Renault Mégane E-Tech (2022–today)Faults with the electrical wiring
Wiring, connectors and short circuits of the Renault Mégane E-Tech: problems and faults
In the Renault Mégane E-Tech there are 3 documented faults with the electrical wiring: charging faults on the Mégane E-Tech: on-board charger, fast charging and connector (Renault-Nissan CMF-EV (Mégane E-Tech, Ariya) engine), campaign 0EKN: connector in the battery cooling circuit of the Mégane E-Tech that may corrode (Renault-Nissan CMF-EV (Mégane E-Tech, Ariya) engine) and charging connector flap fault on the Mégane E-Tech (rest of the car).
- Medium severity: Charging faults on the Mégane E-Tech: on-board charger, fast charging and connector · Renault-Nissan CMF-EV (Mégane E-Tech, Ariya) engine
- Medium severity: Campaign 0EKN: connector in the battery cooling circuit of the Mégane E-Tech that may corrode · Renault-Nissan CMF-EV (Mégane E-Tech, Ariya) engine
- Low severity: Charging connector flap fault on the Mégane E-Tech · rest of the car
Most serious fault: Medium severity
Problems with the electrical wiring on the the Renault-Nissan CMF-EV (Mégane E-Tech, Ariya)
From most to least important. Check the affected years and versions on each page.
Faults on the rest of the car
Documented on this model, from most to least important.
Symptoms these faults cause
Parts for the Renault Mégane E-Tech for faults with the electrical wiring
The same search across several shops so you can compare prices. The part number varies with the engine and year: confirm it with the registration plate or VIN.
On-board charger
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Frequently asked questions
What faults with the electrical wiring does the Renault Mégane E-Tech have?
In the Renault Mégane E-Tech there are 3 documented faults with the electrical wiring: charging faults on the Mégane E-Tech: on-board charger, fast charging and connector (Renault-Nissan CMF-EV (Mégane E-Tech, Ariya) engine), campaign 0EKN: connector in the battery cooling circuit of the Mégane E-Tech that may corrode (Renault-Nissan CMF-EV (Mégane E-Tech, Ariya) engine) and charging connector flap fault on the Mégane E-Tech (rest of the car). Each fault has its own page with the affected years and versions, the symptoms and how to check for it.
Which engines of the Renault Mégane E-Tech have faults with the electrical wiring?
The documented faults affect the Renault-Nissan CMF-EV (Mégane E-Tech, Ariya), and 1 fault is to the rest of the car. Check the years and versions on each page: they do not always affect every unit.
Have you had a fault with the electrical wiring on your Renault Mégane E-Tech? Tell us at what mileage and how much you paid. Report your fault.
Sources
Every fact on this page links to its source. If you find an error, let us know.
- Tous les problèmes sur Renault MEGANE E-TECH 2022 (86 témoignages)Fiches-auto.fr · Motoring press · consulted 30 October 2026 · in French
- Rappel Megane E-Tech !Forum Automobile Propre · Owners' forum · published 11 April 2025 · consulted 30 October 2026 · in French
- Renault Mégane E-Tech ElectricWikipedia (en) · Other source · consulted 5 October 2026