2009 JEEP GRAND CHEROKEE engine coolant

WARNING!
•The warning words DO NOT OPEN HOT on the
cooling system pressure cap are a safety precau-
tion. Never add engine coolant (antifreeze) when
the engine is overheated. Do not loosen or remove
the cap to cool an overheated engine. Heat causes
pressure to build up in the cooling system. To
prevent scalding or injury, do not remove the
pressure cap while the system is hot or under
pressure.
•Do not use a pressure cap other than the one
specified for your vehicle. Personal injury or en-
gine damage may result.
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 disposalrules for your community. To prevent ingestion by ani-
mals and children, do not store ethylene glycol-based
engine coolant (antifreeze) in open containers or allow it
to remain in puddles on the ground. If ingested by a
child, contact a physician immediately. Clean up any
ground spills immediately.
Coolant Level
The coolant bottle provides a quick visual method for
determining that the engine coolant (antifreeze) level is
adequate. With the engine idling, and warm to normal
operating temperature, 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 cap, unless checking for
engine coolant (antifreeze) freeze point or replacing en-
gine coolant (antifreeze). Advise your service attendant
428 MAINTAINING YOUR VEHICLE

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, it 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 high
humidity accumulating on the radiator and being vapor-
ized when the thermostat opens, allowing hot engine
coolant (antifreeze) to enter the radiator.
If an examination of your engine compartment shows no
evidence of radiator or hose leaks, the vehicle may be
safely driven. The vapor will soon dissipate.
•Do not overfill the coolant recovery bottle.
•Check engine coolant (antifreeze) freeze point in the
radiator and in the coolant recovery bottle. If engine
coolant (antifreeze) needs to be added, contents of
coolant recovery bottle must also be protected against
freezing.
•If frequent engine coolant (antifreeze) additions are
required, or if the level in the coolant recovery bottle
does not drop when the engine cools, the cooling
system should be pressure tested for leaks.
•Maintain engine coolant (antifreeze) concentration at
50% HOAT engine coolant (antifreeze) (minimum)
and distilled water for proper corrosion protection of
your engine, which contains aluminum components.
•Make sure that the radiator and coolant recovery
bottle hoses are not kinked or obstructed.
MAINTAINING YOUR VEHICLE 429
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FLUIDS AND CAPACITIES
U.S. Metric
Fuel (Approximate)
3.7/4.7/5.7L Gasoline Engines 21 Gallons 79 Liters
3.0L Diesel Engine 22 Gallons 83 Liters
Engine Oil with Filter
3.7 Liter Engine (SAE 5W-20, API Certified) 5 Quarts 4.7 Liters
4.7 Liter Engine (SAE 5W-20, API Certified) 6 Quarts 5.7 Liters
5.7 Liter Engine (SAE 5W-20, API Certified) 7 Quarts 6.6 Liters
3.0 Liter Diesel Engine (SAE 5W-30 Synthetic, API Certified
Low Ash)10 Quarts 9.5 Liters
Cooling System *
3.7 Liter and 4.7L Engine (MOPAREngine Coolant/Antifreeze
5 Year/100,000 Mile Formula) — Without Rear Heat12.7 Quarts 11.8 Liters
3.7 Liter and 4.7L Engine (MOPAREngine Coolant/Antifreeze
5 Year/100,000 Mile Formula) — With Rear Heat14 Quarts 13.2 Liters
5.7 Liter Engine (MOPAREngine Coolant/Antifreeze 5
Year/100,000 Mile Formula) — Without Rear Heat15.2 Quarts 14.4 Liters
456 MAINTAINING YOUR VEHICLE

5.7 Liter Engine (MOPAREngine Coolant/Antifreeze 5
Year/100,000 Mile Formula) — With Rear Heat16.7 Quarts 15.8 Liters
3.0 Liter Diesel Engine (MOPARAntifreeze/Engine Coolant 5
Year/100,000 Mile Formula) — Without Rear Heat13.9 Quarts 13.2 Liters
3.0 Liter Diesel Engine (MOPARAntifreeze/Engine Coolant 5
Year/100,000 Mile Formula) — With Rear Heat15.3 Quarts 14.5 Liters
* Includes heater and coolant recovery bottle filled to MAX level.
MAINTAINING YOUR VEHICLE 457
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FLUIDS, LUBRICANTS, AND GENUINE PARTS
Engine
Component Fluid, Lubricant, or Genuine Part
Engine Coolant MOPARAntifreeze/Coolant 5 Year/100,000 Mile Formula HOAT (Hybrid
Organic Additive Technology)
Engine Oil (3.7L/4.7L/5.7L Engines) Use API Certified SAE 5W-20 Engine Oil, meeting the requirements of
Chrysler Material Standard MS-6395. Refer to your engine oil filler cap for
correct SAE grade.
Engine Oil (3.0L Diesel Engine) Use API Certified SAE 5W-30 Synthetic Low Ash Engine Oil, meeting the
requirements of Chrysler Material Standard MS-11106, Mercedes Benz MB
229.31 or 229.51, and ACEA C3 qualified engine oils.
Oil Filter (3.7L Engine) MOPAREngine Oil Filter (P/N 05184231AA) or equivalent
Oil Filter (4.7L and 5.7L Engine) MOPAREngine Oil Filter (P/N 04884899AB) or equivalent
Oil Filter (3.0L Diesel Engine) MOPAREngine Oil Filter (P/N 05175571AA) or equivalent
Spark Plugs (3.7L Engine) ZFR6F-11G (Gap 0.043 in [1.09 mm])
Spark Plugs (4.7L Engine) Upper Bank — FR8TE2 (Gap 0.040 in [1.02 mm]) Lower Bank — FR8T1332
(Gap 0.050 in [1.27 mm])
Spark Plugs (5.7L Engine) LZFR5C–11 (Gap 0.043 in [1.09 mm])
458 MAINTAINING YOUR VEHICLE

if it has been 6 months since your last oil change even
if the oil change indicator message is NOT illumi-
nated.
•Change your engine oil more often if you drive your
vehicle off-road for an extended period of time.
•Under no circumstances should oil change intervals
exceed 6,000 miles (10,000 km) or 6 months, whichever
comes first.
Your authorized dealer will reset the oil change indicator
message after completing the scheduled oil change. If this
scheduled oil change is performed by someone other
than your authorized dealer the message can be reset by
referring to the steps described under ”Electronic Vehicle
Information Center” in Section 4 of this manual.
At Each Stop for Fuel
•Check the engine oil level about 5 minutes after a fully
warmed engine is shut off. Checking the oil level whilethe vehicle is on level ground will improve the accu-
racy of the oil level reading. Add oil only when the
level is at or below the ADD or MIN mark.
•Check the windshield washer solvent and add if
required.
Once a Month
•Check tire pressure and look for unusual wear or
damage.
•Inspect the battery and clean and tighten the terminals
as required.
•Check the fluid levels of the coolant reservoir, brake
master cylinder, power steering and transmission
(4.7L and 5.7L only) and add as needed.
•Check all lights and other electrical items for correct
operation.
MAINTENANCE SCHEDULES 463
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54,000 Miles (90,000 km) or
54 Months Maintenance
Service Schedule
❏Change the engine oil and engine oil
filter.
❏Rotate tires.
❏Inspect the front and rear axle fluid,
change if using your vehicle for police,
taxi, fleet, off-road or frequent trailer
towing.
Odometer Reading Date
Repair Order # Dealer Code
Signature Authorized Chrysler Dealer
60,000 Miles (100,000 km) or 60 Months Maintenance Service
Schedule
❏Change the engine oil and engine oil filter.
❏Rotate tires.
❏Replace the engine air cleaner filter.
❏Inspect the brake linings; replace if necessary.
❏Replace the ignition cables (3.7L Engine).
❏Replace the top row of spark plugs (4.7L Engine).
❏Replace the spark plugs (3.7L and 5.7L Engines).
❏Adjust parking brake on vehicles equipped with four-wheel disc brakes.
❏Change the automatic transmission fluid and filter(s) if using your vehicle for any of the
following: police, taxi, fleet, or frequent trailer towing.
❏Change the transfer case fluid if using your vehicle for any of the following: police, taxi,
fleet, or frequent trailer towing.
❏Flush and replace the engine coolant if not done at 102,000 miles (170 000 km).
Odometer Reading Date
Repair Order # Dealer Code
Signature Authorized Chrysler Dealer
468 MAINTENANCE SCHEDULES
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102,000 Miles (170,000 km) or
102 Months Maintenance
Service Schedule
❏Change the engine oil and engine oil
filter.
❏Rotate tires.
❏Replace the ignition cables (4.7L
Engine).
❏Replace the side row of spark plugs
(4.7L Engine).
❏Flush and replace the engine coolant if
not done at 60 months.
Odometer Reading Date
Repair Order # Dealer Code
Signature Authorized Chrysler Dealer
108,000 Miles (180,000 km) or
108 Months Maintenance
Service Schedule
❏Change the engine oil and engine oil
filter.
❏Rotate tires.
❏If using your vehicle for any of the
following: Dusty or off-road conditions.
Inspect the engine air cleaner filter;
replace if necessary.
❏Inspect the brake linings; replace if
necessary.
❏Inspect the front and rear axle fluid,
change if using your vehicle for police,
taxi, fleet, off-road or frequent trailer
towing.
Odometer Reading Date
Repair Order # Dealer Code
Signature Authorized Chrysler Dealer
114,000 Miles (190,000 km) or
114 Months Maintenance
Service Schedule
❏Change the engine oil and engine oil
filter.
❏Rotate tires.
Odometer Reading Date
Repair Order # Dealer Code
Signature Authorized Chrysler Dealer
472 MAINTENANCE SCHEDULES
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