Torque-Converter Automatic
Hydraulic torque converter and internal clutch packs provide fully automatic stepped gear changes.
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The Peugeot Partner has been sold in the UK with more than one transmission specification, so the exact engine, model year and gearbox need identifying before repair parts are ordered. This page intentionally covers combustion-engine automatic versions only. The fully electric E-Partner uses an electric drive unit and is outside the gearbox-repair services described here.
Owners commonly search for Peugeot Partner EAT8 gearbox fault, Partner automatic gearbox repair, Partner semi automatic fault. We diagnose the symptom against the actual transmission fitted rather than assuming every Partner uses the same gearbox.
The Peugeot Partner has been sold in the UK with more than one transmission specification, so the exact engine, model year and gearbox need identifying before repair parts are ordered. This page intentionally covers combustion-engine automatic versions only. The fully electric E-Partner uses an electric drive unit and is outside the gearbox-repair services described here.
| Partner version / generation | Typical UK engines / derivatives | Transmission / drive | What owners often search |
|---|---|---|---|
| Partner BlueHDi 130 | diesel panel van | 8-speed EAT8 automatic | Peugeot Partner EAT8 gearbox fault |
| Partner Asphalt / Professional | 130PS diesel automatic | EAT8 8-speed automatic | Partner automatic gearbox repair |
| Older Partner automated versions | selected diesel derivatives | ETG/robotised manual on relevant years | Partner semi automatic fault |
Hydraulic torque converter and internal clutch packs provide fully automatic stepped gear changes.
Pressure-control wear can cause harsh shifts, delays or ratio faults.
Lock-up slip can create vibration at steady throttle.
Pressure loss or wear can cause flare, slip or missing ratios.
High-intent owner searches include “Peugeot Partner EAT8 gearbox fault”, “Partner automatic gearbox repair”, “Partner semi automatic fault”. The symptom helps narrow the fault, but the transmission code determines the correct repair route.
Hydraulic fill or clutch sealing can cause a pause before movement.
Valve-body or solenoid faults can make changes abrupt.
Lock-up slip can produce a cruise vibration.
Internal clutch wear or pressure loss can let revs rise.
Ratio, pressure or speed faults can trigger limp mode.
Heat or contamination can worsen hydraulic control.
Tell us when the symptom occurs and whether it changes with temperature, road speed, engine load or gear selection.
| What you notice | How owners often describe it | Possible areas to investigate |
|---|---|---|
| Delayed Drive / Reverse | “It takes a moment before the vehicle moves.” | Hydraulic fill or clutch sealing can cause a pause before movement. |
| Harsh Shift | “It changes gear too sharply.” | Valve-body or solenoid faults can make changes abrupt. |
| Converter Shudder | “It shakes or vibrates under this condition.” | Lock-up slip can produce a cruise vibration. |
| RPM Flare / Slip | “The revs rise without matching road speed.” | Internal clutch wear or pressure loss can let revs rise. |
| Transmission Warning | “A gearbox warning appears and operation may be restricted.” | Ratio, pressure or speed faults can trigger limp mode. |
Stored codes should be interpreted with live transmission values and the exact gearbox fitted rather than treated as proof the whole unit has failed.
| Fault / code family | Broad area | What should be checked |
|---|---|---|
| Pressure / solenoid faults | Valve body | Line pressure, solenoids and leakage |
| Converter faults | Lock-up system | Slip, fluid and converter control |
| Ratio / speed faults | Internal automatic | Input/output speed and clutch slip |
| Temperature faults | Protection | Heat history and cooling |
| Electrical faults | TCM / sensors | Wiring, speed sensors and commands |
Pricing depends on the exact transmission and whether the fault is control-related, clutch/actuator, valve body, converter/CVT/DSG or internal gearbox damage.
| Peugeot Partner gearbox work | Typical guide range | What can change the price? |
|---|---|---|
| Automatic diagnostic assessment | From £30 | Transmission identification and road test |
| Valve-body / solenoid repair | Approx. £750 - £1.9k+ | Hydraulic condition |
| Torque-converter repair | Approx. £900 - £2.2k+ | Converter and contamination |
| Targeted internal repair | Approx. £1.2k - £3k+ | Clutch, bearing or seal damage |
| Full reconditioning | Approx. £2.1k - £4.8k+ | Internal damage and exact unit |
Confirm engine, model year, transmission family and drivetrain.
Read pressure, clutch, converter, ratio, speed and temperature information relevant to the fitted unit.
Road-test the judder, delay, harsh shift, slip or warning under the condition where it appears.
Quote only the clutch, control, converter, internal or driveline repair supported by testing.
Tell us what your Partner is doing and when the problem occurs.
Peugeot Partner transmission diagnosis and repair is available across Kent, East Sussex, West Sussex, Surrey, Hampshire, Berkshire, Oxfordshire and Buckinghamshire.
This page targets model-specific questions such as Peugeot Partner EAT8 gearbox fault, Partner automatic gearbox repair, Partner semi automatic fault, helping Google, voice search and AI answer engines distinguish the exact Partner transmission from generic Peugeot gearbox information.
More Peugeot gearbox guides:
For wider Peugeot transmission information, visit our Peugeot gearbox repair page for the South East.
It depends on version and model year. UK automatic applications include 8-speed EAT8 automatic, EAT8 8-speed automatic, ETG/robotised manual on relevant years. Registration/VIN and gearbox identification should come before parts are ordered.
On the Partner, judder can come from clutch/actuator control, hydraulic pressure, converter lock-up, CVT/DSG operation or the wider drivetrain depending on the transmission fitted.
Delayed engagement can involve hydraulic pressure, clutch filling, actuator response, selector control or internal sealing depending on the gearbox type.
Yes. Many clutch, actuator, mechatronic, valve-body, torque-converter and targeted internal faults can be repaired once diagnosis confirms the failed component.
Cost depends on the exact transmission and fault. A diagnostic assessment should come first because a targeted control or clutch repair costs far less than a complete reconditioned gearbox.
Driving should be reduced because repeated slip and heat can increase clutch, hydraulic or internal gearbox damage.
Identify the exact gearbox first, reproduce the symptom and quote the repair supported by testing rather than guessing from the dashboard warning.