check engine FORD EXPLORER 2010 4.G Owner's Guide

POWER STEERING FLUID
Check the power steering fluid. Refer toscheduled maintenance
information.
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. Refer toMaintenance product specifications
and capacitiesin this chapter for the proper fluid type.
BRAKE FLUID
The fluid level will drop slowly as
the brakes wear, and will rise when
the brake components are replaced.
Fluid levels between the MIN and
MAX lines 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 the
system could be compromised; seek
service from your authorized dealer
immediately.
TRANSMISSION FLUID
Checking automatic transmission fluid
The automatic transmission does not have an underhood transmission
fluid dipstick.
Maintenance and Specifications
380
2010 Explorer(exp)
Owners Guide(own2002), 1st Printing
USA(fus)

Item CapacityFord Part Name or
equivalentFord Part Number / Ford
Specification
Fuel tank22.5 gallons
(85.2L)——
1Add the coolant type originally equipped in your vehicle.2Use of synthetic or synthetic blend motor oil is not mandatory. Engine oil need only have the API
Certification mark and meet the requirements of Ford specification WSS-M2C929-A (4.0L) or
WSS-M2C930-A (4.6L).3Indicates only approximate dry-fill capacity. Some applications may vary based on cooler size and
if equipped with an in-tank cooler. The amount of transmission fluid and fluid level should be
checked by a qualified technician.4Use of a dual usage fluid in an automatic transmission requiring MERCON
V may cause
transmission damage. Use of any fluid other than the recommended fluid may cause transmission
damage. Refer toscheduled maintenance informationto determine the correct service interval.5Use of a dual usage fluid in an automatic transmission requiring MERCON
LV may cause
transmission damage. Use of any fluid other than the recommended fluid may cause transmission
damage. Refer toscheduled maintenance informationto determine the correct service interval.
Maintenance and Specifications
389
2010 Explorer(exp)
Owners Guide(own2002), 1st Printing
USA(fus)

The Vehicle Identification Number (VIN) contains the following
information:
1. World manufacturer identifier
2. Brake system / Gross Vehicle
Weight Rating (GVWR) / Restraint
Devices and their location
3. Make, vehicle line, series, body
type
4. Engine type
5. Check digit
6. Model year
7. Assembly plant
8. Production sequence number
TRANSMISSION CODE DESIGNATIONS
You can find a transmission code on
the Safety Compliance Certification
Label. The following table tells you
which transmission each code
represents.
Description Code
Five-speed automatic (5R55S) V
Six-speed automatic (6R80) 6
Maintenance and Specifications
392
2010 Explorer(exp)
Owners Guide(own2002), 1st Printing
USA(fus)

A
Accessory delay ........................124
AdvanceTrac ..............................278
Air cleaner filter ...............382–384
Air conditioning ........................101
Airbag supplemental restraint
system ........................199, 208, 210
and child safety seats ............201
description ..............199, 208, 210
disposal ....................................213
driver airbag ............201, 208, 211
indicator light .................208, 213
operation .................201, 208, 211
passenger airbag .....201, 208, 211
side airbag ...............................208
All Wheel Drive (AWD),
driving off road .........................295
Ambulance packages ....................6
Antifreeze
(see Engine coolant) ................361
Anti-lock brake system
(see Brakes) ..............................276
Anti-theft system ......................162
Audio system
(see Radio) ......................39, 43, 50
Automatic transmission
driving an automatic
overdrive .........................286, 288
fluid, adding ............................380
fluid, checking ........................380
fluid, refill capacities ..............385
fluid, specification ..................385
Auxiliary input jack (Line in) ....58
Auxiliary power point ...............121
Axle
lubricant specifications ..........385refill capacities ........................385
B
Battery .......................................359
acid, treating emergencies .....359
jumping a disabled battery ....325
maintenance-free ....................359
replacement, specifications ...384
servicing ..................................359
Belt-Minder
.............................194
Booster seats .............................229
Brakes ........................................275
anti-lock ...................................276
anti-lock brake system (ABS)
warning light ...........................276
fluid, checking and adding ....380
fluid, refill capacities ..............385
fluid, specifications .................385
lubricant specifications ..........385
parking ....................................277
shift interlock ..........................285
C
Calculating load ........................262
Capacities for refilling fluids ....385
Car2U garage door opener .......140
Cargo cover ...............................145
Cargo management system ......146
Cell phone use ..............................9
Changing a tire .........................315
Child safety seats ......................218
attaching with tether
straps .......................................226
in front seat ............................219
in rear seat ..............................219
LATCH .....................................222
recommendations ...................216
Index
398
2010 Explorer(exp)
Owners Guide(own2002), 1st Printing
USA(fus)

Child safety seats - booster
seats ...........................................229
Cleaning your vehicle
engine compartment ..............342
instrument panel ....................344
interior .....................................345
plastic parts ............................343
washing ....................................340
waxing .....................................341
wheels ......................................341
wiper blades ............................343
Climate control (see Air
conditioning or Heating) ..........101
Clock adjust
6-CD in dash .............................52
AM/FM/CD .................................45
Compass, electronic
calibration .................................27
set zone adjustment ...........27, 36
Console ..............................120–121
overhead ..................................119
rear ..........................................121
Controls
power seat ...............................170
steering column ......................130
Coolant
checking and adding ..............361
refill capacities ................365, 385
specifications ..........................385
Cruise control
(see Speed control) ..................128
Customer Assistance ................305
Ford Extended Service
Plan ..........................................395
Getting assistance outside the
U.S. and Canada .....................337
Getting roadside assistance ...305
Getting the service you
need .........................................333Ordering additional owner’s
literature .................................338
Utilizing the
Mediation/Arbitration
Program ...................................337
D
Daytime running lamps
(see Lamps) ..............................107
Defrost
rear window ............................105
Dipstick
automatic transmission
fluid ..........................................380
engine oil .................................354
Driveline universal joint and
slip yoke ....................................382
Driving under special
conditions ..................291, 298, 302
sand .........................................300
snow and ice ...........................303
through water .................301, 304
Dual automatic temperature
control (DATC) .........................101
DVD system .................................66
E
Electronic message center ...21, 30
Emergencies, roadside
jump-starting ..........................325
running out of fuel .........325, 372
Emergency Flashers .................306
Emission control system ..........377
Engine ........................................390
cleaning ...................................342
coolant .....................................361
fail-safe cooling .......................366
Index
399
2010 Explorer(exp)
Owners Guide(own2002), 1st Printing
USA(fus)

idle speed control ...................359
lubrication specifications .......385
refill capacities ........................385
service points ..................350–351
starting after a collision .........307
Engine block heater .................274
Engine oil ..................................354
checking and adding ..............354
dipstick ....................................354
filter, specifications ........357, 384
recommendations ...................357
refill capacities ........................385
specifications ..........................385
Event data recording ....................7
Exhaust fumes ..........................273
F
Fail safe cooling ........................366
Family entertainment system ....66
Fluid capacities .........................385
Fog lamps ..................................107
Four-Wheel Drive vehicles .......294
driving off road .......................296
indicator light .........................294
preparing to drive your
vehicle .....................................284
Fuel ............................................367
calculating fuel
economy ......................27, 32, 374
cap ...........................................370
capacity ...................................385
choosing the right fuel ...........371
comparisons with EPA fuel
economy estimates .................377
detergent in fuel .....................372
filler funnel .............................372
filling your vehicle with
fuel ...........................367, 370, 374filter, specifications ........367, 384
fuel pump shut-off switch .....307
improving fuel economy ........374
octane rating ...................371, 390
quality ......................................372
running out of fuel .........325, 372
safety information relating to
automotive fuels .....................367
Fuses ..................................308–309
G
Garage door opener ..........120, 133
Gas cap (see Fuel cap) ............370
Gas mileage
(see Fuel economy) .................374
Gauges .........................................18
GAWR (Gross Axle Weight
Rating)
calculating ...............................262
GVWR (Gross Vehicle Weight
Rating)
calculating ...............................262
H
Hazard flashers .........................306
Headlamps .................................106
aiming ......................................108
bulb specifications ..................112
daytime running lights ...........107
flash to pass ............................108
high beam ...............................107
turning on and off ..................106
Heating
heating and air conditioning
system ...............................99, 101
Homelink wireless control
system ........................................134
Index
400
2010 Explorer(exp)
Owners Guide(own2002), 1st Printing
USA(fus)

Oil (see Engine oil) ..................354
P
Parking brake ............................277
Parts (see Motorcraft parts) ....384
Passenger Occupant
Classification Sensor .................185
Pedals (see Power adjustable
foot pedals) ...............................126
Power adjustable foot pedals ...126
Power deployable running
boards ........................................126
Power distribution box
(see Fuses) ...............................311
Power door locks ......................150
Power mirrors ...........................125
Power point ...............................121
Power steering ..........................283
fluid, checking and adding ....380
fluid, refill capacity ................385
fluid, specifications .................385
Power Windows .........................122
Preparing to drive your
vehicle ........................................284
R
Radio ................................39, 43, 50
Rear seat entertainment
system ..........................................66
Rear window defroster .............105
Recommendations for
attaching safety restraints for
children ......................................216
Relays ........................................308
Remote entry system .......155–156illuminated entry ....................160
locking/unlocking
doors ................................156–157
panic alarm .............................157
replacing the batteries ...........158
Reverse sensing system ...........291
Roadside assistance ..................305
Roof rack ...................................148
S
Safety belts (see Safety
restraints) ..................184, 187–192
Safety Canopy ...........208, 210–211
Safety defects, reporting ..........339
Safety restraints ........184, 187–192
Belt-Minder
...........................194
extension assembly ................193
for adults .........................188–191
for children .............................214
Occupant Classification
Sensor ......................................185
warning light and
chime ...............................193–194
Safety restraints - LATCH
anchors ......................................222
Safety seats for children ..........218
Safety Compliance
Certification Label ....................391
Satellite Radio Information ........63
Seats ..........................................166
child safety seats ....................218
easy access/easyout
feature .....................................173
front seats ...............................169
heated ..............................174–175
memory seat ...................157, 172
Index
402
2010 Explorer(exp)
Owners Guide(own2002), 1st Printing
USA(fus)