oil dipstick JEEP WRANGLER 2007 JK / 3.G Owners Manual
[x] Cancel search | Manufacturer: JEEP, Model Year: 2007, Model line: WRANGLER, Model: JEEP WRANGLER 2007 JK / 3.GPages: 467, PDF Size: 8.83 MB
Page 369 of 467
MAINTENANCE PROCEDURES
The pages that follow contain therequiredmaintenance
services determined by the engineers who designed your
vehicle.
Besides the maintenance items for which there are fixed
maintenance intervals, there are other items that should
operate satisfactorily without periodic maintenance.
However, if a malfunction of these items does occur, it
could adversely affect the engine or vehicle performance.
These items should be inspected if a malfunction is
observed or suspected.
Engine Oil
Checking Oil Level
To assure proper lubrication of your vehicle’s engine, the
engine oil must be maintained at the correct level. The
best time to check the engine oil level is about 5 minutes
after a fully warmed up 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. Always
maintain the oil level within the SAFE zone on the
dipstick. Adding one quart of oil when the reading is at
the bottom of the SAFE zone will result in a reading at the
top of the safe zone on these engines.
MAINTAINING YOUR VEHICLE 369
7
Page 389 of 467
Check the fluid level while the transmission is at normal
operating temperature 180° F (82° C). This occurs after at
least 15 mi (25 km) of driving. At normal operating
temperature the fluid cannot be held comfortably be-
tween the fingertips.
To properly check the automatic transmission fluid level,
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 parking brake.
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 HOT
(upper) reference holes on the dipstick at normal operat-
ing temperature. Verify that a 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 dipstick 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 transmission below
the operating temperature, the fluid level should be
between the two cold (lower) holes on the dipstick with
the fluid at approximately 70° F (21° C) (room tempera-
ture). If the fluid level is correctly established at room
temperature, it should be between the HOT (upper)
reference holes when the transmission reaches 180° F (21°
C). Remember it is best to check the level at the normal
operating temperature.
MAINTAINING YOUR VEHICLE 389
7
Page 453 of 467
Dimmer Switch, Headlight................. 100
Dipsticks
Oil (Engine).......................... 369
Disabled Vehicle Towing................... 359
Disarming, Theft System................... 19
Disposal
Engine Oil........................... 371
Used Coolant (Antifreeze)................ 383
Door Locks...........................29,30
Doors................................. 26
Drive Belts............................ 372
Driver’s Seat Back Tilt..................... 88
Driving............................... 289
Off-Pavement......................... 290
Off-Road............................ 290
Dual Top.............................. 120
Electrical Outlet, Auxiliary (Power Outlet)...... 116
Electrical Power Outlets................... 116Electronic Brake Control System............. 107
Anti-Lock Brake System................. 107
Brake Assist System.................... 108
Electronic Roll Mitigation................ 109
Electronic Stability Program............... 110
Traction Control System................. 108
Electronic Roll Mitigation (ERM)............. 109
Electronic Speed Control (Cruise Control)...... 104
Electronic Stability Program (ESP)............ 110
Electronic Throttle Control Warning Light...... 210
Electronic Vehicle Information Center (EVIC).... 210
Emergency Brake........................ 295
Emergency, In Case of
Brake Warning Light.................... 204
Coolant Temperature Gauge.............. 205
Hazard Warning Flasher................. 350
Jacking............................. 352
Jump Starting......................... 356
Tow Hooks.......................... 358
INDEX 453
10
Page 460 of 467
Oil, Engine............................ 369
Capacity............................ 412
Dipstick............................. 369
Filter............................... 372
Identification Logo..................... 371
Materials Added to..................... 371
Pressure Warning Light.................. 203
Recommendation...................371,412
Viscosity..........................371,412
Oil Pressure Light....................... 203
Onboard Diagnostic System..............365,366
Outside Rearview Mirrors.................. 86
Overheating, Engine...................... 351
Owner’s Manual (Operator Manual).......... 444
Paint Care............................. 393
Paint Damage.......................... 393
Panic Alarm............................ 22
Parking Brake.......................... 295Passing Light........................... 100
PCV Valve............................ 375
Pets.................................. 77
Placard, Tire and Loading Information......... 305
Polishing and Waxing..................... 394
Power
Distribution Center (Fuses)............... 400
Door Locks........................... 31
Steering..........................298,377
Windows............................. 32
Pregnant Women and Seat Belts.............. 46
Preparation for Jacking.................... 353
Pretensioners
Seat Belts............................. 44
Programming Transmitters
(Remote Keyless Entry).................... 23
Radial Ply Tires......................... 312
Radio Broadcast Signals................... 216
460 INDEX