[Hale00]

Hi

I have a 2004 V70 AKL, I was expecting the older style CEM with 28F400. 

This is the CEM L with 93c86 and Renesas MC32.

I can't get a read on the CEM itself, possible that the mc32 has security bytes I need to get to read. Encrypted.

And also any info that might help in getting what i need to read this, equally if anyone has VIDA online access i will listen to that.


Pin out for VVDI Prog maybe?

As always, I appreciate the help

[mechanior2686]

the keys are made of eeprom c86 I don't know what you want to do

[Hale00]

the keys are made of eeprom c86 I don't know what you want to do

The 93c86 I can't get anything to recognise the eeprom to make a transponder. For a v70 I only have the 28f400 showing or the newer version 2011+

No coverage for the 93c86, which is why I need the CEM data as with Autel I can do OBD key learning along as I have the dumps first


Can you take a look at the eep to see if you can get recognition?

[AZCKNCLLC]

the keys are made of eeprom c86 I don't know what you want to do

The 93c86 I can't get anything to recognise the eeprom to make a transponder. For a v70 I only have the 28f400 showing or the newer version 2011+

No coverage for the 93c86, which is why I need the CEM data as with Autel I can do OBD key learning along as I have the dumps first


Can you take a look at the eep to see if you can get recognition?

Put here the eeprom

[Hale00]

the keys are made of eeprom c86 I don't know what you want to do

The 93c86 I can't get anything to recognise the eeprom to make a transponder. For a v70 I only have the 28f400 showing or the newer version 2011+

No coverage for the 93c86, which is why I need the CEM data as with Autel I can do OBD key learning along as I have the dumps first


Can you take a look at the eep to see if you can get recognition?

Put here the eeprom

Hi, see the eep file above in the original post

[raffy haddad]

Wich key maker you using ?
What is your read in circuit or desoldered ?
8bit or 16 bit ?
Wich programmer?

I didn't dowload your file to check due to pc not with me
regards

[Hale00]

Wich key maker you using ?
What is your read in circuit or desoldered ?
8bit or 16 bit ?
Wich programmer?

I didn't dowload your file to check due to pc not with me
regards

Desolded 93c86

Read with vvdi prog

Tried vvdi2 under a few different volvo makes, nothing
Tango also

[mechanior2686]

The file is crypto not all devices read discovered sure ioterminal does

[Hale00]

Solved by signing up to Volvo and completing with VIDA