digital Speedometer - Shows a digital display of your vehicle speed.
•Engine Information - Shows engine hours, engine idle hours and oil temperature.
•Transmission Temperature - Shows the transmission temperature value.
Trip/Fuel
Trip 1
Trip 2
Fuel Economy
Fuel History
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Settings
Auto Regen
Blind Spot
Cross Traffic Alert
Select Your SettingDTE Calcula-tion
Rear Park Aid
Trailer Blind Spot
Auto Engine OffVehicleAdvancedSettingsEasy Entry/Exit
Select Your SettingAutolampDelayLighting
Daytime Lights
AutolockLocks
Autounlock
Select Your SettingRemoteUnlock
ClimateControlRemote Start
Seats
Duration
System
Follow onscreen directions to confirm ormodify your settings.Oil Life Reset
Select Your SettingAlarm
Ask on Exit
Remote OpenWindows
Remote Close
Courtesy WipeWiperControls
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MyView
Trip 1
Fuel Economy
Tire Pressure
Off Road Status
Trip 1Trip/Fuel ScreensAdd/RemoveScreensConfigure MyView
Trip 2
Fuel Economy
Fuel History
Average Speed
Navigation/Compass
Turbo BoostTruck Info Screens
Transmission Temp
Trans. Temp. Gauge
Diesel Particulate Filter
Diesel Exhaust Fluid
Tire Pressure
Digital Speedometer
Engine Information
MyKey Status
Towing StatusTowing Screens
Towing Information
Trailer Light Check
Off Road StatusOff Road Screens
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Truck Info
Turbo Boost Gauge
Transmission Temperature Gauge
Diesel Exhaust Fluid Gauge
Tire Pressure
Digital Speedometer
Diesel Exhaust Fluid Status
Diesel Particulate Filter Status
Dual Fuel Tanks
Engine Information
Transmission Temperature
•Turbo Boost Gauge - Shows the turbo boost gauge.
•Transmission Temperature Gauge - Shows the transmission temperature gauge.
•Diesel Exhaust Fluid Gauge - Shows diesel exhaust fluid gauge.
•Tire Pressure - Shows the tire pressure in psi.
•Digital Speedometer - Shows a digital display of your vehicle speed.
•Diesel Exhaust Fluid Status - Shows the diesel exhaust fluid status.
•Diesel Particulate Filter Status - Shows the diesel particulate filter status.
•Dual Fuel Tanks - Shows the front and rear fuel tank gauges.
•Engine Information - Shows engine hours, engine idle hours and oil temperature.
•Transmission Temperature - Shows the transmission temperature value.
Note:Once you select a trailer, it remains active until you set it as no longer active. An activetrailer still accumulates miles even after you physically disconnect it from your vehicle.
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