2018 Ford Mustang Technical Service Bulletins

198 technical service bulletins (TSBs) are on record for the 2018 Ford Mustang. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 10153930Dec 3, 2018Equipment, Engine, Transmission and drivetrain. 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.
• 10152461Nov 28, 2018Engine cooling. Some 2018-2019 Mustang vehicles built on or before 17-Oct-2018 and equipped with a 2.3L engine may exhibit an illuminated MIL with DTC P0420. Follow the Service Procedure steps to correct the condition.
• 10152473Nov 14, 2018Engine cooling. For 2010-2019 vehicles equipped with turbocharged engines, when diagnosing and/or replacing turbo related concerns, all steps within the Workshop Manual (WSM) procedure must be followed including replacement of all mandatory discarded parts. For all turbocharged engine applications, the turbocharger oil supply filter (6C683 gas engine/6L625 connector style or 6A968 diesel engine) must be replaced whenever the…
• 10152464Nov 1, 2018Electrical 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…
• 10148708Oct 5, 2018Engine cooling. Some 2018 Mustang vehicles equipped with a 5.0L engine built on or before 16-Apr-2018 may exhibit an Exhaust Mode Selection Not Available or Drive Mode Not Available message displayed in the instrument panel cluster (IPC). This may occur when attempting to change the exhaust mode or drive mode. Follow the Service Procedure steps to correct the condition.
• 10149770Sep 21, 2018Electrical 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.
• 10149762Sep 17, 2018Brakes. Some 2015-2018 Shelby GT350 and GT350R vehicles may require brake service or repairs to be performed. The vehicles should not have the brake rotors machined when servicing the brake system. Replacement of brake rotors is the only acceptable service of brake rotors on GT350 and GT350R vehicles. GT350 and GT350R vehicles are equipped with a brake system designed for high speed and superior fade resistance. Occasional…
• 10149760Sep 14, 2018Electrical system. Some 2018 Mustang vehicles equipped with the digital IPC may exhibit a "Service Tire Mobility Kit" message being displayed in the IPC, or personality settings which the customer set not being properly retained within the IPC. Reprogram the IPC using the appropriate Ford scan tool or equivalent release 109.01 or higher. Make sure you are connected to the internet when entering module programming to obtain the latest…
• 10149758Sep 11, 2018Transmission and drivetrain. Some 2017-2018 F-150, 2018 Expedition/Navigator, 2018-2019 Mustang vehicles equipped with a 10R80 transmission may exhibit a whine noise. This may occur at idle and while driving coming from the bell housing and front pan area of the transmission. The whine noise may become louder when at operating temperature and increases with higher engine RPM in the Park position.
• 10149746Sep 5, 2018Transmission and drivetrain. Some 2018-2019 Mustang vehicles equipped with a 5.0L engine and a manual transmission may exhibit an inability to drive the vehicle in first and/or second gear. This may be due to a broken 1-2 shift fork. Follow the Service Procedure steps to correct the condition.
• 10144947Aug 24, 2018Steering. 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…
• 10144930Aug 2, 2018Electrical 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.
• 10144179Jul 2, 2018Transmission and drivetrain, Equipment. Some 2018 Mustang vehicles equipped with a 5.0L engine and a manual transmission may exhibit an inability to engage third and fourth gear. This may be due to a broken 3-4 shift fork. Follow the Service Procedure steps to correct the condition.
• 10143105Jun 27, 2018Equipment, Engine. Some 2018 Mustang GT350 vehicles may exhibit what appears to be an oil leak originating from the engine oil drain plug, especially at the time the vehicle has been delivered to the dealer or during PDI. Before attempting any repairs to resolve this, it's advised to confirm that there is actually a persistent oil leak. The normal production process used to build the engine may result in a small amount of residual…
• 10143103Jun 22, 2018Equipment, 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…
• 10143102Jun 22, 2018Equipment, Electrical system. 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…
• 10143098Jun 20, 2018Engine cooling, Equipment. Some 2015-2018 Mustang GT350s may exhibit an engine oil leak that appears to be originating from the oil filter adapter or oil cooler. If the leak appears to be originating from the oil cooler, be aware that the leak may actually be originating from the oil filter adapter, and oil may run down the oil cooler tubes and drip off of the cooler, making it appear that the leak is originating from the oil cooler.
• 10143096Jun 19, 2018Transmission and drivetrain. Some 2018 Mustang vehicles equipped with a 10R80 transmission may exhibit a concern of no upshift past second gear or not achieving third gear ratio with DTCs P0757 and P2701. This concern may be caused by a damaged one-way clutch. To resolve this condition, replace the complete front support assembly (7A130) which includes the one-way clutch as well as any other parts that are found to be damaged.
• 10143076Jun 4, 2018Equipment, Transmission and drivetrain. Some 2017-2018 F-150/Raptor, 2018 Expedition/Mustang/Navigator vehicles equipped with a 10R80 automatic transmission and built on or before 20-Nov-2017 may exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic trouble codes (DTCs) P0741 and P1744 in the powertrain control module (PCM) or transmission control module (TCM). This may be due to a sticking torque converter clutch (TCC) valve in the…
• 10137147Apr 26, 2018Electrical system. Some 2018 Mustang vehicles equipped with the digital IPC may exhibit a "Service Tire Mobility Kit" message being displayed in the IPC, or personality settings which the customer set not being properly retained within the IPC. Reprogram the IPC using Integrated Diagnostic System (IDS) or Ford J2534 Diagnostic Software (FJDS) release 109.01 or higher. Make sure you are connected to the internet when entering module…
• 10137122Apr 17, 2018Transmission and drivetrain. Some 2018 Expedition/F-150/Mustang/Navigator vehicles equipped with a 10R80 automatic transmission and built on or before 30-Nov-2017 may exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic trouble code (DTC) P0721 in the powertrain control module (PCM) or transmission control module (TCM). Follow the Service Procedure steps to correct the condition.
• 10137130Apr 11, 2018Equipment, 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.
• 10137128Apr 10, 2018Equipment. Some 2015-2018 Mustang vehicles equipped with SYNC 3 may exhibit inoperative USB ports with the diagnostic trouble code (DTC) B1252:13 stored in the accessory protocol interface module (APIM.) This may be due to a loose connection or damage present on the cable which connects the APIM to the media hub. Follow normal Workshop Manual (WSM) diagnosis to correct this condition, while paying close attention to any…
• 10137127Apr 6, 2018Equipment. 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…
• 10137113Mar 30, 2018Equipment. 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.
• 10137112Mar 30, 2018Seats. Some 2015-2018 Mustang vehicles may exhibit a concern of no horizontal movement of the front power seats. This may be caused by a defective seat track motor or separation of the drive motor cable from the seat track. The seat track motor assembly is available separately (14547) and replacement of the complete seat frame assembly (9661711) may not be required. Refer to Workshop Manual, Section 501-10A for seat track…
• 10137079Mar 30, 2018Body and structure. Some 2015-2018 Mustang GT350 vehicles built on or before 26-Feb-2018 may exhibit an excessive panel gap where the rear bumper cover meets the rear quarter panels on either side of the vehicle. This may be due to the method used to fasten the rear bumper cover to the vehicle. Follow the Service Procedure steps to correct the condition.
• 10137103Mar 21, 2018Equipment. Some 2018 Mustang equipped with 5.0L engines and F-150 equipped with 2.7L, 3.3L, 3.5L and 5.0L, Expedition, Navigator with 3.5L GTDI Engines may exhibit Diagnostic Trouble Code P0181(Fuel Temperature Sensor A Circuit Range/Performance) after performing Key On Engine Off(KOEO) and Key On Engine Running(KOER) diagnostic tests with cold fuel(Below 50F/10C) in vehicle fuel tank. If vehicle exhibits DTC P0181 after…
• 10137102Mar 21, 2018Equipment. 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…
• 10137101Mar 21, 2018Transmission and drivetrain. 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…
• 10137069Mar 21, 2018Engine cooling, Transmission and drivetrain. Some 2018 Mustang vehicles equipped with a 5.0L engine and a manual transmission built on 25-Oct-2017 and through 15-Nov-2017 may exhibit an inability or difficulty to shift the vehicle into second gear. This may be due to a stack-up tolerance issue between the transmission and the shifter. Follow the Service Procedure steps to correct the condition.
• 10136611Feb 21, 2018Equipment. 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…
• 10136610Feb 21, 2018Fuel system. Some 2018 Mustang equipped with 5.0L engines and F-150 equipped with 2.7L, 3.3L, 3.5L and 5.0L engines may exhibit illuminated Malfunction Indicator Light(MIL) with Diagnostic Trouble Code P0181(Fuel Temperature Sensor A Circuit Range/Performance) stored in Powertrain Control Module(PCM) memory. DTC may set if Key On Engine Running(KOER) diagnostic routine is performed with cold fuel(Below 50F/10C) in vehicle fuel…
• 10136606Feb 19, 2018Transmission and drivetrain. 2017-2018 F-150/Raptor and 2018 Expedition/Navigator/Mustang vehicles equipped with a 10R80 automatic transmission require a new automatic transmission fluid, MERCONù Ultra Low Viscosity (ULV). It is important to positively identify the transmission and service with the correct fluid. Use only Motorcraft MERCONù ULV Automatic Transmission Fluid XT-12-QULV (WSS-M2C949-A) or equivalent when servicing a 10R80…
• 10136598Feb 15, 2018Seat belts. Some 2018 Mustang convertibles may exhibit a slow/no retraction of the driver or passenger front seat belt shoulder harness. This may be due to increased resistance of the belt going through the shoulder web guide on the seat back. To verify, remove the shoulder belt from the web guide on the seat and identify if the seat belt will now retract normally. If a slow/no retraction still exists, Refer to Workshop Manual…
• 10136597Feb 14, 2018Equipment. 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.
• 10136592Feb 9, 2018Electrical 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…
• 10136574Feb 7, 2018Body and structure, Equipment. Some 2015-2018 Mustang vehicles with a convertible top may exhibit a condition where the top sags on one or both sides near the rear glass due to broken tension rod clips. Follow the Service Procedure steps to correct the condition.
• 10136585Feb 5, 2018Transmission and drivetrain. Some 2018 Mustang vehicles equipped with a 5.0L engine and F-150 vehicles equipped with a 3.3L engine may exhibit an illuminated MIL with DTC P0111 stored in powertrain control module (PCM) memory. Refer to the Powertrain Control/Emissions Diagnosis (PC/ED) Manual for normal diagnostics. If unable to determine root cause, do not attempt any repairs at this time. Engineering is investigating, monitor OASIS for…
• 10140324Jan 11, 2018Equipment. Some 2015-2018 F-150, Mustang and Transit vehicles built on or before 01-Dec-2017 may have a concern of no airflow from the climate control vents. This may be caused by a seized or sticking A/C clutch. This can be repaired by replacing only the A/C clutch (19D786/19D784). The compressor assembly (19703) may not be required. Refer to Workshop Manual, Section 412-00 for A/C clutch removal.
• 10138525Jan 11, 2018Equipment. Some 2015-2018 F-150, Mustang and Transit vehicles built on or before 01-Dec-2017 may have a concern of no airflow from the climate control vents. This may be caused by a seized or sticking A/C clutch. This can be repaired by replacing only the A/C clutch (19D786/19D784). The compressor assembly (19703) may not be required. Refer to Workshop Manual, Section 412-00 for A/C clutch removal.
• 10140322Jan 10, 2018Tires. Some 2018 Mustang vehicles equipped with the digital IPC may exhibit a "Service Tire Mobility Kit" message being displayed in the IPC. Press the OK button on the steering wheel to clear this message from the IPC. To prevent the message from returning on the next key cycle, press the settings button on the steering wheel, and in the menu, choose advanced settings> vehicle> tire mobility kit> 4 years. This should be…
• 10138523Jan 10, 2018Tires. Some 2018 Mustang vehicles equipped with the digital IPC may exhibit a "Service Tire Mobility Kit" message being displayed in the IPC. Press the OK button on the steering wheel to clear this message from the IPC. To prevent the message from returning on the next key cycle, press the settings button on the steering wheel, and in the menu, choose advanced settings> vehicle> tire mobility kit> 4 years. This should be…
• 10140312Jan 5, 2018Steering. Some 2018 Mustang vehicles may exhibit a customer complaint of lack of on center feel or overall power steering feel performance. A new power steering control module (PSCM) calibration has been released. Reprogram the PSCM to the latest calibration using Integrated Diagnostic System (IDS) release 108.02 or higher. Make sure you are connected to the internet when entering module programming to obtain the latest…
• 10138513Jan 5, 2018Steering. Some 2018 Mustang vehicles may exhibit a customer complaint of lack of on center feel or overall power steering feel performance. A new power steering control module (PSCM) calibration has been released. Reprogram the PSCM to the latest calibration using Integrated Diagnostic System (IDS) release 108.02 or higher. Make sure you are connected to the internet when entering module programming to obtain the latest…
• 10127417Nov 22, 2017Equipment. 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.
• 10127405Nov 2, 2017Transmission and drivetrain, 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…
• 10125078Oct 6, 2017Equipment. 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.

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