battery FORD FOCUS 2018 Service Manual

When a battery replacement is required,the battery should only be replaced witha Ford recommended replacement batterythat matches the electrical requirementsof the vehicle.
Because your vehicle’s engine iselectronically-controlled by a computer,some engine control settings aremaintained by power from the low voltagebattery. Some engine computer settings,like the idle trim and fuel trim strategy,optimize the driveability and performanceof the engine. Some other computersettings, like the clock and radio stationpresets, are also maintained in memory bypower from the low voltage battery. Whena technician disconnects and connects thelow voltage battery, these settings areerased. Complete the following procedurein order to restore the settings:
1.With the vehicle at a complete stop,set the parking brake.
2.Shift into park (P).
3.Switch off all accessories.
4.Fully press the brake pedal and startthe vehicle.
5.Run the engine until it reaches normaloperating temperature. While theengine is warming up, complete thefollowing: Reset the clock. See AudioSystem (page 281). Reset the powerwindows bounce-back feature. SeeWindows and Mirrors (page 82).Reset the radio station presets. SeeAudio System (page 281).
6.Allow the engine to idle for at least oneminute. If the engine turns off, pressthe accelerator pedal to start theengine.
7.While the engine is running, press thebrake pedal and shift into neutral (N).
8.Allow the engine to run for at least oneminute by pressing on the acceleratorpedal.
9.Drive the vehicle at least 12 mi (20 km)to completely relearn the idle and fueltrim strategy.
Note:If you do not allow the engine torelearn the idle and fuel trim strategy, theidle quality of your vehicle may be adverselyaffected until the engine computereventually relearns the idle trim and fueltrim strategy.
Make sure that you dispose of old batteriesin an environmentally friendly way. Seekadvice from your local authority aboutrecycling old batteries.
CHECKING THE WIPER
BLADES
Run the tip of your fingers over the edge ofthe blade to check for roughness.
Clean the wiper blades with washer fluidor water applied with a soft sponge orcloth.
CHANGING THE FRONT WIPER
BLADES
Note: If streaks or smears appear on thewindshield, clean the windshield and thewiper blades. If that does not resolve theissue, install new wiper blades.
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•Never wash or rinse any ignition coil,spark plug wire or spark plug well, orthe area in and around these locations.
•Cover the battery, power distributionbox, and air filter assembly to preventwater damage when cleaning theengine.
CLEANING THE WINDOWS AND
WIPER BLADES
Car wash chemicals and environmentalfallout can result in windshield and wiperblade contamination. Dirty windshield andwipers will result in poor windshield wiperoperation. Keep the windshield and wiperblades clean to maintain windshield wiperperformance.
To clean the windshield and wiper blades:
•Clean the windshield with anon-abrasive glass cleaner. Whencleaning the interior of the windshield,avoid getting any glass cleaner on theinstrument panel or door panels. Wipeany glass cleaner off these surfacesimmediately.
•For windshields contaminated withtree sap, chemicals, wax or bugs, cleanthe entire windshield using steel wool(no greater than 0000 grade) in acircular motion and rinse with water.
•Clean the wiper blades with isopropylrubbing alcohol or windshield washerconcentrate.
Note: Do not use razor blades or othersharp objects to clean or remove decalsfrom the inside of the heated rear window.The vehicle warranty does not coverdamage caused to the heated rear windowgrid lines.
CLEANING THE INTERIOR
WARNINGS
Do not use cleaning solvents, bleachor dye on the vehicle's seatbelts, asthese actions may weaken the beltwebbing.
On vehicles equipped withseat-mounted airbags, do not usechemical solvents or strongdetergents. Such products couldcontaminate the side airbag system andaffect performance of the side airbag in acrash.
For fabric, carpets, cloth seats and seatsequipped with side airbags:
•Remove dust and loose dirt with avacuum cleaner.
•Remove light stains and soil withMotorcraft Professional StrengthCarpet & Upholstery Cleaner.
•If grease or tar is present on thematerial, spot-clean the area first withMotorcraft Spot and Stain Remover. InCanada, use Motorcraft Multi-PurposeCleaner.
•If a ring forms on the fabric after spotcleaning, clean the entire areaimmediately (but do not oversaturate)or the ring will set.
•Do not use household cleaningproducts or glass cleaners, which canstain and discolor the fabric and affectthe flame retardant abilities of the seatmaterials.
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Body
•Wash your vehicle thoroughly toremove dirt, grease, oil, tar or mud fromexterior surfaces, rear-wheel housingand the underside of front fenders.
•Periodically wash your vehicle if it isstored in exposed locations.
•Touch-up exposed or primed metal toprevent rust.
•Cover chrome and stainless steel partswith a thick coat of auto wax to preventdiscoloration. Re-wax as necessarywhen you wash your vehicle.
•Lubricate all hood, door and luggagecompartment hinges and latches witha light grade oil.
•Cover interior trim to prevent fading.
•Keep all rubber parts free from oil andsolvents.
Engine
•Change the engine oil and filter prior tostorage because used engine oilcontains contaminates which maycause engine damage.
•Start the engine every 15 days for aminimum of 15 minutes. Run at fast idlewith the climate controls set to defrostuntil the engine reaches normaloperating temperature.
•With your foot on the brake, shiftthrough all the gears while the engineis running.
•We recommend that you change theengine oil before you use your vehicleagain.
Fuel system
•Fill the fuel tank with high-quality fueluntil the first automatic shutoff of thefuel pump nozzle.
Cooling system
•Protect against freezing temperatures.
•When removing your vehicle fromstorage, check coolant fluid level.Confirm that there are no coolingsystem leaks and that fluid is at therecommended level.
Battery
•Check and recharge as necessary. Keepconnections clean.
•If storing your vehicle for more than 30days without recharging the battery,we recommend that you disconnectthe battery cables to maintain batterycharge for quick starting.
Note:It is necessary to reset memoryfeatures if battery cables are disconnected.
Brakes
•Make sure the brakes and parking brakerelease fully.
Tires
•Maintain recommended air pressure.
Miscellaneous
•Make sure all linkages, cables, leversand pins under your vehicle are coveredwith grease to prevent rust.
•Move vehicles at least 25 ft (7.5 m)every 15 days to lubricate working partsand prevent corrosion.
Removing Vehicle From Storage
When your vehicle is ready to come out ofstorage, do the following:
•Wash your vehicle to remove any dirtor grease film build-up on windowsurfaces.
•Check windshield wipers for anydeterioration.
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•Check under the hood for any foreignmaterial that may have collectedduring storage such as mice or squirrelnests.
•Check the exhaust for any foreignmaterial that may have collectedduring storage.
•Check tire pressures and set tireinflation per the Tire Label.
•Check brake pedal operation. Driveyour vehicle 15 ft (4.5 m) back andforth to remove rust build-up.
•Check fluid levels (including coolant,oil and gas) to make sure there are noleaks, and fluids are at recommendedlevels.
•If you remove the battery, clean thebattery cable ends and check fordamage.
Contact an authorized dealer if you haveany concerns or issues.
BODY STYLING KITS
The distance between the underside ofyour vehicle and the ground is less thanthat of other models. Drive with extremecare to avoid damage to your vehicle.
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MOTORCRAFT PARTS - 1.0L ECOBOOST™
Part NumberComponent
FA-1908Air filter element
FL-910-SOil filter
BAGM-48H6-760Battery
SP-538ASpark plugs
FP-70Cabin air filter
WW-2802 (driver side)Windshield wiper bladeWW-2803 (passenger side)
WW-1295Rear window wiper blade
We recommend Motorcraft replacement parts available at your Ford dealer or atfordparts.com for scheduled maintenance. These parts meet or exceed Ford MotorCompany’s specifications and are engineered for your vehicle. Use of other parts mayimpact vehicle performance, emissions and durability. Your warranty may be void for anydamage related to use of other parts.
If a Motorcraft oil filter is not available, use an oil filter that meets industry performancespecification SAE/USCAR-36.
For spark plug replacement, contact an authorized dealer. Replace the spark plugs at theappropriate intervals. See Scheduled Maintenance (page 409).
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MOTORCRAFT PARTS - 2.0L
Part NumberComponent
FA-1908Air filter element
FL-910-SOil filter
BXT-96R-500Battery - vehicles with manualtransmissions
BXT-96R-590Battery - vehicles with automatictransmissions
SP-535Spark plugs
FP-70Cabin air filter
WW-2802 (driver side)Windshield wiper bladeWW-2803 (passenger side)
WW-1295Rear window wiper blade
We recommend Motorcraft replacement parts available at your Ford dealer or atfordparts.com for scheduled maintenance. These parts meet or exceed Ford MotorCompany’s specifications and are engineered for your vehicle. Use of other parts mayimpact vehicle performance, emissions and durability. Your warranty may be void for anydamage related to use of other parts.
If a Motorcraft oil filter is not available, use an oil filter that meets industry performancespecification SAE/USCAR-36.
For spark plug replacement, contact an authorized dealer. Replace the spark plugs at theappropriate intervals. See Scheduled Maintenance (page 409).
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Setting 911 Assist On or Off
Press Menu then select
Action and DescriptionMenuItem
SYNC-Applications
Select the desired option, onor off.911 Assist
If you choose not to activate thisfeature you will have the followingoptions:
Action and DescriptionMenuItem
Provides a display and voicereminder at phone connectionat vehicle start.
VoiceReminderON
Provides a display reminderonly without a voice reminderat phone connection.
VoiceReminderOFF
To make sure that 911 Assist worksproperly:
•SYNC must be powered and workingproperly at the time of the incident andthroughout feature activation and use.
•The 911 Assist feature must be set onbefore the incident.
•You must pair and connect aBluetooth-enabled and compatiblecell phone to SYNC.
•A connected Bluetooth-enabled phonemust have the ability to make andmaintain an outgoing call at the timeof the incident.
•A connected Bluetooth-enabled phonemust have adequate network coverage,battery power and signal strength.
•The vehicle must have battery powerand be located in the U.S., Canada orin a territory in which 911 is theemergency number.
In the Event of a Crash
Not all crashes deploy an airbag or activatethe fuel pump shut-off (the triggers for 911Assist). If a connected cell phone sustainsdamage or loses its connection to SYNCduring a crash, SYNC searches for and triesto connect to a previously paired cellphone; SYNC then attempts to call theemergency services.
Before making the call:
•SYNC provides a short window of time(about 10 seconds) to cancel the call.If you fail to cancel the call, SYNCattempts to dial 911.
•SYNC says the following, or a similarmessage: "SYNC will attempt to call911, to cancel the call, press Cancel onyour screen or press and hold thephone button on your steering wheel".
If you do not cancel the call, and SYNCmakes a successful call, a pre-recordedmessage plays for the 911 operator, andthen the occupant(s) in your vehicle is ableto talk with the operator. Be prepared toprovide your name, phone number andlocation immediately, because not all 911systems are capable of receiving thisinformation electronically.
911 Assist May Not Work If
•Your cellular phone or 911 Assisthardware sustains damage in a crash.
•The vehicle's battery or the SYNCsystem has no power.
•The phone(s) thrown from your vehicleare the ones paired and connected tothe system.
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Voice Command
(shuffle | random | mix) (CD [player] |disc) [on]
(shuffle | random | mix) folder [on]
shuffle off
SYNC™ TROUBLESHOOTING
Your SYNC system is easy to use. However,should questions arise, see the tablesbelow.
Use the website at any time to check yourphone's compatibility, register youraccount and set preferences as well asaccess a customer representative via anonline chat (during certain hours). Visitwww.SYNCMyRide.com,www.SYNCMyRide.ca orwww.syncmaroute.ca for moreinformation.
Phone issues
Possible solution(s)Possible cause(s)Issue
Review your phone's manualabout audio adjustments.The audio control settingson your phone may beaffecting SYNC perform-ance.
There is excessive back-ground noise during a phonecall.
Try turning off the device,resetting the device,removing the device'sbattery, then trying again.
This may be a possiblephone malfunction.
During a call, I can hear theother person but theycannot hear me.
Go to the website to reviewyour phone's compatibility.
This is a phone-dependentfeature.
SYNC is not able to down-load my phonebook.
Try turning off the device,resetting the device orremoving the device'sbattery, then trying again.
Try pushing your phonebookcontacts to SYNC by usingthe Add Contacts feature.This may be a possiblephone malfunction.Use the SYNCmyphonefeature available on thewebsite.
Try pushing your phonebookcontacts to SYNC by usingthe Add Contacts feature.This may be a limitation onyour phone's capability.
The system says PhonebookDownloaded but thephonebook in SYNC isempty or missing contacts.
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Phone issues
Possible solution(s)Possible cause(s)Issue
If the missing contacts arestored on your SIM card, trymoving them to the devicememory.
Remove any pictures orspecial ring tones associ-ated with the missingcontact.
Depending upon your phone,you may have to grant SYNCpermission to access yourphonebook contacts. Makesure to confirm whenprompted by your phoneduring the phonebookdownload.
Go to the website to reviewyour phone's compatibility.
This is a phone-dependentfeature.
I am having troubleconnecting my phone toSYNC.
Try turning off the device,resetting the device orremoving the device'sbattery, then trying again.
Try deleting your devicefrom SYNC, deleting SYNCfrom your device and tryingagain.
Check the security and autoaccept and prompt alwayssettings relative to the SYNCBluetooth connection onyour phone.
This may be a possiblephone malfunction.
Update your device's firm-ware.
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Phone issues
Possible solution(s)Possible cause(s)Issue
Turn off the Auto phone-book download setting.
Go to the website to reviewyour phone's compatibility.This is a phone-dependentfeature.
Text messaging is notworking on SYNC.Try turning off the device,resetting the device orremoving the device'sbattery, then trying again.
This may be a possiblephone malfunction.
USB and media issues
Possible solution(s)Possible cause(s)Issue
Try turning off the device,resetting the device,removing the device'sbattery, then trying again.
This may be a possibledevice malfunction.I am having troubleconnecting my device.
Make sure you are using themanufacturer's cable.
Make sure you insert theUSB cable correctly into thedevice and the USB port.
Make sure that the devicedoes not have an auto-install program or activesecurity settings.
Make sure you are notleaving the device in yourvehicle during very hot orcold temperatures.
This is a device limitation.SYNC does not recognizemy device when I turn on thecar.
Review the device compatib-ility chart on the SYNCwebsite to confirm yourphone supports theBluetooth audio streamingfunction.
This is a phone-dependentfeature.Bluetooth audio does notstream.
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