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Service bulletins for the 2018 Lincoln MKX

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

142 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

Bulletins, newest first
SSM 472292018-05-21. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Some 2018 Ford and Lincoln vehicles equipped with a TCU may exhibit inoperative remote features via Ford Pass/Lincoln Way mobile app, incomplete user authorization and/or accessory protocol interface module (APIM) DTC U0198 or no modem electronic serial number (ESN) displayed. To correct this condition, remove the TCU fuse for 5 minutes then reinstall. Make sure you are connected to the internet before retesting. If the concern is still present, follow normal diagnostics in Workshop Manual (WSM), Section 415-00. Refer to PTS OASIS home page for TCU version identification. For claiming, use causal part 14G229.
SSM 472192018-05-21. Service bulletin. EQUIPMENT:ELECTRICAL. Various 2018 vehicles equipped with SYNC or SYNC 3 automatic system updates via WI-FI are unable to connect to the vehicles 4G WI-FI Hotspot. SYNC/SYNC3 with automatic system updates do not support connecting SYNC to the vehicles internal 4G WI-FI Hotspot if equipped. The SYNC automatic update feature must be connected to an external Wi-Fi source to function properly. No repairs should be made in attempt to correct this concern.
SSM 472052018-05-21. Service bulletin. ELECTRICAL SYSTEM. Some 2016-2018 MKX vehicles equipped with an intrusion sensor, built on or before 22-Feb-2018, may exhibit an inability to disable the intrusion sensor through the cluster alarm menu under vehicle settings. This may be due to a missing instrument panel cluster (IPC) menu selection to allow the intrusion sensor to be disabled. Reconfigure the IPC module using As-Built Programming. Make sure you are connected to the internet when entering module programming to obtain the latest data. For claiming, use causal part 10849 and applicable labor operations in Section 10 of the Service Labor Time Standards (SLTS) Manual.
SSM 472012018-05-21. Service bulletin. EQUIPMENT. Replacing the original equipment SYNC/Navigation system with either an aftermarket SYNC/Navigation kit or modifying original SYNC/Navigation parts to provide additional features is not recommended nor supported on any Ford, Mercury or Lincoln vehicle. Only approved Genuine Ford accessories or originally installed systems are supported and certified to function correctly with other vehicle systems. If you suspect a system has been modified, the following resources can be used to verify original equipment: Monroney Label (Window Sticker), Professional Technician Society (PTS) OASIS tab select SYNC or HVBOM. For Genuine Ford accessories use: PTS Workshop Tab select Dealer Installed Accessory or Accessory Installation.
SSM 471712018-05-21. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. Some 2016-2018 Ford and Lincoln vehicles equipped with SYNC 3 and connected to an iPhone recently upgraded to iOS 11.2.5 may exhibit functional concerns where USB audio playback and App Link will not operate. This may also include, under certain conditions, no Bluetooth streaming. Apple has released iOS 11.2.6 to address this concern. Advise the customer to update the device to iOS 11.2.6 and re-evaluate before performing any diagnosis or repairs for this condition. To check the iOS software level on an Apple iOS device, select Settings > General > About on the device.
SSM 471702018-05-21. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. Some vehicles may exhibit an illuminated MIL with diagnostic trouble codes (DTCs) P0011, P0012, P0014, P0015, P0016, P0017, P0018, P0019, P0021, P0022, P0024 and/or P0025. This may be due to small debris causing the VCT solenoid to stick. Before attempting any component diagnosis or replacement of the VCT solenoid, refer to Powertrain Control and Emissions Diagnosis (PC/ED) pinpoint test HK11 to cycle the affected VCT solenoid 10 times to attempt to clear the debris. For claiming, use causal part 6M280 and applicable labor operations in section 10 of the Service Labor Time Standards (SLTS) Manual.
SSM 471002018-05-14. Service bulletin. EQUIPMENT:ELECTRICAL. Some 2016-2018 Ford and Lincoln Vehicle equipped with SYNC 3 and connected to an iPhone recently upgraded to iOS 11.2.5 may exhibit a concern where USB Audio playback and App Link applications will not function properly. This may also include, under certain conditions, no Bluetooth Streaming. Apple is aware of the issue and is working on a resolution with a future iOS release. No repairs should be performed at this time. To check the iOS software level on an Apple iOS device, select Settings > General > About on the device. Monitor OASIS for updates. Customers can also check Apple Support or connect to iTunes for the latest available iOS release for their phone.
SSM 470802018-05-14. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. 2010-2018 various vehicles equipped with SYNC or SYNC 3 may not function when attempting to find or use the Spotify app via AppLink. As of an update released on 1/15/2018 Spotify will no longer be supporting their AppLink integration. No repair attempts should be attempted to correct this concern.
SSM 470702018-05-14. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. When connecting the Vehicle Communication Module (VCM) and Integrated Diagnostic System (IDS) or Ford Diagnosis and Repair System (FDRS) to the DLC located on the driver side under the steering column at the GWM, make sure that the ignition is off before connecting the VCM. If the ignition is on or the engine is running during the connection, it can result in various warning lights being illuminated with diagnostic trouble codes (DTCs), no start or no crank conditions or the IPC inoperative. For Lincoln vehicles, this information is now listed in the Technical Inspection and Post Road Test Sections of ePDI on the PTS website. If a vehicle displays these issues, disconnect the equipment from the DLC and disconnect the vehicle battery. Wait 10 minutes and reinstall with the ignition off. Clear any DTCs present and retest.
TSB18-20572018-05-14. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. Some 2015-2018 Edge and 2016-2018 MKX vehicles may exhibit an exhaust odor in the vehicle while the climate control system is in auto or recirculation mode. Customers may indicate the odor smells like sulfur or exhaust odors are entering the vehicle cabin. This concern may be more pronounced after hard acceleration, driving in hilly conditions and/or towing a trailer. Whether and to what extent any occupant of these vehicles experiences the exhaust odor will be affected by driving habits, weather, and individual sensitivities. Follow the Service Procedure steps to correct the condition.
TSB18-20552018-05-14. Service bulletin. STRUCTURE:BODY:HATCHBACK/LIFTGATE. Some 2015-2017 Edge vehicles built on or before 10-Aug-2017 and 2016-2018 MKX vehicles built on or before 15-Dec-2017, equipped with a power liftgate and the hands-free liftgate activation feature may exhibit the liftgate opening or closing when a rear door is slammed shut, or the rear fascia is contacted such as kneeling or resting a foot on the fascia while the key is present. Follow the Service Procedure steps to correct the condition.
TSB18-20422018-05-14. Service bulletin. STRUCTURE:BODY:TAILGATE. Some 2015-2018 Edge and 2016-2018 MKX vehicles equipped with a power liftgate and built on or before 2-Jan-2018 may exhibit an intermittent bounce back after closing has been commanded. Follow the Service Procedure steps to correct this condition.
SSM 469302018-01-29. Service bulletin. EQUIPMENT:ELECTRICAL. Some 2016-2018 Ford or Lincoln vehicles equipped with SYNC 3 may exhibit a blank screen or other various SYNC symptoms only when the vehicle is in transport mode. This is due to the power saving features enabled while in transport mode and is beneficial for battery life to keep the vehicle in transport mode until the vehicle is prepped for sale. To prevent a SYNC system lockup during transport mode deactivation, follow the Workshop Manual (WSM) procedure allowing time for the SYNC system to complete all tasks such as fully booting up or powering down and shutting off before moving to the next step of the procedure. If the vehicle exhibits a blank screen or SYNC symptoms after transport mode deactivation, refer to WSM, Section 415-00 for normal diagnosis. The SYNC version can be confirmed via OASIS.
SSM 469202018-01-29. Service bulletin. EQUIPMENT. Some 2016-2018 MKX customers may report that a deployed cargo cover will inadvertently recoil after the vehicle hits a bump. Revised Cargo covers are available to address this issue. Use the vehicle identification number (VIN) to select the interior trim color of the vehicles; FA1Z- 5845440-AG(Ebony), FA1Z- 5845440-AH (Coffee), FA1Z-5845440-BG (Ebony Black Label), FA1Z- 5845440-BH (Espresso Black Label), FA1Z-5845400-BJ (Rouge Noir).
SSM 469062018-01-29. Service bulletin. ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM. Some 2015-2018 F150/Edge, 2016-2018 MKX and 2017-2018 Fusion, Continental vehicles equipped with a 2.7L engine may experience a malfunction indicator lamp (MIL) and/or wrench lamp with Diagnostic Trouble Codes (DTCs): P0116, P0117, P0118, P0119, P0217, P0330, P1026, and/or P130D. This may be due to a engine coolant temperature (ECT) sensor connector which is not fully seated or damaged wiring between connectors C1064 and C1047 for F150 and C1016 and C1168 for Edge/MKX/Fusion/Continental vehicles. ECT sensors should not be replaced if damaged wiring is found at or near these connectors. If an issue with the wiring is found use causal part 12A699.
SSM 468602017-12-14. Service bulletin. EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). Some 2016-2018 Ford or Lincoln vehicles equipped with SYNC 3 may exhibit a blank screen or other various SYNC symptoms only when the vehicle is in transport mode. This is due to the power saving features enabled while in transport mode and is beneficial for battery life to keep the vehicle in transport mode until the vehicle is prepped for sale. To prevent a SYNC system lockup during transport mode deactivation, follow the Workshop Manual (WSM) procedure allowing time for the SYNC system to complete all tasks such as fully booting up or powering down and shutting off before moving to the next step of the procedure. If the vehicle exhibits a blank screen or SYNC symptoms after transport mode deactivation, refer to WSM, Section 415-00 for normal diagnosis. The SYNC version can be confirmed via OASIS.
SSM 468542017-12-14. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. Some 2017-2018 Fusion/MKZ/MKC/MKX/Continental with all audio systems and 2017-2018 Escape with Sony audio systems may exhibit an inoperative speed compensation volume feature. Do not attempt any repairs at this time. Engineering is investigating, monitor OASIS for updates.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.