Volvo XC70 2007 - Mileage programming fail by OBD2 - Pls help

[llanesluna]

May I make a good connection on this board without remove the needless?

Can somebody guide me pls


https://uploads.tapatalk-cdn.com/20180505/7d7c031c7c414ae357a85c2f1afa72d1.jpghttps://uploads.tapatalk-cdn.com/20180505/0d598fa0d1cf178bcb9a545cb0132d8f.jpg


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[electronicscars]

May I make a good connection on this board without remove the needless?

Can somebody guide me pls


https://uploads.tapatalk-cdn.com/20180505/7d7c031c7c414ae357a85c2f1afa72d1.jpghttps://uploads.tapatalk-cdn.com/20180505/0d598fa0d1cf178bcb9a545cb0132d8f.jpg


Sent from my iPhone using TapatalkPlease picture of front of dash

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[waldi1979]

Here you are.

[llanesluna]

Please picture of front of dash

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526246



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[llanesluna]

I have Digimaster 3, all I have is color cables. Lol

Here you are.

[llanesluna]

Here you are.

https://uploads.tapatalk-cdn.com/20180505/2a284c21e665297014003cc15b9e8eb1.jpg



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[electronicscars]

I think you have a 9s12dg128 mcu 0L85D QFP112 pin inside pin: 23 BKGD(P6upa), 42 RESET(P7upa)41VDD(P9upa), 40VSS(P5upa), 46 EXTAL (P4 upa whit 100nf poliester capacitor in serie) bud need to remove gauges to see if is the same
Please picture of front of dash

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[llanesluna]

That is what I dont want. Remove the gauges.
Correction: Customer does not want

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[waldi1979]

https://uploads.tapatalk-cdn.com/20180505/2a284c21e665297014003cc15b9e8eb1.jpg




This is DigiMaster adapter. I haven't got pinout. Try to use help option.

[llanesluna]

So, should I use UPA?


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[llanesluna]

So, should I use UPA?
https://uploads.tapatalk-cdn.com/20180505/4f8cae413797bc5105128dbbafccef90.jpg

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[electronicscars]

Do not need this adpter (this is for eeproms) you need a cable whit DB9 conector s that whit colors of 1 to 9 whit resistor colors code( i use dupont cables) and to work whit mcu's or in circuit program ....
Sent from my iPhone using TapatalkY use this made by my selfhttps://uploads.tapatalk-cdn.com/20180505/4012df4b6754dc0b3ea2a286294a623f.jpg

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[electronicscars]

Bud need any editor soft for recalibrate km, do you have any for this cluster? Or i can see any if you upload the dump
Do not need this adpter (this is for eeproms) you need a cable whit DB9 conector s that whit colors of 1 to 9 whit resistor colors code( i use dupont cables) and to work whit mcu's or in circuit program ....Y use this made by my selfhttps://uploads.tapatalk-cdn.com/20180505/4012df4b6754dc0b3ea2a286294a623f.jpg

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[llanesluna]

the only I have to work with this is the ICP adapter from Digimaster, but Im not sure if the pinout posted is the correct one. Also, in the ICP adapter I dont know what color represent the Gound, BKGD, Reset and +5v
I dont want to screw the dashboard.


Do not need this adpter (this is for eeproms) you need a cable whit DB9 conector s that whit colors of 1 to 9 whit resistor colors code( i use dupont cables) and to work whit mcu's or in circuit program ....Y use this made by my selfhttps://uploads.tapatalk-cdn.com/20180505/4012df4b6754dc0b3ea2a286294a623f.jpg

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[electronicscars]

And y see xc70 have other procesor 9s12H256 . For security need remove gauges to see mcu maskhttps://uploads.tapatalk-cdn.com/20180505/413263108b8d3def6568ec98ec982335.jpg

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[electronicscars]

Other photo to conect upa whit wires dirct of 9 pin of upa programmer (whitout open the dash) and read a mcu to recalibrate editing the hex dump!https://uploads.tapatalk-cdn.com/20180505/a59b3b39f884f707430a632713be7e76.jpg

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[llanesluna]

Other photo to conect upa whit wires dirct of 9 pin of upa programmer (whitout open the dash) and read a mcu to recalibrate editing the hex dump!https://uploads.tapatalk-cdn.com/20180505/a59b3b39f884f707430a632713be7e76.jpg

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I can try this. But it wont worth it.


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[llanesluna]

I can try this. But it wont worth it.


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https://uploads.tapatalk-cdn.com/20180505/3ffe13999d6f14f26ac6b4419577ead6.jpg

Where is the connection to the UPA? Sorry man.



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[llanesluna]

Using tachosoft tried to replace the data, when I programmed I read back to check if all was good and I was surprised that the same data is there.
I want 111090 miles in this dump.
Can somebody help me with this?

Updated: I posted the wrong dump. Now is the one I need corrected with the mileage.

[automotrizVIP]

this car has the km in several additional modules.

[llanesluna]

Damn
Where more?

this car has the km in several additional modules.

[electronicscars]

This is mi universal Pins upa color wire table, it is easy to remember if use the resistanse color table
P1-brown
P2-red
P3-orange
P4-yellow
P5-green
P6-blue
P7-violet
P8-grey
P9-white
and this aplies to the last picture of NYO4!!!

[automotrizVIP]

module....
Dash, DDM, PDM, ECM,

[llanesluna]

So, update this will be in vain?

[electronicscars]

ok friend,

ok friend, then let us say what you recommend doing

[figani]

100% sure...?

This is model... Until 2007... ViN YV1SW... Or..?

I made it a lots of times...

The only thing I saw... In TCU... It came a trouble code... Like kilometers / miles synchronization... Something like that... But only on automatic transmission... Delete trouble code.. And that was it...

customer never had problems... Just went after to Volvo and so on....

[llanesluna]

100% sure...?

This is model... Until 2007... ViN YV1SW... Or..?

I made it a lots of times...

The only thing I saw... In TCU... It came a trouble code... Like kilometers / miles synchronization... Something like that... But only on automatic transmission... Delete trouble code.. And that was it...

customer never had problems... Just went after to Volvo and so on....

So I have to update the TCU ? Where is located? You have a pinout? An example please?
Thanks in advance


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[figani]

you don´t have to locate it and you don´t have to update it...

and you even don´t need no pinout... and also no example...

take a bosch/delphi/gutmann/launch or an 5$ dtc reader...

[llanesluna]

you don´t have to locate it and you don´t have to update it...

and you even don´t need no pinout... and also no example...

take a bosch/delphi/gutmann/launch or an 5$ dtc reader...

So, first run the dtc eraser and the mileage programming?


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