check engine light DODGE NITRO 2007 1.G User Guide

cap until aclickingsound is heard. This is an indication
that the gas cap is properly tightened. Press the odometer
reset button to turn the message off. If the problem
persists, the message will appear the next time the
vehicle is started. This might indicate a damaged cap. If
the problem is detected twice in a row, the system will
turn on the Malfunction Indicator Light (MIL). Resolving
the problem will turn the MIL light off.
EMISSIONS INSPECTION AND MAINTENANCE
PROGRAMS
In some localities, it may be a legal requirement to pass
an inspection of your vehicle’s emissions control system.
Failure to pass could prevent vehicle registration.
For states, which have an I/M (Inspection and
Maintenance) requirement, this check verifies the
following: the MIL (Malfunction Indicator Lamp)is functioning and is not on when the engine is running,
and that the OBD (On Board Diagnostic) system is ready
for testing.
Normally, the OBD system will be ready. The OBD
system maynotbe ready if your vehicle was recently
serviced, if you recently had a dead battery, or a battery
replacement. If the OBD system should be determined
not ready for the I/M test, your vehicle may fail the test.
Your vehicle has a simple ignition key actuated test,
which you can use prior to going to the test station. To
check if your vehicle’s OBD system is ready, you must do
the following:
1. Insert your ignition key into the ignition switch.
2. Turn the ignition to the ON position, but do not crank
or start the engine.
3. If you crank or start the engine, you will have to start
this test over.
MAINTAINING YOUR VEHICLE 341
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WARNING!
Worn brake hoses can burst and cause brake failure.
You could have an accident. If you see any signs of
cracking, scuffing, or worn spots, have the brake
hoses replaced immediately.
Brake Master Cylinder
The fluid level in the master cylinder should be checked
when performing under hood services, or immediately if
the BRAKE warning light shows system failure
Be sure to clean the top of the master cylinder area before
removing the cap. If necessary, add fluid to bring the
fluid level up to the requirements described on the brake
fluid reservoir. With disc brakes, fluid level can be
expected to fall as the brake pads wear. Brake fluid levelshould be checked when pads are replaced. However,
low fluid level may be caused by a leak and a checkup
may be needed.
Use only manufacturer’s recommended brake fluid, refer
to Fluids, Lubricants, and Genuine Parts for correct fluid
type.WARNING!
•Use of a brake fluid that may have a lower initial
boiling point or unidentified as to specification,
may result in sudden brake failure during hard
prolonged braking. You could have an accident.
•Overfilling the brake fluid reservoir can result in
spilling brake fluid on hot engine parts and the
brake fluid catching fire.
362 MAINTAINING YOUR VEHICLE

Once a Month
•Check the tire pressure and look for unusual wear or
damage.
•Inspect the battery and clean and tighten the terminals
as required.
•Check the fluid levels of the coolant reservoir, brake
master cylinder, and transmission, and add as needed.
•Check all lights and all other electrical items for correct
operation.
At Each Oil Change
•Change the engine oil filter.
•Inspect the exhaust system.
•Inspect brake hoses.
•Inspect the CV joints (If equipped) and front suspen-
sion components.
•Check the coolant level, hoses, and clamps.
•After completion of off-road operation, the underside
of the vehicle should be thoroughly inspected. Exam-
ine threaded fasteners for looseness.
388 MAINTENANCE SCHEDULES
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ABS (Anti-Lock Brake System)............169,265
Adding Fuel........................... 300
Adding Washer Fluid..................... 156
Air Cleaner, Engine (Engine Air Cleaner Filter) . . . 350
Air Conditioner Maintenance............... 351
Air Conditioning.....................228,232
Air Conditioning Controls................. 232
Air Conditioning, Operating Tips............ 232
Air Conditioning Refrigerant............... 352
Air Conditioning System.................. 232
AirFilter .............................. 350
Air Pressure, Tires....................... 279
Airbag............................. 47,170
Airbag Deployment....................... 59
Airbag Light.......................... 61,75
Airbag Maintenance....................... 61
Alarm, Panic............................ 23
Alarm (Security Alarm)................. 19,166
Alarm System (Security Alarm)............... 19Alignment and Balance................... 284
Alterations/Modifications, Vehicle............. 9
Antenna, Satellite Radio................... 222
Antifreeze (Engine Coolant)................ 382
Anti-Lock Brake System (ABS)............128,265
Anti-Lock Warning Light.................. 169
Anti-Theft System..................... 19,166
Appearance Care........................ 366
Auto Down Power Windows................ 32
AutomaticDimmingMirror ................. 82
Automatic Door Locks..................... 30
Automatic Transaxle...................... 247
Automatic Transmission.............249,254,363
Fluid and Filter Changes................. 363
Fluid Level Check...................363,364
FluidType ........................363,384
Gear Ranges.......................... 249
Special Additives...................... 364
Torque Converter...................254,258
420 INDEX

CargoLight ............................ 150
Cargo Load Floor........................ 151
Cargo Slide Out System
LoadNGo ........................... 153
Cargo Tie-Downs........................ 150
Catalytic Converter...................... 348
CD (Compact Disc) Player Maintenance........ 227
Cellular Phone.......................... 84
Center High Mounted Stop Light............ 381
Certification Label....................... 303
Changing A Flat Tire..................... 326
Charging.............................. 332
Chart, Tire Sizing........................ 270
Check Engine Light
(Malfunction Indicator Light)............... 341
Checks, Safety......................... 75,76
Child Restraint.................... 64,65,69,72
Child Restraint Tether Anchors............. 68,69
Child Safety Locks........................ 30Climate Control......................... 228
Clock ...........................193,208,219
Compact Disc (CD) Maintenance............. 227
Compass........................175,178,183
Compass Calibration..................178,184
Compass Variance....................177,184
Computer, Trip/Travel.................... 182
Console.............................. 149
Console, Floor.......................... 149
Contract, Service........................ 414
Converter, Catalytic...................... 348
Cooling System......................... 355
Adding Coolant (Antifreeze).............. 357
Coolant Capacity...................... 382
Coolant Level......................... 359
Disposal of Used Coolant................ 358
Drain, Flush, and Refill.................. 356
Inspection........................... 355
Points to Remember.................... 359
Pressure Cap......................... 358
422 INDEX

Flooded Engine Starting................... 240
Fluid, Brake........................... 384
Fluid Capacities......................... 382
Fluid Leaks............................. 76
Fluid Level Checks...................... 366
Automatic Transmission................. 363
Engine Oil........................... 343
Manual Transmission................... 364
Power Steering........................ 352
Fluids, Lubricants and Genuine Parts.......... 383
Fog Light Service........................ 380
Fog Lights..........................121,380
Folding Rear Seat........................ 115
Four Wheel Drive....................... 259
Operation........................... 259
Systems............................. 259
Four Wheel Drive Operation................ 259
Four-Way Hazard Flasher.................. 324
Front Axle (Differential)................... 366Fuel................................. 296
Filler Cap (Gas Cap).................... 300
Filter ............................... 350
Gasoline............................ 296
Gauge.............................. 164
Materials Added....................... 298
Octane Rating......................296,383
Requirements......................... 382
Tank Capacity........................ 382
Fuel System Caution................298,301,302
Fuses................................ 371
Garage Door Opener (HomeLink) ........... 134
Gas Cap (Fuel Filler Cap)............300,302,340
Gas Gauge (Fuel Gauge)................... 164
Gasoline (Fuel)......................... 296
Gasoline, Reformulated................... 297
Gasoline/Oxygenate Blends................ 297
INDEX 425
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Bulb Replacement...................378,379
Cargo .............................. 150
Center Mounted Stop................... 381
Cruise .............................. 174
Daytime Running...................... 122
Dimmer Switch, Headlight............... 120
Electronic Stability Program
(ESP) Indicator.......................132,166
Fog ..........................121,170,380
Hazard Warning Flasher................. 324
Headlight Switch...................... 120
Headlights........................... 379
Illuminated Entry....................... 20
Instrument Cluster..................120,164
Interior............................. 119
Lights On Reminder.................... 120
Low Fuel............................ 164
Malfunction Indicator (Check Engine)........ 173
Passing............................. 121Rear Servicing........................ 381
Rear Tail............................ 381
Seat Belt Reminder..................... 165
Service...........................378,379
Side Marker.......................... 381
Traction Control....................... 132
Turn Signal.....................121,379,381
Warning (Instrument Cluster Description)..... 164
Load Floor, Cargo....................... 151
Load N Go
SlidingCargoFloor ..................... 153
Loading Vehicle......................... 303
Tires ............................... 274
Locks................................. 27
Automatic Door........................ 30
Child Protection........................ 30
Door................................ 27
Power Door........................... 29
Steering Wheel......................... 16
428 INDEX

Lower Anchors and Tether
for CHildren (LATCH)................... 68,69
Lubrication, Body....................... 353
Luggage Carrier......................... 157
Maintenance Free Battery.................. 351
Maintenance Procedures................... 343
Maintenance Schedule.................... 386
Schedule “A”......................... 403
Schedule “B”......................... 389
Maintenance Schedules.................... 386
Malfunction Indicator Light
(Check Engine).......................173,341
Manual, Service......................... 416
Manual Transmission..................243,364
Fluid Level Check...................... 364
Lubricant Selection..................364,384
Shift Speeds.......................... 245
Master Cylinder (Brakes).................. 362Mini-Trip Computer...................175,182
Mirrors ................................ 81
Automatic Dimming..................... 82
Electric Powered....................... 83
Outside.............................. 82
Rearview............................. 81
Vanity ............................... 84
Modifications/Alterations, Vehicle............. 9
Monitor, Tire Pressure System............... 287
Mopar Parts.........................342,415
Multi-Function Control Lever............... 119
Navigation Radio........................ 219
Navigation System....................... 219
New Vehicle Break-In Period................ 74
Occupant Restraints....................... 36
Octane Rating, Gasoline (Fuel).............. 296
INDEX 429
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