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Service bulletins for the 2019 Ford Mustang

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.

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

By type

By component

By trouble code

Only bulletins with component: Equipment and accessories are shown. Show all

Bulletins, newest first
SSM 495412021-03-03. Service bulletin. EQUIPMENT. Some 2018-2020 Ford and Lincoln vehicles equipped with TCU and WiFi Hotspot, May display Vehicle Hotspot feature not enabled on this vehicle when attempting to enter the Hotspot menu. When using the FordPass/Lincoln Way application, the customer may receive a message saying Wi-Fi has been disabled from this vehicle. Check the vehicle specifications or vehicle build information for the mfal code on the PTS website (Detailed Vehicle Specifications). If mfal = WAFAC or WAFAB do not replace the TCU, engineering is currently investigating this condition. Inform customers Ford is developing a software fix that is expected in early March. In the interim, let the customer know they can continue to drive the vehicle and schedule a follow-up appointment with the customer for early March. Monitor OASIS for updates.
SSM 493182020-12-04. Service bulletin. EQUIPMENT. For 2011-2020 F-150/Mustang vehicles equipped with a 5.0L engine when installing a replacement secondary timing chain tensioner (6K254) or secondary timing chain guide (6K297), it is necessary to replace both components as a pair, using the latest level parts. Make sure to use secondary timing chain tensioner part number ML3Z-6K254-A and secondary timing chain guide part number ML3Z-6K297-A.
SSM 493032020-12-04. Service bulletin. EQUIPMENT; SEATS. Some 2015-2020 Mustang vehicles may exhibit a concern of the rear seat cover appearing loose or having the foam underneath the seat cover exposed. This condition is most apparent at the front outer corners of the lower seat cushion. This may be due to the seat cover coming loose. This can be corrected by tucking the corners of the seat cushion underneath the seat cover. Any loose seat cover material can also be tucked under the cover. Replacement of the seat cushion cover is not necessary to correct this condition.
SSM 492842020-11-04. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ELECTRICAL SYSTEM:SOFTWARE. Some 2018-2020 Ford and Lincoln vehicles equipped with TCU and WiFi Hotspot, May display Vehicle Hotspot feature not enabled on this vehicle when attempting to enter the Hotspot menu. When using the FordPass/Lincoln Way application, the customer may receive a message saying Wi-Fi has been disabled from this vehicle. Check the vehicle specifications or vehicle build information for the mfal code. If mfal = WAFAC or WAFAB do not replace the TCU, engineering is currently investigating this condition. Inform customers Ford is developing a software fix that is expected in early January. In the interim, let the customer know they can continue to drive the vehicle and schedule a follow-up appointment with the customer for early January. Once the update becomes available, contact the customer and confirm the service appointment is going forward. Monitor OASIS for updates.
SSM 492172020-10-06. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; ELECTRICAL SYSTEM:ADAS:BLINDSPOT:SOFTWARE. Some 2015-2020 F-150/Mustang, 2016-2020 Edge, 2016-2018 MKX and 2019-2020 Nautilus vehicles built on or before 18-Jan-2020 may exhibit a mirror click and/or ratcheting noise when using memory functions or easy entry/exit function. This may be due to the software in the driver door module (DDM) and passenger door module (PDM). To correct the condition, reprogram the DDM and PDM with the latest software level of the appropriate Ford diagnostic scan tool. For claiming use causal part 14B291 and applicable labor times in Section 10 of the Service Labor Time Standards (SLTS) Manual.
SSM 491532020-10-06. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Some 2019-2020 Mustang vehicles equipped with a 5.0L engine and a manual transmission may exhibit a malfunction indicator lamp (MIL) with diagnostic trouble codes (DTCs) P086A, P086B, P086C, P086D P086E, P08AE, P08AF, P08B0, P08B2, P095A, P095B, P095C and/or P095D present. Workshop Manual (WSM) diagnostics have recently been updated to assist in better diagnosis of these DTCs. Refer to WSM,
TSB 20-22592020-09-02. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Some 2019 MKZ, 2019-2020 Mustang/Continental/Fusion/F-150/Transit Connect/ Ranger/Edge/Nautilus and 2020 Escape/Corsair/Aviator/Explorer/Expedition/ Navigator/F-Super Duty vehicles with SYNC 3 may experience various SYNC performance related concerns. To correct the condition, follow the Service Procedure
SSM 489082020-07-07. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Some 2016-2020 Ford and Lincoln vehicles equipped with a SYNC 3 Touchscreen may experience the volume control unresponsive from the Front Control Interface Module (FCIM) and steering volume controls when using Apple Car Play. When the Apple device is removed, volume control is restored. This is due to a concern with the Waze Navigation App software and Apple iOS version. To correct the condition, update the Waze App software and iOS to the latest version available and reboot the customer's Apple device. Perform an ignition cycle and reconnect the Apple device via USB. Open Apple Car Play and confirm volume control is restored. Installing/Updating third party software/applications is not warrantable.
SSM 489292020-07-07. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT. Some 2019 F-150/Ranger/Continental/Edge/Nautilus/Mustang/Fusion/MKZ vehicles may experience voice prompts that skip, hiccup or have short pauses while directions are being provided. No repairs should be made to attempt to correct this condition. Engineering is currently working on a solution for this condition. Please inform customers that Ford is developing a software fix that is expected in early August. Let the customer know they can continue to drive the vehicle and schedule a follow-up appointment with the customer for early to mid August 2020. Once the update becomes available, contact the customer and confirm the service appointment is going forward. Monitor OASIS for updates.
SSM 489352020-07-07. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT. Some 2019 F-150/Ranger/Continental/Edge/Nautilus/Mustang/Fusion/MKZ vehicles may experience voice prompts that skip or have short pauses while directions are being provided. Engineering is currently working on a solution for this condition. Please inform customers that Ford is developing a software fix that is expected in early August. In the interim, let the customer know they can continue to drive the vehicle and schedule a follow-up appointment with the customer for early August 2020. Once the update becomes available, contact the customer and confirm the service appointment is going forward. Monitor OASIS for updates.
SSM 483362019-12-05. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Some 2019 F150, Ranger, Continental, Edge, Nautilus, Mustang, Fusion or MKZ may experience voice prompts that skip, hiccup or have short pauses while directions are being provided. No repairs should be made to attempt to correct this condition. Engineering is currently investigating the concern. Monitor Oasis for updates.
SSM 481352019-09-09. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. Some 2013-2020 vehicles equipped with an EVDC air conditioning (A/C) compressor may exhibit poor A/C performance/improper climate function. To support the proper diagnosis of this compressor, the EVDC control valve tester has been provided to each U.S. dealership (339-EVDC100). Ensure the A/C system has a full charge prior to any compressor diagnostics. To support the proper diagnosis of this compressor, the EVDC compressor tool must be used, and the results recorded in the Technician comments field with the warranty claim. This tester will help reduce the potential for misdiagnosis and unnecessary compressor replacement. Refer to the Rotunda catalog for a video and user manual which provide detailed operating instructions.
SSM 479672019-06-06. Service bulletin. 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 479252019-05-07. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL; EQUIPMENT. SSM 47925 - 2019 Various Vehicles - SYNC 3 - Infotainment Screen Concerns, Wi-Fi ConnectionMessage, Rear View Camera Operation Some 2019 vehicles equipped with SYNC 3 may have the following intermittent symptoms: a Wi-Fi connection pop up every key cycle, frozen unresponsive screen, a solid blue screen when moving forward at speeds above 10 mph, the rear view camera remains on the screen at speeds below 10 mph, or poor App performance. To resolve this concern, check for a SYNC software update under the OASIS Tab SYNC selection. If an update is available, update the APIM software per Workshop Manual (WSM), Section 415-00. Follow the onscreen instructions provided by the programming process. To verify success after programming, turn the key off with the dooropen for 5 minutes. Perform this SYNC programming before taking any other repair steps. For claiming, use causal part 14G371 and applicable labor operations inSection 10 of the SLTS manual. APPLICABLE VEHICLES
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 477492019-03-04. Service bulletin. EQUIPMENT. Some 2012-2019 Vehicles may require repairs to the Smartlink system. Smartlink is a Ford Licensed Accessory which has a warranty provided by the accessory manufacturer. Warranty replacement parts for Smartlink that are ordered through Ford are not reimbursable through the Ford Motor Company warranty system. Please see the Warranty and Policy Manual for further information on Ford Licensed Accessories.
SSM 477082019-03-04. Service bulletin. BACK OVER PREVENTION: SENSING SYSTEM: CAMERA; EQUIPMENT; ELECTRICAL SYSTEM; EQUIPMENT ADAPTIVE/MOBILITY. Some 2019 Mustang, Continental, Fusion, MKZ, F150, Edge or MKX with SYNC 3 may have a symptom of a rear view camera that remain on the screen when moving forward above 5MPH or a solid blue screen once the vehicle is at cruising speed. To eliminate this symptom from occurring, it is recommended to disable the Wi-Fi in the settings menu by selecting Automatic updates. Shut off system WIFI and then disable automatic updates. If the vehicle is stuck in the rear camera state you can exit this state by shutting the vehicle off and powering the system down for at least three minutes. Engineering is investigating, monitor OASIS for updates.
TSB 18-23612019-03-04. Service bulletin. EQUIPMENT; SEATS. Some 2013-2018 C-Max, 2013-2019 Escape/Fusion/MKZ, 2015-2018 Focus, 2015-2019 Edge/F150/MKC/Mustang, 2016-2018 MKX, 2016-2019 Explorer, 2017 Super Duty, 2018-2019 EcoSport/Expedition, and 2019 Nautilus vehicles may experience seat pan looseness, lateral movement, or clunk/thump noise on turns. Follow the Service Procedure steps to correct the condition.
TSB 18-23602019-03-04. Service bulletin. ENGINE; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; POWER TRAIN:AUTOMATIC TRANSMISSION. Some 2018 F-150 and 2018-2019 Mustang vehicles equipped with a 5.0L engine may exhibit an illuminated MIL with DTCs P0390 and/or P0394 stored in the powertrain control module (PCM). Follow the Service Procedure steps to correct the condition.
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.

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