"Multiplexed signal for engine torque." Generic/OBD-II Definition: "Engine Torque Signal - Fault."

The DTC 1525 indicates a fault in the idle speed control system of the Renault vehicle's engine. This system is responsible for regulating the engine's idle speed to ensure smooth operation and optimal performance.

On Renault and related vehicles (like Nissan and Dacia), this code translates to "" (Regulateur de Vitesse/Limiteur de Vitesse). In plain English, this means the cruise control system is receiving invalid data from other sensors, forcing it to shut down as a safety precaution. Common Symptoms