Automatic gearbox specialists
Is your gearbox juddering?
Take-off shake, low-speed shudder or a vibration in Drive. Judder does not bed in. It usually gets worse.
- Shake pulling away that you can feel through the seat?
- A dual-clutch that snatches in first or reverse?
- A shudder at 40mph that feels like a warped brake disc?
Gearbox judder is a warning. On a dual-clutch it is often worn clutch packs. On a conventional automatic it can be lock-up or clutch slip. It will not polish out. That diagnosis is core work at Service4Service.
Keep driving a juddering gearbox and you add heat and debris. Call while it still drives.
8am - 5.30pm Mon-Fri
.png)
What is a gearbox shudder or judder?
Judder is a shake when drive takes up. On a dual-clutch it is usually the clutch packs taking up unevenly, especially in traffic. On a conventional automatic gearbox it can be a lock-up clutch inside the torque converter.
People search gearbox shudder, clutch judder and DSG judder for the same feeling. The hardware differs. The honest next step is a diagnostic check.
Judder does not bed in
A shake on take-off or at cruise will not smooth out on a long run. Friction material that is glazing only glazes more. Leave it and a clutch or converter job can become a full unit repair.
Judder people search
If any of these sound like your car, do not wait for it to fail on the road.
Take-off judder
Shake in first or reverse. Classic dual-clutch pack wear, or a worn converter.
Low-speed shudder
Stop-start traffic makes it worse. Heat follows.
Shudder at cruise
Often torque converter lock-up, not a wheel balance.
Worse when hot
The oil thins, the clutch slips more. Do not wait for a cold day to hide it.
Bang then shake
A harsh take-up then chatter. Adaptation will not save worn friction.
Limp mode after judder
The unit has had enough. Crawl to a safe place.
What causes gearbox judder
Uneven friction. Worn clutch plates, a glazed converter lock-up, contaminated oil or a mechatronic that applies the clutch too harshly.
A automatic gearbox service with the right fluid can ease a mild lock-up chatter. It will not restore a packed-out dual-clutch.
Drive takes up
The clutch or converter should clamp smoothly.
Worn friction chatters
You feel it in the seat or the pedal area, with no pedal on a dual-clutch.
Heat makes it worse
Keep driving and the next fault is bigger.
Judder diagnosis we do
We find whether the shake is dual-clutch packs, converter lock-up, oil or control. Then we quote the repair that matches, not a guess.
- DSG, Powershift and DCT take-off judder
- Torque converter lock-up shudder
- Diagnosis before parts
- Collection when it should not be driven
Still driving a juddering gearbox?
Shudder is worn friction asking for help. That is automatic gearbox repair. Call before limp mode or no Drive.
Why this work comes to Service4Service
- Automatic and dual-clutch work is core work, not a sideline
- Diagnosis before parts
- Collection when the car should not be driven
- 12 months or 12,000 miles on parts and labour
Guarantee and payment
Repairs are backed by a 12 month or 12,000 mile warranty on parts and labour. See Payment Options for ways to pay.
No. Worn friction does not heal. A reset or a run on the motorway is not a repair.
On a dual-clutch, often yes. On a conventional automatic it can be lock-up. Diagnosis tells you which.
You can, briefly. You should not. Heat from chatter spreads the damage.
Mounts can shake. Gearbox judder is tied to take-up or lock-up. A test separates them.
No. Automatic and dual-clutch judder is the work we do.
Sometimes we will. Often the packs or converter are already worn. We will tell you which.
Related guides
Do not wait for the judder to turn into limp mode
If it shakes on take-off or at cruise, tell us the symptoms. Automatic and dual-clutch judder is what we diagnose every day.
