normally sensor is on drive shaft , but in some Renault models speed sensor is taken from ABS unit- if ABS itself is fine it could be due to fault in wiring.
on some models you check speedo cluster (instrument panel) by pressing knob on instrument panel for about 5 seconds and all the dials start moving. if it works then it means wiring problem. only Renault can solve this problem ( french technology)
Why is my Renault megane scenic 2005 speedometer not working?
can you start the engine of a 2005 renault megane with out key card
Read the handbook
firstly you find the part off the speedo cable that's broken and then you replace it with a new part then you speedometer will work
Will a Renault Megane V Plate ignition barrel fit a Renault Megane Cabriolet R PLate?
Yes there is a coolant sensor in the Renault megane.
how to change Renault megane timing belt
The Renault Megane convertible was debuted by the French automaker Renault in 1995. The Megane was unveiled in the fall of 1995 with a unique, safety themed marketing plan.
replacing cv joint renault megane 2
how do you remove the ignition barrell on a Renault megane 1997
To reset the speedometer on a Renault Megane 2, turn on the ignition without starting the engine. Press the trip reset button on the dashboard until the display resets to zero. If the speedometer is not functioning properly, it may require checking the vehicle's sensors or electronic systems. Always consult the owner's manual for specific instructions related to your model.
how do you remove a turbo from a 2005 Renault megane 1.9 dci