2006 FORD FOCUS check engine light

•Using the air conditioner or defroster may reduce fuel economy.
•You may want to turn off the speed control in hilly terrain if
unnecessary shifting between third and fourth gear occurs.
Unnecessary shifting of this type could result in reduced fuel
economy.
•Warming up a vehicle on cold mornings is not required and may
reduce fuel economy.
•Resting your foot on the brake pedal while driving may reduce fuel
economy.
•Combine errands and minimize stop-and-go driving.
Maintenance
•Keep tires properly inflated and use only recommended size.
•Operating a vehicle with the wheels out of alignment will reduce fuel
economy.
•Use recommended engine oil. Refer toLubricant specificationsin
this chapter.
•Perform all regularly scheduled maintenance items. Follow the
recommended maintenance schedule and owner maintenance checks
found inscheduled maintenance information.
Conditions
•Heavily loading a vehicle or towing a trailer may reduce fuel economy
at any speed.
•Carrying unnecessary weight may reduce fuel economy (approximately
1 mpg [0.4 km/L] is lost for every 400 lb [180 kg] of weight carried).
•Adding certain accessories to your vehicle (for example bug
deflectors, rollbars/light bars, running boards, ski/luggage racks) may
reduce fuel economy.
•Using fuel blended with alcohol may lower fuel economy.
•Fuel economy may decrease with lower temperatures during the first
8–10 miles (12–16 km) of driving.
•Driving on flat terrain offers improved fuel economy as compared to
driving on hilly terrain.
•Transaxles give their best fuel economy when operated in the top
cruise gear and with steady pressure on the gas pedal.
•Close windows for high speed driving.
2006 Focus(foc)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
197

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 “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 fluid. Refer to the
scheduled maintenance
informationfor service
maintenance schedules.
1. Start the engine and let it run
until it reaches normal operating
schedules.
2. Turn the steering wheel left and
right several times.
3. Turn the engine off.
4. Check the fluid level.
5. If the fluid is below the MIN line,
add fluid in small amounts until it
reaches the correct level (between
the MIN and MAX lines).
Use only MERCONAT F.
2006 Focus(foc)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
200

A
Air cleaner filter .......................203
Airbag supplemental restraint
system ..............................82–83, 91
and child safety seats ..............84
description ..........................83, 91
disposal ......................................93
driver airbag ........................84, 92
indicator light ...........................91
operation .............................84, 92
passenger airbag .................84, 92
side airbag .................................91
Antifreeze
(see Engine coolant) ................184
Anti-lock brake system
(see Brakes) ..............................133
Anti-theft system ........................62
arming the system ....................62
disarming a triggered system ..62
Audio system (see Radio) ...16, 20
Automatic transaxle
fluid, adding ............................201
fluid, checking ........................201
fluid, specification ..................208
Automatic transmission ............135
driving an automatic
overdrive .................................137
fluid, refill capacities ..............205
Axle
lubricant specifications ..........207
refill capacities ........................205
B
Battery .......................................182
acid, treating emergencies .....182
jumping a disabled battery ....157
maintenance-free ....................182
replacement, specifications ...203servicing ..................................182
BeltMinder ...................................78
Brakes ................................132–133
anti-lock ...................................133
anti-lock brake system (ABS)
warning light ...........................133
fluid, checking and adding ....201
fluid, refill capacities ..............205
fluid, specifications .........207–208
lubricant specifications ..207–208
parking ....................................133
shift interlock ..........................135
Break-in period .............................5
Bulbs ............................................32
C
Capacities for refilling fluids ....205
Cargo cover .................................49
Cell phone use ..............................7
Child safety restraints ................95
child safety belts ......................95
Child safety seats ........................98
attaching with tether straps ..102
in front seat ..............................99
in rear seat ................................99
LATCH .....................................104
Cleaning your vehicle
engine compartment ..............171
instrument panel ....................173
interior .....................................173
plastic parts ............................172
washing ....................................170
waxing .....................................170
wheels ......................................171
wiper blades ............................172
Climate control (see Air
conditioning or Heating) ......25–26
2006 Focus(foc)
Owners Guide (post-2002-fmt)
USA(fus)
Index
217

Load limits .................................121
Locks
autolock .....................................52
childproof ..................................54
Lubricant specifications ...207–208
Lug nuts ....................................156
M
Manual transaxle
lubricant specifications ..........208
Manual transmission .................139
fluid capacities ........................205
reverse .....................................140
Mirrors .........................................43
heated ........................................43
side view mirrors (power) .......43
Moon roof ....................................47
Motorcraft parts ........174, 190, 203
O
Octane rating ............................194
Oil (see Engine oil) ..................180
P
Parking brake ............................133
Parts (see Motorcraft parts) ....203
Passenger Occupant
Classification Sensor ...................70
Power distribution box
(see Fuses) ...............................148
Power mirrors .............................43
Power point .................................41
Power steering ..........................135
fluid, checking and adding ....200fluid, refill capacity ................205
fluid, specifications .........207–208
Power Windows ...........................42
R
Radio ......................................16, 20
Rear window defroster ...............28
Relays ........................................144
Remote audio controls ...............47
Remote entry system .................56
locking/unlocking doors ...........52
opening the trunk .....................58
Roadside assistance ..................142
S
Safety Belt Maintenance ............77
Safety belts
(see Safety restraints) ...68, 72–75
Safety defects, reporting ..........169
Safety restraints ..............68, 72–76
belt minder ...............................78
extension assembly ..................76
for adults .............................73–75
for children .........................94–95
Occupant Classification
Sensor ........................................70
safety belt maintenance ...........77
warning light and chime ....77–78
Safety seats for children ............98
Safety Compliance
Certification Label ....................211
Seat belts
(see Safety restraints) ...............68
Seats ............................................63
child safety seats ......................98
Servicing your vehicle ..............176
2006 Focus(foc)
Owners Guide (post-2002-fmt)
USA(fus)
Index
220