oil dipstick JEEP GRAND CHEROKEE 2004 WK / 3.G Owners Manual

The best time to check the engine oil level is about 5
minutes after a fully warmed engine is shut off or before
starting the engine after it has sat overnight.
Checking the oil while the vehicle is on level ground will
improve the accuracy of the oil level readings. Maintain
the oil level between the MIN and MAX or ADD and
SAFE markings on the dipstick. Adding 1 U.S. Quart
(0.95L) of oil when the reading is at the MIN mark will
result in a MAX reading on these engines.
4.0L Engines
4.7L Engines
MAINTAINING YOUR VEHICLE 257
7

the transmission with an improper fluid level will greatly
reduce the life of the transmission and of the fluid.
To check the automatic transmission fluid level properly,
the following procedure must be used:
1. The vehicle must be on level ground.
2. The engine should be running at curb idle speed for a
minimum of 60 seconds.
3. Fully apply parking brake.
4. Apply the brakes and shift the transmission into P
(Park).
5. The fluidMUSTbe checked with the transmission in
P (Park) to be sure that the fluid is accurate.
6. Wipe the dipstick clean and reinsert until seated.
Remove dipstick and note reading.At normal operating temperature (approximately 180É F
(82É C), the fluid level is correct if it is in the HOT region
(cross-hatched area) on the oil level indicator. The fluid
level indicator should be in the COLD region at 70É F (21É
C) fluid temperature.
If the fluid level is low, add sufficient fluid to bring to the
proper level. Refer to Recommended Fluids, Lubricants
and Genuine Parts for correct fluid type.
Fluid is added through the dipstick tube.
NOTE:To prevent dirt and water from entering the
transmission after checking or replenishing fluid, make
certain that the dipstick cap is properly reseated.
Fluid Level Check ± 4.7L Engines (5±45RFE)
Check the fluid level while the transmission is at normal
operating temperature 180ÉF (82ÉC). This occurs after at
278 MAINTAINING YOUR VEHICLE

least 15 miles (25 km) of driving. At normal operating
temperature the fluid cannot be held comfortably be-
tween the fingertips.
To check the automatic transmission fluid level properly,
the following procedure must be used:
1. Operate the engine at idle speed and normal operating
temperature.
2. The vehicle must be on level ground.
3. Fully apply the parking brake and press the brake
pedal.
4. Place the gear selector momentarily in each gear
position ending with the lever in P (Park).
5. Remove the dipstick, wipe it clean and reinsert it until
seated.
6. Remove the dipstick again and note the fluid level on
both sides. The fluid level should be between the ªHOTº(upper) reference holes on the dipstick at normal operat-
ing temperature. Verify that solid coating of oil is seen on
both sides of the dipstick. If the fluid is low, add as
required into the dipstick tube.Do not overfill.After
adding any quantity of oil through the oil fill tube, wait
a minimum of two (2) minutes for the oil to fully drain
into the transmission before rechecking the fluid level.
NOTE:If it is necessary to check the transmissionbelow
the operating temperature, the fluid level should be
between the two ªCOLDº (lower) holes on the dipstick
with the fluid at approximately 70ÉF (21ÉC) (room tem-
perature). If the fluid level is correctly established at
room temperature, it should be between the ªHOTº
(upper) reference holes when the transmission reaches
180ÉF (82ÉC). Remember it is best to check the level at the
normal operating temperature.
MAINTAINING YOUR VEHICLE 279
7

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

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