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Service bulletins for the 2015 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.

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

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Only bulletins with component: Engine are shown. Show all

Bulletins, newest first
SSM 523352024-03-20. Service bulletin. ENGINE AND ENGINE COOLING. For 2015-2024 Ford and Lincoln vehicles equipped with turbocharged engines and customer concern of an engine oil leak, refer to Workshop Manual (WSM), Section 303-00 for oil leak inspection and testing methods. Ford has evaluated turbochargers replaced for oil leak symptoms and although oil may collect on the external surface of a turbocharger, it is extremely rare for a turbocharger assembly to be the root cause of the oil leak. Careful inspection of the turbocharger oil feed and drain tubes should be performed along with the recommended WSM procedures as needed. Warranty claims for turbocharger replacement going forward will be assessed.
SSM 523342024-03-20. Service bulletin. ENGINE AND ENGINE COOLING. Some 2011-2024 Mustang and F-150 vehicles equipped with a 5.0L engine may exhibit a tick tap and/or typewriter ticking noise at idle after an engine oil change. It is often referred to as typewriter noise because of its similarity to the sound of a mechanical typewriter. The noise in question may be heard on some engines when engine temperatures reach 150°F (65°C) or higher and engine speed is at idle up to approximately 1700 RPM. It can typically be heard at the front wheel well and is often isolated to the transmission bell housing or oil pan area. The typewriter noise tick rate can be faster or slower and is not detrimental to the engine function or durability and has no short or long term effects on the engine. This an operating characteristic of the 5.0L engine and no repairs should be attempted. This information along with an example audio clip has been added to the WSM Section 303-00 Engine System General Information > Diagnosis and Testing > Engine > PPT F > Step F2.
TSB 22-21402022-04-26. Service bulletin. ENGINE AND ENGINE COOLING; EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY. Some 2015-2020 Mustang Shelby GT350/GT350R vehicles may exhibit a hesitation or surge in the vehicle with no diagnostic trouble codes (DTCs) present. This may be accompanied by an inoperative cruise control system. This may be due to a transmission output shaft flange nut that has come loose, allowing the output shaft tone ring to move in relation to the output shaft causing an erroneous signal. To resolve the condition, follow the Service Procedure steps to replace the output shaft flange nut.
SSM 498212021-06-01. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION; ENGINE AND ENGINE COOLING. Some 2015-2021 Ford and Lincoln vehicles may exhibit an illuminated MIL with diagnostic trouble codes (DTC) 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 497612021-05-03. Service bulletin. ENGINE AND ENGINE COOLING. Some 2011-2021 Mustang and F-150 vehicles equipped with a 5.0L engine may exhibit a ticking noise at idle after an engine oil change. It is often referred to as typewriter noise because of its similarity to the sound of a mechanical typewriter. The noise in question may be heard on some engines when engine temperatures reach 150F (65Å’C) or higher and engine speed is at idle up to approximately 1700 RPMs. It can typically be heard at the front wheel well and is often isolated to the transmission bell housing or oil pan area. The typewriter noise is not detrimental to the engine function or durability and has no short or long term effects on the engine. This an operating characteristic of the 5.0L engine and no repairs should be attempted.
SSM 492102020-10-06. Service bulletin. ENGINE AND ENGINE COOLING. Some 2009-2020 Ford and Lincoln vehicles equipped with turbochargers may exhibit an oil leak from the turbocharger oil supply or return tubes, O-rings or 6.7L pedestal gasket. Although oil may collect on the turbocharger, it is very rare for a turbocharger to leak oil. To isolate the source of the leak, refer to Workshop Manual (WSM), Section 303-00 General Information > Diagnosis and Testing > Engine > Engine Oil Leaks - Fluorescent Oil Additive Method procedure. When an oil leak is present at a turbocharger oil supply or drain tube, remove the affected oil tube and inspect for damage, and replace the O-ring seals, pedestal gasket or oil tube as required. Refer to WSM, Section 303-04. For claiming, use the affected oil tube or pedestal gasket as the causal part and applicable labor operations in Sections 6 and 9 of the Service Labor Time Standards (SLTS) Manual.
TSB 19-23092019-11-05. Service bulletin. ENGINE AND ENGINE COOLING. Some 2015-2017 Mustang vehicles equipped with a 5.0L engine may exhibit an oil leak from either valve cover gasket. This may be due to the valve covers warping due to excessive heat. To correct the condition, follow the Service Procedure steps to add fasteners to both valve covers.
TSB 19-22602019-09-06. Service bulletin. ENGINE AND ENGINE COOLING. Some 2015-2017 Mustang vehicles equipped with a 5.0L engine may exhibit an oil leak from either valve cover gasket. This may be due to the number of fasteners used to hold the valve cover onto the cylinder head. To correct the condition, follow the Service Procedure steps to add fasteners to both valve covers.
SSM 479482019-05-07. Service bulletin. ENGINE. SSM 47948 - 2010-2019 Various Vehicles - Turbocharged Engines - Oil Supply Filter Replacement When Replacing The Turbocharger Or The Turbocharger Oil Supply Tube 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. When specified in the WSM, the turbocharger oil supply filter must be replaced whenever the turbocharger or the turbocharger oil supply tube are replaced. Turbocharger bearing failure may occur if oil starvation occurs due to a restricted filter.
SSM 476622019-01-07. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER. 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 turbocharger or the turbocharger oil supply tube are replaced. Turbocharger bearing failure may occur if oil starvation occurs due to a restricted filter.
SSM 474332018-09-10. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE; EQUIPMENT. Some 2015-2017 Mustang vehicles equipped with a 5.0L engine may exhibit an illuminated MIL with diagnostic trouble code (DTC) P0300 through P0308 present. A noticeable misfire may or may not accompany these DTCs. If normal diagnostics do not lead to a root cause for this concern, remove the intake manifold from the vehicle and verify the intake manifold runner control (IMRC) plates move when the IMRC actuators are moved by hand. These plates are visible through the outlet ports of the intake manifold. If the IMRC plates do not move when the IMRC actuators are moved by hand, the intake manifold should be replaced. For claiming, use causal part 9424 and applicable labor operations in Section 9 of the Service Labor Time Standards (SLTS) Manual.
SSM 473642018-07-23. Service bulletin. ENGINE AND ENGINE 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. If the true source of the leak is caused by a damaged O-ring where the oil cooler tubes meet the oil filter adapter, be aware that these O-rings are now available as a separate service part from the oil cooler tubes. Replacement O-rings can be ordered using part number FR3Z-00815-A. For claiming, use causal part 6B850 and applicable labor operations in Section 6 of the Service Labor Time Standards (SLTS) Manual.
SSM 460852017-08-01. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE); ENGINE AND ENGINE COOLING:ENGINE:OTHER FUEL TYPES:TURBO/SUPERCHARGER; ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS; ENGINE AND ENGINE COOLING; ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY; ENGINE; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CRANKCASE (PCV); ENGINE AND ENGINE COOLING:COOLING SYSTEM; ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER; ENGINE AND ENGINE COOLING:ENGINE:DIESEL; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM; ENGINE AND ENGINE COOLING:ENGINE:GASOLINE; ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:BELTS AND ASSOCIATED PULLEYS; ENGINE AND ENGINE COOLING:ENGINE; ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN. The Powertrain Control/Emissions Diagnosis (PC/ED) manual has been revised for diagnosing electronic throttle bodies (ETBs). The ETC_ACT and ETC_DSD PIDs should not used to diagnose possible ETB concerns. The IDS has a limited refresh rate when reading these PIDs and cannot display quickly enough to validate a concern. The PCM automatically monitors these inputs more accurately and will set diagnostic trouble codes (DTCs) when appropriate. Using these PIDs for diagnostics will lead to inaccurate results and improper ETB replacements. If a concern is intermittent and no DTCs are present, refer to historical DTCs and the PC/ED, Section 3 No DTCs Present Index chart for further information.
TSB 16-01212017-08-01. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER. Some 20152016 Mustang vehicles equipped with a 2.3L GTDI engine and built on or before 1/1/2016 may exhibit a lack of power with diagnostic trouble code (DTC) P0299. This may be due to the turbocharger wastegate actuator rod coming disconnected from the wastegate. Follow the Service Procedure steps to correct the condition.
SSM 465292017-08-01. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. Some 2015 - 2017 Mustang vehicles may experience exhaust alignment issues. Before replacement of exhaust system components for this issue, align the exhaust system following the workshop manual (WSM) procedure found in section 309-00, Muffler and Tailpipe removal and installation. The WSM procedure has been revised with updated steps to resolve these issues.
SSM 462952017-03-15. Service bulletin. ENGINE. TO HELP DIFFERENTIATE ENGINE OIL LEAKS FROM OTHER POSSIBLE SOURCES, A NEW WHITE-COLORED FLUORESCENT ENGINE OIL DYE IS AVAILABLE. WORKSHOP MANUAL (WSM), SECTION 303-00 HAS BEEN REVISED TO REFERENCE THE NEW WHITE-COLORED DYE. THE NEW WHITE FLUORESCENT DYE PROVIDES A DISTINCT WHITE GLOW TO IDENTIFY ENGINE OIL LEAKS. THE NEW WHITE FLUORESCENT DYE REQUIRES A PURE UV DIAGNOSTIC INSPECTION LAMP. THE WHITE-COLORED FLUORESCENT DYE AND PURE UV LAMP ARE NOW IN THE ROTUNDA CATALOG. DYE AND LAMP PART NUMBERS. GASOLINE ONLY DYE: 1 OUNCE BOTTLE 164-TP-33200601. DIESEL ONLY DYE: 8 OUNCE BOTTLE: 164-TP-3320-0008. PURE UV DIAGNOSTIC INSPECTION LAMP 164-TP8695 OR 164-R3748.
SSM 462532017-03-10. Service bulletin. ENGINE. SOME 2015-2016 EDGE WITH 2.0L GASOLINE TURBOCHARGED DIRECT INJECTION (GTDI), 2015-2016 MUSTANG AND F-150 WITH 5.0L ENGINE AND 2016 EXPLORER EQUIPPED WITH 2.3L GTDI ENGINE MAY EXHIBIT OIL LEAK AT ENGINE OIL PRESSURE (EOP) SENSOR THREADS. IT IS NOT REQUIRED TO REPLACE THE SENSOR IF IT IS LEAKING FROM THE THREADS. REMOVE AND RESEAL THE EOP SENSOR, REFER TO WORKSHOP MANUAL (WSM), SECTIONS 303-14. CHECK THE OIL LEVEL AND TOP OFF AS NECESSARY. REFER TO WSM, SECTION 303-01. USE CAUSAL PART 9278 AND APPLICABLE LABOR OPERATIONS IN SECTION 09 OF THE SERVICE LABOR TIME STANDARDS (SLTS) MANUAL
SSM 461232017-02-07. Service bulletin. ENGINE. 2015-2016 MUSTANG 5.0L 32V TI-VCT ENGINE SERVICE ENGINE ASSEMBLIES (6006), CYLINDER ASSEMBLIES SHORT BLOCK (6009) AND OIL PANS (6675) WILL NO LONGER CONTAIN A LOW OIL LEVEL SWITCH INSTALLED IN THE OIL PAN. IT WILL BE NECESSARY TO INSTALL JUMPER WIRE ASSEMBLY HU5Z-14A411-F AT CONNECTOR C1149. RETAIN THE ENGINE HARNESS BY INSTALLING THE RETAINING PIN ON THE JUMPER WIRE ASSEMBLY INTO THE TAB FROM THE BOTTOM ON THE OIL PAN IN THE SAME LOCATION THE ENGINE HARNESS WAS RETAINED ORIGINALLY.
TSB 16-01392017-02-04. Service bulletin. ENGINE. SOME 2015-2016 F-150, C-MAX, EDGE, MKS, TAURUS, AND FLEX AND 2016 EXPEDITION, EXPLORER, ESCAPE, FUSION, MUSTANG, MKZ, MKX, NAVIGATOR, TRANSIT AND TRANSIT CONNECT VEHICLES EQUIPPED WITH A 2.0L, 2.5L, 3.5L OR 3.7L GASOLINE ENGINE AND BUILT ON OR BEFORE 31-MAY-2016 MAY EXHIBIT AN INTERMITTENT LOSS OF POWER AND/OR AN ILLUMINATED POWERTRAIN MALFUNCTION (WRENCH) LAMP WITH DIAGNOSTIC TROUBLE CODES (DTCS) P2111, P2112 AND/OR P2119 STORED IN POWERTRAIN CONTROL MODULE (PCM) MEMORY. FOLLOW THE SERVICE PROCEDURE STEPS TO CORRECT THE CONDITION.
TSB-16-00852016-08-29. Service bulletin. ENGINE; ELECTRICAL SYSTEM. SOME 2015 AND 2016 MUSTANG VEHICLES EQUIPPED WITH A 5.2L TWIN INDEPENDENT VARIABLE CAMSHAFT TIMING (TI-VCT) ENGINE AND BUILT ON OR BEFORE 2/26/2016 MAY EXHIBIT AN INTERMITTENT ILLUMINATED MIL WITH DTCS P0720 AND P0722 PRESENT.
ASI-451722016-06-22. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
SFA-15L012015-09-09. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE. FORD/LINCOLN: TSB CONTAINS AN OWNER NOTIFICATION LETTER. SELECT DOCUMENT SEARCH BUTTON BELOW. INADVERTENTLY, SOME VEHICLES FAILS TO HAVE LONG TERM DEFECTS WARRANTY CHART, IN WARRANTY GUIDE, REGARDING RIGHT HAND EXHAUST MANIFOLD. MODEL 2015 MUSTANG. *PE
15-00732015-07-28. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS. FORD 2015 F-150, MUSTANG: BULLETIN INFORMATION INVOLVING CERTAIN FORD VEHICLES EQUIPPED WITH A 5.0L DUAL OVERHEAD CAMSHAFT ENGINE MAY EXPERIENCE HAVING COOLANT LEAK CAUSED BY A HEATER OUTLET HOSE WHICH HAVE BECOME DISCONNECTED AT THE HEATER OUTLET TUBE ON THE COOLANT PUMP. *LJ

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