JEEP GRAND CHEROKEE 2010 WK / 3.G Owners Manual

CAUTION!
Do not touch the new bulb with your fingers. Oil
contamination will severely shorten bulb life. If the
bulb comes in contact with any oily surface, clean the
bulb with rubbing alcohol.
Front Fog Lamp
1. Reach behind the front fascia from under the vehicle.
2. Turn the front fog lamp bulb one–quarter turn coun-
terclockwise to remove from housing.
3. Disconnect the electrical connector and replace bulb.
CAUTION!
Do not touch the new bulb with your fingers. Oil
contamination will severely shorten bulb life. If the
bulb comes in contact with any oily surface, clean the
bulb with rubbing alcohol.
Rear Tail, Stop, Turn Signal, And Backup Lamps
1. Raise the liftgate.
2. Remove the two Torx fasteners.
410 MAINTAINING YOUR VEHICLE

3. Squeeze the socket assembly tabs to remove it from the
housing.4. Pull the bulb to remove it from the socket.
5. Replace the bulb, reinstall the socket, and reattach the
lamp assembly.1 — Tail/Stop Lamp Bulb 3 — Back-Up Lamp Bulb
2 — Tail/Turn Signal Bulb
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MAINTAINING YOUR VEHICLE 411

Center High-Mounted Stop Lamp (CHMSL)
1. Remove the two screws securing the CHMSL.2. Twist the bulb socket to remove from the CHMSL
housing.
3. Pull the bulb out of the socket.
4. Replace the bulb, reinstall the socket and reattach the
CHMSL.
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FLUID CAPACITIES
U.S.Metric
Fuel (Approximate)
3.7L and 5.7L Engines 21 Gallons79 Liters
Engine Oil with Filter
3.7L Engine (SAE 5W-20, API Certified) 5 Quarts4.7 Liters
5.7L Engine (SAE 5W-20, API Certified) 7 Quarts6.6 Liters
Cooling System *
3.7L Engine (MOPAR Engine Coolant/Antifreeze
5–Year/100,000 Mile Formula or equivalent) — Without Rear Heat 12.7 Quarts
11.8 Liters
3.7L Engine (MOPAR Engine Coolant/Antifreeze
5–Year/100,000 Mile Formula or equivalent) — With Rear Heat 14 Quarts
13.2 Liters
5.7 Liter Engine (MOPAR Engine Coolant/Antifreeze
5–Year/100,000 Mile Formula or equivalent) — Without Rear Heat 15.2 Quarts
14.4 Liters
5.7 Liter Engine (MOPAR Engine Coolant/Antifreeze
5–Year/100,000 Mile Formula or equivalent) — With Rear Heat 16.7 Quarts
15.8 Liters
* Includes heater and coolant recovery bottle filled to MAX level.
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MAINTAINING YOUR VEHICLE 413

FLUIDS, LUBRICANTS, AND GENUINE PARTS
Engine
ComponentFluid, Lubricant, or Genuine Part
Engine Coolant MOPARAntifreeze/Coolant 5 Year/100,000 Mile Formula HOAT (Hy-
brid Organic Additive Technology) or equivalent.
Engine Oil – 3.7L and 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 Filter MOPAREngine Oil Filter or equivalent.
Spark Plugs – 3.7L Engine ZFR6F-11G (Gap 0.043 in [1.09 mm])
Spark Plugs – 5.7L Engine LZFR5C–11 (Gap 0.043 in [1.09 mm])
Fuel Selection – 3.7L Engine 87 Octane
Fuel Selection – 5.7L Engine 87 Octane Acceptable - 89 Octane Recommended
414 MAINTAINING YOUR VEHICLE

Chassis
ComponentFluid, Lubricant, or Genuine Part
Automatic Transmission MOPARATF+4Automatic Transmission Fluid or equivalent licensed
ATF+4 product.
Transfer Case – NV140 Single Speed
Only MOPAR
ATF+4Automatic Transmission Fluid or equivalent licensed
ATF+4 product.
Transfer Case – NV245 Two Speed
Only MOPAR
NV 247/245 Transfer Case Lubricant or equivalent.
Axle Differential (Front-Rear) MOPAR Synthetic Gear & Axle Lubricant SAE 75W-140 (API-GL5) or
equivalent with friction modifier additive.
Brake Master Cylinder MOPARDOT 3 Brake Fluid, SAE J1703 should be used. If DOT 3, SAE
J1703 brake fluid is not available, then DOT 4 is acceptable. Use only rec-
ommended brake fluids or equivalent.
Power Steering Reservoir This system requires the use of MOPAR Hydraulic System Power Steer-
ing Fluid or equivalent, which meets Chrysler Material Standard MS-
10838.
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MAINTAINING YOUR VEHICLE 415

MAINTENANCE SCHEDULES
CONTENTS
Emissions Control System Maintenance ...... 418
 Maintenance Schedule .................. 418 ▫
Required Maintenance Intervals .......... 420
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EMISSIONS CONTROL SYSTEM MAINTENANCE
The Scheduled Maintenance services listed inbold type
must be done at the times or mileages specified to ensure
the continued proper functioning of the emissions control
system. These and all other maintenance services in-
cluded in this manual, should be done to provide best
vehicle performance and reliability. More frequent main-
tenance may be needed for vehicles in severe operating
conditions, such as dusty areas and very short trip
driving.
Inspection and service should also be done anytime a
malfunction is suspected.
NOTE: Maintenance, replacement or repair of the emis-
sions control devices and systems on your vehicle may be
performed by any automotive repair establishment or
individual using any automotive part that has been
certified pursuant to U.S. EPA or in the State of Califor-
nia, California Air Resources Board regulations.
MAINTENANCE SCHEDULE
The oil change indicator system will remind you that it is
time to take your vehicle in for scheduled maintenance.
On Electronic Vehicle Information Center (EVIC)
equipped vehicles “Oil Change Required” will be dis-
played in the EVIC and a single chime will sound,
indicating that an oil change is necessary.
Based on engine operation conditions the oil change
indicator message will illuminate, this means that service
is required for your vehicle. Have your vehicle serviced
as soon as possible, within the next 500 miles (805 km).
NOTE:
•The oil change indicator message will not monitor the
time since the last oil change. Change your vehicles oil
if it has been 6 months since your last oil change even
if the oil change indicator message is NOT illumi-
nated.
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S418 MAINTENANCE SCHEDULES

•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 a
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 (EVIC)/Oil Change Required” in
“Understanding Your Instrument Panel” for further in-
formation.
At Each Stop for Fuel
•Check the engine oil level about five minutes after a
fully warmed engine is shut off. Checking the oil level
while the vehicle is on level ground will improve the accuracy 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
(5.7L only) and add as needed.
•Check all lights and other electrical items for correct
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SMAINTENANCE SCHEDULES 419