sensor LINCOLN MKZ 2019 Workshop Manual

Protected ComponentFuse RatingFuse or Relay Number
Climate control.7.5A212Gear shift.
Steering wheel column.7.5A213Cluster.Datalink logic.
Extended power module.10A214
Datalink-Gateway module.10A215
Trunk release.15A116
Not used (spare).5A217
Push button stop-start.5A218
Extended power module.7.5A219
Adaptive headlamps.7.5A220
Humidity and in-car temperature sensor.5A221
Not used (spare).5A222
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Fuses

Moving the Air Filter Assembly (Accessingthe Dipstick)
WARNING: Do not start the engine withthe air filter removed. This can causedamage not covered by the vehicle Warrantyand can result in serious injury.
1. Shut the engine off.
2. Clean the area around the clamp thatconnects the air filter assembly to therubber hose (A).
3. Remove the bolt cover (if equipped).
4.Remove two bolts that attach the air filterassembly to the front of the vehicle (B).
5. Loosen the clamp holding the air filterassembly to the rubber hose (A).
6. Remove the harness retaining clip bypulling up (C). Do not disconnect thesensor (D).
7.Without disconnecting the sensor (D), pullthe air filter assembly up to disconnectthe air filter assembly from the seatedgrommets located underneath the airfilter assembly.
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MaintenanceE158839
A
BCD E158840

High fluid level
If the fluid level is above the MAX range ofthe dipstick, remove fluid to reach thehashmark level.
Note:Fluid level above the MAX level maycause shift or engagement concerns orpossible damage. High fluid levels can becaused by an overheating condition. If yourvehicle has been operated for an extendedperiod at high speeds, in city traffic duringhot weather or pulling a trailer, the vehicleshould be switched off until normal operatingtemperatures are reached. Depending onvehicle use, cooling times could take up to30 minutes or longer.
Adjusting Automatic Transmission FluidLevels
Before adding any fluid, make sure thecorrect type is used. The type of fluid usedis normally indicated on the dipstick and alsoin the Technical Specifications section in thischapter.
Note:An overfill condition of transmissionfluid may cause shift or engagementconcerns or possible damage.
Do not use supplemental transmission fluidadditives, treatments or cleaning agents. Theuse of these materials may affecttransmission operation and result in damageto internal transmission components.Reinstall the air filter assembly. After the fluidlevel has been checked and adjusted asnecessary, do the following:
1. Shut the engine off.
2. Loosen the clamp holding the air filterassembly to the rubber hose.
3.Rotate the air filter assembly 90 degreesclockwise without disconnecting thesensor.
4.Seat the air filter assembly back into thegrommets by pushing down on the airfilter assembly.
5. Tighten the clamp.
6. Install and tighten two bolts that attachair filter assembly to the front of thevehicle.
7. Install the bolt cover (if equipped).
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MaintenanceE158844 E158845 E158846

Loss of air pressure may adversely affect tireperformance. For this reason:
Note:Do not drive the vehicle above 50 mph(80 km/h).
Note:Do not drive further than 120 mi(200 km). Drive only to the closest authorizedLincoln dealer or tire repair shop to haveyour tire inspected.
•Drive carefully and avoid abrupt steeringmaneuvers.
•Periodically monitor tire inflation pressurein the affected tire; if the tire is losingpressure, have the vehicle towed.
•Read the information in the Tips for Useof the Kit section to make sure safeoperation of the kit and your vehicle.
Tips for Use of your TMK
To ensure safe operation of the TMK:
•Read all instructions and cautions fully.
•Do not remove any foreign objects, suchas nails or screws, from the tire.
•Before operating the kit, make sure yourvehicle is safely off the road and awayfrom moving traffic. Turn on the hazardlights.
•Always set the parking brake to ensurethe vehicle doesn't move unexpectedly.
•When using the kit, leave the enginerunning (only if the vehicle is outdoors orin a well-ventilated area) so thecompressor does not drain the vehicle'sbattery.
•Do not allow the compressor to operatecontinuously for more than 15 minutes.This helps prevent the compressor fromoverheating.
•Never leave the kit unattended duringoperation.
•Sealant compound contains latex. Thosewith latex sensitivities should useappropriate precautions to avoid anallergic reaction.
•Keep the kit away from children.
•Only use the kit when the ambienttemperature is between -22°F (-30°C) and158°F (70°C).
•Only use the sealing compound beforethe use-by date. The use-by date is on alabel on the sealant bottle and can beseen through the rectangular viewingwindow on the bottom of the compressorhousing. Check the use-by date regularlyand replace the bottle when the fluid hasexpired.
•Do not store the kit unsecured inside thepassenger compartment of the vehicleas it may cause injury during a suddenstop or crash. Always store the kit in itsoriginal location.
•After sealant use, the tire pressuremonitoring system sensor and valve stemon the wheel must be replaced by anauthorized Lincoln dealer.
•Operating the kit could cause anelectrical disturbance in radio, CD, andDVD player operation.
* When inflation only is required fora tire or other objects, the selectormust be in the Air position.
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Wheels and TiresE175978

WARNING: To reduce the risk ofserious injury, when mountingreplacement tires and wheels, youshould not exceed the maximumpressure indicated on the sidewall of thetire to set the beads without additionalprecautions listed below. If the beadsdo not seat at the maximum pressureindicated, re-lubricate and try again.
WARNING: When inflating the tirefor mounting pressures up to 20 psi(1.38 bar) greater than the maximumpressure on the tire sidewall, thefollowing precautions must be taken toprotect the person mounting the tire:
1.Make sure that you have the correcttire and wheel size.
2.Lubricate the tire bead and wheelbead seat area again.
3. Stand at a minimum of 12 ft (3.66 m)away from the wheel and tireassembly.
4. Use both eye and ear protection.
WARNING: For a mountingpressure more than 20 psi (1.38 bar)greater than the maximum pressure, aFord dealer or other tire serviceprofessional should do the mounting.
WARNING: Always inflate steelcarcass tires with a remote air fill withthe person inflating standing at aminimum of 12 ft (3.66 m) away from thewheel and tire assembly.
Important: Remember to replace thewheel valve stems when the road tiresare replaced on your vehicle
It is recommended that the two fronttires or two rear tires generally bereplaced as a pair.
The tire pressure sensors mounted inthe wheels (originally installed on yourvehicle) are not designed to be used inaftermarket wheels.
The use of wheels or tires notrecommended by Ford Motor Companymay affect the operation of your tirepressure monitoring system.
If the tire pressure monitoring systemindicator is flashing, your system ismalfunctioning. Your replacement tiremight be incompatible with your tirepressure monitoring system, or somecomponent of the system may bedamaged.
Safety Practices
WARNING: If your vehicle is stuckin snow, mud or sand, do not rapidly spinthe tires; spinning the tires can tear thetire and cause an explosion. A tire canexplode in as little as three to fiveseconds.
WARNING: Do not spin the wheelsat over 34 mph (55 km/h). The tires mayfail and injure a passenger or bystander.
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Wheels and Tires

TIRE PRESSURE MONITORING
SYSTEM
WARNING: The tire pressuremonitoring system is not a substitute formanually checking tire pressures. You shouldperiodically check tire pressures using apressure gauge. Failure to correctly maintaintire pressures could increase the risk of tirefailure, loss of control, vehicle rollover andpersonal injury.
Note: You should only use tire sealants inroadside emergencies as they may causedamage to the tire pressure monitoringsystem sensor.
Note: If the tire pressure monitoring systemsensor becomes damaged, it may notfunction.
Each tire, including the spare (ifprovided), should be checkedmonthly when cold and inflated tothe inflation pressure recommended by thevehicle manufacturer on the vehicle placardor tire inflation pressure label. (If your vehiclehas tires of a different size than the sizeindicated on the vehicle placard or tireinflation pressure label, you shoulddetermine the proper tire inflation pressurefor those tires).
As an added safety feature, your vehicle hasbeen equipped with a Tire PressureMonitoring System (TPMS) that illuminates alow tire pressure telltale when one or moreof your tires is significantly under-inflated.Accordingly, when the low tire pressuretelltale illuminates, you should stop andcheck your tires as soon as possible, andinflate them to the proper pressure. Drivingon a significantly under-inflated tire causesthe tire to overheat and can lead to tirefailure. Under-inflation also reduces fuelefficiency and tire tread life, and may affectthe vehicle’s handling and stopping ability.
Please note that the TPMS is not a substitutefor proper tire maintenance, and it is thedriver’s responsibility to maintain correct tirepressure, even if under-inflation has notreached the level to trigger illumination ofthe TPMS low tire pressure telltale.
Your vehicle has also been equipped with aTPMS malfunction indicator to indicate whenthe system is not operating properly. TheTPMS malfunction indicator is combined withthe low tire pressure telltale. When thesystem detects a malfunction, the telltale willflash for approximately one minute and thenremain continuously illuminated. Thissequence will continue upon subsequentvehicle start-ups as long as the malfunctionexists.
When the malfunction indicator is illuminated,the system may not be able to detect orsignal low tire pressure as intended. TPMSmalfunctions may occur for a variety ofreasons, including the installation ofreplacement or alternate tires or wheels onthe vehicle that prevent the TPMS from
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Wheels and Tires

functioning properly. Always check the TPMSmalfunction telltale after replacing one ormore tires or wheels on your vehicle toensure that the replacement or alternate tiresand wheels allow the TPMS to continue tofunction properly.
This device complies with Part 15 of the FCCRules and with License exempt RSSStandards of Industry Canada. Operation issubject to the following two conditions:
1. This device may not cause harmfulinterference, and
2.This device must accept any interferencereceived, including interference that maycause undesired operation.
Note:Changes or modifications notexpressively approved by the partyresponsible for compliance could void theuser's authority to operate the equipment.The term "IC:" before the radio certificationnumber only signifies that Industry Canadatechnical specifications were met.
Changing Tires With a Tire PressureMonitoring System
Note:Each road tire is equipped with a tirepressure sensor located inside the wheeland tire assembly cavity. The pressuresensor is attached to the valve stem. Thepressure sensor is covered by the tire andis not visible unless the tire is removed. Takecare when changing the tire to avoiddamaging the sensor.
You should always have your tires servicedby an authorized dealer.
Check the tire pressure periodically (at leastmonthly) using an accurate tire gauge. SeeWhen Inflating Your Tires in this chapter.
Understanding Your Tire PressureMonitoring System
The tire pressure monitoring systemmeasures pressure in your road tires andsends the tire pressure readings to yourvehicle. You can view the tire pressurereadings through the information display.See General Information (page 110). The lowtire pressure warning light will turn on if thetire pressure is significantly low. Once the
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Wheels and TiresE142549 E250820

When Inflating Your Tires
WARNING: Do not use the tirepressure displayed in the information displayas a tire pressure gauge. Failure to followthis instruction could result in personal injuryor death.
When putting air into your tires (such as at agas station or in your garage), the tirepressure monitoring system may not respondimmediately to the air added to your tires.
It may take up to two minutes of driving over20 mph (32 km/h) for the light to turn off afteryou have filled your tires to therecommended inflation pressure.
How Temperature Affects Your TirePressure
The tire pressure monitoring system monitorstire pressure in each pneumatic tire. Whiledriving in a normal manner, a typicalpassenger tire inflation pressure mayincrease about 2–4 psi (14–28 kPa) from acold start situation. If the vehicle is stationaryovernight with the outside temperature
significantly lower than the daytimetemperature, the tire pressure may decreaseabout 3 psi (21 kPa) for a drop of 30°F (17°C)in ambient temperature. This lower pressurevalue may be detected by the tire pressuremonitoring system as being significantlylower than the recommended inflationpressure and activate the system warninglight for low tire pressure. If the low tirepressure warning light is on, visually checkeach tire to verify that no tire is flat. If one ormore tires are flat, repair as necessary.Check the air pressure in the road tires. Ifany tire is under-inflated, carefully drive thevehicle to the nearest location where air canbe added to the tires. Inflate all the tires tothe recommended inflation pressure.
CHANGING A ROAD WHEEL (If
Equipped)
WARNING: If the tire pressure monitorsensor becomes damaged it may notfunction.
Note:The tire pressure monitoring systemindicator light illuminates when the sparetire is in use. To restore the full function ofthe monitoring system, all road wheelsequipped with tire pressure monitoringsensors must be mounted on the vehicle.
Note:You should only use tire sealants inroadside emergencies as they may causedamage to the tire pressure monitoringsystem sensor.
If you get a flat tire when driving, do notapply the brake heavily. Instead, graduallydecrease your speed. Hold the steeringwheel firmly and slowly move to a safe placeon the side of the road.
Have a flat serviced by an authorized dealerin order to prevent damage to the tirepressure monitoring system sensors. SeeTire Pressure Monitoring System (page 352).Replace the spare tire with a road tire assoon as possible. During repairing orreplacing of the flat tire, have an authorizeddealer inspect the tire pressure monitoringsystem sensor for damage.
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Wheels and Tires

SUNA Products and/or Services are intendedas an aid to personal motoring and travelplanning, and do not provide comprehensiveor accurate information on all occasions. Onoccasions, you may experience additionaldelay as a result of using SUNA Productsand/or Services. You acknowledge that it isnot intended, or suitable, for use inapplications where time of arrival or drivingdirections may impact the safety of the publicor yourself.
4. Use of SUNA Products and Serviceswhile driving
You, and other authorised drivers of thevehicle in which SUNA Products and/orServices are available or installed and active,remain at all times responsible for observingall relevant laws and codes of safe driving.In particular, you agree to only activelyoperate SUNA Products and/or Serviceswhen the Vehicle is at a complete stop andit is safe to do so.
5. Service Continuity and Reception of theSUNA Traffic Channel
We will use reasonable endeavours toprovide the SUNA Traffic Channel 24 hoursa day, 365 days a year. The SUNA TrafficChannel may occasionally be unavailable fortechnical reasons or for plannedmaintenance. We will try to performmaintenance at times when congestion islight. We reserve the right to withdraw SUNAProducts and/or Services at any time.
Also, we cannot assure the uninterruptedreception of the SUNA Traffic ChannelRDS-TMC signal at any particular location.
6. Limitation of Liability
Neither Intelematics (nor its suppliers or themanufacturer of your device (the“Suppliers”)) shall be liable to you or to anythird party for any damages either direct,indirect, incidental, consequential orotherwise arising out of the use of or inabilityto use SUNA Products and/or Services evenif Intelematics or a Supplier has been advisedof the possibility of such damages. You alsoacknowledge that the neither Intelematicsnor any Supplier guarantees nor make anywarranties that relate to the availability,accuracy or completeness of SUNA Products
and/or Services, and to the extent which itis lawful to do so, both Intelematics and eachSupplier excludes any warranties whichmight otherwise be implied by any State orFederal legislation in relation to SUNAProducts and/or Services.
7. Please Note
Great care has been taken in preparing thismanual. Constant product development maymean that some information is not entirelyup-to-date. The information in this documentis subject to change without notice.
TYPE APPROVALS
Radio Frequency Certification Logosfor Tire Pressure Monitoring Sensor(s)
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AppendicesE207816

Center Console.............................................160Rear Seat Armrest...............................................160
Changing a Bulb............................................317Replacing Bulbs...................................................317
Changing a Fuse..........................................294Fuses.....................................................................294
Changing a Road Wheel............................356Changing a Road Wheel Procedure..............358Dissimilar Spare Wheel and Tire AssemblyInformation.......................................................357Stowing the Flat Tire Using the RetainerStrap..................................................................363Stowing the Flat Tire Without the RetainerStrap..................................................................363
Changing the 12V Battery...........................314Changing the Engine Air Filter...................317Changing the Wiper Blades.......................316Checking MyKey System Status.................64MyKey Distance.....................................................64Number of Admin Keys.......................................65Number of MyKeys...............................................64
Checking the Wiper Blades........................315Child Restraint and SeatbeltMaintenance..................................................44Child Restraint Positioning...........................33Child Safety.......................................................19General Information..............................................19
Child Safety Locks..........................................35Left-Hand Side.......................................................36Right-Hand Side....................................................36
Cleaning Leather Seats..............................325Cleaning Products.........................................319Materials................................................................319
Cleaning the Engine....................................322Cleaning the Exterior..................................320Cleaning the Headlamps.................................320Exterior Chrome Parts........................................321Exterior Plastic Parts...........................................321Stripes or Graphics.............................................321Underbody............................................................321Under Hood..........................................................321
Cleaning the Instrument Panel andInstrument Cluster Lens...........................325Cleaning the Interior....................................323Cleaning Alcantara Microfiber ClothFabric................................................................323
Cleaning the Wheels...................................326Cleaning the Windows and WiperBlades...........................................................322Clearing All MyKeys.......................................64Climate............................................................435Climate Control..............................................136Climate Controlled Seats............................150Cooled Seats.........................................................151
Coolant CheckSee: Engine Coolant Check............................304
Crash Sensors and Airbag Indicator..........55Creating a MyKey...........................................63Programming and Changing ConfigurableSettings...............................................................64
Cross Traffic Alert.........................................236Blocked Sensors................................................239Switching the System Off and On..................239System Errors......................................................239System Lights, Messages and AudibleAlerts.................................................................239System Limitations.............................................239Using the Cross Traffic Alert System.............236
Cruise Control..................................................83Principle of Operation........................................217Type One................................................................83Type Two.................................................................83
Cruise controlSee: Using Cruise Control.................................217
Customer Assistance..................................269
D
Data Recording................................................10Event Data Recording...........................................10Service Data Recording.......................................10
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Index