The 2020 Hyundai Tucson shows concerns regarding its braking system, particularly with the hydraulic anti-lock brakes which pose a significant safety risk. Given the complaints and recall data, it is important for owners to remain vigilant about potential issues.
Key Factor:Braking system vulnerability
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Standard Safety Record
The 2020 Tucson maintains a standard safety record for HYUNDAI, with 1 recall documented.
1 recall for this vehicle1.7 avg. recalls per vehicle (brand)
📋Why This Matters
The presence of a recall related to the service brakes is especially critical when considering the safety of passengers, notably children who often occupy the back seat. The potential for an electrical short leading to a fire underscores the importance of immediate attention to this defect. Parents should be aware that compromised braking systems increase stopping distances, which could dramatically affect collision avoidance in emergency situations.
Focus Area:Safety Profile
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Expert Analysis
Year-over-year trends indicate that while Hyundai has built a reputation for quality engineering, the specific issues with the Tucson's braking system raise serious alarms. This situation appears worse than expected for a vehicle aimed at family safety, especially when considering how crucial reliable brakes are for protecting all passengers.
Safety & Reliability Score
87/100
Score Breakdown
Recall Impact-8
Complaint Impact-5
Investigation Impact-0
Technical Specifications
Key specifications for the 2020 HYUNDAI Tucson
Model Year2020
MakeHYUNDAI
ModelTucson
Fuel TypeGasoline
Body ClassPassenger Vehicle
Safety History Timeline
Jan20
NEWProduction
Apr20
RECALLRecall Issued
May21
ISSUEFirst Report
Consumer Complaint Analysis
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Most Reported Issue
34 complaints (34% of total)
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Complaint Trend
Stable
No trend data
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Safety Incidents
No critical incidents
Complaint Severity Distribution
Breakdown of 100 consumer complaints by severity level.
🟠High
19(19%)
🟡Medium
15(15%)
🟢Low
66(66%)
Mileage Failure Analysis
⚙️Engineering Insight
The peak failure range of 0-20k miles suggests that many owners may experience issues very early in their vehicle's life cycle. This presents a significant risk to families relying on their Tucson for everyday transportation, as early failures can lead to dangerous driving conditions.
📊 Mileage data extracted from 27 of 100 complaints (27% coverage)
0-20k
7 reports (26%)
20k-40k
6 reports (22%)
40k-60k
3 reports (11%)
60k-80k
2 reports (7%)
80k-100k
5 reports (19%)
100k+
4 reports (15%)
* Analysis based on mileage data extracted from consumer complaint descriptions. Actual failure rates may vary.
🛠️ DIY Diagnosis Center
Experiencing an issue? Select a symptom to find official manufacturer solutions (TSBs).
Primary Risk Areas
SERVICE BRAKES, HYDRAULIC
🎯Risk Areas & Recommended Actions
Based on recall data, these components require verification:
1
Service Brakes
Issue: Corrosion in the hydraulic control unit may cause an electrical short and potentially lead to fire hazards.
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Immediately check for any recalls and have brake components inspected at an authorized dealer.
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Thoroughly review vehicle history for recall compliance before purchasing.
Campaign:20V508
💡Visit NHTSA.gov or contact your HYUNDAI dealer to verify recall completion status.
Official Safety Recalls (1)
Campaign: 20V543000
SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE
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Summary
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.
Additional Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.
NHTSA Investigations
0 investigations
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No active investigations for this vehicle.
Consumer Complaints
100 total complaints
Consumer-reported issues submitted to NHTSA for 2020 Tucson.
Common Reported SymptomsAI Analysis
Warning34%
Acceleration Issues14%
Burn13%
Check Engine Light11%
Fire7%
Smoke7%
Noise5%
Accident5%
Display5%
Steering/Suspension🔵 Low
SUSPENSION
The rear self leveling shocks are worn out. The car bounces terribly and control is an issue. I have confirmation from the dealer that the shocks need to be replaced. There were no warnings that the parts were broken.
Engine/Powertrain⚠️ High
FUEL/PROPULSION SYSTEM
Spark plugs have been replaced twice- fuel injectors cleaned and now I have another misfire in cylinder 3 and have to replace all four fuel injectors.
Engine/Powertrain⚠️ High
ENGINE
Vehicle excessively burns oil, engine drives rough, exhaust developed smoke, burnt smell in engine, engine and oil gauge light comes on.
Engine/Powertrain🔵 Low
ELECTRICAL SYSTEM,ENGINE
The contact owns a 2020 Hyundai Tucson. The contact stated that the vehicle unintendedly shut off while driving. The vehicle was restarted. There were no warning lights illuminated. The local dealer was contacted and scheduled an appointment. The vehicle was not yet diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 70,000.
Engine/Powertrain🔵 Low
ENGINE
the engine failed without warning. While going up a hill the car lost power. Yes, the dealership said it was a known problem. Yes, the dealership fixed the problem by putting in a new engine which I was responsible for 5% of the cost which was 739.66. The only warning that was given was after the car failed, the engine light and the oil light went on.
Engine/Powertrain⚠️ High
UNKNOWN OR OTHER,ENGINE
My adult son was driving and under the hood started to smoke. He pulled over and opened the hood to take a look and then a fire started under the hood! The fire department was called and they put out the fire, cut the gasoline and duct taped it up so the fuel line would not further ignite the hot engine. My insurance is looking into what would have caused a random under the hood fire. Luckily no one was injured. However the engine section of the car is melted beyond belief. My insurance has not told me if the car is repairable or not.
Engine/Powertrain⚠️ High
ENGINE
My engine is burning excessive amounts of oil, which is a "known issue" of Hyundai Tucsons. After an oil change with full synthetic oil, I cannot drive my vehicle more than 4,000 miles without reaching dangerously low oil levels. Most importantly, there is no clear indicator of this low oil level—no light that comes on and STAYS on to tell me as the driver to check the oil and see if there is a problem. Instead, if I brake too hard or take a turn to sharply a red oil light will turn on for 1-2 seconds and then turn off again. It is easy to miss. The first few times this happened in May I thought perhaps there was a loose wire on the sensor. After it appeared 3 or 4 times I took it to a mechanic who told me the oil level was so low that they had to add 2 quarts of oil just to have it register on the dip stick. The excessive oil burning is a known issue that Hyundai fights tooth and nail to avoid correcting. But to not have a warning indicator that the oil is at a dangerously low level is reckless on Hyundai's part. The engine could have seized up, thrown a rod, or any number of consequences. I had my oil replaced by Hyundai in May as part 1 of their oil consumption test. My car passed their 1000-mile test and 4,000 miles later I was in dangerously low oil territory again. Thankfully, I knew what to look for this time. Cars should not consume oil at this rapid of a rate but even if they do drivers should be notified about low oil levels via car sensors to keep them and their passengers safe.
Electrical🔵 Low
ELECTRICAL SYSTEM,SEAT BELTS,SERVICE BRAKES, HYDRAULIC; AUTOHOLD BRAKE SYSTEM/BRAKE HOLD
The contact owns a 2020 Hyundai Tucson. The contact stated that upon starting the vehicle, the Brake Auto Hold was engaged unintendedly and failed to disengage upon pressing the button, which required the contact to turn off, restart, and drive the vehicle for some time for the Brake Auto Hold to disengage. The contact stated that the failure had been recurring. The contact stated that the infotainment system was inoperable. Additionally, the passenger's side rear seat belt failed to buckle as intended, and the passenger's side rear door handle fractured while the contact was opening the door. The dealer and the manufacturer were not notified of the failure. The vehicle was not diagnosed or repaired. The failure mileage was approximately 102,000.
Engine/Powertrain🔵 Low
ENGINE
Car was fine and I get regular oil changes. Last week all the sudden the car started making noise and just shut off. When my husband checked there was no oil on the dipstick but I park on concrete and the car is not leaking oil. Apparently the motor is blown and completely locked up.
Engine/Powertrain🔵 Low
ENGINE
High oil consumption leading to costly repairs outside of warranty.
Frequently Asked Questions
What are common problems reported with the 2020 Hyundai Tucson?
Owners have reported significant concerns related to service brakes, specifically regarding corrosion within the hydraulic control unit. This defect can lead to serious safety risks such as sudden brake failures or even engine compartment fires.
How does the recall impact safety for families in the Tucson?
'The recall concerning the braking system is particularly alarming for families transporting children. A compromised brake system can result in increased stopping distances or unexpected failures, which are highly detrimental during emergency maneuvers.'
🧭What This Means for You
This analysis is particularly important for drivers who navigate steep terrain, tow regularly, or drive in frequent rain or snow.
If you're unsure, we recommend starting with a VIN check or consulting a certified mechanic.
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If You Own This Vehicle
Safety Check: Cross-reference your VIN with official HYUNDAI records to ensure no 1 recalls remain open.
Unaddressed recalls pose real-world risks. Prioritize scheduling any pending repairs to maintain vehicle integrity.
Proactive tip: Enroll in HYUNDAI's owner notification program for real-time safety updates.
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If You're Buying Used
Obtain proof of recall completion for all 1 campaigns before purchase.
Account for potential service downtime when calculating your initial ownership budget.