P0741 on Hyundai: How to Diagnose & Fix
Torque Converter Clutch Circuit Performance/Stuck Off
5 Hyundai models · 5 documented issues · 1 critical · $100-$4,500 repair
P0741 on Hyundai by model: symptoms, diagnosis and fix
On certain 2020 Elantras the IVT (Hyundai's CVT) can store transmission codes and light the check engine lamp; Hyundai's campaign updates the transmission software and replaces the IVT when the listed codes show it may be damaged. On 2020-2023 IVT Elantras covered by bulletin 23-AT-010H, a faulty IVT oil pressure sensor can also set pressure codes, and Hyundai says to replace the whole IVT if slipping, shift shock, poor acceleration or failure to shift into gear come with them. This covers certain 2020 Elantra (AD) sedans with the 2.0L MPI and IVT (service campaigns T5B and 963), plus 2020 Elantra (AD) and 2021-2023 Elantra (CN7) with the IVT for the oil pressure sensor bulletin 23-AT-010H (dated August 2023; it lists the 2021 model year onward). Only IVT-equipped cars are affected.
Common Symptoms
- Check engine light on
- Transmission slipping
- Shift shock
- Poor acceleration
- Won't shift into gear
How to Fix
Ask a Hyundai dealer to check the VIN for open campaign 963 (it followed T5B). Under the campaign the dealer updates the TCU, reads the TCU codes in history, current and pending status, and replaces the IVT if P0730, P0731, P0741 or P0867 is present, or if the pressure learning will not complete and P1603 is stored. Outside the campaign, bulletin 23-AT-010H replaces only the oil pressure sensor when the car has codes but drives normally, and the IVT when it also slips or will not shift. Normal warranty rules apply; this is not a recall or a promise of free repair. The campaign repair itself is free for eligible VINs.
Sources for this issue (3)
The 8-speed automatic transmission in the Palisade can exhibit harsh 1-2 and 2-3 upshifts, delayed downshifts when passing, and occasional harsh engagement from park to drive. The TCM calibration is the primary issue, though some cases involve valve body wear. Hyundai has released multiple software updates to improve shift quality.
Common Symptoms
- Harsh jolt on 1-2 upshift
- Delay when pressing gas to pass
- Clunk shifting from park to drive
- Hunting between gears on hills
- Transmission hesitation at low speed
How to Fix
Request the latest TCM software update from the dealer (free under warranty). Ensure transmission fluid is at the correct level and condition. If harsh shifting persists after software update, the valve body may need replacement ($800-1,500). Full transmission fluid change (not flush) every 30,000 miles with Hyundai SP-IV-RR fluid.
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
- Genuine Hyundai ATF SP-IV automatic-transmission fluid — one quartOEMHyundai 00232-19057
Confirm the exact model-year manual and transmission service procedure before purchase.
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Owner tips & cautions
- TipAfter a TCM update, the transmission needs 500-1,000 miles of driving to fully relearn your driving patterns
Sources for this issue (2)
The Veracruz uses an Aisin-developed 6-speed automatic transmission that develops harsh shifting and torque converter shudder. The most common complaint is a shudder during light-throttle acceleration at 35-50 mph caused by torque converter clutch material breakdown. The valve body solenoids also develop wear, causing delayed 2-3 and 4-5 upshifts.
Common Symptoms
- Shudder or vibration at 35-50 mph during light acceleration
- Harsh or jerky 2-3 upshift
- Delayed engagement from Park to Drive
- Transmission slipping under heavy acceleration
- Check engine light with transmission-related codes
How to Fix
A transmission fluid flush with Hyundai SP-IV ATF and a transmission control module (TCM) reflash can resolve early-stage shudder. For persistent shudder, the torque converter must be replaced. Valve body rebuild or replacement is needed for harsh shifting. Check with the dealer for any applicable TSBs and remaining powertrain warranty coverage.
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
- Genuine Hyundai ATF JWS-3309/T-IVOEMHyundai 00232-19023
Confirm VIN, quantity and service-level procedure; this is not SP-IV and cannot r
As an Amazon Associate, we earn from qualifying purchases; other part links may also earn au7o a commission. Confirm fitment by VIN before buying.
Owner tips & cautions
- TipTry a fluid flush with genuine Hyundai SP-IV ATF and a TCM reflash first — this resolves about 60% of shudder cases for under $300
- TipAsk dealer about extended transmission warranty under TSB 09-AT-001 — coverage may be 10 years/100,000 miles for affected VINs
- WarningDo not use generic ATF — the A6LF1 requires Hyundai SP-IV specifically. Wrong fluid accelerates clutch material breakdown.
Sources for this issue (1)
The A6-series six-speed automatic fitted to the YF and LF Sonata wears the aluminium bores that house the solenoid pressure-reducing valves. The worn bores leak line pressure internally, so clutch apply pressure falls and the transmission either flares (RPM jumping between gears as a clutch slips) or bangs into gear once the pressure command finally builds. Reports of the wear appearing by 40,000-60,000 miles are common. Symptoms are frequently misdiagnosed as a bad solenoid pack and the solenoids replaced without addressing the bores, which returns the fault within months. This is distinct from the dry dual-clutch (DCT) shudder complaint on the 1.6L turbo Sonata Eco - the A6MF is a conventional torque-converter automatic.
Common Symptoms
- Engine RPM flares between upshifts
- Harsh or banging 1-2 and 2-3 shifts
- Delayed engagement into drive or reverse
- Slipping under light throttle
- Intermittent stuck in one gear / limp mode
- Check engine light with transmission pressure codes
How to Fix
The durable repair is a valve body rebuild with an oversized valve kit (Sonnax-style) to restore the worn bores, or a replacement valve body - roughly $600-1,400 installed, versus $2,500-4,500 for a full transmission replacement. Start by scanning for pressure-control codes and checking fluid level and condition on a warm engine; some early-stage cases improve with a proper SP-IV fluid service and a TCU relearn, but that is a delay not a cure. Have the shop specifically confirm bore wear before agreeing to a solenoid-only repair. No recall covers this; some cars were repaired under the 10-year/100,000-mile powertrain warranty for original owners.
Sources for this issue (3)
The 2006-2011 Hyundai Azera with the 5-speed or 6-speed automatic transmission develops shift hesitation, particularly a noticeable 1-2 shift delay under wide-open throttle when cold. The torque converter lockup clutch also develops shudder during light-throttle cruising at 35-55 mph. Hyundai issued service bulletins for harsh and/or delayed shifts (TSB 0740010, GDS analysis) and a procedure for resetting the automatic transaxle adaptive values (0540004). If the transmission fluid is not changed regularly, the shudder progressively worsens and can lead to torque converter failure or internal transmission damage. The Azera shares its transmission with the Sonata and Santa Fe of the same era.
Common Symptoms
- Delayed or hesitant 1-2 upshift, especially when cold
- Shudder or vibration at 35-55 mph during light throttle
- Harsh shift from 2nd to 3rd gear
- Transmission slipping sensation on acceleration
- Check engine light with transmission-related codes
- Hesitation as if transmission cannot decide whether to shift
How to Fix
What to check first: have a Hyundai dealer, or a shop with Hyundai's GDS scan tool, read the transmission codes and live transmission data before anyone replaces parts. Hyundai published several service bulletins for this transaxle. Ask for them by number: - TSB 07-40-010 (May 2008), "Automatic transaxle harsh and/or delayed upshift or downshift - GDS analysis." This bulletin covers harsh or delayed upshifts and downshifts. - TSB 05-40-004 (March 2006), "Resetting automatic transaxle adaptive values." In this procedure the transaxle control module is reset and relearns its shift adaptation. - TSB 07-40-009 (August 2007), for harsh or delayed engagement into Drive or Reverse. - If the check engine light is on: TSB 07-40-016 covers transaxle codes P0715-P0722 (speed sensor circuits), 09-AT-013 covers range switch codes P0705, P0707 and P0708, and 09-AT-018 covers solenoid codes P0740-P0770. A good request to the shop: "Diagnose per TSB 07-40-010 with GDS, check the fluid level and condition, and do the adaptive reset in TSB 05-40-004." These are technical service bulletins, not safety recalls. If the problem keeps coming back, the transmission may be failing internally. In one owner report, a 2007 Azera Limited jerked at 15, 30 and 45 mph and went back to the dealer three times before its 100,000-mile powertrain warranty ran out. Each visit, including a reset of the transmission computer, fixed it only for a while. At about 120,000 miles the car lost drive and had to be towed, and the dealer found the transmission had failed. The fluid had been changed twice. CarComplaints lists a typical repair cost of $2,800 for 2007 Azera transmission jerking.
Sources for this issue (6)
- NHTSA Vehicle Page for 2006 Hyundai Azera - Includes complaints related to transmission issuesnhtsa
- Hyundai TSB 0740010 (Harsh and/or Delayed Upshift or Downshift, GDS Analysis) and 0540004 (Resetting Automatic Transaxle Adaptive Values) - 2006 Azera TSB listtsb
- Hyundai TSB 0740010: Automatic transaxle harsh and/or delayed upshift or downshift - GDS analysis (2006 Azera)tsb
- Hyundai TSB 0540004: Resetting automatic transaxle adaptive values (2006 Azera)tsb
- Hyundai TSB 0740009: Automatic transaxle harsh and/or delayed engagement into Drive or Reverse (2006 Azera)tsb
- 2007 Hyundai Azera transmission jerking owner complaint (CarComplaints)owner-report
P0741 code reference
General diagnostic-code context. The code alone does not confirm a cause for your vehicle; use the applicable issue card and its sources.
Frequently asked questions
What does P0741 mean on a Hyundai?
P0741 stands for "Torque Converter Clutch Circuit Performance/Stuck Off." This code means the torque converter clutch (TCC) is not working as expected and is effectively stuck off, so the converter clutch isn't locking up the way the computer commands it to. The TCC mechanically links the engine to the transmission at cruising speeds to reduce slippage and improve fuel economy, and the computer compares engine RPM to transmission/output speed to verify lockup. When the expected RPM drop from lockup doesn't happen, it sets this performance code. You may notice higher-than-normal RPM at highway speed, reduced fuel economy, and sometimes elevated transmission temperatures. On Hyundai it is documented across 5 models: Elantra, Palisade, Veracruz, Sonata, Azera.
What are the most common causes of P0741?
The most common causes of P0741 are: Low, dirty, or degraded transmission fluid, Faulty torque converter clutch (TCC) solenoid, Stuck or worn valve body / TCC control valve, Failed torque converter (internal clutch worn or slipping), Internal transmission leaks reducing apply pressure, Damaged wiring or connector to the TCC solenoid, Faulty transmission control module (TCM/PCM). The specific cause varies by vehicle.
How much does it cost to fix P0741 on a Hyundai?
Published repair estimates on Hyundai range from $100 to $4,500 depending on the model and root cause. If an issue mentions a recall or campaign, check your VIN with the manufacturer or NHTSA and confirm eligibility and coverage with a dealer.
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Content compiled with AI assistance using NHTSA complaints, TSBs, and owner reports. May contain errors. Always verify with your vehicle's service manual.