The 2015 Mustang marked Ford's first year of the S550 platform with three distinct powertrains, each carrying its own headaches. The 2.3L EcoBoost and manual transmission GT models see the most severe problems, while the V6 and automatic variants tend to be more reliable.
MT-82 Manual Transmission Failures (V6 and V8 models)
Common · high severity
Typical onset: 40,000-80,000 mi
Symptoms: grinding or crunching into 3rd/4th gear, lockout from reverse or 1st gear, persistent gear whine, complete loss of gears/inability to shift
Fix: The MT-82 uses weak synchros and a flawed shift fork design. Many owners experience premature 3rd gear synchro failure or complete internal breakage. Fluid changes with Motorcraft XT-M5-QS every 30k can delay but not prevent failure. Fix requires transmission removal and rebuild (8-12 hours labor) or replacement with used/reman unit. Some shops install Barton short-throw shifters and shift springs as bandaids, but internal damage still progresses.
Estimated cost: $2,800-4,500
2.3L EcoBoost Engine Failures (Spun Bearings and Piston Ring Issues)
Occasional · high severity
Typical onset: 50,000-90,000 mi
Symptoms: metallic knocking at idle that increases with RPM, excessive oil consumption (1 qt per 1,000 mi), white/blue smoke from exhaust, sudden loss of oil pressure, check engine light with low oil pressure codes
Fix: The 2015-2017 2.3L EcoBoost suffers from inadequate oiling to rod bearings under sustained high load and defective piston rings that allow oil burning. Once bearings spin or knock develops, engine needs complete teardown. Most shops recommend short block replacement or used engine swap rather than rebuild due to parts cost. Removal and installation is 18-24 hours on this platform. Ford issued TSB 17-2346 but no recall. Religious 5k oil changes with quality synthetic and avoiding sustained WOT pulls helps.
Estimated cost: $7,500-12,000
Transmission Oil Cooler Line Leaks (All models with automatic)
Common · medium severity
Typical onset: 60,000-100,000 mi
Symptoms: transmission fluid puddles under vehicle, burnt transmission smell, slipping or delayed shifts, low transmission fluid warning on dash
Fix: The quick-connect fittings on the transmission cooler lines crack or the rubber lines themselves deteriorate, leaking ATF. If caught early, replacement of affected lines takes 2-3 hours. If fluid runs low and transmission overheats, internal damage requires rebuild. Check fluid level regularly and inspect lines during oil changes. Ford uses spring clamps that don't seal well long-term.
Estimated cost: $400-800
Door Latch Failures (Both driver and passenger doors)
Common · medium severity
Symptoms: door will not latch closed, door appears closed but warning light stays on, door opens while driving, inability to open door from inside or outside
Fix: Ford issued recall 16S30 for defective door latches that fail to engage or release. The pawl spring breaks internally. Replacement latch assemblies are the fix, takes 1-1.5 hours per door including door panel removal and actuator linkage disconnect. Some owners experience repeat failures even with updated parts. This is a safety issue—door can open in a crash.
Estimated cost: $300-500
Backup Camera Failures
Occasional · low severity
Symptoms: intermittent black screen when in reverse, camera image freezes, blue screen with 'camera unavailable' message, complete loss of backup camera function
Fix: The backup camera module or wiring harness fails, often from water intrusion around the decklid. Ford issued recalls 15S21 and 16S32. Diagnosis requires checking camera power/ground and SYNC module communication (1 hour). Replacement camera installs in 0.5-1 hour. Some vehicles need SYNC module reflash. Check recall status by VIN first.
Estimated cost: $250-600
Clutch Hydraulic System Leaks (Manual transmission models)
Occasional · medium severity
Typical onset: 70,000-110,000 mi
Symptoms: clutch pedal stays on floor, soft or spongy clutch feel, difficulty shifting gears, fluid leak at firewall or bellhousing, gradual loss of clutch engagement point
Fix: The clutch master or slave cylinder develops internal seal failures. Slave cylinder is internal to the transmission bellhousing, requiring transmission removal for replacement (8-10 hours labor). Master cylinder is external but requires dash panel work (2-3 hours). Bleeding the system is difficult and often requires vacuum bleeder. Many shops replace both components together when transmission is out to prevent comeback.
Estimated cost: $1,200-2,200
Fuel Filter Clogging (All models, especially flex-fuel)
Occasional · medium severity
Typical onset: 80,000-120,000 mi
Symptoms: engine sputtering under acceleration, loss of power at highway speeds, rough idle, hard starting after sitting, check engine light with fuel trim codes
Fix: In-tank fuel filter/pump assembly gets clogged from ethanol-related debris or tank contamination. The 2015s don't have a serviceable inline filter. Requires fuel tank drop and pump module replacement (4-5 hours labor). Ford doesn't consider the filter a maintenance item, but contaminated fuel accelerates clogging. Use top-tier fuel and add fuel system cleaner every 10k miles as preventive.
Estimated cost: $800-1,400
Owner tips
MT-82 manual transmission: change fluid with Motorcraft XT-M5-QS every 30,000 miles and avoid aggressive 1-2 and 2-3 upshifts when cold
2.3L EcoBoost: use quality full synthetic oil, change every 5,000 miles maximum, avoid extended WOT pulls until fully warmed, and check oil level every fillup
Check door latch recall status by VIN immediately—this is a safety issue that can cause doors to open in crashes
Automatic transmission: change fluid and filter every 50,000 miles despite Ford's 'lifetime fluid' claim, and inspect cooler lines for seepage during every oil change
Backup camera: apply dielectric grease to camera connector during installation to prevent water intrusion failures
Buy a V6 or 5.0L with the automatic if you want reliability; avoid 2015-2017 EcoBoost and any GT with the MT-82 manual unless you budget for transmission work.
AI-assisted summary drawn from NHTSA recall data, our labor-times database, and platform knowledge. Not a substitute for a pre-purchase inspection on a specific vehicle.
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Ford Motor Company (Ford) is recalling certain 2015-2017 Mustang vehicles. Water and road salt may corrode the front seat belt anchor pretensioner cables.
Consequence: A corroded cable can break, preventing the seat belt from properly restraining an occupant, and increasing the risk of injury during a crash.
Remedy: Dealers will inspect and replace both front seat belt anchor pretensioner assemblies, as necessary. In addition, dealers will remove sections of the carpet and underlayment that contact the cables. Dealers will also inspect the A-pillar sealing patches, and as necessary, install A-pillar body plugs, and/or inspect and replace the front outboard seat bolts. Repairs will be performed free of charge. Interim letters, notifying owners of the safety risk, were mailed October 20, 2025. Additional letters will be sent once the final remedy is available, anticipated January 2026. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 25S92. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov September 17, 2025.
BACK OVER PREVENTION: SENSING SYSTEM: CAMERA · 25V572000
2025-09-04
Ford Motor Company (Ford) is recalling certain 2015-2019 Lincoln MKC, Mustang, F-350 SD, F-250 SD, F-450 SD, 2015-2017 Lincoln Navigator, Expedition, 2015-2018 Edge, Transit Connect, 2016-2019 F-550 SD, Transit, 2017-2019 Econoline, and 2019 Ranger vehicles. The rearview camera may display a distorted, inverted, or blank image when the vehicle is in reverse.
Consequence: A rearview camera that displays an inverted, distorted, or blank image can reduce the driver’s view behind the vehicle, increasing the risk of a crash.
Remedy: Dealers will inspect and replace the rearview camera as necessary, free of charge. Owner notification letters were mailed January 13, 2026. Ford owners will receive letters in phases, beginning January 2026 and May 2026. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 25S89. This recall expands previous NHTSA recall number 25V270. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning September 8, 2025.
BACK OVER PREVENTION: SENSING SYSTEM: CAMERA · 22V082000
2022-02-16
Ford Motor Company (Ford) is recalling certain 2015-2017 Mustang vehicles. The rearview camera wiring may be loose or damaged, which can result in a blank or distorted image.
Consequence: A rearview camera that displays a blank or distorted image can reduce the driver's rear view, increasing the risk of a crash.
Remedy: Dealers will inspect and repair the decklid wiring harness and/or replace the rearview camera, as necessary, free of charge. Owner notification letters were mailed December 23, 2022 and June 26, 2023. Remedy parts are expected to become available in the 4th Quarter of 2022. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 22S06.
SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES · 22V011000
2022-01-13
Ford Motor Company (Ford) is recalling certain 2014-2015 Fusion, Lincoln MKZ, and 2015 Mustang vehicles originally sold or ever registered, in Texas, Louisiana, Mississippi, Alabama, Florida, Georgia, South Carolina, North Carolina, Virginia and Hawaii. Exposure to certain environmental conditions, such as high temperatures, high humidity, and salt air can cause the brake pedal bumper to corrode and separate from the brake pedal.
Consequence: A separated brake pedal bumper can cause the brake lights to illuminate continuously, causing confusion to other drivers and increasing the risk of a crash. On automatic transmission vehicles, a missing brake pedal bumper can allow the driver to shift the vehicle out of the "PARK" position without depressing the brake, allowing the vehicle to rollaway, increasing the risk of injury.
Remedy: Dealers will replace the brake pedal bumpers and clutch pedal bumpers, free of charge. Interim owner notification letters notifying owners of the safety risk were mailed on March 4, 2022. Owner notification letters were mailed on June 13, 2022. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 22S02.
LATCHES/LOCKS/LINKAGES:DOORS:LATCH · 20V331000
2020-06-08 · RQ19005
Ford Motor Company (Ford) is recalling certain 2011-2014 Fiesta, 2013-2014 Fusion, 2015 Mustang, 2013-2015 Escape and C-Max, 2012-2015 Focus, 2014-2016 Transit Connect, 2013-2014 Lincoln MKZ, and 2015 MKC vehicles. These vehicles were previously recalled and repaired under recalls 15V-246, 16V-643 or 17V-210, however the repair may not have been completed properly. A component within the door latches may break making the doors difficult to latch and/or leading the driver or a passenger to believe a door is securely closed when, in fact, it is not.
Consequence: A door that is not securely latched could open while the vehicle is in motion, increasing the risk of injury to a vehicle occupant.
Remedy: Ford will notify owners, and dealers will inspect the latch date codes to confirm if the repair was done correctly, and replace the side door latches if necessary, free of charge. Owners will also have the option to inspect their own vehicle's door latches and enter the date codes into a website to determine if the latches are correct. Owner notification letters were mailed on July 27, 2020. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 20S30.
ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS · 16V779000
2016-10-26
Ford Motor Company (Ford) is recalling certain model year 2015-2017 Mustang vehicles manufactured February 24, 2015, to August 30, 2016. A hose may separate from the engine oil cooler tube assembly causing an oil leak.
Consequence: A sudden loss of engine oil may cause engine failure, increasing the risk of a crash. Additionally, an oil leak, in the presence of an ignition source, increases the risk of a fire.
Remedy: Ford will notify owners, and dealers will replace the engine oil cooler tube assembly, free of charge. The recall began on March 23, 2017. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 16S40.
LATCHES/LOCKS/LINKAGES:DOORS:LATCH · 16V643000
2016-09-06 · PE16001
Ford Motor Company (Ford) is recalling certain model year 2012-2015 Ford Focus, 2013-2015 Ford Escape and Ford C-MAX, 2015 Lincoln MKC and Ford Mustang, and 2014-2016 Ford Transit Connect vehicles. A component within the door latches may break, preventing the doors from latching and/or leading the driver or a passenger to believe a door is securely closed when, in fact, it is not.
Consequence: A door that is not securely latched could open while the vehicle is in motion, increasing the risk of injury to a vehicle occupant.
Remedy: Ford will notify owners, and dealers will replace the door latches with an improved part, free of charge. The recall began on January 27, 2017. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 16S30.
SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:CALIPER · 15V832000
2015-12-10
Roush Performance Products, Inc. (Roush) is recalling certain model year 2015 Ford Mustang GT Roush Stage 3 vehicles manufactured April 1, 2015, to October 31, 2015, and equipped with Roush Extreme Duty Half Shafts. The affected vehicles have a brake caliper guide pin that may not have been sufficiently tightened during installation of the half shafts. As a result, the caliper guide pin may loosen while driving, reducing the vehicle's rear braking ability.
Consequence: A partial loss of the rear braking system can increase the risk of a crash.
Remedy: Roush will notify owners, and Roush-authorized Ford dealers will tighten the caliper guide pin to the proper specification, free of charge. The recall began in February 2016. Owners may contact Roush customer service at 1-800-597-6874.
Ford Motor Company (Ford) is recalling certain model year 2015 Ford Mustang vehicles manufactured February 14, 2014, to February 10, 2015, and equipped with 2.3L engines. Prolonged exposure to elevated underbody temperatures can cause degradation of the fuel tank and/or fuel vapor lines, which may eventually result in a fuel leak. In addition, this condition could cause seals in the parking brake cable to degrade, potentially affecting parking brake function.
Consequence: If the vehicle experiences a fuel leak in the presence of an ignition source it can, increase the risk of a vehicle fire. Reduced parking brake function could potentially result in unexpected vehicle movement, which may increase the risk of injury.
Remedy: Ford will notify owners, and dealers will replace the fuel tank shield, add thermal patches to the fuel tank and parking brake cable, and add thermal wraps to the fuel vapor lines. The repairs will be performed free of charge. The recall began on July 9, 2015. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 15S19.
FUEL SYSTEM, GASOLINE · 14V774000
2014-12-05
Ford Motor Company (Ford) is recalling certain model year 2015 Ford Mustang vehicles manufactured September 25, 2014, to October 9, 2014. The fuel pressure sensor may not have been seated properly to the fuel jumper line, which may cause a fuel leak.
Consequence: A partially seated fuel pressure sensor could cause a fuel odor or a fuel leak, increasing the risk of a vehicle fire in the presence of an ignition source.
Remedy: Ford will notify owners, and dealers will replace the fuel jumper line, free of charge. The recall began on December 17, 2014. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 14S27.
SEAT BELTS · 14V649000
2014-10-17
Ford Motor Company (Ford) is recalling certain model year 2015 Ford Mustang vehicles manufactured August 18, 2014, to October 2, 2014. In the affected vehicles, the passenger safety belt tension sensor may misclassify the size of the front passenger seat occupant. This could cause a child size occupant to be classified as an adult and an adult passenger to be classified as a child passenger. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard No. 208, "Occupant Crash Protection."
Consequence: If the tension sensor misclassifies the front passenger, improper passenger air bag deployment may occur, increasing the risk of occupant injury in the event of a vehicle crash.
Remedy: Ford has notified owners, and dealers will replace the passenger safety belt buckle, free of charge. The recall began on October 28, 2014. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 14C08.
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