2009 DODGE NITRO oil dipstick

ENGINE COMPARTMENT — 3.7L
1 — Air Cleaner Filter 6 — Washer Fluid Reservoir
2 — Engine Oil Dipstick 7 — Engine Coolant Reservoir
3 — Brake Fluid Reservoir 8 — Engine Oil Fill
4 — Integrated Power Module 9 — Coolant Pressure Cap
5 — BatteryMAINTAINING YOUR VEHICLE 3677

ENGINE COMPARTMENT — 4.0L
1 — Air Cleaner Filter 6 — Engine Oil Fill
2 — Engine Oil Dipstick 7 — Washer Fluid Reservoir
3 — Brake Fluid Reservoir 8 — Engine Coolant Reservoir
4 — Integrated Power Module 9 — Coolant Pressure Cap
5 — Battery 368 MAINTAINING YOUR VEHICLE

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. Check
the oil level at regular intervals, such as every fuel stop.The best time to check the engine oil level is about five
minutes after a fully warmed up engine is shut off.
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.
CAUTION!
Overfilling or underfilling the crankcase will cause
aeration or loss of oil pressure. This could damage
your engine.
MAINTAINING YOUR VEHICLE 373
7

Selection of Coolant (Antifreeze)......383,408,409
Corrosion Protection..................... 392
Cupholders............................ 158
Customer Assistance..................... 429
Daytime Running Lights................... 131
Dealer Service.......................... 372
Defroster, Rear Window................... 166
Defroster, Windshield...................77,250
Delay (Intermittent) Wipers................. 133
Diagnostic System, Onboard................ 369
Dimmer Switch, Headlight................. 130
Dipsticks
Oil (Engine).......................... 373
Power Steering........................ 283
Disposal
Engine Oil........................... 375
Used Coolant (Antifreeze)................ 386
Door Locks............................. 26Door Opener, Garage..................... 144
Driving............................... 277
Off-Pavement......................... 278
Off-Road............................ 278
DVD Player (Video Entertainment System™).... 245
Electric Remote Mirrors.................... 85
Electrical Outlet, Auxiliary (Power Outlet)...... 154
Electrical Power Outlets................... 154
Electronic Brake Control System............. 288
Anti-Lock Brake System................. 288
Brake Assist System.................... 290
Electronic Roll Mitigation................ 291
Electronic Stability Program............... 292
Traction Control System................. 289
Electronic Roll Mitigation (ERM)............. 291
Electronic Speed Control (Cruise Control)...... 135
Electronic Stability Program (ESP).........176,292
Electronic Vehicle Information Center (EVIC).... 191
INDEX 441
10

Octane Rating, Gasoline (Fuel)............326,327
Odometer
Trip ................................ 186
Off-Pavement Driving (Off-Road)............ 278
Off-Road Driving (Off-Pavement)............ 278
Oil, Engine.........................373,409
Capacity............................ 408
Dipstick............................. 373
Filter............................375,409
Identification Logo..................... 374
Materials Added to..................... 375
Recommendation...................374,408
Synthetic............................ 375
Viscosity.......................374,375,408
Onboard Diagnostic System..............369,370
Opener, Garage Door (HomeLink) ........... 144
Operator Manual (Owner’s Manual)............ 5
Outside Rearview Mirrors.................. 84
Overdrive.......................181,267,273Overdrive OFF Switch.................267,273
Overheating, Engine...................174,355
Owner’s Manual (Operator Manual).........5,433
Paint Care............................. 392
Paint Damage.......................... 392
Panic Alarm............................ 23
Park Sense System, Rear................... 137
Parking Brake.......................... 284
Parking On Hill......................... 284
Passing Light........................... 131
Personal Settings........................ 198
Pets.................................. 75
Pets, Transporting........................ 75
Phone, Cellular.......................... 86
Phone, Hands-Free (UConnect) .............. 86
Placard, Tire and Loading Information......... 301
Polishing and Waxing..................... 393
448 INDEX