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Soon”light is on, refer to the description in theWarning lights and
chimessection of theInstrument clusterchapter. Your vehicle may not
pass the I/M test with the“Check Engine/Service Engine Soon”light on.
If the vehicle’s powertrain system or its battery has just been serviced,
the on-board diagnostics system is reset to a“not ready for I/M test”
condition. To ready the on-board diagnostics system for I/M testing, a
minimum of 30 minutes of city and highway driving is necessary as
described below:
•First, at least 10 minutes of driving on an expressway or highway.
•Next, at least 20 minutes driving in stop-and-go, city-type traffic with
at least four idle periods.
Allow the vehicle to sit for at least eight hours without starting the
engine. Then, start the engine and complete the above driving cycle. The
engine must warm up to its normal operating temperature. Once started,
do not turn off the engine until the above driving cycle is complete.
CHECKING AND ADDING POWER STEERING FLUID
Check the power steering fluid.
Refer to the scheduled maintenance
guide for the service interval
schedules. If adding fluid is
necessary, use only MERCONAT F.
Check the fluid level when it is at ambient temperature, 20°–80°F (-7°
–25°C):
1. Check the fluid level on the dipstick. It should be between the arrows
in the FULL COLD range. Do not add fluid if the level is within this
range.
2. If the fluid level is low. Add fluid to bring fluid level up to be between
the arrows in the FULL COLD range.
3. Start the engine.
4. While the engine idles, turn the steering wheel left and right several
times.
5. Turn the engine off.
Maintenance and Specifications
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Page 273 of 280

Door edge guards
Fender flares
Flat splash guards
Front end covers (full)
Hood deflectors
Leather wrap steering wheel
Locking gas cap
Lubricants and oils
Molded splash guards
Rear window deflector
Side window air deflectors
Stainless steel grill insert
Tailgate covers (Diamond plate)
Tonneau cover (soft)
Tonneau cover (hard, color keyed–Leer supplier branded)
Touch-up paint
Truck cover (full vehicle)
Universal floor mats
Wheels
Wheel covers
Wood trim - interim applique
For maximum vehicle performance, keep the following information in
mind when adding accessories or equipment to your vehicle:
•When adding accessories, equipment, passengers and luggage to your
vehicle, do not exceed the total weight capacity of the vehicle or of
the front or rear axle (GVWR or GAWR as indicated on the Safety
compliance certification label). Consult your dealer for specific weight
information.
•The Federal Communications Commission (FCC) and Canadian Radio
Telecommunications Commission (CRTC) regulate the use of mobile
communications systems - such as two-way radios, telephones and
theft alarms - that are equipped with radio transmitters. Any such
equipment installed in your vehicle should comply with FCC or CRTC
regulations and should be installed only by a qualified service
technician.
Accessories
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Power distribution box
(see Fuses) ...............................178
Power door locks ..................65, 70
Power point .................................53
Power steering ..........................117
fluid, checking and adding ....240
fluid, refill capacity ................254
fluid, specifications .........258, 261
Power Windows ...........................53
Preparing to drive your
vehicle ........................................117
R
Radio ..........................20, 22, 25, 29
Relays ........................................177
Remote entry system .................67
illuminated entry ......................70
locking/unlocking doors ...........65
Reverse sensing system ...........126
Roadside assistance ..................175
S
Safety belts (see Safety
restraints) ........................77–81, 83
Safety defects, reporting ..........208
Safety restraints ....................77–83
belt minder ...............................85
cleaning the safety belts ..........89
extension assembly ..................89
for adults .............................78–81
for children ...............................99
lap belt ......................................84
warning light and chime ..........85
Safety seats for children ..........102
Seat belts (see Safety
restraints) ....................................77Seats ............................................72
child safety seats ....................102
cleaning ...................................213
Servicing your vehicle ..............216
Snowplowing .................8, 171–173
Spare tire
(see Changing the Tire) ...........182
Spark plugs,
specifications .....................254, 261
Special notice ................................9
ambulance conversions ..............8
diesel-powered vehicles .............8
four-wheel drive
vehicles ............................173–174
utility-type vehicles ....................8
Specification chart,
lubricants ...........................258, 261
Speed control ..............................57
Starting your
vehicle ........................110–111, 113
jump starting ..........................193
Steering wheel
tilting .........................................50
T
Tailgate ........................................64
Tires ...................................247–249
changing ..........................182, 185
checking the pressure ............249
replacing ..................................252
rotating ....................................250
snow tires and chains ............253
tire grades ...............................248
treadwear ................................248
Towing .......................................145
trailer towing ..........................145
wrecker ....................................198
Index
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