2017 Hyundai Tucson cruise control problems
severe 49 complaints filed with NHTSA · avg repair $600 · see cruise control across all vehicles →
Of the 13 model years of Hyundai Tucson we track for cruise control problems, this one carries the most owner complaints on file — 49.
Owners have filed 49 cruise control complaints with NHTSA against this vehicle, but no formal recall covers the issue — the federal record reflects what manufacturers have admitted, not everything owners are reporting.
The failure pattern owners describe
Buyer takeaway: A used 2017 Tucson commonly suffers from acceleration hesitation at stops and low speeds—a chronic issue dealers acknowledge but say they cannot fix. Some also experience excessive oil burning, engine stalling, and transmission jerking; major repairs like catalytic converter replacement or engine swaps can run $2,000-$4,000, and fuel economy may be worse than advertised.
The 2017 Tucson's most persistent complaint is hesitation when accelerating from a complete stop, especially during left turns or traffic-light starts. Owners describe 2–5 second delays before the vehicle moves, followed by jerking engagement. Many report this happens multiple times per drive, creating genuine safety hazards—near-misses merging onto highways, stalling at intersections, and one incident where delayed acceleration followed by unintended surge caused a crash into a neighbor's house at 35 MPH. Dealerships consistently tell owners this is a known dual-clutch transmission and control-module issue with no available fix; some recommend feathering the throttle or "living with it."
Engine oil consumption is the second major theme. Owners burn or consume 2–3 quarts every 1,000–4,000 miles with no visible leaks, leading to misfire codes, fouled spark plugs, and repeated coil-pack replacement ($400+ per instance). One owner faced a $4,000 catalytic converter replacement after the engine clogged from oil combustion issues. Another required a complete engine swap under 100,000 miles.
Engine stalling and sudden power loss appear throughout. Vehicles drop to 20–30 MPH even with full throttle, check-engine lights flash, and some quit entirely in traffic. One case involved a post-engine-replacement stall pattern the dealership had not addressed with required software updates.
Most owners report their dealerships found "no problems" diagnostically, even when safety hazards were evident, or blamed them for maintenance gaps despite proper oil-change intervals.
Same Hyundai Tucson cruise control reports on nearby years: 2016 · 2019
Failure modes owners describe
Acceleration hesitation and delay from stop
Vehicle hesitates, stalls, or fails to respond when accelerator pedal is depressed from a complete stop or low speed, typically lasting 2-5 seconds before moving. Owners report jerky engagement afterward. Most common complaint across narratives—occurs especially during turns, merges, and traffic-light starts.
When: From 1,200 miles to 95,000 miles; frequently recurring throughout ownership
Symptoms owners cite: Delayed response to accelerator pedal from complete stop; 2-5 second lag before vehicle engages; Jerky or lurching motion on acceleration; Hesitation during left turns and merges; Sometimes unresponsive even when pedal half-pressed
Codes mentioned: P0300, P0302, P1326, P0011
Repairs/costs cited: Owners report dealerships claim this is a known issue with no fix available. Some mention dual-clutch transmission kits quoted at $2,264. Software updates for 'anti-judder' have been attempted without resolution.
Recalls/TSBs owners mention: NHTSA Campaign 21V727000 (Engine); Campaign T1B (ECM/TCM software integration); owners report dealerships acknowledge known issue but state no repair available. Settlement lawsuit referenced with mileage-based cutoff.
Unintended acceleration and surging
Vehicle accelerates suddenly without driver input or surges when pedal is depressed. Incidents range from stationary vehicle lurching forward to rapid uncontrolled acceleration during traffic operations. Several crashes and near-misses reported.
When: Early in ownership (10-1,200 miles noted); recurs intermittently throughout vehicle life
Symptoms owners cite: Sudden forward acceleration without pedal input; Uncontrolled surging when accelerating; RPM swings up excessively; Vehicle accelerates through garage in one incident, pinning owner; Crash into neighbor's house at 35 MPH after delayed acceleration followed by unintended surge
Repairs/costs cited: No repairs completed; dealers unable to replicate in diagnostic setting. One incident involved vehicle towed to independent mechanic after insurance claim.
Recalls/TSBs owners mention: Manufacturer directed owners to dealership but no repairs implemented. Dealers stated vehicle passed tests.
Engine oil consumption and burning
Engine consumes or burns oil abnormally without visible leaks. Owners report adding 2-3 quarts every 1,000-4,000 miles despite regular oil changes. Dirty oil after short intervals (3,000-4,000 miles). Leads to misfire codes, fouled spark plugs, and coil pack failures.
When: 90,000+ miles (one case); another at 74,344 miles with oil change at 71,579 miles; onset varies
Symptoms owners cite: Excessive oil consumption without leak; Oil dirty within 3,000-4,000 miles of change; P0300/P0302 misfire codes; Spark plug fouling requiring repeated replacement; Engine knocking or missing on acceleration
Codes mentioned: P0300, P0302, P0456
Repairs/costs cited: Oil consumption test ordered; dealership performed oil combustion cleaning. Catalytic converter replacement quoted at $4,000 (dealership proprietary part); independent shops quoted $2,000-2,500. Owners report repeated coil pack and spark plug replacements ($400+ per service) without lasting fix.
Recalls/TSBs owners mention: Dealership acknowledged clogged catalytic converter as underlying cause in one case. Service advisors noted known issues but stated no permanent solution available.
Engine stalling and loss of power
Engine stalls during driving or fails to maintain speed. Vehicle loses power unexpectedly, limiting speed to 20-30 MPH even with full throttle. Check engine light and flashing check engine light reported. Some cases follow engine replacement or warranty service.
When: Varies from early ownership (33,000 miles) to later (74,000+ miles); one case post-engine replacement
Symptoms owners cite: Abrupt engine stall while driving; Loss of power; unable to exceed 20-30 MPH; Flashing check engine light; Vehicle bucking and jerking while attempting to accelerate; Stalling at intersections
Codes mentioned: P0456, P0300, P0302
Repairs/costs cited: One owner reports engine replacement in June 2025 followed by recurrent stalling; dealership had not performed mandatory ECM/TCM software integration (Campaign T1B). Coolant leak also developed post-engine swap, suggesting improper reassembly. Dealership refused warranty coverage despite 12-month/12,000-mile workmanship warranty.
Recalls/TSBs owners mention: NHTSA Campaign 21V727000 (Engine) referenced by owners; Campaign T1B requires ECM/TCM software update during engine replacement. Dealerships unable or unwilling to diagnose; repairs delayed or not completed.
Transmission problems and jerking shifts
Dual-clutch transmission (7-speed DCT in some narratives) hesitates, slips, or jerks during shifts, especially during acceleration from stop or low-speed maneuvers. Issues worsen in warm temperatures and during certain driving conditions.
When: Throughout ownership; one case notes problem worsening since purchase in September 2018
Symptoms owners cite: Transmission slip during takeoff; Jerky or stuttering gear engagement; Transmission hesitation before moving; Inability to shift or allow acceleration; Issues especially pronounced in stop-and-go traffic
Repairs/costs cited: Dual-clutch transmission kit quoted at $2,264. Owners report dealerships state no diagnostic codes exist to address the issue and transmission cannot be swapped for non-DCT units due to fitment incompatibility.
Recalls/TSBs owners mention: Dealerships acknowledge known dual-clutch transmission and control module problems but state no repair or software fix available. Settlement lawsuit mentioned with unfair mileage-based exclusions.
Catalytic converter clogging
Catalytic converter becomes clogged, triggering loss of power and check engine light. Related to engine oil consumption and combustion issues. Requires full replacement at high cost.
When: Follows period of excessive oil consumption; one case at 90,000+ miles
Symptoms owners cite: Loss of power on hills; Check engine light; Vehicle unable to maintain speed
Repairs/costs cited: Dealership quoted $4,000 for catalytic converter replacement; independent shops quoted $2,000-2,500 but lacked access to Hyundai-specific part.
Engine mechanical failure requiring replacement
Engine fails mechanically and requires full replacement before 100,000 miles. Occurs after repeated acceleration issues and oil consumption problems.
When: Under 100,000 miles; one case references similar issue in owner's 2015 Sonata
Symptoms owners cite: Loss of acceleration; Check engine light; Engine unable to maintain operation
Repairs/costs cited: Full engine replacement required.
Synthesized from 49 NHTSA owner complaints — unverified consumer allegations, summarized for patterns. The verbatim filings appear below.
What owners are reporting 0 most recent
Common questions
How serious is the cruise control problem on the 2017 Hyundai Tucson?
It's a meaningful issue. 49 complaints have been filed and the failure mode causes operational problems for owners. Repairs average $600.
At what mileage does the cruise control typically fail?
Across the 24 complaints that reported odometer mileage, most cruise control failures cluster between 5,524 and 29,000 miles, with the median around 16,000. A quarter of owners report trouble before 5,524; a quarter make it past 29,000. Maintenance history matters more than the odometer alone — this is the reported failure window, not a guarantee.
What does it cost to fix?
Independent shops typically charge around $600 for cruise control repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to cruise control?
No active recalls currently cover cruise control issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.