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Vida CEM swapping

A mid-size luxury crossover SUV, the Volvo XC90 made its debut in 2002 at the Detroit Motor Show. Recognized for its safety, practicality, and comfort, the XC90 is a popular vehicle around the world. The XC90 proved to be very popular, and very good for Volvo's sales numbers, since its introduction in model year 2003 (North America). P2 platform.
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myname
Posts: 39
Joined: 10 January 2010
Year and Model: 2007 XC70
Location: Montreal Quebec
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Re: Vida CEM swapping

Post by myname »

T5Luke wrote: ↑28 Aug 2022, 03:58
Yes there is...

Here get your UDS code by this:
https://filetransfer.io/data-package/sdnEjW7j#link

After that download your CEMs data, a full dump of your CPU flash by this:
https://filetransfer.io/data-package/FEduKEfj#link

DICE-206751, a charger for your computer and a charger for your car, can take up to 32h, depends where your code is...
Disconnect battery of your car for 10s to return into normal operating mode...

Works for all P2 cars from MY2006, VIN 10th pos needs to be 6 or higher...
so i ran that first program (Cemcracker) and it starts with select direction u or d. So i went D (enter)
select startpoint or 0 for new start. 0 enter.

car goes into program mode, more lines show up on screen. boom, program shuts off and a few seconds later car comes out of program mode. I took a video if necessary. What am i doing wrong?

I seem to have the correct Dice unit, its a Chinese though.
Thanks
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T5Luke
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Post by T5Luke »

From what you write it sounds like a communication problem. What MY of car do you have (10th pos of VIN) ? Maybe screenshot or video?
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5ft24
Posts: 203
Joined: 14 April 2013
Year and Model: 2005 XC90 V8 AWD
Location: Sedro Woolley, Washington
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Post by 5ft24 »

T5Luke wrote: ↑28 Aug 2022, 03:58
myname wrote: ↑27 Aug 2022, 20:23 Hello,
Im sorry there's way too many pages to catch up on, I've probably only been through 40. Is there anyway to CEM pin crack with software only?
I have a 2007 XC70. I have a Dice cable, a regular USB to OBD cable and a laptop with Vida.
Im not super fluent with the super techy stuff thats been posted here.
Thanks
Yes there is...

Here get your UDS code by this:
https://filetransfer.io/data-package/sdnEjW7j#link

After that download your CEMs data, a full dump of your CPU flash by this:
https://filetransfer.io/data-package/FEduKEfj#link

DICE-206751, a charger for your computer and a charger for your car, can take up to 32h, depends where your code is...
Disconnect battery of your car for 10s to return into normal operating mode...

Works for all P2 cars from MY2006, VIN 10th pos needs to be 6 or higher...
This wants me to provide a credit card and charge me $9.00 to download each file...
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T5Luke
Posts: 142
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Year and Model: S60 T5 2001
Location: DE
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Post by T5Luke »

Sorry was 50 downloads only, here are both again...

Also Windows 10 doesn't notice me about anything, maybe it is location based on 3 computers i get nothing. Maybe defender in US sees something problematic in this code...
Attachments
UDStools.zip
(564.06 KiB) Downloaded 578 times
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5ft24
Posts: 203
Joined: 14 April 2013
Year and Model: 2005 XC90 V8 AWD
Location: Sedro Woolley, Washington
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Post by 5ft24 »

Well Crap
Doesn't run because I had used the DICE renumber in VDASH so VIDA wouldn't see the 206751... not sure why as I'm not planning on subscribing to do anything anyway... so now its 218475
VDASH has no way to return it to 206751...
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myname
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Joined: 10 January 2010
Year and Model: 2007 XC70
Location: Montreal Quebec
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Post by myname »

Here is the video. My car is a 2007 10th digit 7.

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RickHaleParker
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Post by RickHaleParker »

5ft24 wrote: ↑04 Sep 2022, 14:05 Doesn't run because I had used the DICE renumber in VDASH so VIDA wouldn't see the 206751... not sure why as I'm not planning on subscribing to do anything anyway... so now its 218475
VDASH has no way to return it to 206751...
Could the source code be modified to accept an alternative serial number or device name as an argument?
⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙
1998 C70, B5234T3, 16T, AW50-42, Bosch Motronic 4.4, Special Edition package.
2003 S40, B4204T3, 14T twin scroll AW55-50/51SN, Siemens EMS 2000.
2004 S60R, B8444S TF80 AWD. Yamaha V8 conversion
2005 XC90 T6 Executive, B6294T, 4T65 AWD, Bosch Motronic 7.0.
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ZRimaZ
Posts: 77
Joined: 8 March 2009
Year and Model: XC60 MY2016 3.0 T6
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Post by ZRimaZ »

It is enought to change dice number in executable :) it works ;)
Have a nice day,

ZRimaZ
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Divxet
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Year and Model: 2003 v70n
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Post by Divxet »

Can someone please help me!
I have seen this and bought a arduino Nano but i dont understand the pin layout on arduino nano to use for
brick style CEM, Arduino code on page 218, diagram page 220.
https://www.teachmemicro.com/arduino-na ... t-diagram/
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T5Luke
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Joined: 11 November 2020
Year and Model: S60 T5 2001
Location: DE
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Post by T5Luke »

BKPT to D4
RESET to D5
FREEZE to D6
DSI to D7
DSO to D8
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