Why does the EDC gearbox need an oil change?
Contrary to what many independent garages and even Renault dealerships still claim, the EDC gearbox is not "lubricated for life". This is a persistent myth that can cost owners of Clio, Mégane, Captur, Kadjar, Arkana, Austral, Duster or Alpine A110 dearly.
The official position of Renault and Getrag is clear: the oil-bath EDC gearbox must have its fluid changed at regular intervals, generally every 60,000 km, and from 40,000 km in severe conditions:
- Predominantly urban driving
- Regular sports driving
- Driving with towing or heavy loads
- Hot weather
The symptoms of a tired EDC are recognisable:
- jolts at low speeds, particularly in 1st and 2nd gear
- Hesitations on downshifts when manoeuvring
- Downshift mode that activates spontaneously
- Sharp jolt felt when engaging reverse gear
- Engine light or gearbox light on
- On Alpine A110: loss of responsiveness in Sport or Track mode
- On Mégane RS: slow upshifts at high revs
The cost of a new or rebuilt EDC gearbox: between €2,500 and €5,000 depending on the model, and more on the Alpine A110 due to the scarcity of parts. this compares with €499 for a MotulEvo preventive oil change.

The MotulEvo process applied to EDC
1Cleaning and rinsing
2Draining and rinsing with Motul Transmission Clean additive
3Replacing filters and seals
4Dynamic fluid exchange via the MotulEvo station
5Final check and adaptation
Our Renault EDC gearbox oil change service follows a rigorous 5-step protocol, adapted to the specific characteristics of the gearbox:
1. Preliminary electronic diagnosis Reading of the faults memorised on the EDC mechatronics via the Renault diagnostic tools, checking of the adaptive clutch values (crucial on a dual-clutch gearbox), checking of the operating temperature. If a serious fault is detected, we will inform you before carrying out the work.
2. Draining and rinsing with Motul Transmission Clean additive Circulation of a detergent additive that removes used oil deposits, friction particles from clutch discs and varnish from the sump and hydraulic lines. essential on EDCs with over 80,000 km, particularly on Renault models with high urban mileage.
3. Replacement of filters and seals: Next, the filters and seals are replaced with new parts to ensure that the gearbox runs smoothly and that the new oil flows smoothly.
4. dynamic fluid exchange via the MotulEvo station The machine replaces 100% of the used oil with new Motul EDC-specificoil in a closed circuit. A manual gravity drain replaces only 60-65% of the fluid. The quantity injected is precisely that recommended by Renault for your model (generally between 1.8 L and 2.5 L depending on the variant and year).
5. Final check and adaptation Reset the gearbox's adaptive values, check the exact level at operating temperature, road test or bench test depending on the centre. On the Alpine A110, a more thorough test is carried out to validate behaviour in Sport and Track modes.
EDC oil change prices
from €499 including tax in our Shiftech centres, including :
- Motul EDC oil
- New EDC filter(s)
- Motul Transmission Clean additive
- Labour
- Pre-intervention electronic diagnosis and post-intervention validation
FAQ
Frequently asked questions about BVA S tronic
Other automatic gearboxes treated at Shiftech
The MotulEvo method extends to all modern automatic transmissions. If your vehicle is not fitted with an EDC, find out more about our services for other gearboxes:
DSG gearbox oil change The Volkswagen group's dual-clutch gearbox, fitted on Volkswagen, Skoda, Seat and Cupra. Different design to the EDC (originally from Borg-Warner) but same technical philosophy: DQ200, DQ250, DQ381, DQ500.
S tronic gearbox The Audi version of the VAG Group's dual-clutch transmission. equips the entire Audi range: A1 to RS6, Q2 to RS Q8, TT, R8. DL382 and DL501 variants.
→ See all our MotulEvo oil change services
Our other services at Shiftech
DSG / S tronic / PDK / EDC reprogramming Faster gear changes, increased permissible torque, bespoke mapping developed in-house for over 15 years. → Gearbox reprogramming
Stage 1, 2, 3 engine reprogramming Particularly suited to Golf GTI/R, Audi S3/RS3, Cupra Formentor, Skoda Octavia RS. → Custom engine mapping


