Renault Uch Reset Jun 2026

Performing this reset will not delete your keys or erase the immobiliser codes permanently. It simply reboots the system. However, you must follow the timing exactly. The doors must remain closed, and you must not touch the brake pedal or turn on headlights during the process.

: Some clone tools incorrectly label “Reset UCH” as “Replace UCH” – this can wipe key coding. Use only genuine or trusted diagnostic equipment. Renault Uch Reset

For minor software glitches, a basic power cycle may clear the temporary memory. Laguna UCH Possible fault - Independent Renault Forums Performing this reset will not delete your keys