Renault Koleos CLIO 4 Smart Remote Key 4 Buttons 434MHZ With PCF7941 Chip

[TERMINATOR1000]

This reading is from original card, all original number under battery cover, "continental" and numbers. I doubt its china card.

Hello , I've the same data reading from China FAKE card , it's same firmware inside , 100% operational warranty .

BR

[drugowaz]

so this card fit por megane laguna 3 ?
when i bought it was advertised so.
now in feedback. buyer got argument. tjis card dont fit for laguna megane. also key blade is diferent.
pcf7961 .

Can anyone show where to buy cards for megane laguna scenic 3. in china. for start and remote operation.

https://m.fr.aliexpress.com/s/item/32680809361.html?trace=wwwdetail2mobilesitedetail& productId=32680809361&productSubject=Excellent-Quality-After-Market-4-Button-Remote-Smart-Card-With-PCF7941-Chip-For-Renault-Koleo-1&spm=2114.13010608.0.0.mR5FqB

[TERMINATOR1000]

Hello .
all Chinese card tested ( and open to see inside ) is the same of your link ! ALL PCF7961 DETECTED ....
over the top quality : https://auto-keys.eu/index.php?route...y&path=179_392 and over the top price to

[drugowaz]

have you tested it on megane laguna 3. is
koleos is same card?

[TERMINATOR1000]

yes , MEGANE 3 & LAGUNA 3 & KOLEOS is the same cards .

[P&D]

this is remote data from china 4b pcf7952, can someone compare it to another new card if remote section is the same in each card
bought 7941 card they sent me 7952 which is more expensive. probably its for koleos

I bought cards with same hitag data..........did your remote program with remote working ?

2 photos 7952 & 7941

did you figure out which data is correct ?

[HeXeN]

If you want remote working (with non HF cards) your config data (TMCF PSW = page3) should be 008A4854.
I dont know data for pcf7952 card, maybe its exactly the same as above, test it.

[P&D]

7952 Laguna 3 with logic above
starts car with the remote in the slot

no remote functions........or hands free

[TERMINATOR1000]

7952 Laguna 3 with logic above
starts car with the remote in the slot

no remote functions........or hands free

Hello

​ i bought "new real pcf 7941 fake cards" € 28 , very bad quality and remote SYNC page is different not tested yet !

[autoTkey]

How do you read those cards? I have few OEM new Clio 4 cards and nothing reads them, and I see you do it even with EFFI.
Do you know any tool that can read info from a programed card, like milage?

[TERMINATOR1000]

Hello
Sorry , It's not Clio 4 card !
Just PCF7941 id 46 Megane 3 card , topic is confuse !
Clio 4 is ID47 Hitag AES , i don't now if " TANGO KEY " can read eeprom memory : VIN , mileage ...
Best regards

[P&D]

How do you read those cards? I have few OEM new Clio 4 cards and nothing reads them, and I see you do it even with EFFI.
Do you know any tool that can read info from a programed card, like milage?

Programmed cards are locked you can only read the S/N......in Hitag 3
cards need to be new unprogrammed

[TERMINATOR1000]

Programmed cards are locked you can only read the S/N......in Hitag 3
cards need to be new unprogrammed

Dealer ( Renault ) can read card , VIN , mileage , oil level , tire pression ....
EEPROM DATA , he wan just tool to do it ?
DB

[TERMINATOR1000]

7952 Laguna 3 with logic above
starts car with the remote in the slot

no remote functions........or hands free

...I confirm this fact , pcf7952 bad firmware inside , normally 2 octet will be change in "RCF Sync page" after push button card , if only one change NO REMOTE CONTROL , never buy this cards type , lost your money ! ...
cards need be open , to change firmware ..... very disappointed i didn't bought keys renew tool !

[drugowaz]

I bought 2 cards from ali. Seller declared that its pcf7941. But i scanned it detected as pcf7961