For persistent cases after calibration, suspect the EPB actuator gearbox (not the motor) – Renault does not sell gears separately, so a reconditioned caliper is the economical fix.
With the key off:
A: Temporarily, yes. But if the physical fault (chafed wire, bad relay) remains, the code will return within minutes of driving. Renault Dtc F00316
Voltage spikes or communication failures between the ECU and the alternator. For persistent cases after calibration, suspect the EPB