The 2017 Tucson is a solid compact crossover, but the 1.6L turbo and 2.0L engines have documented engine-failure modes that can be catastrophic. Transmission issues pop up on higher-mileage units, and ABS module failures are a known headache.
Engine Bearing Failure / Connecting Rod Seizure (2.0L and 1.6L Turbo)
Occasional · high severity
Typical onset: 60,000-100,000 mi
Symptoms: Metallic knocking or ticking from engine bay, especially on cold start, Check engine light with misfire codes, Sudden loss of power or complete engine seizure, Metal shavings in oil during routine change
Fix: Complete engine replacement or full rebuild required. Metal debris contaminates entire oiling system, so short-blocks or used low-mileage engines are typical. 18-24 labor hours for R&R, plus ancillaries.
Estimated cost: $5,000-8,500
Timing Chain Stretch / Guide Failure (2.4L I4)
Common · high severity
Typical onset: 80,000-120,000 mi
Symptoms: Rattling noise on cold start that disappears when warm, Check engine light with cam/crank correlation codes (P0016, P0017), Rough idle or poor performance, Engine won't start after sitting overnight
Fix: Timing chain kit, guides, tensioner, and upper oil pan gasket. Front cover removal required. Often find stretched chain and worn guides. 10-14 hours labor. If jumped time, valve damage possible—add cylinder head work.
Estimated cost: $1,800-3,200
Dual-Clutch Transmission Shudder / Overheating (1.6L Turbo with 7-speed DCT)
Common · medium severity
Typical onset: 40,000-80,000 mi
Symptoms: Shuddering or jerking during low-speed acceleration or in stop-and-go traffic, Hesitation when launching from a stop, Burning smell after heavy traffic, Transmission overheat warning on dashboard
Fix: Clutch pack replacement and mechatronic unit update. Some cases need full transmission overhaul. Software updates help short-term but don't fix worn clutches. 8-12 hours labor plus transmission fluid and cooler service.
Estimated cost: $2,500-4,500
ABS Module / Hydraulic Unit Failure
Occasional · high severity
Typical onset: 70,000-110,000 mi
Symptoms: ABS, ESC, and brake warning lights all illuminated simultaneously, Loss of ABS and traction control functions, Occasional loss of power brake assist, Hard or spongy brake pedal feel
Fix: ABS hydraulic control unit replacement. Hyundai had a recall for some VINs, but many fall outside recall scope. Module must be programmed. Brake system bleed required. 3-5 hours labor.
Estimated cost: $1,200-2,000
Head Gasket Failure (2.0L and 2.4L)
Occasional · high severity
Typical onset: 90,000-130,000 mi
Symptoms: White smoke from exhaust on startup, Coolant loss with no visible leaks, Milky oil on dipstick or oil cap, Overheating under load or in traffic, Bubbles in coolant reservoir when engine running
Fix: Cylinder head removal, resurfacing, and new gasket set. Check for warped head—machine work adds cost. Timing components often replaced during job. 12-16 hours labor. If ignored, can warp head or crack block.
Estimated cost: $2,200-3,800
Transmission Oil Cooler Line Leaks
Common · medium severity
Typical onset: 60,000-100,000 mi
Symptoms: Red fluid pooling under vehicle near radiator, Transmission overheating warnings, Low transmission fluid level on dipstick (if equipped), Burnt smell or slipping during shifts
Fix: Replace cooler lines and often the external oil cooler itself. Corrosion at crimp fittings is common. Flush transmission if fluid burned. 2-4 hours labor depending on AWD vs FWD configuration.
Estimated cost: $400-900
Engine Wiring Harness Chafing / Rodent Damage
Occasional · medium severity
Symptoms: Random misfires or multiple misfire codes, Intermittent no-start or crank/no-fire, Check engine light with cam/crank sensor codes, Erratic idle or stalling when hitting bumps
Fix: Inspect main engine harness near firewall and intake manifold. Rodents chew soy-based insulation; chafing occurs on heat shields. Repair or replace affected sections—harness replacement can run 6-10 hours if extensive. Partial repairs 2-4 hours.
Estimated cost: $300-1,800
Owner tips
Change engine oil every 5,000 miles with quality full-synthetic—short oil-change intervals critical for turbo and GDI engines to prevent bearing wear.
If buying a 1.6T with DCT, test-drive in stop-and-go traffic and feel for shuddering. Walk away if it's there—clutches are on borrowed time.
Check service history for engine software updates and extended warranty coverage—Hyundai has extended engine warranties for some VINs due to widespread failures.
Inspect timing chain condition on 2.4L models at 80k with a borescope or listen carefully on cold starts—early replacement saves the engine.
Great bones and features, but engine and transmission reliability is a coin-flip—buy only with documented maintenance and a thorough pre-purchase inspection, or budget $3-5k for eventual powertrain 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.
Fitment notes: Located in engine bay; standard lead acid OEM specification
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Every control module on the 2016-2017 Hyundai Tucson — 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.
Motor Driven Power Steering Control Unit (MDPS)2.5 hr R&Raftermarket tool +0.3 hr▸ programming details
📍 Integrated with electric power steering motor assembly on steering column, below dashboard
🔧 Hyundai GDS or Autel/Launch with steering angle sensor calibration
⚠️ Requires steering angle sensor calibration and center position relearn; column must be removed for access
Anti-lock Brake System / Electronic Stability Control Module (ABS/ESC)1.8 hr R&Raftermarket tool +0.3 hr▸ programming details
📍 Engine compartment, driver side inner fender well, mounted to hydraulic control unit
🔧 Hyundai GDS or Autel/Launch with brake bleed procedure
⚠️ Integrated with hydraulic unit; requires brake system bleeding and steering angle sensor calibration after replacement
📍 Automatic transmission: mounted on top of transmission case, driver side. Manual transmission: not equipped
🔧 Hyundai GDS with VIN write and adaptive value reset
⚠️ Requires transmission fluid drain for access; adaptive values must be cleared and relearned; 7-speed DCT uses different module location integrated into mechatronic unit
Adaptive Front Lighting System Module (AFLS)1.2 hr R&Raftermarket tool +0.3 hrwith adaptive headlights (Limited/Ultimate trim with HID or LED option)▸ programming details
📍 Behind left headlight assembly, integrated with headlight leveling actuator
🔧 Hyundai GDS or Autel/Launch with headlight aiming calibration
⚠️ Requires headlight aiming and steering angle correlation after replacement
Driver Door Module (DDM)1.2 hr R&Raftermarket tool +0.2 hrwith power driver seat memory or auto-up/down windows▸ programming details
📍 Inside driver door, behind door panel, integrated with power window/lock switch assembly
🔧 Hyundai GDS or Autel/Launch with window auto-up/down relearn
⚠️ Controls driver door locks, windows, mirrors; requires window normalization after replacement
Engine Control Module / Powertrain Control Module (ECM/PCM)1.2 hr R&Rdealer / factory tool +0.5 hr▸ programming details
📍 Engine compartment, driver side firewall, mounted on bracket below brake master cylinder
🔧 Hyundai GDS with VIN write and immobilizer sync
⚠️ Must perform immobilizer registration and throttle body relearn after replacement
Heating Ventilation Air Conditioning Control Module (FATC/MATC)1.2 hr R&Rrelearn only +0.2 hr▸ programming details
📍 Behind center dashboard HVAC control panel, integrated with control head unit
🔧 Self-relearn procedure via button sequence or Hyundai GDS
⚠️ Automatic climate control (FATC) requires actuator calibration; manual A/C (MATC) is simpler module
📍 Rear bumper, driver side and passenger side corners, behind bumper cover
🔧 Hyundai GDS or Autel/Launch with sensor calibration
⚠️ Two separate modules (left and right); requires sensor alignment verification after replacement
Body Control Module (BCM)1.0 hr R&Rdealer / factory tool +0.8 hr▸ programming details
📍 Behind lower left dashboard trim panel, above driver kick panel fuse box
🔧 Hyundai GDS with VIN write and configuration coding
⚠️ Controls lighting, wipers, door locks, power windows; requires full vehicle configuration coding for options
Smart Key Control Module / Immobilizer Control Unit (SKCM/IMM)1.0 hr R&Rdealer / factory tool +1.0 hr▸ programming details
📍 Behind lower center dashboard, above transmission tunnel, near BCM
🔧 Hyundai GDS with immobilizer registration and key programming
⚠️ All keys must be reprogrammed after replacement; requires ECM and BCM synchronization
Telematics Control Unit / Blue Link Module (TCU)1.0 hr R&Rdealer / factory tool +0.5 hrwith Blue Link subscription (SE/Limited/Ultimate trims)▸ programming details
📍 Behind center dashboard, above center console, near AVN head unit
🔧 Hyundai GDS with VIN write and Blue Link account registration
⚠️ Requires cellular carrier activation and Blue Link account linking after replacement; uses 3G/4G LTE connectivity
Supplemental Restraint System Control Module / Airbag Control Unit (SRS/ACU)0.8 hr R&Raftermarket tool +0.2 hr▸ programming details
📍 Center console tunnel, beneath center console trim, between front seats
🔧 Hyundai GDS or Autel/Launch with crash data clear
⚠️ Must clear crash data and verify all airbag circuits after replacement; wait 3 minutes after battery disconnect
Parking Assist System Module (PAS)0.8 hr R&Raftermarket tool +0.2 hrwith front and/or rear parking sensors▸ programming details
📍 Rear cargo area, driver side trim panel, behind interior panel
🔧 Hyundai GDS or Autel/Launch with sensor calibration
⚠️ Requires sensor height and sensitivity calibration after replacement; 2016+ may have front sensors on Limited/Ultimate trims
Audio Video Navigation Head Unit (AVN)0.8 hr R&Raftermarket tool +0.2 hr▸ programming details
📍 Center dashboard, integrated into center stack trim panel
🔧 Hyundai GDS or Autel/Launch for vehicle settings sync
⚠️ 2016+ uses touchscreen interface with Apple CarPlay/Android Auto; requires vehicle configuration sync for camera and parking sensors
Driver Seat Memory Module (DSMM)0.8 hr R&Rrelearn only +0.1 hrwith power driver seat memory (Limited/Ultimate trims)▸ programming details
📍 Under driver seat, mounted to seat track assembly
🔧 Self-relearn via seat memory buttons or Hyundai GDS
⚠️ Seat positions must be reprogrammed after replacement; linked to smart key for driver recognition
Fuel Pump Control Module (FPCM)0.6 hr R&Rno coding2.0L turbo engine only (1.6L turbo and 2.0L naturally aspirated use ECM-controlled relay)
📍 Under rear seat cushion, mounted to fuel pump assembly access panel
⚠️ Controls fuel pump speed based on ECM commands; often fails causing no-start
📍 Dashboard instrument panel, behind steering wheel, secured with four screws
🔧 Hyundai GDS with VIN write and mileage programming
⚠️ Mileage must be programmed to match vehicle; immobilizer data may require synchronization; 2016+ uses full-color TFT display
Rear View Camera Module (RVC)0.5 hr R&Rno coding
📍 Integrated into rear liftgate handle assembly, above license plate
⚠️ Plug-and-play replacement; camera alignment is fixed by mounting position; standard equipment 2016+
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.
Hyundai Motor America (Hyundai) is recalling certain 2017 Tucson and Sonata Hybrid vehicles. The connecting rod bearings inside the engine may wear prematurely, which can result in engine damage.
Consequence: A damaged engine can increase the risk of a fire or it can cause an engine stall, increasing the risk of a crash.
Remedy: Dealers will inspect the engine. If bearing damage is found, the engine will be replaced. Dealers will also install a software update containing a new Knock Sensor Detection System (KSDS). Repairs will be performed free of charge. Owners were notified of the defect on November 16, 2021. Owner notification letters were mailed January 15, 2022. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 209.
SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE · 20V543000
2020-09-04 · PE19003
Hyundai Motor America (Hyundai) recalled certain 2019-2021 Tucson vehicles on September 4, 2020. On December 30, 2020, Hyundai expanded the recall population, and added certain 2016-2018 Tucson vehicles. The Anti-lock Brake Hydraulic Electronic Control Unit (HECU) could corrode internally and cause an electrical short, possibly resulting in an engine compartment fire.
Consequence: An engine compartment fire can increase the risk of injury or crash.
Remedy: Hyundai will notify owners, and dealers will replace the HECU fuse. For 2019-2021 model years, the Electronic Stability Control (ESC) software will also be updated. Recall repairs will be performed free of charge. Owners are advised to park outside and away from structures as a precaution until the recall repair is complete. The recall began November 2, 2020. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 195.
ELECTRICAL SYSTEM:WIRING · 16V842000
2016-11-21
Hyundai Motor America (Hyundai) is recalling certain model year 2016-2017 Tucson vehicles manufactured May 19, 2015, to November 14, 2016, and 2017 Santa Fe vehicles manufactured November 28, 2015, to November 14, 2016. The affected vehicles may be equipped with an accessory trailer hitch wiring harness that, due to a malfunction of the tow hitch module, may result, in the trailer brake lights being constantly illuminated. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 108, " Lamps, Reflective Devices, and Associated Equipment."
Consequence: If the trailer brake lights stay illuminated while being used, other drivers may be confused, increasing the risk of a crash.
Remedy: Hyundai will notify owners, and dealers will replace the affected accessory trailer hitch wiring harnesses, free of charge. The recall is expected to begin January 13, 2017. Owners may contact Hyundai customer service at 1-800-633-5151. Hyundai's number for this recall is 153.
Performance
Horsepower
175hp
Torque
195lb-ft
0–60 mph
8.3sec
Quarter mile
16.4sec
Top speed
118mph
Fuel economy (EPA)
City
25mpg
Highway
30mpg
Combined
27mpg
Fuel
Regular Gasoline
Capability & size
Towing capacity
1,500lb
Payload
1,110lb
Curb weight
3,450lb
EPA class
Small Sport Utility Vehicle 2WD
Wiper blades
2016-2021 generation (TL). Driver uses standard hook, passenger uses hook. Rear is 12 inch hook.
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 2017 Hyundai Tucson 1.6L Turbo I4 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.