2000 FORD SUPER DUTY check engine light

²Using the air conditioner or defroster may reduce fuel economy.
²You may want to turn off the speed control in hilly terrain if
unnecessary shifting between third and fourth gear occurs.
Unnecessary shifting of this type could result in reduced fuel
economy.
²Warming up a vehicle on cold mornings is not required and may
reduce fuel economy.
²Resting your foot on the brake pedal while driving may reduce fuel
economy.
²Combine errands and minimize stop-and-go driving.
Maintenance
²Keep tires properly inflated and use only recommended size.
²Operating a vehicle with the wheels out of alignment will reduce fuel
economy.
²Use recommended engine oil. Refer toLubricant Specifications.
²Perform all regularly scheduled maintenance items. Follow the
recommended maintenance schedule and owner maintenance checks
found in your vehicle Scheduled Maintenance Guide.
Conditions
²Heavily loading a vehicle or towing a trailer may reduce fuel economy
at any speed.
²Carrying unnecessary weight may reduce fuel economy (approximately
0.4 km/L [1 mpg] is lost for every 180 kg [400 lb] of weight carried).
²Adding certain accessories to your vehicle (for example bug
deflectors, rollbars/light bars, running boards, ski/luggage racks) may
reduce fuel economy.
²Using fuel blended with alcohol may lower fuel economy.
²Fuel economy may decrease with lower temperatures during the first
12±16 km (8±10 miles) of driving.
²Driving on flat terrain offers improved fuel economy as compared to
driving on hilly terrain.
²Transmissions give their best fuel economy when operated in the top
cruise gear and with steady pressure on the gas pedal.
Maintenance and care
209

Illumination of the ªService Engine Soonº light, charging system warning
light or the temperature warning light, fluid leaks, strange odors, smoke
or loss of engine power, could indicate that the emission control system
is not working properly.
Exhaust leaks may result in entry of harmful and potentially
lethal fumes into the passenger compartment.
Do not make any unauthorized changes to your vehicle or engine. By
law, vehicle owners and anyone who manufactures, repairs, services,
sells, leases, trades vehicles, or supervises a fleet of vehicles are not
permitted to intentionally remove an emission control device or prevent
it from working. Information about your vehicle's emission system is on
the Vehicle Emission Control Information Decal located on or near the
engine. This decal identifies engine displacement and gives some tune up
specifications.
Please consult your ªWarranty Guideº for complete emission warranty
information.
Readiness for Inspection/Maintenance (I/M) testing
In some localities, it may be a legal requirement to pass an I/M test of
the on-board diagnostics system. If your ªCheck Engine/Service Engine
Soonº light is on, refer to the description in theWarning Lights and
Chimessection of theInstrumentationchapter. Your vehicle may not
pass the I/M test with the ªCheck Engine/Service Engine Soonº light on.
If the vehicle's powertrain system or its battery has just been serviced,
the on-board diagnostics system is reset to a ªnot ready for I/M testº
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:
²First, at least 10 minutes of driving on an expressway or highway.
²Next, 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.
Maintenance and care
211

Accessory delay ..........................63
Air bag supplemental
restraint system ..........................88
and child safety seats ..............89
description ................................88
disposal ......................................92
driver air bag ............................90
indicator light ......................13,91
operation ...................................90
passenger air bag .....................90
passenger
deactivation switch ...................92
Air cleaner filter ................193,222
Air conditioning ..........................27
Ambulance packages ....................4
Antifreeze (see Engine
coolant) .....................................182
Anti-lock brake system
(see Brakes) .......................110,111
Audio system (see Radio) .........32
Automatic transmission
driving an automatic
overdrive .................................115
fluid, adding ............................189
fluid, checking ........................189
fluid, refill capacities ..............222
fluid, specification ..................227
Auxiliary power point .................27
Axle
lubricant specifications ...225,227
refill capacities ........................222
traction lok ..............................112
Battery .......................................194
acid, treating emergencies .....194
charging system
warning light .............................14
jumping a disabled battery ....166
maintenance-free ....................194
replacement, specifications ...222
servicing ..................................194
voltage gauge ............................19
Belt minder .................................84Brakes ........................................109
anti-lock .....................109,110,111
anti-lock brake system (ABS)
warning light ......................14,110
brake warning light ..................13
fluid, checking and adding ....179
fluid, refill capacities ..............222
fluid, specifications ..........225,227
lubricant specifications ...225,227
parking ....................................111
shift interlock ..........................114
Break-in period .............................3
Capacities for refilling fluids ....222
Certification Label ....................232
Child safety restraints ................97
child safety belts ......................97
Child safety seats ........................98
attaching with tether straps ..102
in front seat ..............................99
in rear seat ................................99
tether anchorage hardware ...102
Cleaning your vehicle ...............217
engine compartment ..............219
exterior ....................................219
exterior lamps .........................220
instrument panel ....................220
instrument panel lens ............220
interior .....................................221
plastic parts ............................219
safety belts ..............................221
washing ....................................218
waxing .....................................218
wheels ......................................219
wiper blades ............................220
Climate control (see Air
conditioning or Heating) ............27
Clock ..................................36,42,52
Clutch
fluid ..........................................181
operation while driving ..........117
recommended shift speeds ....119
Compass, electronic ....................22
Index
247

calibration .................................24
set zone adjustment .................23
Console ........................................66
Controls
power seat .................................73
Coolant
checking and adding ..............182
refill capacities .................185,222
specifications ...................225,227
Cruise control
(see Speed control) ....................56
Customer Assistance ................145
Ford accessories for your
vehicle .....................................241
Ford Extended
Service Plan ............................234
Getting assistance outside
the U.S. and Canada ..............240
Getting roadside assistance ...145
Getting the
service you need ....................234
Ordering additional
owner's literature ...................245
The Dispute
Settlement Board ...................237
Utilizing the Mediation/
Arbitration Program ...............240
Daytime running lamps
(see Lamps) ................................25
Dipstick
automatic
transmission fluid ...................189
engine oil .................................176
Doors
door ajar warning .....................15
lubricant specifications ..........225
Driveline universal joint
and slip yoke .............................194
Driving under special
conditions ...........................130,131
mud ..........................................130
sand .........................................130snow and ice ...........................131
through water ..................130,134
Emergencies, roadside
jump-starting ..........................166
Emission control system ..........210
Engine .................................227,228
check engine/
service engine soon light ....10,11
cleaning ...................................219
coolant .....................................182
diesel ...........................................3
fail-safe coolant ......................186
idle speed control ...................194
lubrication
specifications ...................225,227
refill capacities ........................222
service points ..........................175
starting after a collision .........146
Engine block heater .................107
Engine oil ..................................176
checking and adding ..............176
dipstick ....................................176
filter, specifications .........178,222
recommendations ...................178
refill capacities ........................222
specifications ...................225,227
Exhaust fumes ..........................107
Fail safe cooling ........................186
Fluid capacities .........................222
Four-Wheel Drive vehicles ..14,123
control trac ...............................26
description ..............................127
driving off road .......................129
electronic shift ............26,123,127
indicator light ....................15,124
lever operated shift ................125
manual locking hubs ..............124
preparing to drive your
vehicle .....................................113
Fuel ............................................202
calculating fuel economy .......207
cap ...........................................206
Index
248

replacing
bulbs ............212,213,214,215,216
Lane change indicator
(see Turn signal) ........................56
Lights, warning and indicator ....10
air bag ........................................13
anti-lock brakes (ABS) .....14,110
brake ..........................................13
charging system ........................14
check coolant ............................15
cruise indicator .........................15
door ajar ....................................15
engine oil pressure ...................15
high beam .................................14
low fuel ......................................10
safety belt .................................13
service engine soon .............10,11
turn signal indicator .................14
Load limits .................................132
GAWR ......................................132
GVWR ......................................132
trailer towing ..........................132
Loading instructions .................134
Locks
childproof ..................................64
Lubricant specifications ....225,227
Lumbar support, seats ...............75
Manual transmission .................117
fluid capacities ........................222
lubricant specifications ..........227
reverse .....................................121
Message center ...........................20
english/metric button ...............20
menu button .............................20
Mirrors .........................................66
fold away ...................................65
heated ........................................65
side view mirrors (power) .......64
Motorcraft parts .................206,222
Octane rating ............................204
Odometer .....................................18
Oil (see Engine oil) ..................176Overdrive .....................................61
Panic alarm feature, remote
entry system ................................68
Parking brake ............................111
Parts (see Motorcraft parts) ....222
Power distribution box
(see Fuses) ...............................152
Power door locks ........................63
Power steering ..........................112
fluid, checking and adding ....188
fluid, refill capacity ................222
fluid, specifications ..........225,227
Preparing to
drive your vehicle .....................113
Radio ............................................32
Relays ........................................147
Remote entry system ............67,68
illuminated entry ......................69
locking/unlocking doors ...........67
panic alarm ...............................68
replacement/additional
transmitters ..........................70,71
replacing the batteries .............68
Safety belts (see Safety
restraints) ...........16,75,77,78,79,81
Safety defects, reporting ..........246
Safety restraints ......75,77,78,79,81
belt minder ...............................84
cleaning the safety belts ...87,221
extension assembly ..................83
for adults .........................77,78,79
for children ..........................96,97
lap belt ......................................82
warning light
and chime ...................13,16,83,84
Safety seats for children ............98
Seat belts
(see Safety restraints) ...............75
Seats ............................................72
child safety seats ......................98
cleaning ...................................221
Servicing your vehicle ..............172
Index
250