engine coolant JEEP GRAND CHEROKEE 2016 WK2 / 4.G User Guide

DIESEL ENGINE BREAK-IN RECOMMENDATIONS
The diesel engine does not require a break-in period due to its construction. Normal
operation is allowed, providing the following recommendations are followed:
• Warm up the engine before placing it under load.
• Do not operate the engine at idle for prolonged periods.
• Use the appropriate transmission gear to prevent engine lugging.
• Observe vehicle oil pressure and temperature indicators.
• Check the coolant and oil levels frequently.
• Vary throttle position at highway speeds when carrying or towing significantweight.
NOTE:
Light duty operation such as light trailer towing or no load operation will extend the
time before the engine is at full efficiency. Reduced fuel economy and power may be
seen at this time.
The engine oil installed in the engine at the factory is a high-quality energy
conserving type lubricant. Oil changes should be consistent with anticipated climate
conditions under which vehicle operations will occur. NON-DETERGENT OR
STRAIGHT MINERAL OILS MUST NEVER BE USED.
DIESEL ENGINE STARTING PROCEDURES
Normal Starting Procedure
1. Apply the parking brake.
2. Ensure the gear selector is in the PARK position.
3. Press and hold the brake pedal while pushing the ENGINE START/STOP button once and the system will engage the starter to crank the engine.
NOTE: • A delay of the start of up to five seconds is possible under very cold conditions.The “Wait to Start” telltale will be illuminated during the pre-heat process,
When the engine Wait To Start light goes off the engine will automatically crank.
• If you wish to stop the cranking of the engine prior to the engine starting, push the button again.
4. Check that the oil pressure warning light has turned off.
5. Release the parking brake.
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ROADSIDE ASSISTANCE
Dial toll-free 1-800-521-2779 for U.S. Residents or 1-800-363-4869 for Canadian
Residents.
• Provide your name, vehicle identification number, license plate number, and yourlocation, including the telephone number from which you are calling.
• Briefly describe the nature of the problem and answer a few simple questions.
• You will be given the name of the service provider and an estimated time of arrival. If you feel you are in an “unsafe situation”, please let us know. With your consent,
we will contact local police or safety authorities.
INSTRUMENT CLUSTER WARNING LIGHTS
– Battery Charge Warning Light
This light illuminates when the battery is not charging properly. If the battery charge
warning light remains on, it means that the vehicle is experiencing a problem with the
charging system.
We recommend you do not continue driving if it is on. Have the vehicle serviced
immediately.
– Oil Pressure Warning Light
This light indicates low engine oil pressure. If the light turns on while driving, stop
the vehicle and shut off the engine as soon as possible. A chime will sound for four
minutes when this light turns on.
We recommend you do not operate the vehicle or engine damage will occur. Have the
vehicle serviced immediately.
– Engine Temperature Warning Light
This light warns of an overheated engine condition.
If the light turns on and a warning chime sounds while driving, safely pull over and
stop the vehicle. If the A/C system is on, turn it off. Also, shift the transmission into
NEUTRAL and idle the vehicle. If the temperature reading does not return to normal,
turn the engine off immediately.
We recommend that you do not operate the vehicle or engine damage will occur. Have
the vehicle serviced immediately.
WARNING!
A hot engine cooling system is dangerous. You or others could be badly burned by
steam or boiling coolant.
WHAT TO DO IN EMERGENCIES
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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, place the transmission in NEUTRAL, but do notincrease the engine idle speed while preventing vehicle motion with the brakes.
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
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ENGINE COMPARTMENT
ENGINE COMPARTMENT — 3.6L
1. Remote Jump Start Positive Terminal
2. Engine Oil Dipstick
3. Power Distribution Center (Fuses)
4. Engine Coolant Reservoir Pressure Cap
5. Remote Jump Start Negative Terminal
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ENGINE COMPARTMENT — 5.7L
1. Remote Jump Start Positive Terminal
2. Engine Oil Dipstick
3. Power Distribution Center (Fuses)
4. Engine Coolant Reservoir Pressure Cap
5. Remote Jump Start Negative Terminal
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6. Engine Coolant Reservoir
7. Engine Oil Fill
8. Brake Fluid Reservoir
9. Air Cleaner Filter
10. Washer Fluid Reservoir
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ENGINE COMPARTMENT — 3.0L DIESEL
1. Remote Jump Start Positive Terminal
2. Engine Oil Dipstick
3. Power Distribution Center (Fuses)
4. Engine Coolant Reservoir Pressure Cap
5. Remote Jump Start Negative Terminal
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ENGINE COMPARTMENT — 6.4L
1. Remote Jump Start Positive Terminal
2. Engine Oil Dipstick
3. Power Distribution Center (Fuses)
4. Engine Coolant Reservoir Pressure Cap
5. Engine Coolant Reservoir
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NON-SRT FLUID CAPACITIES
U.S.Metric
Fuel (Approximate)
3.6L and 5.7L Engines 25 Gallons 94.0 Liters
Engine Oil With Filter
3.6L Engine (SAE 5W20, API Certified) 6 Quarts 5.6 Liters
5.7L Engine (SAE 5W-20, API Certified) 7 Quarts 6.6 Liters
Cooling System*
3.6L Engine (MOPAR Antifreeze/Engine Coolant 10
Year/150,000 Mile Formula or equivalent) 10.4 Quarts 9.9 Liters
5.7 Liter Engine (MOPAR Antifreeze/Engine Cool-
ant 10 Year/150,000 Mile Formula or equivalent) –
Without Trailer Tow Package 15.4 Quarts 14.6 Liters
5.7 Liter Engine (MOPAR Antifreeze/Engine Cool-
ant 10 Year/150,000 Mile Formula or equivalent) –
With Trailer Tow Package 16 Quarts 15.2 Liters
* Includes heater and coolant recovery bottle filled to MAX level.
NON-SRT FLUIDS, LUBRICANTS AND GENUINE
PARTS
Engine
Component Fluid, Lubricant, or Genuine Part
Engine Coolant We recommend you use MOPAR
Antifreeze/Coolant 10 Year/150,000 Mile
Formula OAT (Organic Additive Technol-
ogy).
Engine Oil We recommend you use API Certified SAE
5W-20 Engine Oil, meeting the require-
ments of FCA Material Standard MS-6395
such as MOPAR, Pennzoil, and Shell Helix.
Refer to your engine oil filler cap for correct
SAE grade.
Engine Oil Filter We recommend you use MOPAR Engine Oil
Filter or equivalent.
Spark Plugs We recommend you use MOPAR Spark
Plugs.
Fuel Selection – 3.6L Engine 87 Octane, 0-15% Ethanol.
Fuel Selection – 5.7L Engine 89 Octane Recommended - 87 Octane
Acceptable, 0-15% Ethanol.
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CAUTION!
• Mixing of engine coolant (antifreeze) other than specified Organic AdditiveTechnology (OAT) engine coolant (antifreeze), may result in engine damage and
may decrease corrosion protection. Organic Additive Technology (OAT) engine
coolant is different and should not be mixed with Hybrid Organic Additive
Technology (HOAT) engine coolant (antifreeze) or any “globally compatible”
coolant (antifreeze). If a non-OAT engine coolant (antifreeze) is introduced into
the cooling system in an emergency, the cooling system will need to be drained,
flushed, and refilled with fresh OAT coolant (conforming to MS.90032), by an
authorized dealer as soon as possible.
• Do not use water alone or alcohol-based engine coolant (antifreeze) products.
Do not use additional rust inhibitors or antirust products, as they may not be
compatible with the radiator engine coolant and may plug the radiator.
• This vehicle has not been designed for use with propylene glycol-based engine
coolant (antifreeze). Use of propylene glycol-based engine coolant (antifreeze)
is not recommended.
E-85 Flexible Fuel — 3.6L Engine Only
E-85 General Information
The information in this section is unique for Flexible Fuel vehicles only. These
vehicles can be identified by a unique fuel filler door label that states Ethanol (E-85)
or Unleaded Gasoline Only and a yellow fuel cap. Refer to the Owner’s Manual on the
DVD for further information.
CAUTION!
Only vehicles with the E-85 fuel filler door label or a yellow gas cap can operate on
E-85.
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