2014 JEEP CHEROKEE coolant temperature

Engine Coolant Checks
Check the engine coolant (antifreeze) protection every
12 months (before the onset of freezing weather, where
applicable). If the engine coolant (antifreeze) is dirty, the
system should be drained, flushed, and refilled with
fresh OAT coolant (conforming to MS-12106) by an
authorized dealer. Check the front of the A/C condenser
for any accumulation of bugs, leaves, etc. If dirty, clean by
gently spraying water from a garden hose vertically
down the face of the condenser.
Check the engine cooling system hoses for brittle rubber,
cracking, tears, cuts, and tightness of the connection at
the coolant recovery bottle and radiator. Inspect the
entire system for leaks.
With the engine at normal operating temperature (but
not running), check the cooling system pressure cap for
proper vacuum sealing by draining a small amount of
engine coolant (antifreeze) from the radiator drain cock.If the cap is sealing properly, the engine coolant (anti-
freeze) will begin to drain from the coolant recovery
bottle. DO NOT REMOVE THE COOLANT PRESSURE
CAP WHEN THE COOLING SYSTEM IS HOT.
Cooling System — Drain, Flush And Refill
NOTE:
Some vehicles require special tools to add coolant
properly. Failure to fill these systems properly could lead
to severe internal engine damage. If any coolant is
needed to be added to the system please contact your
local authorized dealer.
If the engine coolant (antifreeze) is dirty or contains
visible sediment, have an authorized dealer clean and
flush with OAT coolant (antifreeze) (conforming to
MS-12106).
Refer to the “Maintenance Schedule” for the proper
maintenance intervals.
7
MAINTAINING YOUR VEHICLE 613

Adding Coolant
Your vehicle has been built with an improved engine
coolant (OAT coolant conforming to MS-12106) that
allows extended maintenance intervals. This engine
coolant (antifreeze) can be used up to ten years or
150,000 miles (240,000 km) before replacement. To pre-
vent reducing this extended maintenance period, it is
important that you use the same engine coolant (OAT
coolant conforming to MS-12106) throughout the life of
your vehicle.
Please review these recommendations for using Organic
Additive Technology (OAT) engine coolant (antifreeze)
that meets the requirements of Chrysler Material Stan-
dard MS-12106. When adding engine coolant (antifreeze):
•We recommend using MOPAR® Antifreeze/Coolant
10 Year/150,000 Mile Formula OAT (Organic Additive
Technology) that meets the requirements of Chrysler
Material Standard MS-12106. •
Mix a minimum solution of 50% OAT engine coolant
that meets the requirements of Chrysler Material Stan-
dard MS-12106 and distilled water. Use higher concen-
trations (not to exceed 70%) if temperatures below
34° F (37° C) are anticipated.
• Use only high purity water such as distilled or deion-
ized water when mixing the water/engine coolant
(antifreeze) solution. The use of lower quality water
will reduce the amount of corrosion protection in the
engine cooling system.
Please note that it is the owner’s responsibility to main-
tain the proper level of protection against freezing ac-
cording to the temperatures occurring in the area where
the vehicle is operated.
7
MAINTAINING YOUR VEHICLE 615

Disposal Of Used Engine Coolant
Used ethylene glycol-based engine coolant (antifreeze) is
a regulated substance requiring proper disposal. Check
with your local authorities to determine the disposal
rules for your community. To prevent ingestion by ani-
mals or children, do not store ethylene glycol-based
engine coolant in open containers or allow it to remain in
puddles on the ground. If ingested by a child or pet, seek
emergency assistance immediately. Clean up any ground
spills immediately.
Coolant Level
The coolant bottle provides a quick visual method for
determining that the coolant level is adequate. With the
engine OFF and cold, the level of the engine coolant
(antifreeze) in the bottle should be between the ranges
indicated on the bottle.The radiator normally remains completely full, so there is
no need to remove the radiator/coolant pressure cap
unless checking for engine coolant (antifreeze) freeze
point or replacing coolant. Advise your service attendant
of this. As long as the engine operating temperature is
satisfactory, the coolant bottle need only be checked once
a month.
When additional engine coolant (antifreeze) is needed to
maintain the proper level, only OAT coolant that meets the
requirements of Chrysler Material Standard MS-12106
should be added to the coolant bottle. Do not overfill.
Points To Remember
NOTE:
When the vehicle is stopped after a few miles/
kilometers of operation, you may observe vapor coming
from the front of the engine compartment. This is nor-
mally a result of moisture from rain, snow, or high7
MAINTAINING YOUR VEHICLE 617

Electrical Outlet, Auxiliary (Power Outlet)........300
Electric Parking Brake ..................... .451
Electric Remote Mirrors .....................134
Electronic Brake Control System ...............459
Electronic Range Select (ERS) .................434
Electronic Roll Mitigation (ERM) ..............463
Electronic Speed Control (Cruise Control) ........185
Electronic Stability Control (ESC) ..............474
Electronic Vehicle Information Center (EVIC) ......284
Electronic Vehicle Information Center (EVIC) . . . .335
Emergency, In Case of Hazard Warning Flasher ..................553
Jacking .............................. .566
Jump Starting ......................... .578
Overheating .......................... .553
Emission Control System Maintenance ..........596
Engine ................................ .593
Air Cleaner .......................... .603
Block Heater ......................... .423Break-In Recommendations
................114
Checking Oil Level ..................... .600
Coolant (Antifreeze) .....................649
Cooling ............................. .612
Exhaust Gas Caution .....................51
Fails to Start .......................... .421
Flooded, Starting ...................... .421
Fuel Requirements ..................... .519
Jump Starting ......................... .578
Oil................................. .600
Oil Filler Cap ......................... .593
Oil Filter ............................ .603
Oil Selection .......................... .601
Oil Synthetic ......................... .602
Overheating .......................... .553
Starting ............................. .420
Temperature Gauge ..................... .332
Engine

Oil Viscosity ...................... .601
Engine Oil Viscosity Chart ...................601
672 INDEX

Filler Cap (Gas Cap).....................525
Gasoline ............................. .519
Gauge .............................. .332
Materials Added ....................... .523
Methanol ............................ .521
Octane Rating ......................... .519
Requirements ......................... .519
Specifications ......................... .649
Tank Capacity ......................... .648
Fuses ................................. .629
Garage Door Opener (HomeLink®) ............286
Gas Cap (Fuel Filler Cap) ...................525
Gasoline, Clean Air ....................... .521
Gasoline (Fuel) .......................... .519
Gasoline, Reformulated .....................521
Gauges Coolant Temperature .....................332
Fuel ................................ .332Speedometer
......................... .330
Tachometer ........................... .326
Gear Ranges ............................ .428
Gear Select Lever Override ..................585
General Information ...................... .212
Glass Cleaning .......................... .627
Gross Axle Weight Rating ...................531
Gross Vehicle Weight Rating ..................530
GVWR ................................ .528
Hazard Warning Flasher ....................553
Headlights Automatic ........................... .167
Bulb Replacement ...................... .644
Cleaning ............................ .627
Delay ............................... .167
High Beam/Low Beam Select Switch .........172
Lights On Reminder .....................170
On With Wipers ....................... .167
674 INDEX

Starting.................................30
Cold Weather ......................... .421
Engine Fails to Start .....................421
Remote ...............................30
Starting and Operating .....................420
Starting Procedures ....................... .420
Steering Column Controls ...................... .171
Tilt Column .......................... .183
Wheel, Heated ........................ .184
Wheel, Tilt ........................... .183
Steering Wheel Audio Controls ...............390
Steering Wheel Mounted Sound System Controls . . .390
Storage ............................... .312
Storage, Vehicle ...........................411
Storing Your Vehicle ...................... .642
Stuck, Freeing ........................... .582
Sun Roof .............................. .295
Sun Visor Extension ...................... .137Supplemental Restraint System - Airbag
..........66
Sway Control, Trailer ...................... .532
Synthetic Engine Oil ...................... .602
System, Remote Starting .....................30
Tachometer ............................. .326
Telescoping Steering Column .................183
Temperature Control, Automatic (ATC) ..........403
Temperature Gauge, Engine Coolant ............332
Tie Down Hooks, Cargo ....................314
Tilt Steering Column ...................... .183
Time Delay, Headlight ..................... .167
Tip Start ............................... .420
Tire and Loading Information Placard ...........488
TIREFIT ............................... .556
Tire Markings ........................... .481
Tires ..................................119 Aging (Life of Tires) .....................501
Air Pressure .......................... .492
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INDEX 683