Renault 148e22 Jun 2026

In some 2021–2023 models, this code has been linked to ECU software bugs that require a dealer-side firmware update to resolve. 3. Recommended Troubleshooting Steps If you are writing or researching this for a repair guide:

This code frequently appears on newer Renault engines, such as the or the 1.5 dCi (diesel) . Common culprits include: renault 148e22