The 2015 Santa Fe is a mixed bag—the naturally aspirated engines are generally solid, but the 2.0L Turbo and certain 2.4L units suffer catastrophic engine failures due to manufacturing defects in the Theta II engine family. Transmission cooling issues and ABS module failures round out the major concerns.
Theta II Engine Seizure / Bearing Failure (2.0T & 2.4L)
Common · high severity
Typical onset: 70,000-120,000 mi
Symptoms: Metal shavings in oil, Knocking or ticking noise from lower engine, Check engine light with low oil pressure codes, Complete engine seizure without warning, Excessive oil consumption before failure
Fix: This is the nightmare scenario—metal debris from improper machining contaminates bearings, causing rod knock and eventual engine failure. Factory engines (2011-2019 production) are affected. Fix requires complete engine replacement or short block swap, typically 16-20 hours labor. Hyundai extended warranty to 10yr/100k miles on certain VINs, but many owners discover this after failure. Always verify warranty eligibility and consider oil analysis if buying used.
Estimated cost: $6,000-9,500
Transmission Oil Cooler Line Corrosion / Leaks
Common · medium severity
Typical onset: 60,000-90,000 mi
Symptoms: Transmission fluid pooling under vehicle, Pink or red fluid drips near radiator area, Transmission overheating warnings, Harsh or delayed shifting when hot
Fix: The steel cooler lines that run from transmission to radiator corrode from road salt and moisture, especially in rust-belt states. Lines crack or develop pinhole leaks. Replacement involves dropping lines, sometimes requires removing crossmember for access. 2-3 hours labor plus parts. Inspect all cooler lines closely on pre-purchase—look for surface rust or weeping connections.
Estimated cost: $350-650
ABS Control Module Failure
Occasional · high severity
Symptoms: ABS warning light with multiple fault codes, Loss of ABS and traction control function, Electronic parking brake inoperative, Brake pedal feels normal but no ABS intervention
Fix: The Mando ABS module develops internal failures—typically corrosion on circuit boards or failed pressure sensors. Hyundai issued recall 20V750 for software update, but doesn't fix hardware failures. Module lives in engine bay, exposed to heat and moisture. Replacement requires brake system bleeding and module programming. 2 hours labor plus expensive module (dealer-only in many cases). Some independent shops can rebuild modules for half the cost.
Estimated cost: $1,200-2,000
Transmission Mount Deterioration
Common · low severity
Typical onset: 80,000-120,000 mi
Symptoms: Clunking when shifting from Park to Drive/Reverse, Excessive vibration at idle, Visible movement of engine when revving in park, Transmission 'thunk' on acceleration
Fix: The hydraulic transmission mount (dog bone mount) wears out faster than expected, especially with the heavier turbo engine. Rubber separates from metal or hydraulic fluid leaks out. Easy diagnosis with visual inspection. Replacement takes 1-1.5 hours—support engine, remove through-bolts, swap mount. OEM parts recommended over aftermarket for longevity.
Estimated cost: $250-450
Hood Latch Assembly Failure
Occasional · medium severity
Symptoms: Hood won't latch securely, Hood pops open while driving, Secondary latch engages but primary doesn't, Visible wear or misalignment on latch striker
Fix: Related to recall 16V881—the hood latch assembly can corrode or wear, allowing hood to open unexpectedly. Even post-recall vehicles can develop issues if latch wasn't replaced. Inspection is critical—check for play in primary latch and test closure multiple times. Replacement involves removing grille and adjusting new latch, about 1 hour labor.
Estimated cost: $200-350
Fuel Filter Housing Corrosion (2.0T)
Occasional · medium severity
Typical onset: 70,000-110,000 mi
Symptoms: Fuel smell near engine bay, Hard starting when engine is hot, Fuel pressure loss, Visible fuel seepage around filter housing
Fix: The 2.0T uses a cartridge-style fuel filter with plastic housing that cracks from heat cycles and pressure stress. Housing can leak at seams or where lines connect. Requires relieving fuel pressure, replacing entire filter assembly. Located on driver side of engine bay. 1.5 hours labor, but fuel system components are pricey. Check for recalls on your VIN—some were covered under campaign.
Estimated cost: $400-700
Owner tips
If buying a 2.0T or 2.4L, verify engine replacement history and check for Hyundai's lifetime warranty coverage under settlement 20-01—run the VIN through Hyundai's portal before purchase
Change transmission fluid every 50k miles regardless of 'lifetime fill' claims—helps cooler line deposits and extends transmission life
Inspect ABS module connections for corrosion annually, especially in salt states—a $5 dielectric grease application can prevent a $1,500 module failure
Keep oil change intervals strict at 5k miles or less on Theta II engines and monitor consumption between changes—early warning system for bearing wear
Buy a 3.3L V6 model if you must have a 2015 Santa Fe—avoid the 2.0T and 2.4L Theta engines unless you have written proof of recent engine replacement under warranty or lawsuit settlement.
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.
Fitment notes: Group 48 H6 form factor; located in engine bay
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Every control module on the 2013-2017 Hyundai Santa Fe — where it lives, replacement time, and what it takes to program a replacement. Modules marked dealer / factory tool won't work after a part swap alone — budget for programming.
Parking Assist System Module (PAS)0.8 hr R&Rrelearn only +0.1 hrwith front/rear parking sensors▸ programming details
📍 Rear cargo area, driver side trim panel behind wheel well
🔧 Sensor calibration via scan tool or self-learn procedure
⚠️ Sensor calibration typically automatic after driving cycle
Telematics Control Unit / Blue Link Module (TCU)0.8 hr R&Rdealer / factory tool +0.5 hrwith Blue Link telematics▸ programming details
📍 Behind center overhead console, near rearview mirror
🔧 Hyundai GDS with Blue Link server activation
⚠️ Requires Blue Link subscription activation through Hyundai server
Tire Pressure Monitoring System Receiver (TPMS)0.6 hr R&Rrelearn only +0.2 hr▸ programming details
📍 Behind center lower dash, near BCM
🔧 TPMS sensor ID registration via scan tool or manual procedure
⚠️ Sensor IDs must be learned after replacement; manual relearn procedure available
Rear View Camera Module (RVC)0.5 hr R&Rno coding
📍 Integrated with rear liftgate handle camera assembly
⚠️ Camera calibration lines adjusted through AVN head unit settings
Aftermarket tool coverage varies by software version and vehicle build — treat "aftermarket tool" rows as "usually possible" and verify against your tool maker's coverage list before promising a customer. Spot a wrong location or hour? Tell us — corrections ship fast here.
SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE · 23V651000
2023-09-22
Hyundai Motor America (Hyundai) is recalling certain 2011-2015 Elantra, Genesis Coupe, Sonata Hybrid, 2012-2015 Accent, Azera, Veloster, 2013-2015 Elantra Coupe, Santa Fe, 2014-2015 Equus, 2010-2012 Veracruz, 2010-2013 Tucson, 2015 Tucson Fuel Cell, and 2013 Santa Fe Sport vehicles. The Anti-Lock Brake System (ABS) module may leak brake fluid internally and cause an electrical short, which can result in an engine compartment fire while parked or driving.
Consequence: An engine compartment fire while parked or driving can increase the risk of injury.
Remedy: Owners are advised to park outside and away from structures until the recall repair is complete. Dealers will replace the ABS fuse, free of charge. Owner notification letters were mailed April 10, 2024 through October 11, 2024. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 251.
LATCHES/LOCKS/LINKAGES:HOOD:LATCH · 17V358000
2017-06-05
Hyundai Motor America (Hyundai) is recalling certain 2013-2017 Santa Fe and Santa Fe Sport vehicles. In the affected vehicles, the secondary hood latch actuating cable may corrode and bind, causing the secondary hood latch to remain in the unlatched position when the hood is closed.
Consequence: If the hood is not securely closed or the primary latch is inadvertently released and the secondary latch is not engaged, the hood could unexpectedly open while driving, increasing the risk of a vehicle crash.
Remedy: Hyundai will notify owners, and dealers will replace the secondary latch cable, free of charge. The recall began on August 4, 2017. Owner's may contact Hyundai customer service at 1-855-671-3059. Hyundai's number for the recall is 163.
Performance
Horsepower
290hp
Torque
252lb-ft
0–60 mph
7.3sec
Quarter mile
15.6sec
Top speed
130mph
Capability & size
Towing capacity
5,000lb
Payload
1,200lb
Curb weight
4,400lb
Wiper blades
2013-2018 DM/NC generation. Sport model may have 24/18 configuration. Standard hook attachment.
Size-standard part numbers — verify your connector type before buying. Rear blades are model-specific; check the package's vehicle list.
Fuel economy figures are EPA data via fueleconomy.gov (median across matching trims). Performance figures are compiled estimates for the 2015 Hyundai Santa Fe 3.5L V6 and can vary by trim.
🔧 Database maintained under the daily editorial review of Chris Hackleman · Master Technician · 20+ years and Jeff Moore · Master Lexus & Toyota Mechanic · 20+ years.