[eslam451]

Hello
pls how can i re flash this ECU becoz threr is no any communication between all units on the vehicle
injection-airbag-automatic gearbox- variable P.A.S all are not detected i think its learning code anti start injection becoz battery was low. and can i replace the ECU only or i have to replace UCH & steering lock?
please any solution to start the car again
Renault Fluence
1.6 16v
gasoline
2013
Valeo V40
B.RGDS
Islam

[admiral]

Have you checked all the fuses ,,, the problem may be the lack of alim,,,, +12 volts

[eslam451]

Have you checked all the fuses ,,, the problem may be the lack of alim,,,, +12 volts

Yes I did + wiring check

[Ashraf6119]

Before you mess anything with the ECU check again all the fuses on the battery..........also what is the story of this vehicle how did it die...........? and what diagnostic tool are you using the diagnose it....

[eslam451]

Before you mess anything with the ECU check again all the fuses on the battery..........also what is the story of this vehicle how did it die...........? and what diagnostic tool are you using the diagnose it....

I did all the check on the fuses box and wiring all are OK and i try another ECU with UCH and steering lock car start normally. I am using Renault CAN Clip V174
Now i want try Virgin Dump if you have it pls give it to me
B.rgds
Islam

[alfabit]

Don`t worry, V40 you won`t erase keycode with a failing battery, would i be so simple... on my car 2 times battery failing complete no power and car started no problem with a good replaced battery ! Two times my friend ! V40 up and running !
So focus on other issues, leave it alone V40, not its fault your engine not starting !