2005 DODGE POWER WAGON check engine light

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.
4. As soon as you turn your key to the ON position, you
will see your MIL symbol come on as part of a normal
bulb check.
5. Approximately 15 seconds later, one of two things will
happen:
a. The MIL light will blink for approximately 5 sec-
onds and then remain on until the first engine crank or
the key is turned off. This means that your vehicle’s
OBD system isnot readyand you shouldnotproceed
to the I/M station.
354 MAINTAINING YOUR VEHICLE

b. The MIL light will remain fully illuminated until the
first engine crank or the key is turned off. This means
that your vehicle’s OBD system isreadyand you can
proceed to the I/M station.
If your OBD system isnot ready,you should see your
dealer or repair facility. If your vehicle was recently
serviced or had a battery failure or replacement, you may
need to do nothing more than drive your vehicle as you
normally would in order for your OBD system to update.
A recheck with the above test routine may then indicate
that the system is now ready.
Regardless of whether your vehicle’s OBD system is
ready or not ready, if the MIL symbol is illuminated
during normal vehicle operation, you should have your
vehicle serviced before going to the I/M station. The I/M
station can fail your vehicle because the MIL symbol is on
with the engine running.DEALER SERVICE
Your dealer has the qualified service personnel, special
tools and equipment to perform all service operations in
an expert manner. Service manuals are available which
include detailed service information for your vehicle.
Refer to these manuals before attempting any procedure
yourself.
NOTE:Intentional tampering with emissions control
systems can result in civil penalties being assessed
against you.
MAINTAINING YOUR VEHICLE 355
7

WARNING!
Exhaust gases can injure or kill. They contain carbon
monoxide (CO) which is colorless and odorless.
Breathing it can make you unconscious and can
eventually poison you. To avoid breathing CO, fol-
low the preceding safety tips.
Exhaust System Rubber Isolator and Loop-Type
Hanger—If Equipped
Inspect surfaces whenever the vehicle is hoisted for
rubber to metal separation or deep cracks. SLIGHT
CRACKING DUE TO WEATHERING DOES NOT AD-
VERSELY AFFECT PERFORMANCE. If, however, exces-
sively deep localized cracks are present, or any part of the
exhaust system abnormally contacts the underbody hard-
ware, the isolator and/or hanger should be replaced.
Cooling System
Cooling System Maintenance
At the intervals shown in the Maintenance Schedules
Section of the manual, the system should be drained,
flushed and filled.
Inspection
Check engine coolant (antifreeze) protection every 12
months (before the onset of freezing weather, where
applicable). If coolant is dirty or rusty in appearance, the
system should be drained, flushed and refilled with fresh
coolant as specified.
Inspect the entire cooling system for leaks. Check the face
of the radiator for any accumulation of bugs, leaves, or
other foreign matter. If dirty, clean the radiator core with
a garden hose. With the engine OFF, gently spray water
from the back of the radiator core.
MAINTAINING YOUR VEHICLE 371
7

At Each Stop for Fuel
•Check the engine oil level about 5 minutes after a fully
warmed engine is shut off. Checking the oil level while
the vehicle is on level ground will improve the accu-
racy of the oil level reading. Add oil only when the
level is at or below the ADD or MIN mark.
•Check the windshield washer solvent and add if
required.
Once a Month
•Check 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 coolant bottle, 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.
•Lubricate the driveshaft grease fitting and tie rod end
links.
•Inspect the exhaust system.
•Inspect the brake hoses.
•Inspect the CV joints (if equipped) and front suspen-
sion components.
•Check the automatic transmission fluid level.
•Check the manual transmission fluid level.
•Check the coolant level, hoses, and clamps.
412 MAINTENANCE SCHEDULES
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Adding Fuel........................309,335
Air Cleaner, Engine (Engine Air Cleaner Filter) . 361,385
Air Conditioner Maintenance............... 365
Air Conditioning Refrigerant.............365,366
Air Conditioning System................203,365
Air Conditioning System, Zone Control........ 207
Air Pressure, Tires....................296,304
Airbag..............................47,53
Airbag Light.........................73,158
Airbag On/Off Switch..................... 53
Airbag, Side............................ 56
Alarm..............................31,161
Alignment and Balance................... 303
Alterations/Modifications, Vehicle............. 7
Antifreeze (Engine Coolant)..............374,406
Anti-Lock Warning Light...............162,284
Anti-Theft System.....................31,161
Appearance Care........................ 388
Ashtray............................... 140Automatic Transmission
Adding Fluid......................... 380
Fluid and Filter Changes................. 382
Fluid Level Check...................... 380
Fluid Type........................382,408
Shift Indicator........................ 161
Shifting............................. 270
Special Additives...................... 383
Axle Fluid.......................320,378,408
Axle Lubrication.....................320,378
Ball Joints............................. 367
Battery............................... 364
Emergency Starting..................... 344
Bearings.............................. 383
Belts, Drive............................ 360
Belts, Seat.............................. 36
Body Mechanism Lubrication............... 369
B-Pillar Location........................ 291
440 INDEX

Brake Fluid............................ 408
Brake System........................283,376
Anti-Lock........................... 284
Disc Brakes.......................... 376
Hoses.............................. 377
Master Cylinder....................... 376
Parking............................. 282
Warning Light........................ 162
Break-In Recommendations, New Vehicle........ 70
Bulb Replacement....................... 394
Bulbs, Light............................ 394
Cab Top Clearance Lights.................. 402
Calibration, Compass..................... 127
Camper............................... 148
Capacities, Fluid........................ 406
Caps, Filler
Oil (Engine).......................... 359
Power Steering........................ 367Car Washes............................ 389
Carbon Monoxide Warning............72,150,313
Cargo Light............................ 113
Cassette Tape and Player Maintenance......... 198
Cassette Tape Player................166,169,172
Catalytic Converter....................313,362
CD Changer......................170,181,187
CD Player..................179,183,185,189,192
Cellular Phone.......................... 90
Center High Mounted Stop Light............ 400
Center Lap Belts......................... 44
Center Seat Storage Compartment............ 142
Certification Label....................... 315
Chart, Tire Sizing........................ 287
Check Engine Light (Malfunction Indicator Light) . 157
Child Restraint.......................... 59
Child Restraint Tether Anchors.............63,66
Child Seat............................59,65
Cigar Lighter........................... 140
INDEX 441
10

Ethylene Glycol Antifreeze................. 374
Exhaust Gas Caution..............72,150,313,371
Exhaust System....................72,370,371
Exterior Lighting........................ 111
Filters
Air Cleaner........................361,385
Engine Fuel.......................... 362
Engine Oil........................360,407
Engine Oil Disposal.................... 360
Flashers
Turn Signal.......................... 113
Flat Tire Stowage.....................337,343
Flooded Engine Starting................... 268
Fluid, Brake........................... 408
Fluid Capacities......................... 406
Fluid Level Checks
Automatic Transmission................. 380
Power Steering........................ 367Fog Lights.......................... 113,405
Fold Flat Load Floor..................... 144
Four Wheel Drive....................... 277
Four-Way Hazard Flasher.................. 334
Freeing A Stuck Vehicle................... 347
Front Axle............................. 378
Front Wheel Bearings..................... 383
Fuel................................. 307
Adding............................. 309
Filter............................... 362
Gauge.............................. 164
Octane Rating......................307,407
Requirements......................307,406
Tank Capacity........................ 406
Fueling............................... 309
Fuses................................ 393
Garage Door Opener..................... 130
GasCap .............................. 310
444 INDEX

Infant Restraint.......................... 59
Inflation Pressure Tires.................... 304
Inside Rearview Mirror.................... 84
Instrument Cluster....................156,157
Instrument Panel and Controls.............. 155
Instrument Panel Lens Cleaning............. 392
Interior Appearance Care.................. 391
Intermittent Wipers...................... 116
Introduction............................. 4
Jack Location........................... 336
Jack Operation.......................... 338
Jump Starting.......................... 344
Key, Replacement........................ 14
Key, Sentry............................. 13
Key-In Reminder......................... 12
Keyless Entry System...................... 24
Keys................................12,18Lane Change and Turn Signals.............. 113
Lap Belts.............................. 44
Lap/Shoulder Belts....................... 36
LATCH (Lower Anchors and Tether for CHildren) . 63
Lights..............................74,109
Airbag............................58,158
Anti-Lock Warning..................162,284
Battery Saver......................... 111
Brake Warning........................ 162
Bulb Replacement...................... 394
Cap Top Clearance..................... 402
Center Mounted Stop................... 400
Check Engine......................... 157
Courtesy/Reading..................... 122
Cruise.............................. 161
Daytime Running...................... 112
Dual Wheel Assembly Rear............... 403
Fog ............................. 113,405
Four-Wheel Drive Indicator............... 280
446 INDEX