Renault Used Key Card Programming?

**joey179** · 17th August, 2009, 10:26 PM

Hi

I have heard of some people being able to programming second hand key cards to new vehicles, I just wondered if anyone knew of hows its done.

Any Help would be good.

Thanks

Joe

**roman_auto** · 18th August, 2009, 10:29 PM

Hi
you cant just new,i doing that on my shop try couple time
but didnt work.
br

**joey179** · 19th August, 2009, 08:52 PM

Thanks mate, I got to keep trying, save ???

**Pete M** · 19th August, 2009, 10:01 PM

PCF7946

See bottom of page

Replace chip, cards are very hard to take apart

Peter

**Iggie** · 20th August, 2009, 01:14 AM

You should always be able to match an used key card for Megane. For Laguna and other models you have to replace the chip.

Originally Posted by joey179

Hi

I have heard of some people being able to programming second hand key cards to new vehicles, I just wondered if anyone knew of hows its done.

Any Help would be good.

Thanks

Joe

**jawnuolis** · 23rd August, 2009, 05:55 PM

yes but from where get for UHC block pin code?

**Pete M** · 23rd August, 2009, 07:01 PM

Originally Posted by jawnuolis

yes but from where get for UHC block pin code?

With this software you don't need pin code

www.Abritus72.com VAG Commander BMW Commnader HITAG-2 key programmer

Peter

**jawnuolis** · 23rd August, 2009, 07:26 PM

Originally Posted by Pete M

With this software you don't need pin code

www.Abritus72.com VAG Commander BMW Commnader HITAG-2 key programmer

Peter

yes but its cost allot like renault explorerer maybe there are any pin generator or other solutions?

**hunterirc** · 24th August, 2009, 10:53 PM

The ICC Immo Code Calculator can do the trick , but it`s very expensive ~ 500 euro for the basic package and the Renault stuff. After you get the pin i think a Clip or DDT will do the trick.

**obdmaster** · 3rd August, 2010, 08:47 PM

Am I correct in thinking then you replace pcf7946 in card, with something like this:

1 pcs IC Chip PCF7946AT PCF7946 Key Transponder Chip: eBay Motors (item 260614026401 end time Sep-01-10 11:48:20 PDT)

then you can reprogram into another car .

or is there more to it ?

has anyone had success with this?

**drivesure** · 3rd August, 2010, 10:24 PM

yes you are correct obd master. replace 7946 and the chip must be in cipher mode and code into any of the renaults after that. done a few already.

**obdmaster** · 3rd August, 2010, 10:28 PM

Originally Posted by drivesure

yes you are correct obd master. replace 7946 and the chip must be in cipher mode and code into any of the renaults after that. done a few already.

Do i need a tool like tango or zed bull to put in cipher mode m8.

All i have at moment along those lines is gambit what tools can be used to put in cipher mode m8, or will chips come in cipher mode m8?

so you can use a card off a megane on a laguna 2 m8?

**obdmaster** · 4th August, 2010, 07:43 PM

Bit of a thread bumper this, if i got a zed bull clone using transponder production id46 would this put pcf7946 chip in cipher mode, or could a zed bull clone put chips in cipher mode.

much thanks as always.