DF357 is a manufacturer-specific code for Renault vehicles, meaning it is not covered by the standard OBD2 code set and requires a diagnostic tool that can read Renault's proprietary codes.
Once the physical mechanical repairs are finished, reconnect your diagnostic tool. Clear the fault logs inside the ABS/ESP sub-menus and the central chassis controller. Take the vehicle for a brief road test above 50 km/h to allow the ADAS radar modules and brake computers to re-initialize and validate the new data streams.
Once your diagnostic scan identifies the localized break in communication, utilize these tailored solutions to clear the code permanently: Replacing the Broken ABS Tone Ring
This is the most common cause. The ABS ring is a toothed metal ring mounted on the wheel hub or axle. Over time, road debris (like a stray stone) or rust can chip or crack the ring. If the teeth are damaged, the sensor cannot read the wheel's rotation correctly. 2. Faulty Wheel Speed Sensor renault df357
Inspect ABS sensors and magnetic rings, particularly on the rear wheels, for dirt or damage. 3. Wiring Harness Issues (Short Circuit/Ground Fault)
If you are experiencing issues with your Renault (such as a Megane, Clio, or Scenic) and this code has appeared, here is an overview of what it signifies and how to address it. Diagnostic Overview: Renault Error Code DF357 The DF357 code is primarily associated with the Wheel Speed Sensor ABS (Anti-lock Braking System) circuit
: Unbolt the brake caliper assembly using a Torx 60 bit and hang it safely aside without straining the rubber brake line. Remove the main axle center hub nut with a 36mm socket. DF357 is a manufacturer-specific code for Renault vehicles,
Several real-world failure points can pull this specific diagnostic trouble code: Broken or Cracked ABS Magnetic Ring
The Renault DF357 represents a pragmatic heavy-duty diesel engine solution focused on durability, fuel efficiency, and regulatory compliance. Its engineering supports demanding commercial applications while offering maintainability and cost-effectiveness that appeal to fleet operators seeking dependable powertrains for intensive use.
: Active emergency braking and standard electronic stability programmes (ESP) drop offline. Take the vehicle for a brief road test
For CVT owners, the car might enter "Limp Mode," limiting engine power to prevent damage. Step-by-Step Diagnostic and Repair
: Using an OBD2 scanner , clear the code and see if it returns immediately. If it only returns under certain conditions (like using cruise control), it points toward a signal "coherence" issue.