VOLVO S40 2005 KEY LOST

[achaccha]

I have a Volvo S40 2005 with keys lost, could you tell me where is the immobilizer? what are the possibilities to program the key for this vehicle? maybe you have to work on where you turn the ignition key as shown in the picture.
please friends will be attentive to your comments and suggestions.
a hug

[Zohar]

Hello.

Immo in the CEM module. I think, firstly you need virginize flash of CEM (28F400 inside,i think) and then you can do writing of keys via VIDA (online needed) .

BR

[achaccha]

Thanks friend for your comment, please can say CEM module location. I hope to have a description of that CEM module and if you have a picture to post would be much better.
Regards

[Zohar]

This is big module with fuses, under steering wheel.

BR

[achaccha]

Hello friends, found one similar to showing pictures, you can say if you have to work on this component?
thanks

[sogaro]

You can not do this car except you have access to Online VIDA. Better spend your time on whats good, just my advice

[Zohar]

Carprog (original) can do this job without online access (it can write hitag2 key directly in dump of flash for Volvo cars up to 2005)

BR

[achaccha]

Hello friend, thank you very much for your comment, I have the carprog but not original, I have only the Chinese, you can do something with this carprog Chinese? please if you can give me the procedure step by step.
thanks

[Zohar]

My chinese clone (v.4.1) don`t support this funiction. I think, you need original device from codecard.
Look here - S4.9 - Volvo transponder key preparation for 1999-2005 Volvo S80, S60, S70, XC70, XC90 (http://www.codecard.lt/carprog/software/carprog-immo/s4-9-volvo-transponder-key-preparation-for-1999-2005-volvo-s80-s60-s70-xc70-xc90/prod_580.html)

[chriskross]

you can make key with Tango

read 9S12 and make key

[keysph]

Hello friends, found one similar to showing pictures, you can say if you have to work on this component?
thanks
That looks just like ford focus fusebox.
So... you will not find any immo in there.

[achaccha]

I'm a little confused.
Where I can find memory 9S12 mentioned?
I have Tango, and with this tool I programmed all showing Zohar in post number 4.
But in this case I do not find any similar to the picture shown in Post 4.
I've only found one I show in the image of Post 5.
Can you tell me where is located the immobilizer this vehicle?
thanks

[vanos batam]

open case BCM see what eeprom inside?
93c86 or flash xxxx????

[Zohar]

open case BCM see what eeprom inside?
93c86 or flash xxxx????

This is good idea

2 chriskross (http://www.digital-kaos.co.uk/forums/members/83768-chriskross/) : immo with 9s12 only in V40 and V50 Volvo cars

BR

[achaccha]

Thank you very much for your valuable help, I found a micro whose mask is 1K79X MC9S12DT256B. please if you can help me with the connection to read with UPA?. in any case also I have XPROG but choosing which of the connections. can you tell me which of the connections should I choose for this reading?
is the image 1 or image 2
thanks

[Zohar]

Earler i never didn`t see 9s12 in S40 (only flash 28f400 or MCU Renesas with eerpom).. I am confused -)

[chriskross]

mcu is not locked MC9S12DT256, use megamos 48 transponder.

disconnect reset pin from pcb.

[achaccha]

Earler i never didn`t see 9s12 in S40 (only flash 28f400 or MCU Renesas with eerpom).. I am confused -)

If found friend 1k79x MC9S12DT256B mask, you can see from the pictures below, I have read with XPROG.
thanks

[sogaro]

Now with Tango and i guess TMPro2 you can do this car

[jarfm]

On the right side of procesors are points where U can sold wires ( power, gnd, bdm and reset) and read/write eeprom and flash of 9s12 processors

[achaccha]

On the right side of procesors are points where U can sold wires ( power, gnd, bdm and reset) and read/write eeprom and flash of 9s12 processors

Please friend, you can point out the points for reading in the image?
thanks

[jarfm]

sorry, I can't remember points, but just check connection between processor and this points on board

[chriskross]

is it also possbile to read the second mcu over the BDM points ?