2007 JEEP GRAND CHEROKEE engine oil

NOTE:Most vehicles are operated under the conditions
listed for Schedule “B.”
Second is Schedule“A”. It is for vehicles that are not
operated under any of the conditions listed under Sched-
ule “B.”
Use the schedule that best describes your driving condi-
tions. Where time and mileage are listed, follow the
interval that occurs first.
CAUTION!
Failure to perform the required maintenance items
may result in damage to the vehicle.
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, add as required.
Once a Month
•Check the tire pressure and look for unusual wear or
damage.
•Inspect the battery, clean and tighten the terminals as
required.
•Check the fluid levels of engine coolant/anti-freeze
deaeration bottle, brake master cylinder, and transmis-
sion, and add as needed.
•Check all lights and all other electrical items for correct
operation.
434 SCHEDULE “A”
8
M
A
I
N
T
E
N
A
N
C
E
S
C
H
E
D
U
L
E
S

At Each Oil Change
•Change the engine oil filter.
•Inspect the exhaust system.
•Inspect brake hoses.
•Check the engine coolant/anti-freeze level, hoses, and
clamps.
•Inspect engine accessory drive belts. Replace as neces-
sary.
•Inspect for the presence of water in the fuel filter/
water separator unit.
SCHEDULE “A” 435
8
M
A
I
N
T
E
N
A
N
C
E
S
C
H
E
D
U
L
E
S

Miles 6,250 12,500 18,750 25,000 31,250
(Kilometers) (10 000) (20 000) (30 000) (40 000) (50 000)
Change the engine oil and engine oil filter. X X X X X
Rotate the tires. X X X
Check spare tire for proper pressure and correct
stowage.X X XXX
Inspect the engine air filter element. Replace as
necessary.XXX
Replace the engine air filter element.XX
Replace the fuel filter/water separator unit. X
Inspect the brake linings. X X
Drain the transfer case and refill.X
Drain and refill the front and rear axles. X X
SCHEDULE “B” — DIESEL ENGINES 437
8
M
A
I
N
T
E
N
A
N
C
E
S
C
H
E
D
U
L
E
S

Miles 37,500 43,750 50,000 56,250 62,500
(Kilometers) (60 000) (70 000) (80 000) (90 000) (100 000)
Change the engine oil and engine oil filter. X X X X X
Rotate the tires. X X
Check spare tire for proper pressure and correct
stowage.X X XXX
Inspect the engine air filter element. Replace as
necessary.XX
Replace the engine air filter element.XXX
Replace the fuel filter/water separator unit. X
Replace the engine accessory drive belt. X
Inspect the brake linings. X X X
Drain and refill the front and rear axles. X X X
Drain and refill the transmission fluid, and change
the filter.X
Drain the transfer case and refill.X
438 SCHEDULE “B” — DIESEL ENGINES
8
M
A
I
N
T
E
N
A
N
C
E
S
C
H
E
D
U
L
E
S

Miles 68,750 75,000 81,250 87,500 93,750 100,000
(Kilometers) (110 000) (120 000) (130 000) (140 000) (150 000) (160 000)
Change the engine oil and engine oil filter. X X X X X X
Rotate the tires. X X X
Check spare tire for proper pressure and cor-
rect stowage.XXXXXX
Inspect the engine air filter element. Re-
place as necessary.XXX
Replace the engine air filter element.XXX
Replace the engine accessory drive belt. X
Replace the fuel filter/water separator unit. X X
Flush and replace the engine coolant/anti-
freeze.X
Inspect the brake linings. X X
Drain the transfer case and refill. X
Drain and refill the front and rear axles. X X
SCHEDULE “B” — DIESEL ENGINES 439
8
M
A
I
N
T
E
N
A
N
C
E
S
C
H
E
D
U
L
E
S

Schedule “A”
Miles 12,500 25,000 37,500 50,000
(Kilometers) (20 000) (40 000) (60 000) (80 000)
Change the engine oil and engine oil filter. X X X X
Rotate the tires. X X X X
Check spare tire for proper pressure and correct stowage. X X X X
Inspect the engine air filter element. Replace as neces-
sary.XX
Replace the engine air filter element.XX
Replace the fuel filter/water separator unit. X X
Inspect the brake linings. X X
Drain the transfer case and refill. X X
SCHEDULE “A” 441
8
M
A
I
N
T
E
N
A
N
C
E
S
C
H
E
D
U
L
E
S

Miles 62,500 75,000 87,500 100,000
(Kilometers) (100 000) (120 000) (140 000) (160 000)
Change the engine oil and engine oil filter. X X X X
Rotate the tires. X X X X
Check spare tire for proper pressure and correct stowage. X X X X
Inspect the engine air filter element. Replace as neces-
sary.XX
Replace the engine air filter element.XX
Replace the fuel filter/water separator unit. X X
Flush and replace the engine coolant/anti-freeze. X
Replace the engine accessory drive belt. X
Inspect the brake linings. X X
Drain the transfer case and refill. X X
Inspection and service should be performed anytime a
malfunction is observed or suspected. Retain all receipts. The replacement of such component is requested
when there is superficial wear, bearing clearance, or
evident grease leak.
442 SCHEDULE “A”
8
M
A
I
N
T
E
N
A
N
C
E
S
C
H
E
D
U
L
E
S

CruiseLight ........................... 181
CupHolder ............................ 158
Customer Assistance..................... 444
Data Recorder, Event...................... 52
Daytime Running Lights................... 116
Dealer Service.......................... 361
Defroster, Rear Window................... 165
Defroster, Windshield................ 66,234,240
Diagnostic System, Onboard................ 358
Diesel Engine Maintenance................. 433
Diesel Fuel............................ 312
Diesel Fuel Requirements.................. 312
Dimmer Switch, Headlight................. 118
Dipsticks
Automatic Transmission................. 386
Oil (Engine).......................... 362
Power Steering........................ 372
Disabled Vehicle Towing................... 350Disposal
Engine Oil........................... 365
Used Engine Fluids..................... 365
Door Locks............................. 26
Door Locks, Automatic.................... 27
Door Opener, Garage..................... 146
DriveBelts ............................ 366
Driving ............................... 268
Off-Pavement......................... 268
Off-Road............................ 268
DVD Player (Video Entertainment System)...... 225
E-85 Fuel............................. 309
Electric Remote Mirrors.................... 75
Electrical Outlet, Auxiliary (Power Outlet)...... 156
Electronic Brake Control System............. 129
Electronic Speed Control (Cruise Control)...... 126
Electronic Stability Program (ESP)............ 133
Electronic Throttle Control Warning Light...... 181
INDEX 455
10