Sometimes a "ghost" glitch triggers it; clearing all codes may restore function.
: Use a Renault-compatible OBD-II scanner to find other "Active" codes. Common primary culprits include: Emissions/Engine dtc1525f3 renault top
Use an OBD2 scanner (preferably a Renault-specific tool like CLIP or a high-end Autel). Clear the code. Drive the car aggressively in 3rd gear from 1,500 to 4,000 RPM. If the code returns immediately, you have a hard fault. Sometimes a "ghost" glitch triggers it; clearing all