2009 JEEP COMMANDER oil

3. Disconnect the electrical connector.
4. Turn the low or high beam bulb 1/4 turn counterclock-
wise to unlock it from the housing.5. Pull the bulb and base straight out from the opening in
the reflector.
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.
1 — Low Beam Bulb
2 — High Beam Bulb
3 — Front Park/Turn Signal BulbMAINTAINING YOUR VEHICLE 459
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4. Turn the socket on the bottom of the front lamp unit
housing 1/4 turn counterclockwise to unlock it.
5. Pull the socket and bulb straight out from the opening
in the housing.
6. Disconnect the electrical connector.
7. Pull the base of the bulb straight out of the socket.
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 Light
1. Turn the steering wheel all the way to the left or right.2. Reach into the front wheel house ahead of the front
wheel to unsnap and lift the cover over the access hole in
the front of the wheel house splash shield. Access to the
bulb can be gained through the wheel liner hole.
3. Reach through the access hole to access the back of the
front fog light housing on the back of the front fascia.
4. Disconnect the electrical connector.
MAINTAINING YOUR VEHICLE 461
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5. Turn the socket on the back of the housing 1/4 turn
counterclockwise to unlock it.
6. Pull the socket and bulb straight out from the opening
in the housing.
7. Pull the base of the bulb straight out of the socket.
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 Lights
1. Raise the liftgate.
2. Remove the two push-pins that secure the rear lamp
unit to the side of the liftgate opening.3. Pull the outboard side of the rear lamp unit rearward
far enough to unsnap the two ball studs on the outboard
side of the lamp housing from the two plastic grommets
in the quarter outer panel. Pull the lamp unit rearward
far enough away to access the bulbs.
462 MAINTAINING YOUR VEHICLE

4. Firmly grasp the appropriate bulb socket on the back
of the rear lamp unit housing, and turn 1/4 turn coun-
terclockwise to unlock it.5. Disconnect the electrical connector.
6. Pull the socket and bulb straight out from the opening
in the housing.
7. Pull the base of the bulb straight out of the socket.
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.
1 — Rear Backup Lamp Bulb
2 — Rear Park/Stop Lamp Bulb
3 — Rear Park/Turn Signal Bulb
4 — Rear Side Marker Lamp BulbMAINTAINING YOUR VEHICLE 463
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FLUIDS AND CAPACITIES
U.S. Metric
Fuel (Approximate)21 Gallons 79 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
Cooling System *
3.7 Liter Engine (MOPAREngine Coolant/Antifreeze 5
Year/100,000 Mile Formula)9 Quarts 8.5 Liters
4.7 Liter Engine (MOPAREngine Coolant/Antifreeze 5
Year/100,000 Mile Formula)14.5 Quarts 13.7 Liters
5.7 Liter Engine (MOPAREngine Coolant/Antifreeze 5
Year/100,000 Mile Formula)14.5 Quarts 13.7 Liters
* Includes heater and coolant recovery bottle filled to MAX level.
MAINTAINING YOUR VEHICLE 465
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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 En-
gines)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.
Oil Filter (All Engines) MOPAREngine Oil Filter (P/N 04884899AB) 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])
Fuel Selection (3.7L and 4.7L En-
gines)87 Octane
Fuel Selection (5.7L Engines) 87 Octane Acceptable - 89 Octane Recommended
466 MAINTAINING YOUR VEHICLE

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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•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 while
the 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 coolant reservoir, brake
master cylinder, power steering and transmission
(4.7L and 5.7L engines) and add as needed.
•Check all lights and other electrical items for correct
operation.
At Each Oil Change
•Change the engine oil filter.
•Inspect the brake hoses and lines.
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