This TSB provides a procedure to diagnose and replace, if necessary, an automatic transmission with Incorrect Ratio DTC (transmission clutch slip in gear above limit) listed on Page 2.
full bulletin at NHTSA ↗2011 Hyundai Tucson powertrain problems
moderate 20 complaints filed with NHTSA · avg repair $2,500 · see powertrain across all vehicles →
Failure mileage
Complaints
20
Recalls
0
Avg fix
$2,500
When does it fail?
Of the 20 powertrain complaints filed for the 2011 Hyundai Tucson, here's the actual mileage breakdown — failures cluster heaviest at 25,000-50,000 mi.
0-25k
25-50k
50-75k
75-100k
100-125k
125-150k
150k+
Each bar shows the share of total complaints filed at that mileage range. Peak failure window highlighted. Some owners report problems earlier; some make it well past 150,000 miles symptom-free. Maintenance habits and driving conditions shift the curve as much as mileage alone.
What stands out
No new NHTSA powertrain complaint has been filed on this vehicle in over 12 years — the issue may be aging out of the active population.
Is there a fix? Manufacturer service bulletins
The manufacturer has issued service bulletins covering powertrain on this vehicle — documented repair instructions, service campaigns, or warranty extensions sent to dealers. A TSB isn't a recall (it's not a free safety remedy), but it's the manufacturer acknowledging the issue and how to fix it.
Hyundai has launched an anti-theft software upgrade and window decal campaign (Campaign 993), combined with an anti-theft steering wheel lock campaign (Campaign P32), in response to an increase in thefts of certain 2011-2022MY Hyundai vehicles not equipped with engine immobilizers targeted through social media. For certain vehicles that cannot be updated with the software (Campaign 993), Hyundai is offering customers steering wheel locks at the dealer (Campaign P32). This Dealer Best Practices Guide provides information to assist dealership personnel with customer questions relating to the immobilizer software upgrade, window decals and steering wheel lock ant-theft solutions available from
full bulletin at NHTSA ↗If you are servicing an applicable vehicle with the following symptoms and DTC, follow the Service Procedure on Page 4. ï· Check Engine light on ï· DTC P0880/P088000 - TCM Power signal error open/short ï· Transmission stuck in 4th gear fail-safe ï· Harsh shift into Reverse and Drive
full bulletin at NHTSA ↗The automatic transmission warranty repair policy authorizes in-dealership repairs of the following components for both OEM (new) and remanufactured automatic transmissions:
full bulletin at NHTSA ↗If you are servicing an applicable vehicle with a âCheck Engineâ light on and one or more of the DTC listed below, follow the repair procedure and replace the related solenoid and oil pressure harness.
full bulletin at NHTSA ↗Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.
The failure pattern owners describe
Twenty owners of 2011 Hyundai Tucsons describe a pattern of powertrain failures and electronic control malfunctions. The most common complaint involves the transmission fluid cooler hose rupturing or cracking, causing fluid loss and transmission damage. One owner's hose burst at 55 mph, another's at 30 mph; several needed complete transmission replacements. NHTSA Campaign 16V057000 addressed this defect, but reimbursement has been slow—one owner waited 130 days for a check—and some owners report Hyundai excluded their vehicles despite identical failures.
Shift lock is the second major pattern: owners cannot shift into Park, with ESC and Downhill Brake Control lights illuminating simultaneously. Dealers point to brake switch defects and acknowledge this as a known issue on some models, but many VINs reportedly lack recall coverage. Several owners had to restart multiple times or shift into Neutral and wait to escape.
Clunking and banging during shifts, loss of power mid-acceleration on freeways, and clutch assembly failure while driving round out the complaints. One owner reported the engine seizing at 78,000 miles after regular maintenance. Throughout, owners describe dealer visits ending in "cannot duplicate" responses, leaving dangerous conditions unrepaired. A manual transmission owner's clutch came apart in 5th gear; a service tech confirmed it was defective, not worn.
Same Hyundai Tucson powertrain reports on nearby years: 2010 · 2012 · 2013 · 2014
Failure modes owners describe
Transmission Cooling Line/Hose Failure
Transmission fluid cooler hose ruptures, cracks, or bursts, causing transmission fluid loss and internal transmission damage. Owners report the hose failing during normal driving, sometimes leading to complete transmission failure requiring replacement.
When: 32,000 to 115,000 miles; complaints span 2013-2018
Symptoms owners cite: Vehicle stalls or loses power while driving; Transmission unable to engage or respond; Loud mechanical clunking when shifting; Extensive fluid puddle under vehicle; Vehicle gradually reduces speed
Codes mentioned: Check Engine Light illumination
Repairs/costs cited: Replacement of transmission fluid cooler hose; in some cases complete transmission replacement required. Repair costs vary; at least one owner paid for repair out-of-pocket before recall reimbursement.
Recalls/TSBs owners mention: NHTSA Campaign 16V057000 (Power Train) issued; Hyundai offers recall service and reimbursement program, though some owners report being excluded despite identical symptoms. Reimbursement process delays reported (130+ days for one owner). Some owners report recall service did not resolve the issue and failure recurred.
Transmission Disengagement and Shift Lock
Transmission intermittently disengages during acceleration or refuses to shift into Park. Owners report unable to shift from Drive to Park, requiring restart or multiple attempts. Electronic Stability Control (ESC) and Downhill Brake Control (DBC) lights illuminate simultaneously with shift lock events.
When: Low to high mileage; occurs intermittently, sometimes multiple times within days
Symptoms owners cite: Unable to shift gear into Park from Drive; Forced to shift to Neutral and restart vehicle; ESC and DBC indicator lights illuminate; May require multiple restart attempts before Park engages; Occurs during stop-and-go traffic and parking
Codes mentioned: ESC light, DBC (Downhill Brake Control) light
Repairs/costs cited: Dealers report brake switch replacement as potential fix (one owner reported online research suggesting brake switch issue). Defective brake light switch can prevent Park engagement. Dealer diagnostic often unable to duplicate problem.
Recalls/TSBs owners mention: Dealers acknowledge shift lock as known problem with brake switch on some models but report some VINs not included in recall coverage. No formal recall issued for this specific issue in narratives.
Transmission Shift Clunking and Bucking
Loud mechanical clunking, crunching, or banging sounds when shifting gears, particularly from Park to Drive or during acceleration. Entire vehicle jerks with each shift event. Clunks may occur repeatedly until vehicle is warmed up or restarted.
When: Early in vehicle operation (20 seconds after start in one case); recurrent over time
Symptoms owners cite: Loud mechanical clunk or crunch heard and felt from driver's seat; Vehicle jerks or lurches during gear shifts; Clunking occurs when shifting Park to Drive, Drive to Park, or during acceleration; May resolve after vehicle warms up or restart
Repairs/costs cited: Service visits often result in 'cannot duplicate' responses. No repair solutions documented in narratives.
Recalls/TSBs owners mention: Dealers unable to replicate issue despite multiple service visits (one owner reports 5 visits with no resolution).
Loss of Power During Acceleration
Engine runs and RPMs rise normally but no power transfers to wheels during acceleration. Occurs intermittently but with increasing frequency, particularly on freeways. Owners report being driven off the road twice due to inability to accelerate when needed.
When: Since 2012 in one complaint; more frequent in recent years
Symptoms owners cite: Sudden loss of all power to wheels while accelerating; Engine continues running normally, RPMs continue rising; No response to accelerator pedal; Occurs on all road types but more likely on freeway acceleration; Check Engine Light illuminates
Codes mentioned: Check Engine Light
Repairs/costs cited: Dealer misdiagnosed as tire pressure issue. Owner suspects software or drivetrain problem (transmission, transfer case, differential). No successful repair documented.
Recalls/TSBs owners mention: Service team unable or unwilling to correctly diagnose; continues to misattribute to tire pressure.
Manual Transmission Clutch Failure
Clutch assembly comes apart while driving in normal operating conditions. Service technician confirmed clutch was defective and fell apart due to internal component failure, not normal wear.
When: Occurred while driving in 5th gear on freeway; clutch sensor failed 4 months prior
Symptoms owners cite: Clutch disengages completely while driving; Piece of clutch falls out inside transmission; Loss of engine power to wheels
Repairs/costs cited: Clutch replacement required. Defective clutch sensor replacement also performed 4 months prior due to separate defect.
Recalls/TSBs owners mention: Service technician acknowledged clutch defect; no information on warranty coverage or recall.
Transmission Fluid Leak from Internal Fracture
Transmission develops internal fracture causing transmission fluid leak and sudden reduction in vehicle speed. Vehicle becomes undriveable; extensive puddle found under vehicle.
When: 32,000 miles
Symptoms owners cite: Gradual reduction of vehicle speed without warning; Extensive fluid puddle under vehicle; Vehicle unable to be driven
Repairs/costs cited: Vehicle towed to dealer; awaiting parts and repair determination. Included in NHTSA Campaign 16V057000 but parts distribution delayed.
Recalls/TSBs owners mention: Vehicle included in NHTSA Campaign 16V057000 but manufacturer unable to provide specific date for parts supply.
Gear Shift Obstruction (Reverse Gear)
Transmission gears become stuck or blocked when attempting to shift into Reverse, preventing engagement. Occurs randomly, resolving on subsequent attempts.
When: 5 occurrences in 3 months (recent complaint)
Symptoms owners cite: Shifter blocked and cannot engage Reverse gear; Gears stuck in random fashion
Repairs/costs cited: Dealer suspects brake light issue but unable to diagnose without observing failure. No repair completed.
Recalls/TSBs owners mention: Dealer unable to replicate or confirm diagnosis.
Transmission Upshift Lag and Stuck Downshift
After downshifting on inclines, transmission fails to upshift once incline is completed, remaining in lower gear with elevated RPMs even on level ground. Occurs under cruise control or sustained accelerator application.
When: Recurring issue; worsens over time
Symptoms owners cite: Transmission downshifts on incline as expected; Fails to upshift after hill completion; Engine maintains elevated RPMs (approximately 3,000 RPM) on level ground; Eco mode light illuminated throughout event; Requires brake pedal depression or accelerator lift to resume normal shifting
Repairs/costs cited: No repair documented; issue continues and worsens.
Recalls/TSBs owners mention: Service visits result in 'cannot duplicate' response.
Exterior Brake Light Failure with Shift Lock
Brake lights fail to illuminate when brake pedal is depressed, or work intermittently. Simultaneously, vehicle's gear shift locks and cannot shift to Park. Incline and Traction Control lights illuminate on dash.
When: Intermittent, timing not specified
Symptoms owners cite: Exterior brake lights non-functional or intermittent; Unable to shift into Park; Incline light illuminated; Traction Control light illuminated
Codes mentioned: Incline light, Traction Control light
Repairs/costs cited: Not documented as repaired in narrative.
Recalls/TSBs owners mention: Not documented.
Engine Seizure
Engine seizes without warning while driving at highway speed. Engine had received regular maintenance and had low mileage at time of failure.
When: 78,000 miles
Symptoms owners cite: Engine seizes completely without warning; Loss of power while driving at 65 MPH
Repairs/costs cited: Complete engine replacement required.
Recalls/TSBs owners mention: Not documented.
Unintended Deceleration from Crank Sensor Error
Vehicle suddenly decelerates on freeway following crank sensor error. Engine revs unexpectedly even in Neutral. Check Engine Light masks the problem after restart.
When: Freeway driving; timing not specified
Symptoms owners cite: Sudden unintended deceleration on freeway; Engine revs suddenly with vehicle in Neutral; Vehicle moves despite Neutral engagement
Codes mentioned: Crank Sensor Error, Check Engine Light (which clears and masks problem)
Repairs/costs cited: Captured on OBD reader (TorqueOBD) but Check Engine Light clears on restart, masking the issue.
Recalls/TSBs owners mention: Not documented.
Synthesized from 20 NHTSA owner complaints — unverified consumer allegations, summarized for patterns. The verbatim filings appear below.
What owners are reporting 2 most recent
While driving my 2011 Hyundai tucson manual stick shift on the freeway in 5th gear, the clutch came apart. According to the service tech, the clutch had no significant owner wear and tear. He informed me that the clutch was defective and that it fell apart while driving because a piece fell out, which, according to him, should never have happened. Pictures of defective clutch available.…
Today I was out in my 2011 Hyundai tucson. Two of the lights came on the dash, one is for traction control and the other had to do with hills(sorry my car is at the dealer and I don't have the book to tell you the exact light description; one is orange with a vehicle and little skid marks after it the other is red with a vehicle going down a steep hill). I went to stop at a store and my car…
Had powertrain trouble with your 2011 Hyundai Tucson?
File a complaint with NHTSA → It's free, official, and how every report above got here — owner filings are the federal safety record this page is built on.
Common questions
How serious is the powertrain problem on the 2011 Hyundai Tucson?
It's a documented issue but not catastrophic. 20 complaints have been filed. Repairs average $2,500 and most owners catch it before it causes a breakdown.
At what mileage does the powertrain typically fail?
Across the 18 complaints that reported odometer mileage, most powertrain failures cluster between 32,000 and 78,210 miles, with the median around 65,000. A quarter of owners report trouble before 32,000; a quarter make it past 78,210. 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 $2,500 for powertrain 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 powertrain?
No active recalls currently cover powertrain 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.
Related
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Verify the raw federal record at
nhtsa.gov/vehicle/2011/Hyundai/Tucson.
Severity ratings are derived from reported crashes, fires, injuries, and fatalities. Repair cost estimates are
independent-shop national averages and may differ in your area. Some links on this page are affiliate links.