2004 JEEP GRAND CHEROKEE engine oil

Miles 60,000 66,000 72,000 78,000
(Kilometers) (96 000) (106 000) (115 000) (125 000)
[Months] [60] [66] [72] [78]
Change the engine oil and engine oil filter. X X X X
Inspect the engine air cleaner filter, and replace if nec-
essary.X
Inspect the PCV Valve, replace if necessary.LX
Replace the spark plugs.X
Lubricate the upper knuckle ball stud at steering & sus-
pension ball joints.XX
Inspect and replace the drive belt if necessary (4.0L
Only). Not required if belt was previously replaced.XX
Flush and replace the engine coolant. X
Inspect the brake linings. X
Clean and lubricate the brake caliper pins. X
Inspect transfer case fluid (Selec-Trac Models Only). X
Drain the transfer case and refill (Quadra-Trac Models
Only).X
312 SCHEDULE ªAº
8
M
A
I
N
T
E
N
A
N
C
E
S
C
H
E
D
U
L
E
S

Miles 84,000 90,000 96,000 102, 000
(Kilometers) (134 000) (144 000) (154 000) (163 000)
[Months] [84] [90] [96] [102]
Change the engine oil and engine oil filter. X X X X
Inspect the engine air cleaner filter, and replace if nec-
essary.X
Inspect the PCV Valve, replace if necessary.LX
Replace the spark plugs.X
Lubricate the upper knuckle ball stud at steering & sus-
pension ball joints.XX
Clean and lubricate the brake caliper pins. X
Inspect the brake linings. X
Inspect the drive belt, and replace as needed. Not re-
quired if previously replaced.X
Flush and replace the engine coolant if not replaced at 60
months.X
Drain and refill the automatic transmission fluid, and
change filter (4.0L Only).X
SCHEDULE ªAº 313
8
M
A
I
N
T
E
N
A
N
C
E
S
C
H
E
D
U
L
E
S

Miles 108,000 114,000 120,000
(Kilometers) (173 000) (182 000) (192 000)
[Months] [108] [114] [120]
Change the engine oil and engine oil filter. X X X
Inspect the engine air cleaner filter, and replace if necessary.X
Inspect the PCV Valve, replace if necessary.LX
Replace the spark plugs.X
Lubricate the upper knuckle ball stud at steering & suspension
ball joints.XX
Inspect the brake linings. X
Clean and lubricate the brake caliper pins. X
Inspect and replace the drive belt if not previously replaced. X X
Drain the transfer case and refill (Selec-Trac and Quadra-Trac
Models).X
Inspection and service should also be performed anytime
a malfunction is observed or suspected. Retain all re-
ceipts.LThis maintenance is recommended by the manufac-
turer to the owner, but is not required to maintain
emissions warranty.
SCHEDULE ªAº 315
8
M
A
I
N
T
E
N
A
N
C
E
S
C
H
E
D
U
L
E
S

Temperature Gauge..................... 131
Crankcase Emission Control System.......... 263
Cruise Control.......................... 86
Cruise Light........................... 130
Cup Holder............................ 116
Customer Assistance..................... 318
Daytime Running Lights................... 78
Dealer Service.......................... 255
Defroster, Rear Window................... 171
Defroster, Windshield................53,167,168
Deploying, Airbag........................ 42
Diagnostic System, Onboard................ 253
Dimmer Switch, Headlight.................. 79
Dipsticks
Automatic Transmission................. 278
Oil (Engine).......................... 256
Power Steering........................ 266
Disabled Vehicle Towing................... 248Disarming, Theft System................... 23
Disposal
Engine Oil........................... 260
Used Engine Fluids..................... 260
Door Locks...........................15,17
Door Locks, Automatic.................... 19
Door Opener, Garage..................... 106
Drive Belts............................ 261
Driving............................... 199
Off-Pavement......................... 200
On Hills............................ 200
On Slippery Surfaces.................... 200
Electric Remote Mirrors.................... 61
Electrical Outlet, Auxiliary................. 115
Electronic Speed Control................... 86
Electronic Vehicle Information Center.......... 90
Emergency, In Case of
Brake Warning Light.................... 134
INDEX 331
10

Coolant Temperature Gauge.............. 131
Engine Oil Pressure Gauge............... 130
Freeing Vehicle When Stuck............... 186
Hazard Warning Flasher................. 236
Jacking............................. 242
Jump Starting......................... 246
Tow Hooks.......................... 248
Emission Control System Maintenance......254,296
Engine
Air Cleaner.......................... 264
Block Heater......................... 178
Break-In Recommendations................ 51
Compartment......................251,252
Cooling............................. 269
Exhaust Gas Caution.................... 51
Fails to Start.......................... 177
Flooded, Starting...................... 177
Fuel Requirements..................221,291
Jump Starting......................... 246Malfunction Indicator................... 130
Oil ................................ 291
Oil Change Interval.................... 258
Oil Disposal.......................... 260
Oil Filter............................ 260
Oil Filter Disposal...................... 260
Oil Pressure Gauge..................... 130
Oil Selection.......................... 291
Overheating.......................... 237
Starting............................. 176
Temperature Gauge..................... 131
Engine Oil Viscosity Chart................. 259
Entry System, Illuminated.................. 15
Exhaust Gas Caution...................... 51
Exhaust System......................... 269
Extender, Seat Belt........................ 35
Exterior Finish Care...................... 282
332 INDEX

Filters
Air Cleaner.......................... 264
Engine Fuel.......................... 263
Finish Care............................ 282
Flashers.............................. 236
Hazard Warning....................... 236
Turn Signal.......................... 129
Flat Tire Changing....................... 240
Flipper Glass, Tailgate..................... 15
Flooded Engine Starting................... 177
Fluid Capacities......................... 291
Fluid Leaks............................. 53
Fluid Level Checks
Automatic Transmission...............277,278
Engine Oil........................... 256
Power Steering........................ 266
Fog Lights............................. 79
Four Wheel Drive
Operation........................... 186Four-Way Hazard Flasher.................. 236
Freeing A Stuck Vehicle................... 186
Front Axle............................. 281
Fuel................................. 221
Filler Cap............................ 224
Filler Door........................... 224
Filter............................... 263
Gasoline............................ 221
Gauge.............................. 133
Light............................... 134
Materials Added....................... 224
Octane Rating........................ 221
Requirements......................... 291
Tank Capacity........................ 291
Fuel System Caution..................... 225
Fuses................................ 286
Garage Door Opener..................... 106
GasCap .............................. 224
INDEX 333
10

Gasoline.............................. 221
Gasoline, Reformulated................... 222
Gasoline/Oxygenate Blends................ 222
Gauges
Coolant Temperature.................... 131
Fuel................................ 133
Odometer........................... 132
Oil Pressure.......................... 130
Speedometer......................... 129
Tachometer.......................... 129
Voltmeter............................ 129
Gear Ranges........................... 181
General Information...................... 219
Glass Cleaning.......................... 284
Glove Compartment...................... 116
Hazard Warning Flasher................... 236
Head Restraints.......................... 64
Head Rests............................. 64Headlights............................. 77
High Beam........................... 129
On With Wipers........................ 77
Heated Mirrors.......................... 61
Heated Seats............................ 71
Heater, Engine Block..................... 178
Holder, Cup........................... 116
Homelink Transmitter.................... 106
Hood Release........................... 74
Hoses................................ 274
Identifying Your Engine................251,252
Ignition
Key ................................. 11
Illuminated Entry........................ 15
Infant Restraint.......................... 44
Inflation Pressure Tires.................... 212
Information Center, Vehicle................. 90
Inside Rearview Mirror.................... 59
334 INDEX

Off-Pavement Driving.................... 285
Off-Road Driving.....................200,285
Oil, Engine
Capacity............................ 291
Change Interval....................... 258
Dipstick............................. 256
Identification Logo..................... 259
Materials Added to..................... 260
Pressure Gauge....................... 130
Recommendation...................259,291
Viscosity............................ 291
Onboard Diagnostic System..............253,254
Opener, Garage Door..................... 106
Outside Rearview Mirrors.................. 61
Overdrive..........................132,182
Overhead Console........................ 89
Overheating, Engine...................... 237
Owner's Manual........................ 324Paint Care............................. 281
Paint Damage.......................... 281
Panic Alarm............................ 21
Parking Brake.......................... 194
Passing Light........................... 79
Pedals, Adjustable........................ 84
Placard, Tire and Loading Information......... 207
Polishing and Waxing..................... 282
Power
Distribution Center..................... 288
Door Locks........................... 18
Mirrors.............................. 61
Outlet.............................. 115
Seats................................ 65
Steering............................. 266
Sunroof............................. 112
Windows............................. 24
Pregnant Women and Seat Belts.............. 34
Preparation for Jacking.................... 242
338 INDEX