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Relay location Description
1 Interior lamps
2 Open
3 Open
4 Battery saver
Engine compartment relay module
The engine compartment relay module is located in one of two places
depending on which type of engine your vehicle is equipped with:
•Gasoline engine: driver side of the engine compartment above the
brake master cylinder.
•Diesel engine: passenger side of the engine compartment behind the
power distribution box.
Have your authorized dealer service this module, if required.
The relays are coded as follows:
Relay location Description
1 PCM back-up lamp
2 A/C control
3 Trailer tow right turn
4 Trailer tow left turn
CHANGING A FLAT TIRE
If you get a flat tire while driving:
•do not brake heavily.
•gradually decrease the vehicle’s speed.
•hold the steering wheel firmly.
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1. Windshield washer fluid reservoir
2. Engine oil filler cap
3. Automatic transmission fluid dipstick
4. Air filter assembly
5. Engine oil dipstick
6. Power steering fluid reservoir
7. Brake fluid reservoir
8. Engine coolant reservoir
9. Battery
WINDSHIELD WASHER FLUID
Add fluid to fill the reservoir if the
level is low. In very cold weather, do
not fill the reservoir completely.
Only use a washer fluid that meets
Ford specification WSB-M8B16-A2.
Do not use any special washer fluid
such as windshield water repellent
type fluid or bug wash. They may
cause squeaking, chatter noise,
streaking and smearing. Refer to the
Lubricant specificationssection in
this chapter.
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What you should know about fail-safe cooling (if equipped)
If the engine coolant supply is depleted, this feature allows the vehicle to
be driven temporarily before incremental component damage is incurred.
The “fail-safe” distance depends on ambient temperatures, vehicle load
and terrain.
How fail-safe cooling works
If the engine begins to overheat:
•The engine coolant temperature
gauge will move to the red (hot)
area.
•The “CHECK GAGE” indicator
light will illuminate.
•The “CHECK GAGE” indicator light will flash when fail-safe cooling
mode has been activated.
If the engine reaches a preset over-temperature condition, the engine
will automatically switch to alternating cylinder operation. Each disabled
cylinder acts as an air pump and cools the engine.
When this occurs the vehicle will still operate. However:
•The engine power will be limited.
•The air conditioning system will be disabled.
Continued operation will increase the engine temperature and the engine
will completely shut down, causing steering and braking effort to
increase.
Once the engine temperature cools, the engine can be re-started. Take
your vehicle to an authorized dealer as soon as possible to minimize
engine damage.
When fail-safe mode is activated
You have limited engine power when in the fail-safe mode, so drive the
vehicle with caution. The vehicle will not be able to maintain high-speed
operation and the engine will run rough. Remember that the engine is
capable of completely shutting down automatically to prevent engine
damage, therefore:
1. Pull off the road as soon as safely possible and turn off the engine.
2. Arrange for the vehicle to be taken to an authorized dealer.
3. If this is not possible, wait a short period for the engine to cool.
4. Check the coolant level and replenish if low.
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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 the
indicator is on, refer to the
description in theWarning lights and chimessection of the
Instrument Clusterchapter. Your vehicle may not pass the I/M test with
the
indicator 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.
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.
FULL COLD
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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, start the engine.
3. While the engine idles, turn the steering wheel left and right several
times.
4. Turn the engine off.
For E-450 and E-550 vehicles with the Hydro-Boost Brake
System, do not press the brake pedal after the engine has been
turned off. Pressing the brake pedal after the engine has been turned
off will give a false power steering fluid level reading.
5. Recheck the fluid level on the dipstick. Do not add fluid if the level is
between the arrows in the FULL COLD range.
6. If the fluid is low, add fluid in small amounts, continuously checking
the level until it reaches the FULL COLD range. Be sure to put the
dipstick back in the reservoir.
BRAKE FLUID
The fluid level will drop slowly as
the brakes wear, and will rise when
the brake components are replaced.
Fluid levels below the “MAX” line
that do not trigger the brake system
warning lamp are within the normal
operating range, there is no need to
add fluid. If the fluid levels are outside of the normal operating range,
the performance of your brake system could be compromised, seek
service from your authorized dealer immediately.
DRIVELINE UNIVERSAL JOINT AND SLIP YOKE
Your vehicle may be equipped with universal joints that require
lubrication. Refer to thescheduled maintenance informationfor
maintenance intervals. If the original universal joints are replaced with
universal joints equipped with grease fittings, lubrication will also be
necessary.
MAX
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REFILL CAPACITIES
FluidFord Part
NameApplication Capacity
Brake Fluid Motorcraft High
Performance
DOT 3 Motor
Vehicle Brake
FluidAll Fill to line on
reservoir
Engine
oil-gasoline
engine (includes
filter change)
8
Motorcraft SAE
5W-20 Premium
Synthetic Blend
Motor Oil (US)
Motorcraft SAE
5W-20 Super
Premium Motor
Oil (Canada)All 6.0 quarts
(5.7L)
Engine oil-diesel
engine (includes
filter change)Refer to thePower Stroke Direct Injection Turbo
Diesel Owner’s Guide Supplement.
Engine
coolant-gasoline
engine
1
Motorcraft
Premium Gold
Engine Coolant
(yellow-colored)4.6L V8 engine 23.8 quarts
(22.6L)
4.6L V8 engine
with aux rear heat26.0 quarts
(24.6L)
5.4L V8 engine 28.8 quarts
(27.2L)
5.4L V8 engine
with aux rear heat30.8 quarts
(29.1L)
6.8L V10 engine 30.4 quarts
(28.8L)
6.8L V10 engine
with aux rear heat32.6 quarts
(30.8L)
Engine
coolant-diesel
engine
1
Refer to thePower Stroke Direct Injection Turbo
Diesel Owner’s Guide Supplement.
Power steering
fluidMotorcraft
MERCONAT FAll Keep in FULL
range on
dipstick
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Item Ford part
nameFord part
numberFord
specification
Lock cylinders Motorcraft
Penetrating and
Lock LubricantXL-1 none
Power steering
fluidMotorcraft
MERCONAT FXT-2-QDX MERCON
Automatic
transmission
(4R70E and
4R75E)
1
Motorcraft
MERCONV
AT FXT-5-QM MERCONV
Automatic
transmission
TorqShift
(5–speed)
1
Motorcraft
MERCONSP
AT FXT-6–QSP MERCONSP
Disc brake
caliper railsMotorcraft
Silicone Brake
Caliper Grease
and Dielectric
CompoundXG-3-A ESE-M1C171-A
Parking brake
assembly
(E-450 Super
Duty)Motorcraft
MERCON
Automatic
Transmission
FluidXT-2-QDX MERCON
Visteon
conventional
and
Traction-Lok
axles
2
SAE 75W-140
Synthetic Rear
Axle LubricantXY-75W140–QL WSL-M2C192–A
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interior lamps ...........................38
replacing bulbs .........................40
Lane change indicator
(see Turn signal) ........................38
Lights, warning and indicator ....12
anti-lock brakes (ABS) ..........143
Load limits .................................120
Loading instructions .................126
Locks ............................................54
doors ..........................................54
Lubricant specifications ...236, 239
Lug nuts ....................................180
Lumbar support, seats ...............60
M
Mirrors
fold away ...................................50
side view mirrors (power) .......49
Motorcraft parts ........199, 215, 231
O
Octane rating ............................219
Oil (see Engine oil) ..................203
P
Parking brake ............................144
Parts (see Motorcraft parts) ....231
Power distribution box
(see Fuses) ...............................167
Power door locks ........................54
Power mirrors .............................49
Power point .................................47
Power steering ..........................147
fluid, checking and adding ....225fluid, refill capacity ................232
fluid, specifications .........236, 239
Power Windows ...........................48
Preparing to drive your
vehicle ........................................148
R
Radio ................................19–20, 25
Relays ................................164, 170
Remote entry system .................54
illuminated entry ......................58
locking/unlocking doors ...........55
panic alarm ...............................55
replacement/additional
transmitters ...............................57
replacing the batteries .............56
Roadside assistance ..................160
S
Safety Belt Maintenance ............75
Safety belts
(see Safety restraints) .........65–69
Safety defects, reporting ..........193
Safety restraints ....................65–69
belt minder ...............................71
extension assembly ..................74
for adults .............................66–68
for children .........................84–85
lap belt ......................................70
safety belt maintenance ...........75
warning light and chime ....70–71
Safety seats for children ............89
Seat belts
(see Safety restraints) ...............65
Seats ............................................59
child safety seats ......................89
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