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Service bulletins for the 2018 Lincoln MKC

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.

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

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Only bulletins with component: Electrical system are shown. Show all

Bulletins, newest first
SSM 482602019-11-05. Service bulletin. ELECTRICAL SYSTEM. Some 2017-2020 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 prior to programming, remove the TCU fuse for 5 minutes then reinstall. Delete all previous session files for the vehicle. Verify that the electronic serial number (ESN) is now displayed. Start a new IDS/FDRS session. Program the TCU to the latest IDS/FDRS version level. 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 481232019-09-06. Service bulletin. ELECTRICAL SYSTEM. For Ford and Lincoln vehicles that require positive or negative battery terminal replacement, it is not necessary to replace the complete battery cable harness (14300 and 14301) for this concern. Positive battery cable clamp BT4Z-14450-AA and negative battery cable clamp BT4Z-14450-BA are available for this type of repair. Do not cut or shorten the battery cable, instead carefully remove the affected battery cable clamp and clean the cable end as necessary to preserve wire length. Some rework may be necessary for some vehicle environments. Bend the new positive battery cable clamp as needed and crimp it to the existing battery cable. Make sure to use heat shrink tubing over the battery cable to battery cable clamp connection. Obtain the heat shrink tube locally.
SSM 481082019-08-07. Service bulletin. ELECTRICAL SYSTEM. Some 2015-2019 vehicles may experience a no crank concern due to a security access key table error. When attempting to program keys or perform a parameter reset, the procedure may fail and the appropriate Ford diagnostic scan tool may display an error 232: Key Table Not Allocated. If this error message is encountered, the body control module (BCM) is internally damaged and requires replacement. The BCM should only be replaced for this condition when the 232 key table error message is present. If the 232 key table error is not present, follow normal diagnostics for the no crank condition. For claiming, use causal part 15604 and applicable labor operations in section 10 of the Service Labor Times Standards (SLTS) manual.
SSM 480532019-07-08. Service bulletin. ELECTRICAL SYSTEM. Some 2016-2019 Ford and Lincoln vehicles equipped with SYNC 3 not at the latest software level may exhibit Various Performance Related concerns such as Display Operation, Navigation, Voice Recognition, Phone Pairing, Applink, Travel Link, Slow System Response, etc. Check for SYNC software update under the OASIS Tab SYNC selection. If an update is available refer to WSM,Section 415-00 and update the APIM software. After Installation, complete pop-up appears, remove USB flash drive and install into IDS tool to update Ford database. Perform a complete ignition cycle by turning the key off for 5 minutes which is critical for a successful installation. If no updates are available or a blue or black screen is present after an update refer to WSM, Section 415-00 for diagnosis or SYNC 3 intermittent blank screen GSB for tips. For claiming, use causal part 14G371 and applicable labor operations in section 10 of the SLTS manual. Section
SSM 478502019-05-07. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT:APPLIANCE:AIR CONDITIONER. Some 2013-2019 vehicles equipped with a EVDC air conditioning (A/C) compressor may exhibit poor A/C performance/improper climate function and/or a diagnostic trouble code (DTC) P06A0 in the powertrain control module (PCM). To support the proper diagnosis of this compressor, the EVDC control valve tester has been developed and is available from Rotunda (339-EVDC100). A tester has been provided to each U.S. dealership free of charge with shipments completed 19-Apr-2019 (reference EFC07013 on FMCDealer.com). This tester will help reduce the potential for misdiagnosis and unnecessary compressor replacement. Make sure that this tester is used for warranty repairs and document the test results in the Technician Comments field. Refer to the Rotunda catalog for a video and user manual which provide detailed operating instructions.
SSM 478242019-04-08. Service bulletin. ELECTRICAL SYSTEM. Some 2015-2017 vehicles may experience a no crank concern due to a security access key table error. When attempting to program keys or perform a parameter reset, the procedure may fail and the Integrated Diagnostic System (IDS) scan tool may display an error 232: Key Table Not Allocated. If this error message is encountered, the Body Control Module (BCM) is internally faulted and requires replacement. For claiming, use causal part 15604 and applicable labor operations in section 10 of the Service Labor Times Standards (SLTS) manual.
SSM 478212019-04-08. Service bulletin. ELECTRICAL SYSTEM. Some 2018-2019 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 prior to programing remove the TCU fuse for 5 minutes then reinstall. Delete all previous session files for the vehicle. Verify that the electronic serial number (ESN) is now displayed. Start a new IDS/FDRS session. Program the TCU to the latest IDS/FDRS version level. 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.
TSB 19-20372019-04-02. Service bulletin. ELECTRICAL SYSTEM; VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR. Some 2015-2019 MKC vehicles equipped with memory mirrors built on or before 16-Feb-2019 may experience a ratcheting/clicking noise from the exterior mirror(s) glass which can occur when one or more of the following actions occur: customer unlocks vehicle, memory mirrors glass position recall to previous setting or memory mirrors button activation.
SSM 478242019-04-01. Service bulletin. ELECTRICAL SYSTEM. Some 2015-2017 vehicles may experience a no crank concern due to a security access key table error. When attempting to program keys or perform a parameter reset, the procedure may fail and the Integrated Diagnostic System (IDS) scan tool may display an error 232: Key Table Not Allocated. If this error message is encountered, the Body Control Module (BCM) is internally faulted and requires replacement. For claiming, use causal part 15604 and applicable labor operations in section 10 of the Service Labor Times Standards (SLTS) manual.
SSM 478212019-04-01. Service bulletin. ELECTRICAL SYSTEM. Some 2018-2019 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 prior to programing remove the TCU fuse for 5 minutes then reinstall. Delete all previous session files for the vehicle. Verify that the electronic serial number (ESN) is now displayed. Start a new IDS/FDRS session. Program the TCU to the latest IDS/FDRS version level. 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 477502019-03-04. Service bulletin. ELECTRICAL SYSTEM; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). Some 2018-2019 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 prior to programing remove the TCU fuse for 5 minutes then reinstall. Delete all previous session files for the vehicle. Verify that the electronic serial number (ESN) is now displayed. Start a new IDS/FDRS session. Program the TCU to the latest IDS/FDRS version level. 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 477112019-03-04. Service bulletin. ELECTRICAL SYSTEM. Some 2016-2019 Ford and Lincoln vehicles equipped with SYNC 3 and a 6, 8 or 10 inch screen may show a pop-up message every key cycle that states 'SYNC can check for updates when connected to a WiFi network'. To remove the inconvenience of the pop-up the customer can either connect to a trusted WiFi network to complete the setup process or turn off WiFi in the WiFi settings located under the Settings menu. Adjusting the setting for the customer is not a warrantable defect.
SSM 477352019-03-04. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM; EQUIPMENT ADAPTIVE/MOBILITY. Some 2018-2019 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 prior to programing. Delete all previous session files for the vehicle and do not install the TCU fuse until a new IDS session has been started. Once the new session has been started and the fuse reinstalled, the TCU can be programmed. 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 476352019-01-07. Service bulletin. ELECTRICAL SYSTEM. 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, no crank conditions or the IPC inoperative. 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.
SSM 475382018-12-03. Service bulletin. ELECTRICAL SYSTEM. Some 2016-2018 Ford and Lincoln vehicles equipped with SYNC 3 may exhibit the Android Auto Preference menu selection is not present after an update to version 3.0 software. In prior versions of SYNC 3 software this menu was present, however in version 3.0 software the Android Auto Preference menu will only show up once an Android Phone has been initially connected to SYNC. This an operating characteristic of the Android Auto application after the SYNC 3.0 update and no repairs should be attempted.
SSM 474442018-09-24. Service bulletin. ELECTRICAL SYSTEM. Some 2016-2018 Ford and Lincoln vehicles equipped with SYNC 3 not at the latest software level may exhibit Various Performance Related concerns such as Display Operation, Navigation, Voice Recognition, Phone Pairing, Applink, Travel Link, Slow System Response, etc. Check for SYNC software update under the OASIS Tab SYNC selection. If an update is available refer to WSM, Section 415-00 and update the APIM software. After Installation, complete pop-up appears, remove USB flash drive and install into IDS tool to update Ford database. Perform a complete ignition cycle by turning the key off for 5 minutes which is critical for a successful installation. If no updates are available or a blue or black screen is present after an update refer to WSM, Section 415-00 for diagnosis or SYNC 3 intermittent blank screen GSB for tips. For claiming, use causal part 14G371 and applicable labor operations in section 10 of the SLTS manual.
SSM 474302018-09-10. Service bulletin. STRUCTURE:BODY:HATCHBACK/LIFTGATE; LATCHES/LOCKS/LINKAGES:HATCHBACK/LIFTGATE:LOCK; TRAILER HITCHES; ELECTRICAL SYSTEM. If a trailer hitch receiver is installed on a 2013-2018 Escape or 2015-2019 MKC vehicle equipped with a hands-free liftgate, the hands-free liftgate function will become inoperative. Hands-free liftgate function can be restored by replacing the existing hands-free liftgate actuation upper sensor (14F680), lower sensor (14F680), stone deflector (17779), hands-free liftgate actuation module (14B291), plastic fasteners (N807951S) and screws (W506964) that are required for the factory installed trailer hitch receiver with hands-free liftgate option. Replacement of these parts to restore hands-free liftgate function is not warrantable. Regardless of trailer hitch configuration, the hands-free liftgate system cannot be added to a vehicle that was originally built without the hands-free liftgate option.
SSM 474242018-09-10. Service bulletin. ELECTRICAL SYSTEM. Some 2017-2018 Continental, MKC, MKX, MKZ, and Fusion vehicles with an instrument panel center mounted speaker and 2017-2018 Escape vehicles with Sony audio systems may exhibit an inoperative speed compensated volume feature. This may be due to the calibration in the audio control module (ACM). To correct the concern, reprogram the ACM to the latest calibration using the appropriate Ford scan tool release 110.03 or higher. Make sure you are connected to the internet when entering module programming to obtain the latest updates. For claiming, use causal part 18C869 and applicable labor operations in Section 10 of the Service Labor Time Standards (SLTS) Manual.
SSM 473802018-07-23. Service bulletin. EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY; ELECTRICAL SYSTEM. Some 2016-2018 Ford and Lincoln vehicles with SYNC 3 may exhibit an intermittent blue or black screen. Check for SYNC software update under the OASIS Tab SYNC selection. If update is available refer to WSM, Section 415-00 and update APIM software. After Installation Complete pop-up appears, remove USB flash drive and install into IDS tool to update Ford database. Perform a complete ignition cycle by turning the key off for 5 minutes which is critical for a successful installation. If no updates are available or a blue or black screen is present after an update refer to WSM, Section 415-00 for diagnosis or SYNC 3 intermittent blank screen GSB for tips. For claiming, use causal part 14G371 and applicable labor operations in section 10 of the SLTS manual.
SSM 473792018-07-23. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Various 2016-2018 vehicles with SYNC 3 may experience a touch screen that does not respond to any input. Using the Professional Technician Society (PTS) website > OASIS tab > SYNC version, verify the vehicle SYNC software version. If the vehicle is at version 2.2 please update the module to the latest software level. After the software is updated make sure you shut the vehicle off, open the door for 2 minutes, then turn the key back on before testing the touch screen. If the software is at a later version than 2.2, proceed with normal diagnostics in Workshop Manual (WSM), Section 415-00. For claiming, use causal part 14G371 and applicable labor operations in section 10 of the Service Labor Times Standards (SLTS) manual.
SSM 469982018-06-11. Service bulletin. ELECTRICAL SYSTEM:STARTER ASSEMBLY; STRUCTURE:BODY:HATCHBACK/LIFTGATE; ELECTRICAL SYSTEM:12V/24V/48V BATTERY. Some 2016-2018 MKC vehicles built on or before 20-Sep-2017 may exhibit a no crank condition due to a discharged battery from the Rear Gate Trunk Module (RGTM) keeping the vehicle network awake. This may occur after the vehicle has experienced other liftgate related concerns such as bounce back or latching issues. To correct this condition, reprogram the RGTM to the latest level using Integrated Diagnostic System (IDS) or Ford J2534 Diagnostic Software (FJDS) version 107.01 or higher. For claiming, use causal part 14B291 and applicable labor operations in section 10 of the service labor time standards (SLTS) manual.
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 471642018-05-21. Service bulletin. ELECTRICAL SYSTEM. Some 2018 MKC vehicles built on or before 23-Oct-2017 may exhibit a zero DTE reading when using the Lincoln Way mobile phone app. Reprogram the instrument panel cluster (IPC) module using Integrated Diagnostic System (IDS) or Ford J2534 Diagnostic Software (FJDS) release 108.07 or higher. Make sure you are connected to the internet when entering module programming to obtain the latest updates. Calibration files may also be obtained at www.motorcraftservice.com. For claiming, use causal part 10849 and applicable labor operations in Section 10 of the Service Labor Time Standards (SLTS) Manual.
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.
SSM 469002018-01-29. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); ELECTRICAL SYSTEM. Some vehicles may exhibit a no start condition with an illuminated malfunction indicator lamp (MIL) and a DTC P161A after PCM replacement. This may be due to the parameter reset procedure not being properly completed. To clear this DTC, use the Ford Integrated Diagnostic System (IDS) service tool or Ford J2534 Diagnostic Software, select - Toolbox - Body - Security - PATS Functions - Parameter Reset. Follow the on-screen instructions to complete the procedure. This procedure will transfer the existing Key ID information between the modules without the need of having 2 programmed PATS keys present. There is no need to program keys when the PCM is going to be replaced. Additional information can be found in the Workshop Manual (WSM), Section 419-01. Missing or lost keys are not warrantable.

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