JEEP WRANGLER 2007 JK / 3.G Owners Manual

Inspection and service should also be performed anytime
a malfunction is observed or suspected. Retain all re-
ceipts.
† Applies only if vehicle is used for frequent trailer
towing or fleet/commercial service.
This maintenance is recommended by the manufac-
turer to the owner, but is not required to maintain
emissions warranty.‡Off-highway operation, trailer towing, taxi, limousine,
bus, snow plowing, or other types of commercial service
or prolonged operation with heavy loading, especially in
hot weather, require front and rear axle service indicated
witha‡inSchedule “B”. Perform these services if the
vehicle is usually operated under these conditions.
SCHEDULE “B” 431
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Schedule “A”
Miles 6,000 12,000 18,000 24,000 30,000
(Kilometers) (10 000) (20 000) (30 000) (40 000) (50 000)
[Months] [6] [12] [18] [24] [30]
Change the engine oil and engine oil filter. X X X X X
Rotate the tires. X X X X X
Inspect the engine air filter element, and replace
if necessary.X
Inspect the brake linings. X
Inspect the manual transmission fluid, add as nec-
essary.X
Inspect the transfer case fluid, add as necessary. X
Clean and lubricate soft top zippers (if equipped). X X X X X
432 SCHEDULE “A”
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Miles 36,000 42,000 48,000 54, 000
(Kilometers) (60 000) (70 000) (80 000) (90 000)
[Months] [36] [42] [48] [54]
Change the engine oil and engine oil filter. X X X X
Rotate the tires. X X X X
Inspect the brake linings. X X
Clean and lubricate soft top zippers (if equipped). X X X X
SCHEDULE “A” 433
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Miles 60,000 66,000 72,000 78,000
(Kilometers) (100 000) (110 000) (120 000) (130 000)
[Months] [60] [66] [72] [78]
Change the engine oil and engine oil filter. X X X X
Rotate the tires. X X X X
Inspect the engine air filter element, and replace if nec-
essary.X
Inspect the PCV Valve, and replace if necessary.X
Inspect the brake linings. X
Inspect the drive belt, and replace as needed. X
Inspect the drive belt, and replace as needed. Not re-
quired if belt was previously replaced.X
Flush and replace the engine coolant/anti-freeze. Where
both time and mileage are indicated, follow the interval
which occurs first.X
Inspect the manual transmission fluid, add as necessary. X
Inspect transfer case fluid, add as necessary. X
Clean and lubricate soft top zippers (if equipped). X X X X
434 SCHEDULE “A”
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Miles 84,000 90,000 96,000 102, 000
(Kilometers) (140 000) (150 000) (160 000) (170 000)
[Months] [84] [90] [96] [102]
Change the engine oil and engine oil filter. X X X X
Rotate the tires. X X X X
Inspect the engine air filter element, and replace if necessary.X
Inspect the PCV Valve, and replace if necessary.X
Replace the spark plugs.X
Replace the ignition cables.X
Inspect the brake linings. X
Inspect the drive belt, and replace as needed. Not required if pre-
viously replaced.XX
Flush and replace the engine coolant/anti-freeze if not done at 60
months.X
Inspect the manual transmission fluid, add as necessary. X
Inspect the transfer case fluid, add as necessary. X
Clean and lubricate soft top zippers (if equipped). X X X X
SCHEDULE “A” 435
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Miles 108,000 114,000 120,000 126,000
(Kilometers) (180 000) (190 000) (200 000) (210 000)
[Months] [108] [114] [120] [126]
Change the engine oil and engine oil filter. X X X X
Rotate the tires. X X X X
Inspect the engine air filter element, and replace if nec-
essary.X
Inspect the PCV Valve, and replace if necessary.X
Inspect the brake linings. X
Inspect the drive belt, and replace as needed. Not re-
quired if previously replaced.X
Inspect the manual transmission fluid, add as necessary. X
Drain and refill the transfer case fluid. X
Flush and replace the engine coolant/anti-freeze, if not
done at 102,000 miles (170 000 km).X
Clean and lubricate soft top zippers (if equipped). X X X X
436 SCHEDULE “A”
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Miles 132,000 138,000 144,000 150,000
(Kilometers) (220 000) (230 000) (240 000) (250 000)
[Months] [132] [138] [144] [150]
Change the engine oil and engine oil filter. X X X X
Rotate the tires. X X X X
Inspect the engine air filter element, and replace if nec-
essary.X
Inspect the PCV Valve, and replace if necessary.X
Inspect the brake linings. X
Inspect the drive belt, and replace as needed. Not re-
quired if previously replaced.XX
Inspect the manual transmission fluid, add as necessary. X
Inspect the transfer case fluid, add as necessary. X
Flush and replace the engine coolant/anti-freeze, if not
done at 120,000 miles (200 000 km).X
Clean and lubricate soft top zippers (if equipped). X X X X
SCHEDULE “A” 437
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Inspection and service should also be performed anytime
a malfunction is observed or suspected. Retain all re-
ceipts.This maintenance is recommended by the manufac-
turer to the owner, but is not required to maintain
emissions warranty.
438 SCHEDULE “A”
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IF YOU NEED CONSUMER ASSISTANCE
CONTENTS
Suggestions For Obtaining Service For Your
Vehicle..............................440
▫Prepare For The Appointment............440
▫Prepare A List........................440
▫Be Reasonable With Requests.............440
If You Need Assistance...................440
Warranty Information (U.S. Vehicles Only).....443
MoparParts.........................443Reporting Safety Defects..................443
▫In Canada..........................444
Publication Order Forms..................444
Department Of Transportation Uniform Tire
Quality Grades........................446
▫Treadwear..........................446
▫Traction Grades......................446
▫Temperature Grades...................447
9

SUGGESTIONS FOR OBTAINING SERVICE FOR
YOUR VEHICLE
Prepare For The Appointment
If you’re having warranty work done, be sure to have the
right papers with you. Take your warranty folder. All
work to be performed may not be covered by the
warranty, discuss additional charges with the service
manager. Keep a maintenance log of your vehicle’s
service history. This can often provide a clue to the
current problem.
Prepare A List
Make a written list of your vehicle’s problems or the
specific work you want done. If you’ve had an accident,
or work done that is not on your maintenance log, let the
service advisor know.
Be Reasonable With Requests
If you list a number of items, and you must have your
vehicle by the end of the day, discuss the situation with
the service advisor and list the items in order of priority.
At many dealers, you may obtain a rental vehicle at a
minimal daily charge. If you need a rental, it is advisable
to make these arrangements when you call for an ap-
pointment.
IF YOU NEED ASSISTANCE
The manufacturer and its dealers are vitally interested in
your satisfaction. We want you to be happy with our
products and services.
Warranty service must be done by an authorized
Chrysler, Dodge, or Jeep dealer. We strongly recommend
that you take your vehicle to your selling dealer. They
know you and your vehicle best, and are most concerned
that you get prompt and high quality service. The
manufacturer’s dealers have the facilities, factory-trained
440 IF YOU NEED CONSUMER ASSISTANCE