overheating JEEP CHEROKEE 2015 KL / 5.G User Guide

• To turn the FCW system OFF, press the forward collision button once to turn the
system OFF (led turns on).
• For further information on Forward Collision Warning (FCW) operation and proper
use, refer to “Speed Control ” in “Operating Your Vehicle”.
- Liftgate Ajar Indicator — If Equipped
This indicator will illuminate when the liftgate is left ajar and not fully closed.
IF YOUR ENGINE OVERHEATS
In any of the following situations, you can reduce the potential for overheating by
taking the appropriate action:
• On the highways — slow down.
• In city traffic — while stopped, shift the transmission to NEUTRAL, but do not
increase engine idle speed.
NOTE:
There are steps that you can take to slow down an impending overheat condition:
• If your air conditioner (A/C) is on, turn it off. The A/C system adds heat to the
engine cooling system and turning the A/C off can help remove this heat.
• You can also turn the temperature control to maximum heat, the mode control to
floor and the blower control to high. This allows the heater core to act as a
supplement to the radiator and aids in removing heat from the engine cooling
system.
CAUTION!
Driving with a hot cooling system could damage your vehicle. If the temperature
gauge reads HOT (H), pull over and stop the vehicle. Idle the vehicle with the air
conditioner turned off until the pointer drops back into the normal range. If the
pointer remains on HOT (H), and you hear continuous chimes, turn the engine off
immediately, and call for service.
WARNING!
You or others can be badly burned by hot engine coolant (antifreeze) or steam from
your radiator. If you see or hear steam coming from under the hood, do not open
the hood until the radiator has had time to cool. Never try to open a cooling system
pressure cap when the radiator or coolant bottle is hot.
WHAT TO DO IN EMERGENCIES
182

FREEING A STUCK VEHICLE
• If your vehicle becomes stuck in mud, sand or snow, it can often be moved by a
rocking motion. Turn your steering wheel right and left to clear the area around the
front wheels. Then shift back and forth between REVERSE and DRIVE. Using
minimal accelerator pedal pressure to maintain the rocking motion, without
spinning the wheels, is most effective.
NOTE:
If your vehicle is equipped with Traction Control or Electronic Stability Control (ESC),
turn the system OFF before attempting to “rock” the vehicle.
CAUTION!
• Racing the engine or spinning the wheels may lead to transmission overheating
and failure. Allow the engine to idle with the shift lever in NEUTRAL for at least
one minute after every five rocking-motion cycles. This will minimize overheat-
ing and reduce the risk of transmission failure during prolonged efforts to free
a stuck vehicle.
• When “rocking” a stuck vehicle by moving between REVERSE and DRIVE, do
not spin the wheels faster than 15 mph (24 km/h), or drivetrain damage may
result.
• Revving the engine or spinning the wheels too fast may lead to transmission
overheating and failure. It can also damage the tires. Do not spin the wheels
above 30 mph (48 km/h) while in gear (no transmission shifting occurring).
WARNING!
Fast spinning tires can be dangerous. Forces generated by excessive wheel speeds
may cause damage, or even failure, of the axle and tires. A tire could explode and
injure someone. Do not spin your vehicle's wheels faster than 30 mph (48 km/h)
or for longer than 30 seconds continuously without stopping when you are stuck
and do not let anyone near a spinning wheel, no matter what the speed.
WHAT TO DO IN EMERGENCIES
197

Adding Coolant (Antifreeze) . .208
Coolant Capacity.........206
Coolant Level...........208
Disposal of Used Coolant....208
Drain, Flush, and Refill.....208
Inspection............208
Points to Remember.......208
Pressure Cap...........208
Selection of Coolant
(Antifreeze)........206, 208Corrosion Protection.........208Cruise Control (Speed Control)....41Cruise Light . . . . . . . . . . . . . . .42Customer Assistance......223, 224
Customer Programmable Features..153
Defects, Reporting..........225Defroster, Rear Window......49,50Defroster, Windshield.......49,50Dimmer Control.............40Dimmer Switch, Headlight......40Disabled Vehicle Towing.......173Disarming, Security System......13DisposalAntifreeze (Engine Coolant) . . .208Driver Cockpit..............6
Electric Parking Brake.........59ElectronicsYo u r Ve h i c l e ' s S o u n dSystem.............68,69Electronic Speed Control(Cruise Control)...........41Electronic Throttle ControlWarning Light . . . . . . . . . . .174Electronic Vehicle InformationCenter (EVIC) . . . . . . . . . . .151Emergency, In Case ofBrake Warning Light.......176Jacking..............189Overheating............182To w i n g . . . . . . . . . . . . . . . 1 7 3EngineAir Cleaner . . . . . . . . . . . .208Break-In Recommendations . . .38Checking Oil Level........208Compartment...........202Coolant (Antifreeze).......206
Cooling...............208
Malfunction Indicator
(Check Engine) . . . . . . . . . .177
Oil . . . . . . . . . . . . . .206, 208
Oil Filler Cap...........208
Oil Selection........206, 208
Overheating............182
Event Data Recorder.........200
Exhaust System............208
FA Q . . . . . . . . . . . . . . . . . . . 2 2 7
Filters
Air Cleaner............208
Engine Oil . . . . . . . . .206, 208
Engine Oil Disposal.......208
Flashers
Tu r n S i g n a l . . . . . . . . . . . . 1 7 9
Flash-To-Pass..............38
Flexible Fuel Vehicles........207
Fluid, Brake..............207
Fluid Capacities............206
Fluids, Lubricants and Genuine
Parts................206
Fog Lights . . . . . . . . . . . .39, 179
Folding Rear Seat . . . . . . . . . . .34
Forward Collision Warning.......47
Four Wheel Drive...........165
Four Wheel Drive Operation.....162
Shifting into Power Transfer
Unit Neutral (N).........163Shifting into Transfer CaseNeutral (N)............163Shifting out of Power TransferUnit Neutral (N).........163Shifting out of Transfer CaseNeutral (N)............163Freeing A Stuck Vehicle.......197Frequently Asked Questions.....227Front And Rear ParkSense System . .61Front Heated Seats...........35Front ParkSense System........61FuelFiller Cap (Gas Cap).......180Octane Rating..........206Specifications..........206Tank Capacity..........206Fuel, Flexible.............207
INDEX
230

Change Interval.........208Checking . . . . . . . . . . . . .208Disposal . . . . . . . . . . . . . .208Filter............206, 208Filter Disposal..........208Materials Added to........208Recommendation.....206, 208Viscosity..........206, 208Oil Filter, Selection..........208OutletPower . . . . . . . . . . . . . . .157Overheating, Engine.........182
Paint Care . . . . . . . . . . . . . . .208Panic Alarm...............12Parking Brake..............59ParkSense®...............61ParkSense®Active Park Assist....62ParkSense®System, Front And Rear..61ParkSense®System, Rear.......61Phone (Pairing).........113, 147Phone (Uconnect®). . . . . . . . . .147Placard, Tire and LoadingInformation.............219PowerGlass Sunroof...........64Inverter..............156Outlet (Auxiliary ElectricalOutlet) . . . . . . . . . . . . . .157Seats................31Programmable Electronic Features..153
Rain Sensitive Wiper System . . .40, 41Rear Camera . . . . . . . . . . . . . .63Rear Park Assist System........61Rear ParkSense System......61,63Rear Seat, Folding . . . . . . . . . . .34Recreational Towing . . . . . . . . .168Shifting into Power TransferUnit Neutral (N).........170Shifting into Transfer CaseNeutral (N)............170Shifting out of Power TransferUnit Neutral (N).........171Shifting out of Transfer CaseNeutral (N)............171Refrigerant...............208
Remote Keyless Entry (RKE)
Arm The Alarm...........13
Disarm The Alarm.........13
Remote Starting System........12
Replacement Bulbs..........222
Reporting Safety Defects.......225
Restraint, Head.............29
Roll Over Warning . . . . . . . . . . . .5
Schedule, Maintenance . . . . . . .208Seat Belt Maintenance . . . . . . . .208Seat Belts................17Adjustable Shoulder Belt.....17Pretensioners...........17Seats...................31Head Restraints..........29Heated...............35Rear Folding . . . . . . . . . . . .34Ventilated.............36Security Alarm............180Arm The System..........13Disarm The System........13Security Alarm...........13Selec-Terrain.............165Selection of Coolant (Antifreeze) . .206Set Up Your Via Mobile ProfileUconnect®.............73ShiftingPower Transfer Unit, Shifting intoPower Transfer UnitNeutral (N).........170, 171Transfer Case, Shifting intoTransfer Case Neutral (N)....170Transfer Case, Shifting out ofTransfer Case Neutral (N)....171Shift Lever Override.........198Signals, Turn...........38,179Sirius Satellite Radio.....104, 137SIRIUS Travel Link..........146Spare Tire . . . . . . . . .189, 220, 221Spark Plugs . . . . . . . . . . . . . .206SpecificationsFuel (Gasoline)..........206Oil . . . . . . . . . . . . . . . . .206Speed ControlAccel/Decel............42Distance Setting (ACC Only) . . .43Mode Setting (ACC Only).....45
INDEX
232