Introduction 4
Congratulations 4
Safety and environment protection 4
Symbol glossary 8
Vehicle inspection guide 9
Instrumentation 20
Warning and control lights 20
Gauges 24
Entertainment systems 28
AM/FM stereo 28
AM/FM stereo cassette 30
AM/FM stereo cassette with CD 33
AM/FM stereo with CD 37
Climate controls 42
Heater only 42
Manual heating and air conditioning 43
Lights 45
Headlamps 45
Turn signal control 46
Interior lamps 47
Bulb replacement 47
Driver controls 50
Windshield wiper/washer control 50
Steering wheel adjustment 51
Power windows 53
Mirrors 54
Speed control 56
2004 F650/750(f67)
Supplement
USA English(fus)
Table of contents
1
Charging system:Illuminates when
the battery is not charging properly.
Wait to start:Indicates the air
intake heater is in operation and
special starting procedures are
required. Refer to theDriving
chapter.
If equipped with an air intake heater, DO NOT use ether or any
other starting fluids. The use of starting fluids (ether) in an
engine equipped with an air intake heater could result in damage
and/or personal injury.
Water in fuel (if equipped):
During refueling it is possible for
water-contaminated diesel fuel to be
pumped into your fuel tank. Your
vehicle fuel system is equipped with
a fuel filter/water separator to remove water from the fuel. The indicator
light illuminates when the fuel filter/water separator has a significant
quantity of water, or when the ignition key is switched to the START
position. If the light illuminates when the engine is running, stop the
vehicle as soon as safely possible, shut off the engine and drain the filter
bowl. Allowing water to stay in the system could result in extensive
damage to, or failure of, the fuel injection system.
To drain the fuel filter/water separator (refer toMaintenance and
Specificationschapter for procedure), rotate the valve at the bottom of
the filter assembly allowing water to drain from the system. Close the
valve upon completion.
Do not drain water separator while engine is running. Fuel may
ignite if separator is drained while engine is running or vehicle is
moving.
WAIT
TO
START
WATER
IN
FUEL
2004 F650/750(f67)
Supplement
USA English(fus)
Instrumentation
23
HEATER ONLY SYSTEM
1.Fan speed adjustment:Controls
the volume of air circulated in the
vehicle.
2.Air flow selections:Controls the direction of the airflow in the
vehicle. See the following for a brief description on each control.
:Distributes outside air through the instrument panel vents.
O (OFF):Outside air is shut out and the fan will not operate.
:Distributes outside air through the instrument panel vents and the
floor vents.
:Distributes outside air through the floor vents.
:Distributes outside air through the windshield defroster vents and
floor vents.
:Distributes outside air through the windshield defroster vents.
3.Temperature selection:Controls the temperature of the airflow in
the vehicle.
Operating tips
•To reduce fog build up on the windshield during humid weather, place
the air flow selector in the
position.
•To reduce humidity build up inside the vehicle during cold or warm
weather, do not drive with the air flow selector in the OFF position.
•Under normal weather conditions, do not leave the air flow selector in
OFF when the vehicle is parked. This allows the vehicle to“breathe”
using the outside air inlet vents.
•Do not put objects under the front seats that will interfere with the air
flow to the back seats.
•Remove any snow, ice or leaves from the air intake area at the base of
the windshield.
To aid in side window defogging/demisting in cold weather:
1. Select
2. Set the temperature control to full heat
3. Set the fan speed to HI
4. Direct the outer instrument panel vents towards the side windows
OFF
2004 F650/750(f67)
Supplement
USA English(fus)
Climate controls
Climate controls
42
STARTING PROCEDURES
Operating precautions
•Always shift to a lower gear at high altitudes to prevent engine
smoking.
•Avoid extended and unnecessary idling.
Diesel engine vapors are combustible. Do not operate the engine
in an enclosed area. These vapors can be sucked through the air
intake system and cause an explosion which may result in severe
bodily injury and extensive property damage.
Starting the engine
1. Ensure headlamps and all accessories are turned off, the parking
brake is applied and the transmission is in the neutral position (or P
[Park] for Allison 2400 transmissions).
If your vehicle is equipped with an
air intake heater, the heater will
activate in cooler weather. If the
Wait to startlight illuminates,do
notcrank the engine until the light
goes off.
If equipped with an air intake heater, DO NOT use ether or any
other starting fluids. The use of starting fluids (ether) in an
engine equipped with an air intake heater could cause an explosion
and result in property damage and/or personal injury.
2. Do not depress the accelerator during starting the engine.
3. Start the engine.
If the engine does not start after 30 seconds of cranking, allow two
minutes for the starter to cool before trying again. Excessive cranking
may damage the starter.
WAIT
TO
START
2004 F650/750(f67)
Supplement
USA English(fus)
Driving
Driving
86
After the engine starts:
•On some engines, theWait to
startlight should illuminate after
the engine starts. Allow the
engine to idle about three
minutes or until the engine
coolant temperature gauge begins to rise. Maintain idle speed until the
Wait to startlight cycles off to indicate the air intake heater has shut
off (approximately six minutes). Operating the engine at higher
speeds will reduce the effectiveness of the air inlet heater.
•Do not increase engine speed
until the oil pressure gauge
indicates normal pressure.
•Ensure engine oil pressure is
indicated on the gauge within 15
seconds after starting.
•Idle the engine for three to five
minutes before operating with a
full load.
•Try to limit engine idle to 10 minutes. Excessive idling reduces fuel
economy.
•When starting a cold engine, increase the engine speed (RPM) slowly
to make sure adequate lubrication is available to the bearings.
Restarting after running out of fuel
The fuel system may need to be purged of air, refer toRunning out of
fuelin theMaintenance and specificationschapter.
Cold weather operation
Do not use volatile starting aids such as ether, propane or
gasoline in the engine air intake system. Glow plugs may ignite
vapors which can cause engine damage or personal injury.
In order to operate the engine in temperatures of 0°C (32°F) or lower,
read the following instructions:
•Make sure that the batteries are of sufficient size and are fully
charged. Check other electrical components to make sure they’re in
optimum condition.
•Use a permanent-type engine coolant solution to protect the engine
against damage from freezing.
WAIT
TO
START
L
H
2004 F650/750(f67)
Supplement
USA English(fus)
Driving
87
•If your vehicle is equipped with a water-fuel separator, drain it daily.
Fill the fuel tank at the end of daily operation to prevent condensation
in the fuel system.
•Make sure you use proper cold weather engine oil and that it is at its
proper level.
•At temperatures of–20°C(–4°F) or below, it is recommended that you
use a crankcase-mounted coolant heater to improve cold engine
starting.
•If operating in arctic temperatures of–29°C (-20°F) or lower, consult
your truck dealer for information about special cold weather
equipment and precautions.
Note:Idling in cold weather will not heat the engine to its normal
operating temperature. Long periods of idling in cold weather can cause
a buildup of heavy deposits of carbon and rust on valve stems causing
them to stick which, in turn, can cause valvetrain damage.
The following cold weather idling guidelines must be followed:
•Avoid idling the engine for more than 10 minutes at a time.
•Use a minimum of 45 Cetane Diesel fuel or use Cetane Index
improvers from a reputable manufacturer.
•Maintain a minimum idle of 1250 RPM by using the hand throttle.
Always make sure that the parking brake is applied and the
transmission is in neutral before applying the hand throttle.
•Maintain the engine cooling system properly.
•Do not shut the engine down after an extensive idling period (10
minutes or more). Drive the vehicle under load for several miles at
normal operating temperatures to burn off any accumulated carbon
and varnish.
•Consider using an engine block heater, approved winter fronts and/or
radiator shutters where conditions warrant.
Winter fronts
The use of winter fronts, or other air-restrictive devices mounted in front
of the radiator on vehicles with chassis-mounted charge air coolers, are
not recommended unless extremely cold weather conditions exist. Air
flow restriction can cause high exhaust temperatures, power loss,
excessive fan usage and a reduction in fuel economy. If you insist on
using a winter front, the device should have a permanent opening of at
least 774 sq. cm (120 sq in.) directly in line with the fan hub.
2004 F650/750(f67)
Supplement
USA English(fus)
Driving
88
Fuse block - battery junction box
Fuse/Relay
LocationFuse Amp
RatingFuse Description
F1 15A* Main light switch
F2 30A* Power seat (driver)
F3 30A* Power seat (passenger)
F4 15A* Washer pump relay, Washer pump motor
F5 15A* Exhaust brake (Caterpillar and Cummins
engine)
F6 15A* Air intake heater (Caterpillar engine)
F7 15A* Stoplamp switches
F8 25A* Fuel heater relay (Caterpillar engine)
20A* Fuel heater relay (6.0L Power Stroke engine)
F9—Not used
F10 15A* Heated drain valve
2004 F650/750(f67)
Supplement
USA English(fus)
Roadside emergencies
138
Fuse/Relay
LocationFuse Amp
RatingFuse Description
F11—Not used
F12—Not used
F13 10A* Parking brake
F14—Not used
F15 7.5A* Body builder - trailer adapter stoplamps
F16 5A* WABCO hydraulic ABS
F17—Not used
F18 10A* Fuel transfer pump
F19—Not used
F20 10A* Engine ECM power relay (6.0L Power Stroke
engine)
F21 10A* Control for Hydro-max motor
F22 10A* V8 engine IDM2 logic power
F23—Not used
F24—Not used
F101 30A** Air ABS relay, Hydraulic modulator relay
F102 20A** Ignition switch to customer access
F103 50A** Ignition switch, Central Junction Box (CJB)
fuses 8, 9, 10, 11, 19, 20, 23, 24, 25, 29, 30,
31
F104 20A** Power point
F105 20A** Door lock switches
F106 30A** Main light switch, Multifunction switch, CJB
fuses 16, 26 and 28, Headlamps, DRL relays
F107 50A** CJB fuses 1, 2, 3, 4, 12, 13, 14, 15
F108 40A** Fuel heater relay (Cummins engine)
F109 40A** Power window relay
F110—Not used
F111 30A** Park lamps relay, Park lamps
F112 40A** Blower motor relay, Blower motor
F113 30A** Heated seats
F114 25A** Hydraulic ABS ECU power
2004 F650/750(f67)
Supplement
USA English(fus)
Roadside emergencies
139