2012 FORD EXPLORER check engine light

•Lubricate all hood, door and trunk lid hinges, and latches with a light
grade oil. See theCleaningchapter for more information.
•Cover interior trim to prevent fading.
•Keep all rubber parts free from oil and solvents.
Engine
•The engine oil and filter should be changed prior to storage, as used
engine oil contain contaminates that may cause engine damage.
•Start the engine every 15 days. Run at fast idle until it reaches normal
operating temperature.
•With your foot on the brake, shift through all the gears while the
engine is running.
Fuel system
•Fill the fuel tank with high-quality fuel until the first automatic shutoff
of the fuel pump nozzle.
Note:During extended periods of vehicle storage (30 days or more),
fuel may deteriorate due to oxidation. Add a quality gas stabilizer
product to the vehicle fuel system whenever actual or expected storage
periods exceed 30 days. Follow the instructions on the additive label.
The vehicle should then be operated at idle speed to circulate the
additive throughout the fuel system.
Cooling system
•Protect against freezing temperatures.
•When removing vehicle from storage, check coolant fluid level.
Confirm there are no cooling system leaks, and fluid is at the
recommended level.
Battery
•Check and recharge as necessary. Keep connections clean.
•If storing your vehicle for more than 30 days without recharging the
battery, it may be advisable to disconnect the battery cables to ensure
battery charge is maintained for quick starting.
Note:If battery cables are disconnected, it will be necessary to reset
memory features.
Maintenance and Specifications
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Engine oil/coolant change intervals
Engine oilAs indicated by the message center: do not
exceed one year or 10,000 miles (16,000 km)
Engine coolant,
initial change6 years or 100,000 miles (160,000 km)
(whichever comes first)
Engine coolant, after
initial changeEvery 3 years or 50,000 miles (80,000 km)
Check every month
Engine oil level
Function of all interior and exterior lights
Tires for wear and proper pressure, including spare
Windshield washer fluid level
Check every six months
Battery connections; clean if necessary
Body and door drain holes for obstructions; clean if necessary
Cooling system fluid level and coolant strength
Door weatherstrips for wear; lubricate if necessary
Hinges/latches/outside locks for proper operation; lubricate if necessary
Parking brake for proper operation
Safety belts and seat latches for wear and function
Safety warning lamps (brake, ABS, airbag, safety belt) for operation
Washer spray/wiper operation; clean or replace blades as necessary
Scheduled Maintenance
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A
Accessory delay ..........................94
Active Park Assist .....................300
Adaptive Cruise Control ...........100
AdvanceTrac ..............................275
Airbag supplemental restraint
system ........................193, 201, 204
and child safety seats ............195
description ..............193, 201, 204
disposal ....................................207
driver airbag ............195, 202, 205
indicator light .................201, 206
operation .................195, 202, 205
passenger airbag .....195, 202, 205
side airbag ...............................201
Air cleaner filter ...............398, 401
Air conditioning ..............60, 63, 65
manual heating and air
conditioning system .................60
All Wheel Drive (AWD),
driving off road .........................313
Ambulance packages ....................6
Antifreeze
(see Engine coolant) ................376
Anti-lock brake system
(see Brakes) ..............................272
Anti-theft system ..............148, 152
arming the system ..........148, 152
disarming a triggered
system .....................................152
Automatic transmission
driving an automatic
overdrive .................................286
fluid, adding ....................395, 397
fluid, checking ................395, 397
fluid, refill capacities ..............402
fluid, specification ..................402Selectshift (SST) ....................289
Auxiliary input jack (Line in) ....57
Auxiliary powerpoint ..................90
Axle
lubricant specifications ..........402
refill capacities ........................402
B
Battery .......................................373
acid, treating emergencies .....373
jumping a disabled battery ....343
maintenance-free ....................373
replacement, specifications ...401
servicing ..................................373
Belt-Minder.............................188
Blind Spot Information
System .......................................307
Blind spot mirror ......................305
Booster seats .............................224
Brakes ........................................272
anti-lock ...................................272
anti-lock brake system (ABS)
warning light ...........................273
fluid, checking and adding ....395
fluid, refill capacities ..............402
fluid, specifications .................402
lubricant specifications ..........402
parking ....................................274
shift interlock ..........................284
C
Capacities for refilling fluids ....402
Car2UHome Automation
System .......................................111
Cargo net ...................................118
Cell phone use ..............................9
Index
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idle speed control ...................373
lubrication specifications .......402
refill capacities ........................402
service points ..................366, 368
Engine block heater .................270
Engine oil ..................................370
checking and adding ..............370
dipstick ....................................370
filter, specifications ................401
refill capacities ........................402
specifications ..........................402
Event data recording ....................7
Exhaust fumes ..........................270
F
Fail safe cooling ........................381
Fleet MyKey programming ......127
Floor mats .........................117–118
Fluid capacities .........................402
Fog lamps ....................................72
Four-Wheel Drive vehicles
driving off road .......................313
preparing to drive your
vehicle .....................................283
Fuel ............................................383
calculating fuel economy .......389
cap ...........................................385
capacity ...................................402
choosing the right fuel ...........386
detergent in fuel .....................388
filler funnel .............................388
filling your vehicle with
fuel ...........................383, 385, 389
filter, specifications ........383, 401
fuel pump shut-off ..................324
improving fuel economy ........389
octane rating ...........................405
quality ......................................387running out of fuel .........342, 388
safety information relating to
automotive fuels .....................383
Fuses ..................................324–325
G
Garage door opener ..................111
Gas cap (see Fuel cap) ............385
Gas mileage
(see Fuel economy) .................389
Gauges .........................................19
H
Hazard flashers .........................323
Headlamps ...................................71
aiming ........................................74
autolamp system .......................71
bulb specifications ....................79
daytime running lights .............73
flash to pass ..............................73
high beam .................................72
turning on and off ....................71
Heating
heating and air conditioning
system ...........................60, 63, 65
Hill descent mode .....................280
Hill start assist ..........................290
Hood ..........................................365
I
Ignition ...............................264, 405
Illuminated visor mirror .............89
Infant seats
(see Safety seats) .....................212
Index
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