Volvo xc60 2015 mileage returns to lower amount after change via obd

[bubbles69]

2015 xc60 Volvo I change mileage today guy rung old mileage returned even though I had to put higher mileage to match mot for some strange reason witch model is it coming back from I thought it was just back like Vauxhalls it’s changing mileage to 180k what customer wants but after few restarts goes back to 60k so my thinking where is tool changing it just bcm and cluster need doing manually ?

[ad16v]

Disable synchro

[bubbles69]

Where how please

[bubbles69]

CEM module I believe is sending old mileage witch is lower… what chip type is in CEM and before I go back to car and remove want to make all tools ready so customer is not without for a long time

[bubbles69]

I’m reading full flash and eeprom from car if I upload can someone disable synchro pls

[brend]

Without block ......dash+cem+ddm+pdm , for good job other ecu also .
With block ...... dash enough .............but if car have acc , after block acc not work enymore !

[bubbles69]

That’s all fine I don’t doing the modules I’ve read full flash and eeprom via Obd with tool but not sure if it’s flash and EEPROM from cluster or CEM module I’ll upload when get home tonight have look if CEM then I’ve or goto do both door modules what chip type in door modules and thankyou for reply not many here know witch is unlike I suppose not a very popular car this one

[bubbles69]

So I’m thinking I just need to read door modules reset km and cluster gets km from CEM witch is edited via Obd with my tool

[bubbles69]

been so busy i haven't upload right ok can some tell what i need to do to disable sync via obd ive read flash and eeprom is this from cluster or CEM

soon as ignition comes back origanl 64000k miles comes back customers 183000k dont ask why higher but thats the job

so next is PDM and DDM what to i do reset km 0 ?? what chip in each module?

[brend]

been so busy i haven't upload right ok can some tell what i need to do to disable sync via obd ive read flash and eeprom is this from cluster or CEM

soon as ignition comes back origanl 64000k miles comes back customers 183000k dont ask why higher but thats the job

so next is PDM and DDM what to i do reset km 0 ?? what chip in each module?

Door modul........
In here nec .

If disable sunhro ........
Not necessary touch door and cem .

Without disable sunhro........
Only dash cem door's fix away .

[bubbles69]

so what do you think i should do next? this 2015 model xc60

i have tools like
cg100x
upa
r270 bdm prog
various prog tools etc

so how is disble syncro possible save taking door modules out

and is the files above i read via obd from CEM or cluster

just want to get job finished for the guy stop it bouncing back 64k when you think it would allow a higher mileage 183k and not go back to 64k

[brend]

Here your flash with sunhro block .

Write this in here with new km and all must stay with new km .

Report about resault's.




https://www.digital-kaos.co.uk/forums/images/styles/DarkCore/attach/rar.gif VOLFLASH_mod_block_sunhro.rar (https://www.digital-kaos.co.uk/forums/attachment.php?attachmentid=998561&d=1701199887) (120.8 KB, 6 views)

[bubbles69]

thankyou so much

really appreciate your fast response and help

ill test this on Friday and report

[bubbles69]

brend




You absolute star it worked a treat thanks for your help really appreciated

[Cigg99]

wrong thread, please delete this

[Cigg99]

Here your flash with sunhro block .

Write this in here with new km and all must stay with new km .

Report about resault's.




https://www.digital-kaos.co.uk/forums/images/styles/DarkCore/attach/rar.gif VOLFLASH_mod_block_sunhro.rar (https://www.digital-kaos.co.uk/forums/attachment.php?attachmentid=998561&d=1701199887) (120.8 KB, 6 views)


Hi friend, could you help me with my 2015 Volvo xc60? I have the same problem, please