Help Clio 4 key

**davideopel** · 8th May, 2021, 10:01 AM

Hi everyone, I have a problem. I tried to add a key with renolink and now I have the car that doesn't even start with the first key. I have read that Renolink creates problems for hfm. How can I solve? I have vvdi, official ktag, but I don't have Reno ECU toll.

**Autronico2** · 8th May, 2021, 05:07 PM

Originally Posted by davideopel

Hi everyone, I have a problem. I tried to add a key with renolink and now I have the car that doesn't even start with the first key. I have read that Renolink creates problems for hfm. How can I solve? I have vvdi, official ktag, but I don't have Reno ECU toll.

Hi, you need equipment to clone keys, you have to connect to the UCH, read the pin code and try to adapt the old keys again, if it doesn't let you do it, you have to create new transponders for the keys.

**davideopel** · 8th May, 2021, 06:00 PM

Thank you so much . I have a colleague who uses zedfull with him can I solve?

**Autronico2** · 8th May, 2021, 06:17 PM

Originally Posted by davideopel

Thank you so much . I have a colleague who uses zedfull with him can I solve?

Yes, with zedfull you can solve it

**credoline** · 8th May, 2021, 09:13 PM

Related to yours thread. VVDI have option to backup HFM module flash file from D70F3633. Next time, first remove HFM open it and do backup. After that use Renolink. Because with Renolink or Reno ecu tool to be able to add new key card you need pin code. Pin code is located in HFM, to read HFM, Renolink, i do not know what do it with HFM module flash, put in boot mode or clear some data, i do not know. But whatever software do it, you can always restore it from backup. My opinion is that is nothing wrong with yours UCH than with HFM.

**credoline** · 8th May, 2021, 09:15 PM

What to clone? When original working key work no more? Its not key problem, HFM is problem now.

Originally Posted by Autronico2

Hi, you need equipment to clone keys, you have to connect to the UCH, read the pin code and try to adapt the old keys again, if it doesn't let you do it, you have to create new transponders for the keys.

**davideopel** · 8th May, 2021, 09:36 PM

So what should I do now? Does Zedfull solve anything?

**credoline** · 8th May, 2021, 09:54 PM

I do not believe. I think you need now HFM module virgin file. Or maybe good file and make it virgin with Renolink, if possible. But you will need it original pin code to again use original worked key.

Originally Posted by davideopel

So what should I do now? Does Zedfull solve anything?

**davideopel** · 8th May, 2021, 10:07 PM

If I get the original PIN, can I program and start the car?

**credoline** · 8th May, 2021, 10:12 PM

I think no. First you need to repair HFM module. But let some other member give you better advice.

**davideopel** · 8th May, 2021, 11:12 PM

ok thanks, hope someone help me

**hollanda** · 9th May, 2021, 09:49 PM

Maybe you have make the hfm module virgin.
Then you need to learn the hfm back to car.
for this job you can use Renault Ecu Tool.
If you want to buy i can arrange one for you...

**TERMINATOR1000** · 9th May, 2021, 10:19 PM

Originally Posted by davideopel

Hi everyone, I have a problem. I tried to add a key with renolink and now I have the car that doesn't even start with the first key. I have read that Renolink creates problems for hfm. How can I solve? I have vvdi, official ktag, but I don't have Reno ECU toll.

Hello
Game Over , contact R.E.T , AVDI owner in your city to reprogram HFM with OLD CARD & new card .