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Gearbox and clutchUrgency: Garage soon

Judder when pulling away or at low speed (automatic gearbox): causes and the faults that trigger it

In a dual-clutch gearbox (DSG, DCT), jerking when pulling away or at low speed points mainly to clutch wear, because the clutch slips to meter the take-off, or to the mechatronic unit; degraded oil and software also play a part. The sources recommend reading the gearbox fault codes before repairing anything, because some cases are solved with a cheap software update.[1][2][3]

22 documented faults cause it in 15 engines. The most important:

What it means

Typical of dual-clutch gearboxes: when pulling away, manoeuvring or in traffic jams, the car jerks, slips or makes metallic noises. It is usually caused by clutch wear or by faults in the control unit (mechatronic unit).

General explanation from MotorFiable. How it shows up in each engine, with sources, is in the list of faults.

What to do now

Garage soon

Ask for the gearbox codes to be read and the clutch wear to be checked. Adapting the parameters can improve things if wear is still low.

68 sourcesHow we work

Most common causes

From most to least likely according to the sources. Under each cause, the part and the related OBD codes.

  1. 1. Worn gearbox clutch

    Common cause

    RACE (Spain's motoring club) explains that a DCT has to slip the clutch partially at low speed (as you would with the pedal in a manual), which generates heat and wear; a worn clutch causes jerking, vibration or slipping when accelerating, and dry clutches dissipate heat less well. Totalrenting puts premature wear of the wet clutch as the most common cause and, on the DQ200 (dry clutch), as the origin of the jerk when pulling away uphill and in traffic jams.[1][2][3]

    Faults with with the dual-clutch gearboxFaults with with the clutch

  2. 2. Mechatronic unit with solenoids, leaks or loss of pressure

    Common cause

    RACE describes the mechatronic unit as the electronic, hydraulic and actuator unit that manages the gear changes. Totalrenting estimates that around 80% of DSG faults originate there (solenoids, internal leaks, loss of hydraulic pressure); Motor.es cites oil leaks and loss of hydraulic pressure among the reasons for DSG repairs.[1][3][4]

    Faults with with the mechatronic unitFaults with with the dual-clutch gearboxP0868P0700

  3. 3. Degraded or unserviced oil

    Common cause

    Totalrenting says that degraded or missing oil overheats the clutch and speeds up its wear, and that poor upkeep lies behind many premature failures; RACE asks for oil that meets the manufacturer's exact specification and for the intervals to be checked. On conventional automatics, RACE recommends changing the ATF and filter at around 100,000 km and links dirty oil to a clogged mechatronic unit.[1][2][3][5]

    Faults with with the dual-clutch gearboxFaults with with the automatic gearbox

  4. 4. Out-of-date control unit software

    Possible cause

    Totalrenting points out that a software update for the mechatronic unit can fix jerking and harsh shifts at low cost and lists it as the first possible solution, and that Volkswagen has published updates for these faults.[2][3]

    Faults with with the mechatronic unitP0700

  5. 5. Sensors, wiring, actuators or selector forks

    Possible cause

    RACE lists sensors and wiring (wrong gear or limp mode), actuators and selector forks (noise or difficulty engaging) and the lubrication circuit (low level, leaks or degraded oil) among the common faults of a DCT.[1]

    Faults with with the dual-clutch gearboxFaults with with the mechatronic unitP0715P0705

  6. 6. Deteriorated dual-mass flywheel

    Uncommon

    Totalrenting notes that the dual-mass flywheel can deteriorate over time and cause noise and vibration in the Seat León with DSG. RACE warns that its symptoms (shuddering when pulling away, rattling) can be confused with clutch failures or other parts.[3][6]

    Faults with with the dual-mass flywheel

  7. 7. Conventional automatic: torque converter or dirty oil

    Uncommon

    For a torque converter automatic, RACE cites torque converter failure, lack of lubrication, hydraulic leaks and the electrohydraulic unit among the causes of the gearbox working badly, and warns that aged ATF oil causes premature wear.[5][7]

    Faults with with the automatic gearboxFaults with with the mechatronic unitP0741

Depending on what you notice

Jerk or vibration when pulling away from a standstill

Totalrenting describes a jerk or vibration when pulling away from a standstill as the typical DSG symptom, which it attributes to clutch wear. RACE clarifies that the DCT does this by partially slipping the clutch, and that worn clutches cause jerking, vibration or slipping when accelerating.[1][3]

Shuddering in traffic jams, when parking or on a slow ramp

RACE names these situations (parking, traffic, climbing a slope slowly) as the ones a DCT smooths out least, because it keeps the clutch slipping, with heat and wear. It recommends avoiding holding the car on a hill with the accelerator alone and avoiding creeping forward in bursts of throttle in traffic.[1]

Harsh, slow or delayed shifts when accelerating

Totalrenting records shifts that thump or are slow, delayed response and slipping, and points to the mechatronic unit or the clutch; a software update can fix jerking and harsh shifts. RACE adds a slow-to-engage gear among the warning signs.[1][3]

Revs rise and the car doesn't accelerate

RACE associates this with a worn clutch that slips when accelerating; Totalrenting cites it as a symptom of the dual-clutch gearbox, along with delayed response and a dashboard warning light.[1][3]

Gearbox warning light, unexpected neutral or limp mode

Totalrenting says that limp mode or an unexpected neutral usually points to a mechatronic fault that makes the system protect itself, and that if the transmission warning light comes on you should stop driving and read the fault codes with VAG equipment. RACE adds the dashboard warning light among the DCT warning signs.[1][3]

What to check first

  1. Note when it happens: pulling away from a standstill, in traffic jams, when parking or on a hill, and whether there is a metallic noise, a smell of oil or slipping.[1][3]
  2. Ask for the gearbox fault codes to be read (with equipment compatible with the brand) before anything is taken apart; the symptoms alone don't identify the component.[1][3]
  3. Check the condition and level of the gearbox oil and when it was last changed; Totalrenting lists the oil change as the cheapest maintenance item (€50-150 on a VW, around €190 on the León).[2][3]
  4. Ask at the official dealer whether there is a software update for the mechatronic unit or an open campaign for your model (Totalrenting mentions a Seat campaign on an internal part of the DQ381).[2][3]
  5. Go to a garage with VAG equipment and DSG experience: Totalrenting reminds us that the gearbox has to be recalibrated after the repair.[3]

Can I keep driving?

Urgency: Garage soon

A mild, occasional jerk can be taken to the garage soon, but the sources ask you not to wait. RACE advises dealing with the first symptoms because a fault can spread to other transmission parts, and Totalrenting recommends stopping driving if the transmission warning light comes on and not forcing the car. In the meantime, avoid holding the car on a hill with the accelerator alone and creeping forward in bursts of throttle in traffic, so as not to overheat the clutch.[1][3]

How much it costs to fix

Indicative prices published by the sources cited; they depend on the car and the garage.

RepairPrice
DSG gearbox oil change according to Totalrenting (Volkswagen)[2]€50 – €150
Mechatronic unit software update at a dealership (Totalrenting)[2]€200 – €400
Partial DSG clutch repair (Totalrenting)[2]€800 – €2,000
Repair or replacement of the mechatronic unit on a Seat León IV, DQ200 or DQ381 (Totalrenting)[3]€1,500 – €2,500
Rebuild of a DQ250 DSG according to Motor.es (parts, removal and refitting)[4]€1,500 – €4,000
Complete replacement of the DSG gearbox (Totalrenting, without specialist labour or reprogramming)[2]€3,000 – €4,500
Repair of a torque converter automatic gearbox, according to RACE[5]€2,000 – €3,000

Documented faults that cause it

Specific engine and gearbox faults, from most to least important (severity × frequency). Below each title, how the symptom shows up in that fault.

  1. Source for the symptom in the PowerShift[8][9]

  2. Source for the symptom in the PowerShift[10]

  3. Source for the symptom in the 7DCT[11][12][13]

  4. Source for the symptom in the DSG7 DQ200[14][15]

  5. Source for the symptom in the Multitronic[16]

  6. Source for the symptom in the DSG6 DQ250[17]

  7. Source for the symptom in the EAT6/EAT8[18]

  8. Source for the symptom in the EAT6/EAT8[19]

  9. Source for the symptom in the EDC[20][21]

  10. Source for the symptom in the 7DCT[11]

  11. Source for the symptom in the 7G-Tronic / 9G-Tronic[22][23]

  12. Source for the symptom in the DSG7 DQ381/DQ500[24][25]

  13. Source for the symptom in the ZF 6HP[26]

  14. Source for the symptom in the ZF 8HP[27]

  15. Source for the symptom in the 7G-DCT[28][29]

  16. Source for the symptom in the 1.0/1.2/1.4 Ecotec[30][31]

  17. Source for the symptom in the 1.33 Dual VVT-i[32]

  18. Source for the symptom in the DSG7 DQ381/DQ500[33]

  19. Source for the symptom in the ZF 6HP[34]

  20. Source for the symptom in the ZF 8HP[35]

  21. Source for the symptom in the 1.0 TSI / 1.5 TSI[36][37]

  22. Source for the symptom in the 7G-Tronic / 9G-Tronic[38]

Faults elsewhere in the car that cause it

Suspension, brake, electronics and other faults on specific cars, from most to least important.

  1. Source for the symptom in the Ford C-Max II[39]

  2. Source for the symptom in the Ford Fiesta VII[9]

  3. Source for the symptom in the Ford Focus III[8][40]

  4. Source for the symptom in the Audi Q5 I[41][42]

  5. Source for the symptom in the Ford B-Max[43]

  6. Source for the symptom in the Ford Mondeo V[44]

  7. Source for the symptom in the Hyundai Tucson III[45][46]

  8. Source for the symptom in the Audi Q5 II[47][48]

  9. Source for the symptom in the Ford Fiesta VIII[49]

  10. Source for the symptom in the Jeep Compass MP[50][51]

  11. Source for the symptom in the Land Rover Range Rover Evoque I[52]

  12. Source for the symptom in the Renault Arkana[53]

  13. Source for the symptom in the Renault Captur I[54][55]

  14. Source for the symptom in the Toyota RAV4 II[56]

  15. Source for the symptom in the Volvo S60 II[57]

  16. Source for the symptom in the Citroën C3 II[58]

  17. Source for the symptom in the Citroën C4 Picasso II[59]

  18. Source for the symptom in the Hyundai i20 II[60]

  19. Source for the symptom in the Kia Ceed III[61]

  20. Source for the symptom in the Kia Niro I[62]

  21. Source for the symptom in the Mercedes-Benz Clase A W168[63]

  22. Source for the symptom in the Peugeot 3008 I[64]

  23. Source for the symptom in the Škoda Kodiaq I[65]

  24. Source for the symptom in the Land Rover Discovery Sport[66]

  25. Source for the symptom in the Kia Niro II[67]

  26. Source for the symptom in the Renault Avantime[68]

Which cars it appears in

These faults affect 15 engines. We have documented 168 models from 21 makes with some of the affected versions: open yours to see all its faults.

Engines

Cars with the affected versions

Judder when pulling away: causes in your car

182 cars have several documented faults that cause this symptom. Choose yours to see only those that affect it, by engine and by year.

Alfa Romeo 1
Audi 21
BMW 16
Citroën 5
Cupra 1
Dacia 1
DS 1
Ford 11
Hyundai 8
Jaguar 3
Jeep 2
Kia 8
Land Rover 5
Mercedes-Benz 19
Opel 9
Peugeot 7
Renault 9
Seat 11
Škoda 13
Toyota 9
Volkswagen 21
Volvo 1

Judder when pulling away by brand

Fault codes that may go with it

If you have an OBD reader, the code stored by the control unit helps you work out which system is failing.

Frequently asked questions

Why does my DSG jerk when pulling away?

According to Totalrenting and RACE, the most common cause is clutch wear, as the clutch partially slips and heats up at low speed, or a mechatronic unit fault. Degraded oil and out-of-date software also play a part, and only a fault-code scan at a garage will confirm it.[1][2][3]

Can it be fixed with a software update?

Sometimes. Totalrenting says that updating the mechatronic unit software can fix jerking and harsh shifts and puts it at €200-400 at a Volkswagen dealership in Spain. If the problem is clutch wear, it isn't enough.[2][3]

How much does it cost to repair a DSG's mechatronic unit or clutch?

Totalrenting puts the partial clutch at €800-2,000, the mechatronic unit of a Seat León IV at €1,500-2,500 and the complete gearbox at €3,000-4,500. Motor.es puts the rebuild of a DQ250 at between €1,500 and €4,000. These are figures from the Spanish press and a leasing company, not official quotes.[2][3][4]

How often should a DSG's oil be changed?

Totalrenting gives a change every 40,000-60,000 km and mentions that some specialists recommend bringing it forward. For a classic automatic, RACE speaks of around 100,000 km with a filter. Always follow the manufacturer's manual.[2][3][5]

How should I drive so as not to wear out the gearbox clutch?

RACE recommends not holding the car on a hill with the accelerator alone, not creeping forward in bursts in traffic jams and avoiding prolonged manoeuvring, which heats the clutches; Totalrenting adds avoiding harsh cold starts and not holding the car on a hill with the brake while in Drive.[1][3]

Other symptoms: gearbox and clutch

Has this happened to you? Tell us which fault it was, at how many kilometres and how much you paid: it helps other owners know what to expect. Report your fault.

Sources

Every fact on this page links to its source. If you find an error, let us know.

  1. Caja de cambios de doble embrague (DCT)RACE · Motoring press · published 17 September 2026 · consulted 29 October 2026 · in Spanish
  2. Problemas con el cambio DSG de VolkswagenTotalrenting · Other source · consulted 29 October 2026 · in Spanish
  3. Problemas con la caja de cambios del Seat León Mk4Totalrenting · Other source · consulted 29 October 2026 · in Spanish
  4. Adiós a las reparaciones caras de la DSG, Valeo arruina a los talleres independientes y hace de oro a VolkswagenMotor.es · Motoring press · published 10 October 2025 · consulted 29 October 2026 · in Spanish
  5. Problemas y mantenimiento de la caja de cambios automáticaRACE · Motoring press · published 10 September 2020 · consulted 29 October 2026 · in Spanish
  6. Volante bimasa: qué es y cómo funcionaRACE · Motoring press · published 16 September 2026 · consulted 29 October 2026 · in Spanish
  7. No entran marchas caja de cambio automáticaRACE · Motoring press · published 23 June 2023 · consulted 29 October 2026 · in Spanish
  8. Ford Focus (third generation)Wikipedia · Other source · consulted 27 September 2026
  9. Ford Fiesta (sixth generation)Wikipedia · Other source · consulted 27 September 2026
  10. Ford Mondeo MK5 (2014-2022): Typische Probleme & Rückrufegebrauchtwagenberater.de · Other source · published 9 August 2025 · consulted 27 September 2026 · in German
  11. Tous les problèmes sur Hyundai i30 2017-2024Fiches-auto.fr · Reliability study · consulted 27 September 2026 · in French
  12. Tous les problèmes sur Hyundai Tucson 2015-2021Fiches-auto.fr · Reliability study · consulted 27 September 2026 · in French
  13. Tous les problèmes sur Kia Ceed III 2018Fiches-auto.fr · Reliability study · consulted 27 September 2026 · in French
  14. DSG7 DQ200: Guía Técnica Definitiva (P17BF, Mecatrónica y Soluciones)STR Performance · Technical documentation · consulted 26 September 2026 · in Spanish
  15. 7 Speed DSG Gearbox Problems | Mechatronic Faults | DSG Clutch PackEco Torque · Technical documentation · consulted 26 September 2026
  16. Typische Probleme & Haltbarkeit der MultitronicGebrauchtwagenberater · Motoring press · consulted 27 September 2026 · in German
  17. VW, Skoda & Seat DSG Probleme: alle 6 und 7-Gang DQ GetriebeCarwiki · Technical documentation · consulted 27 September 2026 · in German
  18. Fiabilité Peugeot 3008 2 (2016-2024), pannes et témoignagesFiches-auto.fr · Owners' forum · consulted 27 September 2026 · in French
  19. Boîte auto EAT8 Peugeot / CitroënFiches-auto.fr · Motoring press · consulted 27 September 2026 · in French
  20. Fiabilité de la boîte EDC : problèmes en série ?fiches-auto.fr · Technical documentation · published February 2020 · consulted 27 September 2026 · in French
  21. Essai Renault Scénic 4 dCi 110 EDC7 : le test du Scénic automatiqueL'Argus · Motoring press · published September 2016 · consulted 27 September 2026 · in French
  22. Fiabilité Mercedes Classe C: pannes et avis (W204)Fiches-auto.fr · Owners' forum · consulted 27 September 2026 · in French
  23. Fiabilité Mercedes GLC: pannes et avisFiches-auto.fr · Owners' forum · consulted 27 September 2026 · in French
  24. Probleme & Schwachstellen beim DSGGebrauchtwagenberater · Technical documentation · published March 2023 · consulted 27 September 2026 · in German
  25. Caja de cambios DSG, ¿Qué es, qué coches la montan y qué desventajas tiene?Autopista · Motoring press · published January 2025 · consulted 27 September 2026 · in Spanish
  26. Fiabilité BMW Série 3 (2005-2011), pannes et témoignagesFiches-auto.fr · Owners' forum · consulted 27 September 2026 · in French
  27. Fiabilité BMW Série 3 (2012-2018), pannes et témoignagesFiches-auto.fr · Owners' forum · consulted 27 September 2026 · in French
  28. Mercedes A-Klasse W177 – Typische Probleme & SchwachstellenGebrauchtwagenberater.de · Motoring press · published April 2023 · consulted 27 September 2026 · in German
  29. Fiabilité Mercedes Classe A (2012-2017) - pannesFiches-auto.fr · Technical documentation · consulted 27 September 2026 · in French
  30. Opel Astra H: Probleme & KaufberatungGebrauchtwagenberater.de · Motoring press · consulted 27 September 2026 · in German
  31. Opel Adam : fiabilité, pannes et rappelsFiches-auto.fr · Motoring press · consulted 27 September 2026 · in French
  32. Toyota Yaris II (XP9): Typische Probleme und SchwachstellenGebrauchtwagenberater.de · Motoring press · consulted 27 September 2026 · in German
  33. VW Tiguan II: Typische Probleme & SchwachstellenGebrauchtwagenberater · Technical documentation · published September 2025 · consulted 27 September 2026 · in German
  34. ZF 6HP transmissionWikipedia (en) · Other source · consulted 27 September 2026
  35. Fiabilité Jaguar F-Pace, pannes et témoignagesFiches-auto.fr · Owners' forum · consulted 27 September 2026 · in French
  36. Efecto canguro, el problema de los tirones en frío de los motores 1.5 TSI del Grupo VolkswagenSeis en Línea · Motoring press · consulted 26 September 2026 · in Spanish
  37. Juddering VW Group cars: no end in sight for ownersAuto Express · Motoring press · published 31 July 2019 · consulted 26 September 2026
  38. Mercedes 7G-Tronic: Typische Probleme und HaltbarkeitGebrauchtwagenberater.de · Motoring press · consulted 27 September 2026 · in German
  39. Fiabilité Ford C-MAX 2Fiches-auto.fr · Owners' forum · consulted 27 September 2026 · in French
  40. Ford Focus 2014 Transmission ProblemsCarComplaints.com · Owners' forum · consulted 26 September 2026
  41. Tous les problèmes sur Audi Q5 2008-2017 (322 témoignages)fiches-auto.fr · Other source · consulted 5 October 2026 · in French
  42. Audi Q5 (8R): Typische Probleme, Schwachstellen & RückrufeGebrauchtwagenberater.de · Motoring press · consulted 29 October 2026 · in German
  43. Used Ford B-MAX reviewAuto Express · Motoring press · consulted 27 September 2026
  44. Fiabilité et pannes du Ford Mondeo (2015-2022)fiches-auto.fr · Other source · consulted 27 September 2026 · in French
  45. Prueba Hyundai Tucson 1.7 CRDi 141 CV 7DCT Tecno: nacido para ser un best sellerAutonoción · Motoring press · published December 2016 · consulted 26 September 2026 · in Spanish
  46. 2016 Hyundai Tucson problemsCarComplaints.com · Owners' forum · consulted 26 September 2026
  47. Fiabilité Audi Q5 II : pannes, rappels et témoignagesfiches-auto.fr · Reliability study · consulted 27 September 2026 · in French
  48. Problemas Audi Q5 | Fallos y averías más frecuentesTotal Renting · Other source · consulted 27 September 2026 · in Spanish
  49. Used Ford Fiesta (Mk7, 2017-2023) buyers guide: a solid second-hand superminiAuto Express · Motoring press · published 26 June 2026 · consulted 27 September 2026
  50. Jeep Compass MX (seit 2016) – Typische Probleme & SchwachstellenGebrauchtwagenberater · Motoring press · consulted 27 September 2026 · in German
  51. Jeep Compass : les plus et les moinsFiches-auto.fr · Motoring press · consulted 27 September 2026 · in French
  52. Range Rover Evoque 2011-2018: 187 testimonios de fiabilidadfiches-auto.fr · Other source · consulted 8 October 2026 · in French
  53. Fiabilidad y averías del Renault ArkanaFiches-auto.fr · Owners' forum · consulted 27 September 2026 · in French
  54. Problemón: Embrague-Caja de cambios en EDCClub Foro Renault Captur (solocaptur.com) · Owners' forum · consulted 26 September 2026 · in Spanish
  55. Revise caja de cambios (Automática)Club Foro Renault Captur (solocaptur.com) · Owners' forum · consulted 26 September 2026 · in Spanish
  56. Tous les problèmes sur Toyota RAV4 2001-2006 (306 témoignages)fiches-auto.fr · Other source · consulted 5 October 2026 · in French
  57. Volvo S60 2010-2017 : fiabilité et pannes (117 témoignages)fiches-auto.fr · Other source · consulted 5 October 2026 · in French
  58. Fiabilité Citroën C3 II (2009-2016) : pannes et rappelsfiches-auto.fr · Technical documentation · consulted 27 September 2026 · in French
  59. Essai Citroën C4 Picasso ETG6 : la boîte auto pour les nulsAUTOcult.fr · Motoring press · published 2 May 2014 · consulted 26 September 2026 · in French
  60. Hyundai i20 II: Typische Mängel & KrankheitenGebrauchtwagenberater.de · Motoring press · published August 2024 · consulted 27 September 2026 · in German
  61. Kia Ceed III: Bekannte Probleme & RückrufeGebrauchtwagenberater.de · Motoring press · published September 2025 · consulted 27 September 2026 · in German
  62. Tous les problèmes sur Kia Niro 2016-2022Fiches-auto.fr · Reliability study · consulted 27 September 2026 · in French
  63. Mercedes-Benz Baureihe 168Wikipedia (de) · Other source · consulted 9 October 2026 · in German
  64. Peugeot 3008 : pannes et fiabilitéfiches-auto.fr · Motoring press · consulted 27 September 2026 · in French
  65. Used Skoda Kodiaq (Mk1, 2017-2024) reviewAuto Express · Motoring press · consulted 27 September 2026
  66. Used Land Rover Discovery Sport: Common problems, reliability, and what to look forBreakerLink · Other source · consulted 8 October 2026
  67. Tous les problèmes sur Kia Niro 2022Fiches-auto.fr · Reliability study · consulted 27 September 2026 · in French
  68. Renault Avantime: Fahrbericht und KaufberatungAuto Bild Klassik · Motoring press · published 26 May 2026 · consulted 8 October 2026 · in German