2006 FORD EXPLORER battery

If the battery has been disconnected or a new battery has been installed,
the clock and the preset radio stations must be reset once the battery is
reconnected.
²Always dispose of automotive
batteries in a responsible manner.
Follow your local authorized
standards for disposal. Call your
local authorized recycling center
to find out more about recycling
automotive batteries.
ENGINE COOLANT
Checking engine coolant
The concentration and level of engine coolant should be checked at the
intervals listed inscheduled maintenance information.The coolant
concentration should be maintained at 50/50 coolant and distilled water,
which equates to a freeze point of -34ÉF (-36ÉC). Coolant concentration
testing is possible with a hydrometer or antifreeze tester (such as the
Rotunda Battery and Antifreeze Tester, 014±R1060). The level of coolant
should be maintained at the ªFULL COLDº level in the coolant reservoir.
If the level falls below, add coolant per the instructions in theAdding
engine coolantsection.
Your vehicle was factory-filled with a 50/50 engine coolant and water
concentration. If the concentration of coolant falls below 40% or above
60%, the engine parts could become damaged or not work properly.A
50±50 mixture of coolant and water provides the following:
²Freeze protection down to -34ÉF (-36ÉC).
²Boiling protection up to 265ÉF (129ÉC).
²Protection against rust and other forms of corrosion.
²Enables calibrated gauges to work properly.
When the engine is cold, check the level of the engine coolant in the
reservoir.
LEAD
RETURN
RECYCLE
Maintenance and Specifications
288

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
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 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.
POWER STEERING FLUID
Check the power steering fluid. Refer to thescheduled maintenance
guidefor the service interval schedules. If adding fluid is necessary, use
only MERCONtAT F.
1. Start the engine and let it run
until it reaches normal operating
temperature (the engine coolant
temperature gauge indicator will be
near the center of the normal area
between H and C).
2. While the engine idles, turn the
steering wheel left and right several
times.
3. Turn the engine off.
4. Check the fluid level in the reservoir.
5. The fluid level should be between the MIN and MAX lines. Do not add
fluid if the level is in this range.
6. If the fluid is low, add fluid in small amounts, continuously checking
the level until it reaches the correct operating range. Be sure to put the
cap back on the reservoir.
Maintenance and Specifications
304

Changing the air filter element
1. Release the clamps that secure the air filter housing cover.
2. Carefully separate the two halves of the air filter housing.
3. Remove the air filter element from the air filter housing.
4. Wipe the air filter housing and cover clean to remove any dirt or
debris and to ensure good sealing.
5. Install a new air filter element. Be careful not to crimp the filter
element edges between the air filter housing and cover. This could cause
filter damage and allow unfiltered air to enter the engine if not properly
seated.
6. Replace the air filter housing cover and secure the clamps.
Note:Failure to use the correct air filter element may result in severe
engine damage. The customer warranty may be voided for any damage to
the engine if the correct air filter element is not used.
MOTORCRAFT PART NUMBERS
Component 4.0L SOHC V6 engine 4.6L 3V V8 engine
Air filter element FA-1695 FA-1780
Fuel filter 2C5E-9155-BB 2C5E-9155-BB
Battery BXT-65-650 BXT-65-650
Oil filter FL-820S FL-820S
PCV valve
1
Spark plugs2
1
The PCV valve is a critical emission component. It is one of the items
listed inscheduled maintenance informationand is essential to the
life and performance of your vehicle and to its emissions system.
For PCV valve replacement, see your authorized dealer. Refer to
scheduled maintenance informationfor the appropriate intervals for
changing the PCV valve.
Replace the PCV valve with one that meets Ford material and
design specifications for your vehicle, such as a Motorcraft or
equivalent replacement part. The customer warranty may be void
for any damage to the emissions system if such a PCV valve is not
used.
2For spark plug replacement, see your authorized dealer. Refer to
scheduled maintenance informationfor the appropriate intervals for
changing the spark plugs.
Maintenance and Specifications
307

²Mobile communications systems may harm the operation of your
vehicle, particularly if they are not properly designed for automotive
use.
²To avoid interference with other vehicle functions, such as anti-lock
braking systems, amateur radio users who install radios and antennas
onto their vehicle should not locate the Amateur Radio Antennas in
the area of the driver's side hood.
²Electrical or electronic accessories or components that are added to
the vehicle by the authorized dealer or the owner may adversely affect
battery performance and durability.
Accessories
319

A
Accessory delay ..........................58
AdvanceTrac ..............................212
Air cleaner filter ...............306±307
Air conditioning ..........................37
Airbag supplemental
restraint system ........141, 150, 152
and child safety seats ............143
description ..............141, 150, 152
disposal ....................................155
driver airbag ............143, 151, 153
indicator light .................150, 155
operation .................143, 151, 153
passenger airbag .....143, 151, 153
side airbag ...............................150
Ambulance packages ....................8
Antifreeze
(see Engine coolant) ................288
Anti-lock brake system
(see Brakes) ..............................210
Audio system
(see Radio) ......................21, 25, 29
Automatic transmission
driving an automatic
overdrive .........................218, 221
fluid, adding ............................305
fluid, checking ........................305
fluid, refill capacities ..............308
fluid, specification ..................313
Auxiliary power point .................55
Axle
lubricant specifications ..310, 313
refill capacities ........................308
B
Battery .......................................286acid, treating emergencies .....286
jumping a disabled battery ....256
maintenance-free ....................286
replacement, specifications ...307
servicing ..................................286
BeltMinder .................................136
Brakes ........................................210
anti-lock ...................................210
anti-lock brake system (ABS)
warning light ...........................210
fluid, checking and adding ....305
fluid, refill capacities ..............308
fluid, specifications .........310, 313
lubricant specifications ..310, 313
parking ....................................211
shift interlock ..........................217
C
Calculating load ........................199
Capacities for refilling fluids ....308
Cargo cover ...........................94±95
Cassette tape player .............21, 25
Cell phone use ..............................8
Changing a tire .........................246
Child safety restraints ..............156
child safety belts ....................156
Child safety seats ......................160
attaching with tether straps ..164
in front seat ............................161
in rear seat ..............................161
Cleaning your vehicle
engine compartment ..............270
instrument panel ....................272
interior .....................................273
interior trim ............................273
plastic parts ............................272
washing ....................................269
waxing .....................................269
Index
320