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Protected ComponentFuse RatingFuseLoca-tion
Not used.—1
Delayed accessory feed.10 A2
Wireless charger.7.5 A3
Not used.20 A4
Not used.—5
Driver power window switch.10 A6
Gear shift module.10 A7
Cell phone passport module.5 A8
Combined sensor module.5 A9
Not used.—10
Not used.—11
Enhanced central gateway.7.5 A12Climate control.
Instrument cluster.7.5 A13Steering column control module.
Not used (spare).15 A14
Integrated control panel.15 A15SYNC.
Not used.—16
Headlamp control module.7.5 A17
Not used.7.5 A18
Headlamp switch.5 A19
Passive start.5 A20Ignition switch.Key inhibit solenoid.
Trailer brake switch.5 A21
Not used.5 A22
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Protected ComponentFuse RatingFuseLoca-tion
Driver door control module.30 A23
Moonroof.30 A24
Not used.20 A25
Passenger door control module.30 A26
Not used.30 A27
Amplifier.30 A28
12 inch display.15 A29Adjustable pedals.
Not used.5 A30
RF receiver.10 A31Driver monitor.Terrain management switch.
Audio control module.20 A32
Not used.—33
Run/start relay.30 A34
400 watt inverter run/start.5 A35
Auto-dimming interior mirror.15 A36Rear heat seat run/start.Adaptive front steering run/start.Heated wheel (vehicles without adaptive front steering).
Advanced driver-assistance systems.20 A37
Rear power windows.30 A circuitbreaker.38
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Note:Immediately soak up any oil spillagewith an absorbent cloth.
RESETTING THE INTELLIGENT OILLIFE MONITOR - VEHICLES WITH:4.2 INCH SCREEN
1.Press the Menu button on the steeringwheel to enter the information displaymain menu.
2.Select Truck Info.
3.Select Oil Life.
4.Select Reset Oil Life.
5.Press and hold the OK button until thesystem reset confirmation appears.
RESETTING THE INTELLIGENT OILLIFE MONITOR - VEHICLES WITH:8 INCH SCREEN/12 INCH SCREEN
Depending on your cluster, there are twopaths to reset the engine oil changereminder.
Path 1
1.Press the Menu button on the steeringwheel to enter the information displaymain menu.
2.Select Settings.
3.Select Vehicle Maintenance.
4.Select Oil Life.
5.Press and hold the OK button until thesystem reset confirmation appears.
Path 2
1.Press the Menu button on the steeringwheel to enter the information displaymain menu.
2.Select Truck Info.
3.Select Engine Information.
4.Press and hold the OK button until thesystem reset confirmation appears.
ENGINE OIL CAPACITY ANDSPECIFICATION
For filling information, please refer to theCapacities and Specifications section ofyour owner's manual. See Engine OilCapacity and Specification (page 506).
CHECKING THE COOLANT
When the engine is cold, check theconcentration and level of the coolant atthe intervals listed in the scheduledmaintenance information. See ScheduledMaintenance (page 667).
Note:Make sure that the coolant level isbetween the minimum and maximum markson the coolant reservoir.
Note: Coolant expands when it is hot. Thelevel may extend beyond the MAX mark.
If the coolant level is at or below theminimum mark, add prediluted coolantimmediately.
Maintain coolant concentration within48% to 50%, which equates to a freezepoint between -29°F (-34°C) and -35°F(-37°C). Coolant concentration should bechecked using a refractometer. We do notrecommend the use of hydrometers orcoolant test strips for measuring coolantconcentration.
Adding Coolant
WARNING: Keep your hands andclothing clear of the cooling fan.
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Continued operation increases the enginetemperature, causing the engine tocompletely shut down. Your steering andbraking effort increases in this situation.
When the engine temperature cools, youcan re-start the engine. Have your vehiclechecked as soon as possible to minimizeengine damage.
When Fail-Safe Mode Is Activated
WARNING: Fail-safe mode is foruse during emergencies only. Operateyour vehicle in fail-safe mode only aslong as necessary to bring your vehicleto rest in a safe location and seekimmediate repairs. When in fail-safemode, your vehicle will have limitedpower, will not be able to maintainhigh-speed operation, and maycompletely shut down without warning,potentially losing engine power, powersteering assist, and power brake assist,which may increase the possibility of acrash resulting in serious injury.
WARNING: Do not remove thecoolant reservoir cap when the engine ison or the cooling system is hot. Wait 10minutes for the cooling system to cooldown. Cover the coolant reservoir capwith a thick cloth to prevent thepossibility of scalding and slowly removethe cap. Failure to follow this instructioncould result in personal injury.
Your vehicle has limited engine powerwhen in the fail-safe mode, drive yourvehicle with caution. Your vehicle does notmaintain high-speed operation and theengine could operate poorly.
Remember that the engine is capable ofautomatically shutting down to preventengine damage. In this situation:
1.Pull off the road as soon as safelypossible and switch the engine off.
2.If you are a member of a roadsideassistance program, we recommendthat you contact your roadsideassistance service provider.
3.If this is not possible, wait for a shortperiod of time for the engine to cool.
4.Check the coolant level. If the coolantlevel is at or below the minimum mark,add prediluted coolant immediately.
5.When the engine temperature cools,you can re-start the engine. Have yourvehicle checked as soon as possible tominimize engine damage.
Note:If you continue to drive your vehiclein fail-safe mode without repairing it, youwill damage your engine.
Engine Coolant TemperatureManagement (If Equipped)
WARNING: To reduce the risk ofcrash and injury, be prepared that thevehicle speed may reduce and thevehicle may not be able to acceleratewith full power until the coolanttemperature reduces.
If you tow a trailer with your vehicle, theengine may temporarily reach a highertemperature during severe operatingconditions, for example ascending a longor steep grade in high ambienttemperatures.
At this time, you may notice the coolanttemperature gauge moves toward the redzone and a message may appear in theinformation display.
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If you replace the battery make sure itmatches the electrical requirements ofyour vehicle.
If you disconnect or replace the batteryand your vehicle has an automatictransmission, it must relearn its adaptivestrategy. Because of this, the transmissionmay shift firmly when first driven. This isnormal operation while the transmissionfully updates its operation to optimumshift feel.
Battery Sensor Reset
When you install a new battery, reset thebattery sensor by doing the following:
1.Switch the ignition on, and leave theengine off.
Note:Complete Steps 2 and 3 within 10seconds.
2.Flash the high beam headlamps fivetimes, ending with the high beams off.
3.Press and release the brake pedal threetimes.
The battery warning lamp flashes threetimes to confirm that the reset issuccessful.
Battery Management System (If
Equipped)
The system monitors battery conditionsand takes actions to extend battery life. Ifexcessive battery drain is detected, thesystem temporarily disables someelectrical systems to protect the battery.
Systems included are:
•Heated rear window.
•Heated seats.
•Climate control.
•Heated steering wheel.
•Audio unit.
•Navigation system.
A message may appear in the informationdisplay to alert you that battery protectionactions are active. This message is only fornotification that an action is taking place,and not intended to indicate an electricalproblem or that the battery requiresreplacement.
After battery replacement, or in somecases after charging the battery with anexternal charger, the battery managementsystem requires eight hours of vehicle sleeptime to relearn the battery state of charge.During this time, your vehicle must remainfully locked with the ignition switched off.
Note:Prior to relearning the battery stateof charge, the battery management systemmay temporarily disable some electricalsystems.
Electrical Accessory Installation
To make sure the battery managementsystem works correctly, do not connect anelectrical device ground connectiondirectly to the battery negative post. Thiscan cause inaccurate measurements ofthe battery condition and potentialincorrect system operation.
Note:If you add electrical accessories orcomponents to the vehicle, it may adverselyaffect battery performance and durability.This may also affect the performance ofother electrical systems in the vehicle.
Remove and Reinstall the Battery
Install a battery approved for use by ourspecifications. See Capacities andSpecifications (page 578).
To disconnect or remove the battery, dothe following:
1.Apply the parking brake and switch theignition off.
2.Switch all electrical equipment off, forexample lights and radio.
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REMOVING A REAR LAMPASSEMBLY
1.Make sure the headlamps are off.
2.Open the tailgate to access the rearlamp assemblies.
3.Remove the two bolts from the taillamp assembly. Then, carefully pull thelamp assembly from the tailgate pillarby releasing the two retaining tabs.
4.Disconnect the electrical connectorfrom the bulb.
5.To install, reverse the removalprocedure.
CHANGING A HEADLAMP BULB
WARNING: Make sure the bulbshave cooled down before removingthem. Failure to follow this warning couldresult in serious personal injury.
Accessing the Halogen High Beamand Low Beam Bulbs
1.Rotate the steering wheel to theopposite side of the bulb needingreplacement.
2.Remove the screws and push pins fromthe front of the wheel liner.
3.Pull the wheel liner back towards thetire to gain access to the bulbs.
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Note:If the bulb is accidentally touched,clean it with rubbing alcohol beforeinstalling it.
CHANGING A FRONT TURNSIGNAL LAMP BULB
WARNING: Make sure the bulbshave cooled down before removingthem. Failure to follow this warning couldresult in serious personal injury.
1.Rotate the steering wheel to theopposite side of the bulb needingreplacement.
2.Remove the screws and push pins fromthe front of the wheel liner.
3.Pull the wheel liner back toward thetire to gain access to the bulb.
Low beam headlamp bulb.A.
Turn signal lamp bulb.B.
High beam headlamp bulb.C.
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1.Make sure the headlamps are off.
2.Remove the bulb holder from the lampassembly by turning itcounterclockwise and pulling it straightout.
3.Disconnect the bulb from the electricalconnector.
4.To install, reverse the removalprocedure.
CHANGING A FRONT SIDEMARKER LAMP BULB
1.Rotate the steering wheel to theopposite side of the bulb needingreplacement.
2.Remove the screws and push pins fromthe front of the wheel liner.
3.Pull the wheel liner back toward thetire to gain access to the bulb.
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